20251114-0: Pulling from cloud-hypervisor/cloud-hypervisor Digest: sha256:618ab71e333152da8a1bae1e32ea1e2dac225dd1a4e48b78dbae63cda358eee1 Status: Image is up to date for ghcr.io/cloud-hypervisor/cloud-hypervisor:20251114-0 ghcr.io/cloud-hypervisor/cloud-hypervisor:20251114-0 [Cloud Hypervisor] Generating performance metrics for x86_64-unknown-linux-gnu... + source /root/.cargo/env ++ case ":${PATH}:" in ++ dirname ./scripts/run_metrics.sh + source ./scripts/test-util.sh ++ set -x ++ hypervisor=kvm ++ test_filter= ++ build_kernel=false ++ uname -m + TEST_ARCH=x86_64 + export TEST_ARCH + WORKLOADS_DIR=/root/workloads + mkdir -p /root/workloads + process_common_args --hypervisor kvm --test-filter block_qcow2 + '[' 4 -gt 0 ']' + case "$1" in + shift + hypervisor=kvm + shift + '[' 2 -gt 0 ']' + case "$1" in + shift + test_filter=block_qcow2 + shift + '[' 0 -gt 0 ']' + [[ kvm = \k\v\m ]] + test_binary_args=("$@") + cp scripts/sha1sums-x86_64-common /root/workloads + '[' x86_64 == aarch64 ']' + FOCAL_OS_IMAGE_NAME=focal-server-cloudimg-amd64-custom-20210609-0.qcow2 + FOCAL_OS_IMAGE_URL=https://ch-images.azureedge.net/focal-server-cloudimg-amd64-custom-20210609-0.qcow2 + FOCAL_OS_IMAGE=/root/workloads/focal-server-cloudimg-amd64-custom-20210609-0.qcow2 + '[' '!' -f /root/workloads/focal-server-cloudimg-amd64-custom-20210609-0.qcow2 ']' + '[' x86_64 == aarch64 ']' + FOCAL_OS_RAW_IMAGE_NAME=focal-server-cloudimg-amd64-custom-20210609-0.raw + FOCAL_OS_RAW_IMAGE=/root/workloads/focal-server-cloudimg-amd64-custom-20210609-0.raw + '[' '!' -f /root/workloads/focal-server-cloudimg-amd64-custom-20210609-0.raw ']' + pushd /root/workloads ~/workloads /cloud-hypervisor + grep focal sha1sums-x86_64-common + sha1sum --check focal-server-cloudimg-amd64-custom-20210609-0.qcow2: OK focal-server-cloudimg-amd64-custom-20210609-0.raw: OK /cloud-hypervisor + popd Downloading pre-built kernel from GitHub Using anonymous download from GitHub + '[' x86_64 == aarch64 ']' + prepare_linux + '[' false = true ']' + echo 'Downloading pre-built kernel from GitHub' + download_linux + KERNEL_TAG=ch-release-v6.16.9-20251112 + '[' -n '' ']' + echo 'Using anonymous download from GitHub' ++ curl --silent https://api.github.com/repos/cloud-hypervisor/linux/releases/tags/ch-release-v6.16.9-20251112 ++ grep browser_download_url ++ grep -o 'https://.*[^ "]' ~/workloads /cloud-hypervisor + KERNEL_URLS='https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/bzImage-x86_64 https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/Image-arm64 https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/Image-arm64.gz https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/Image-riscv https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/Image-riscv.gz https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/vmlinux-x86_64' + pushd /root/workloads + for url in $KERNEL_URLS + download_with_retries https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/bzImage-x86_64 + local URL=https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/bzImage-x86_64 + local MAX_RETRIES=3 + local RETRY_DELAY=5 + local i ++ seq 1 3 Attempt 1/3: downloading https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/bzImage-x86_64 + for i in $(seq 1 "$MAX_RETRIES") + echo 'Attempt 1/3: downloading https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/bzImage-x86_64' + wget -N --quiet https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/bzImage-x86_64 real 0m0.551s user 0m0.035s sys 0m0.013s + return 0 + for url in $KERNEL_URLS + download_with_retries https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/Image-arm64 + local URL=https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/Image-arm64 + local MAX_RETRIES=3 + local RETRY_DELAY=5 + local i ++ seq 1 3 Attempt 1/3: downloading https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/Image-arm64 + for i in $(seq 1 "$MAX_RETRIES") + echo 'Attempt 1/3: downloading https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/Image-arm64' + wget -N --quiet https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/Image-arm64 real 0m0.576s user 0m0.068s sys 0m0.012s + return 0 + for url in $KERNEL_URLS + download_with_retries https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/Image-arm64.gz + local URL=https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/Image-arm64.gz + local MAX_RETRIES=3 + local RETRY_DELAY=5 + local i ++ seq 1 3 Attempt 1/3: downloading https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/Image-arm64.gz + for i in $(seq 1 "$MAX_RETRIES") + echo 'Attempt 1/3: downloading https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/Image-arm64.gz' + wget -N --quiet https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/Image-arm64.gz real 0m0.510s user 0m0.032s sys 0m0.009s + return 0 + for url in $KERNEL_URLS + download_with_retries https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/Image-riscv + local URL=https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/Image-riscv + local MAX_RETRIES=3 + local RETRY_DELAY=5 + local i ++ seq 1 3 Attempt 1/3: downloading https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/Image-riscv + for i in $(seq 1 "$MAX_RETRIES") + echo 'Attempt 1/3: downloading https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/Image-riscv' + wget -N --quiet https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/Image-riscv real 0m0.476s user 0m0.034s sys 0m0.005s + return 0 + for url in $KERNEL_URLS + download_with_retries https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/Image-riscv.gz + local URL=https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/Image-riscv.gz + local MAX_RETRIES=3 + local RETRY_DELAY=5 + local i ++ seq 1 3 + for i in $(seq 1 "$MAX_RETRIES") + echo 'Attempt 1/3: downloading https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/Image-riscv.gz' + wget -N --quiet https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/Image-riscv.gz Attempt 1/3: downloading https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/Image-riscv.gz real 0m0.505s user 0m0.028s sys 0m0.007s + return 0 + for url in $KERNEL_URLS + download_with_retries https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/vmlinux-x86_64 + local URL=https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/vmlinux-x86_64 + local MAX_RETRIES=3 + local RETRY_DELAY=5 + local i ++ seq 1 3 Attempt 1/3: downloading https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/vmlinux-x86_64 + for i in $(seq 1 "$MAX_RETRIES") + echo 'Attempt 1/3: downloading https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/vmlinux-x86_64' + wget -N --quiet https://github.com/cloud-hypervisor/linux/releases/download/ch-release-v6.16.9-20251112/vmlinux-x86_64 /cloud-hypervisor Using kernel downloaded from GitHub real 0m0.546s user 0m0.071s sys 0m0.008s + return 0 + popd + echo 'Using kernel downloaded from GitHub' + CFLAGS= + [[ x86_64-unknown-linux-gnu == \x\8\6\_\6\4\-\u\n\k\n\o\w\n\-\l\i\n\u\x\-\m\u\s\l ]] + cargo build --features mshv --all --release --target x86_64-unknown-linux-gnu Compiling vm-virtio v0.1.0 (/cloud-hypervisor/vm-virtio) Compiling net_util v0.1.0 (/cloud-hypervisor/net_util) Compiling option_parser v0.1.0 (/cloud-hypervisor/option_parser) Compiling vm-migration v0.1.0 (/cloud-hypervisor/vm-migration) Compiling hypervisor v0.1.0 (/cloud-hypervisor/hypervisor) Compiling virtio-devices v0.1.0 (/cloud-hypervisor/virtio-devices) Compiling vmm v0.1.0 (/cloud-hypervisor/vmm) Compiling cloud-hypervisor v51.0.0 (/cloud-hypervisor/cloud-hypervisor) Compiling test_infra v0.1.0 (/cloud-hypervisor/test_infra) Compiling block v0.1.0 (/cloud-hypervisor/block) Compiling vhost_user_net v0.1.0 (/cloud-hypervisor/vhost_user_net) Compiling vm-device v0.1.0 (/cloud-hypervisor/vm-device) Compiling arch v0.1.0 (/cloud-hypervisor/arch) Compiling pci v0.1.0 (/cloud-hypervisor/pci) Compiling vhost_user_block v0.1.0 (/cloud-hypervisor/vhost_user_block) Compiling devices v0.1.0 (/cloud-hypervisor/devices) Compiling performance-metrics v0.1.0 (/cloud-hypervisor/performance-metrics) Finished `release` profile [optimized] target(s) in 44.72s ++ grep Hugepagesize /proc/meminfo ++ awk '{print $2}' + HUGEPAGESIZE=2048 + PAGE_NUM=6144 + echo 6144 + sudo tee /proc/sys/vm/nr_hugepages 6144 + sudo chmod a+rwX /dev/hugepages + '[' -n block_qcow2 ']' + test_binary_args+=("--test-filter $test_filter") + '[' -n '' ']' + git config --global --add safe.directory /cloud-hypervisor + RUST_BACKTRACE_VALUE= + '[' -z '' ']' + export RUST_BACKTRACE=1 + RUST_BACKTRACE=1 + target/x86_64-unknown-linux-gnu/release/performance-metrics --test-filter block_qcow2 Test 'block_qcow2_read_MiBps' running .. (control: test_timeout = 10s, test_iterations = 5, warmup_iterations = 0, num_queues = 1, queue_size = 128, fio_ops = read, bandwidth = true, test_file = /var/tmp/ch-blk-io-test-uncompressed.qcow2, overrides: ) Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Test 'block_qcow2_read_MiBps' .. ok: mean = 1812.1895342807104, std_dev = 719.7134501731203 Test 'block_qcow2_random_read_MiBps' running .. (control: test_timeout = 10s, test_iterations = 5, warmup_iterations = 0, num_queues = 1, queue_size = 128, fio_ops = randread, bandwidth = true, test_file = /var/tmp/ch-blk-io-test-uncompressed.qcow2, overrides: ) Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Test 'block_qcow2_random_read_MiBps' .. ok: mean = 97.92135118171133, std_dev = 32.648727316257066 Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor Test 'block_qcow2_read_warm_MiBps' running .. (control: test_timeout = 10s, test_iterations = 5, warmup_iterations = 2, num_queues = 1, queue_size = 128, fio_ops = read, bandwidth = true, test_file = /var/tmp/ch-blk-io-test-uncompressed.qcow2, overrides: ) INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Test 'block_qcow2_read_warm_MiBps' .. ok: mean = 2239.0193646987245, std_dev = 73.350156622909 Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor Test 'block_qcow2_multi_queue_read_MiBps' running .. (control: test_timeout = 10s, test_iterations = 5, warmup_iterations = 0, num_queues = 4, queue_size = 128, fio_ops = read, bandwidth = true, test_file = /var/tmp/ch-blk-io-test-uncompressed.qcow2, overrides: ) INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Test 'block_qcow2_multi_queue_read_MiBps' .. ok: mean = 4867.176298808381, std_dev = 1835.4194593136183 Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor Test 'block_qcow2_multi_queue_random_read_MiBps' running .. (control: test_timeout = 10s, test_iterations = 5, warmup_iterations = 0, num_queues = 4, queue_size = 128, fio_ops = randread, bandwidth = true, test_file = /var/tmp/ch-blk-io-test-uncompressed.qcow2, overrides: ) INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Test 'block_qcow2_multi_queue_random_read_MiBps' .. ok: mean = 132.87290328165983, std_dev = 56.2550799132579 Test 'block_qcow2_multi_queue_read_warm_MiBps' running .. (control: test_timeout = 10s, test_iterations = 5, warmup_iterations = 2, num_queues = 4, queue_size = 128, fio_ops = read, bandwidth = true, test_file = /var/tmp/ch-blk-io-test-uncompressed.qcow2, overrides: ) Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Test 'block_qcow2_multi_queue_read_warm_MiBps' .. ok: mean = 6174.464311680895, std_dev = 115.021064657371 Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor Test 'block_qcow2_zlib_read_MiBps' running .. (control: test_timeout = 10s, test_iterations = 5, warmup_iterations = 0, num_queues = 1, queue_size = 128, fio_ops = read, bandwidth = true, test_file = /var/tmp/ch-blk-io-test-zlib.qcow2, overrides: ) INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Test 'block_qcow2_zlib_read_MiBps' .. ok: mean = 1738.726578301176, std_dev = 353.2724173244667 Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor Test 'block_qcow2_zlib_random_read_MiBps' running .. (control: test_timeout = 10s, test_iterations = 5, warmup_iterations = 0, num_queues = 1, queue_size = 128, fio_ops = randread, bandwidth = true, test_file = /var/tmp/ch-blk-io-test-zlib.qcow2, overrides: ) INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Test 'block_qcow2_zlib_random_read_MiBps' .. ok: mean = 1830.531684812257, std_dev = 115.65713976592878 Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor Test 'block_qcow2_zlib_read_warm_MiBps' running .. (control: test_timeout = 10s, test_iterations = 5, warmup_iterations = 2, num_queues = 1, queue_size = 128, fio_ops = read, bandwidth = true, test_file = /var/tmp/ch-blk-io-test-zlib.qcow2, overrides: ) INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Test 'block_qcow2_zlib_read_warm_MiBps' .. ok: mean = 2087.7558517978587, std_dev = 93.54725924930995 Test 'block_qcow2_zlib_multi_queue_read_MiBps' running .. (control: test_timeout = 10s, test_iterations = 5, warmup_iterations = 0, num_queues = 4, queue_size = 128, fio_ops = read, bandwidth = true, test_file = /var/tmp/ch-blk-io-test-zlib.qcow2, overrides: ) Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Test 'block_qcow2_zlib_multi_queue_read_MiBps' .. ok: mean = 8582.402146991959, std_dev = 621.5186129890027 Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor Test 'block_qcow2_zlib_multi_queue_random_read_MiBps' running .. (control: test_timeout = 10s, test_iterations = 5, warmup_iterations = 0, num_queues = 4, queue_size = 128, fio_ops = randread, bandwidth = true, test_file = /var/tmp/ch-blk-io-test-zlib.qcow2, overrides: ) INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Test 'block_qcow2_zlib_multi_queue_random_read_MiBps' .. ok: mean = 6851.0933657190635, std_dev = 752.8295066323418 Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor Test 'block_qcow2_zlib_multi_queue_read_warm_MiBps' running .. (control: test_timeout = 10s, test_iterations = 5, warmup_iterations = 2, num_queues = 4, queue_size = 128, fio_ops = read, bandwidth = true, test_file = /var/tmp/ch-blk-io-test-zlib.qcow2, overrides: ) INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Test 'block_qcow2_zlib_multi_queue_read_warm_MiBps' .. ok: mean = 8498.691663863272, std_dev = 513.0468357878511 Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor Test 'block_qcow2_zstd_read_MiBps' running .. (control: test_timeout = 10s, test_iterations = 5, warmup_iterations = 0, num_queues = 1, queue_size = 128, fio_ops = read, bandwidth = true, test_file = /var/tmp/ch-blk-io-test-zstd.qcow2, overrides: ) INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Test 'block_qcow2_zstd_read_MiBps' .. ok: mean = 1933.1181133250561, std_dev = 287.40728335858364 Test 'block_qcow2_zstd_random_read_MiBps' running .. (control: test_timeout = 10s, test_iterations = 5, warmup_iterations = 0, num_queues = 1, queue_size = 128, fio_ops = randread, bandwidth = true, test_file = /var/tmp/ch-blk-io-test-zstd.qcow2, overrides: ) Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Test 'block_qcow2_zstd_random_read_MiBps' .. ok: mean = 1784.276321603197, std_dev = 77.03236140339806 Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor Test 'block_qcow2_zstd_read_warm_MiBps' running .. (control: test_timeout = 10s, test_iterations = 5, warmup_iterations = 2, num_queues = 1, queue_size = 128, fio_ops = read, bandwidth = true, test_file = /var/tmp/ch-blk-io-test-zstd.qcow2, overrides: ) INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Test 'block_qcow2_zstd_read_warm_MiBps' .. ok: mean = 1889.8015594254146, std_dev = 131.44641209531775 Test 'block_qcow2_zstd_multi_queue_read_MiBps' running .. (control: test_timeout = 10s, test_iterations = 5, warmup_iterations = 0, num_queues = 4, queue_size = 128, fio_ops = read, bandwidth = true, test_file = /var/tmp/ch-blk-io-test-zstd.qcow2, overrides: ) Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Test 'block_qcow2_zstd_multi_queue_read_MiBps' .. ok: mean = 7222.023077849862, std_dev = 459.4936251709956 Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor Test 'block_qcow2_zstd_multi_queue_random_read_MiBps' running .. (control: test_timeout = 10s, test_iterations = 5, warmup_iterations = 0, num_queues = 4, queue_size = 128, fio_ops = randread, bandwidth = true, test_file = /var/tmp/ch-blk-io-test-zstd.qcow2, overrides: ) INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Test 'block_qcow2_zstd_multi_queue_random_read_MiBps' .. ok: mean = 7674.788297515215, std_dev = 476.6867003714365 Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor Test 'block_qcow2_zstd_multi_queue_read_warm_MiBps' running .. (control: test_timeout = 10s, test_iterations = 5, warmup_iterations = 2, num_queues = 4, queue_size = 128, fio_ops = read, bandwidth = true, test_file = /var/tmp/ch-blk-io-test-zstd.qcow2, overrides: ) INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Test 'block_qcow2_zstd_multi_queue_read_warm_MiBps' .. ok: mean = 7591.952520700042, std_dev = 597.7647195492842 Test 'block_qcow2_backing_qcow2_read_MiBps' running .. (control: test_timeout = 10s, test_iterations = 5, warmup_iterations = 0, num_queues = 1, queue_size = 128, fio_ops = read, bandwidth = true, test_file = /var/tmp/ch-blk-io-test-overlay-qcow2.qcow2, overrides: ) Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Test 'block_qcow2_backing_qcow2_read_MiBps' .. ok: mean = 1485.1635904055893, std_dev = 726.9196897232343 Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor Test 'block_qcow2_backing_qcow2_random_read_MiBps' running .. (control: test_timeout = 10s, test_iterations = 5, warmup_iterations = 0, num_queues = 1, queue_size = 128, fio_ops = randread, bandwidth = true, test_file = /var/tmp/ch-blk-io-test-overlay-qcow2.qcow2, overrides: ) INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Test 'block_qcow2_backing_qcow2_random_read_MiBps' .. ok: mean = 34.56709919295559, std_dev = 16.066417229094483 Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor Test 'block_qcow2_backing_raw_read_MiBps' running .. (control: test_timeout = 10s, test_iterations = 5, warmup_iterations = 0, num_queues = 1, queue_size = 128, fio_ops = read, bandwidth = true, test_file = /var/tmp/ch-blk-io-test-overlay-raw.qcow2, overrides: ) INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Test 'block_qcow2_backing_raw_read_MiBps' .. ok: mean = 1627.6850200026463, std_dev = 806.0597668037558 Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor Test 'block_qcow2_backing_raw_random_read_MiBps' running .. (control: test_timeout = 10s, test_iterations = 5, warmup_iterations = 0, num_queues = 1, queue_size = 128, fio_ops = randread, bandwidth = true, test_file = /var/tmp/ch-blk-io-test-overlay-raw.qcow2, overrides: ) INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Test 'block_qcow2_backing_raw_random_read_MiBps' .. ok: mean = 30.205368430663157, std_dev = 12.934835285253875 Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor Test 'block_qcow2_backing_qcow2_read_warm_MiBps' running .. (control: test_timeout = 10s, test_iterations = 5, warmup_iterations = 2, num_queues = 1, queue_size = 128, fio_ops = read, bandwidth = true, test_file = /var/tmp/ch-blk-io-test-overlay-qcow2.qcow2, overrides: ) INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Test 'block_qcow2_backing_qcow2_read_warm_MiBps' .. ok: mean = 2197.7864595009137, std_dev = 36.17158256216659 Test 'block_qcow2_backing_raw_read_warm_MiBps' running .. (control: test_timeout = 10s, test_iterations = 5, warmup_iterations = 2, num_queues = 1, queue_size = 128, fio_ops = read, bandwidth = true, test_file = /var/tmp/ch-blk-io-test-overlay-raw.qcow2, overrides: ) Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Test 'block_qcow2_backing_raw_read_warm_MiBps' .. ok: mean = 2180.752959841052, std_dev = 239.6707911179338 Test 'block_qcow2_multi_queue_backing_qcow2_read_MiBps' running .. (control: test_timeout = 10s, test_iterations = 5, warmup_iterations = 0, num_queues = 4, queue_size = 128, fio_ops = read, bandwidth = true, test_file = /var/tmp/ch-blk-io-test-overlay-qcow2.qcow2, overrides: ) Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Test 'block_qcow2_multi_queue_backing_qcow2_read_MiBps' .. ok: mean = 5594.691355656122, std_dev = 2487.5689833464667 Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor Test 'block_qcow2_multi_queue_backing_qcow2_random_read_MiBps' running .. (control: test_timeout = 10s, test_iterations = 5, warmup_iterations = 0, num_queues = 4, queue_size = 128, fio_ops = randread, bandwidth = true, test_file = /var/tmp/ch-blk-io-test-overlay-qcow2.qcow2, overrides: ) INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Test 'block_qcow2_multi_queue_backing_qcow2_random_read_MiBps' .. ok: mean = 86.8441714311025, std_dev = 39.10441885068424 Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor Test 'block_qcow2_multi_queue_backing_raw_read_MiBps' running .. (control: test_timeout = 10s, test_iterations = 5, warmup_iterations = 0, num_queues = 4, queue_size = 128, fio_ops = read, bandwidth = true, test_file = /var/tmp/ch-blk-io-test-overlay-raw.qcow2, overrides: ) INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Test 'block_qcow2_multi_queue_backing_raw_read_MiBps' .. ok: mean = 5955.929135933866, std_dev = 2692.1077747374397 Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor Test 'block_qcow2_multi_queue_backing_raw_random_read_MiBps' running .. (control: test_timeout = 10s, test_iterations = 5, warmup_iterations = 0, num_queues = 4, queue_size = 128, fio_ops = randread, bandwidth = true, test_file = /var/tmp/ch-blk-io-test-overlay-raw.qcow2, overrides: ) INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Test 'block_qcow2_multi_queue_backing_raw_random_read_MiBps' .. ok: mean = 88.07711838281189, std_dev = 39.546725601946115 Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor Test 'block_qcow2_multi_queue_backing_qcow2_read_warm_MiBps' running .. (control: test_timeout = 10s, test_iterations = 5, warmup_iterations = 2, num_queues = 4, queue_size = 128, fio_ops = read, bandwidth = true, test_file = /var/tmp/ch-blk-io-test-overlay-qcow2.qcow2, overrides: ) INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Test 'block_qcow2_multi_queue_backing_qcow2_read_warm_MiBps' .. ok: mean = 7512.58074248185, std_dev = 114.36438634509506 Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor Test 'block_qcow2_multi_queue_backing_raw_read_warm_MiBps' running .. (control: test_timeout = 10s, test_iterations = 5, warmup_iterations = 2, num_queues = 4, queue_size = 128, fio_ops = read, bandwidth = true, test_file = /var/tmp/ch-blk-io-test-overlay-raw.qcow2, overrides: ) INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Looking for workspace root: starting with dir=/cloud-hypervisor/test_infra Checking parent dir: /cloud-hypervisor INFO: Found workspace root: /cloud-hypervisor Test 'block_qcow2_multi_queue_backing_raw_read_warm_MiBps' .. ok: mean = 7580.487796112211, std_dev = 386.9764173569119 { "git_human_readable": "v51.0-270-g0708b4fc5", "git_revision": "0708b4fc53b4c17aad9b0b3af7235d91982eb642", "git_commit_date": "Mon Mar 23 00:00:43 2026 +0100", "date": "Sun Mar 22 23:03:07 UTC 2026", "results": [ { "name": "block_qcow2_read_MiBps", "mean": 1812.1895342807104, "std_dev": 719.7134501731203, "max": 2307.605633802817, "min": 396.2099883761624 }, { "name": "block_qcow2_random_read_MiBps", "mean": 97.92135118171133, "std_dev": 32.648727316257066, "max": 139.18440541815653, "min": 46.685289047666636 }, { "name": "block_qcow2_read_warm_MiBps", "mean": 2239.0193646987245, "std_dev": 73.350156622909, "max": 2325.9511641113004, "min": 2103.749357986646 }, { "name": "block_qcow2_multi_queue_read_MiBps", "mean": 4867.176298808381, "std_dev": 1835.4194593136183, "max": 6287.845530786095, "min": 1370.794375521456 }, { "name": "block_qcow2_multi_queue_random_read_MiBps", "mean": 132.87290328165983, "std_dev": 56.2550799132579, "max": 209.5400320870547, "min": 49.953993832686756 }, { "name": "block_qcow2_multi_queue_read_warm_MiBps", "mean": 6174.464311680895, "std_dev": 115.021064657371, "max": 6278.520075824706, "min": 5951.804861988459 }, { "name": "block_qcow2_zlib_read_MiBps", "mean": 1738.726578301176, "std_dev": 353.2724173244667, "max": 2204.5209903121636, "min": 1261.860751694393 }, { "name": "block_qcow2_zlib_random_read_MiBps", "mean": 1830.531684812257, "std_dev": 115.65713976592878, "max": 1947.6937708036137, "min": 1663.012586276898 }, { "name": "block_qcow2_zlib_read_warm_MiBps", "mean": 2087.7558517978587, "std_dev": 93.54725924930995, "max": 2228.5092491838955, "min": 1977.7885079671655 }, { "name": "block_qcow2_zlib_multi_queue_read_MiBps", "mean": 8582.402146991959, "std_dev": 621.5186129890027, "max": 9503.107981662572, "min": 7769.930572203636 }, { "name": "block_qcow2_zlib_multi_queue_random_read_MiBps", "mean": 6851.0933657190635, "std_dev": 752.8295066323418, "max": 7974.954385268993, "min": 5624.86923736326 }, { "name": "block_qcow2_zlib_multi_queue_read_warm_MiBps", "mean": 8498.691663863272, "std_dev": 513.0468357878511, "max": 9040.698421937912, "min": 7685.558707423876 }, { "name": "block_qcow2_zstd_read_MiBps", "mean": 1933.1181133250561, "std_dev": 287.40728335858364, "max": 2171.792152704136, "min": 1368.9839572192514 }, { "name": "block_qcow2_zstd_random_read_MiBps", "mean": 1784.276321603197, "std_dev": 77.03236140339806, "max": 1881.488286632981, "min": 1653.6132418247882 }, { "name": "block_qcow2_zstd_read_warm_MiBps", "mean": 1889.8015594254146, "std_dev": 131.44641209531775, "max": 2079.187817258883, "min": 1721.7318200924758 }, { "name": "block_qcow2_zstd_multi_queue_read_MiBps", "mean": 7222.023077849862, "std_dev": 459.4936251709956, "max": 7725.115078427432, "min": 6372.440134600072 }, { "name": "block_qcow2_zstd_multi_queue_random_read_MiBps", "mean": 7674.788297515215, "std_dev": 476.6867003714365, "max": 8349.872752187115, "min": 7032.867831199434 }, { "name": "block_qcow2_zstd_multi_queue_read_warm_MiBps", "mean": 7591.952520700042, "std_dev": 597.7647195492842, "max": 8294.857976201467, "min": 6873.33273527621 }, { "name": "block_qcow2_backing_qcow2_read_MiBps", "mean": 1485.1635904055893, "std_dev": 726.9196897232343, "max": 2176.4080765143467, "min": 318.98450779922007 }, { "name": "block_qcow2_backing_qcow2_random_read_MiBps", "mean": 34.56709919295559, "std_dev": 16.066417229094483, "max": 57.13832725182445, "min": 11.7849972565842 }, { "name": "block_qcow2_backing_raw_read_MiBps", "mean": 1627.6850200026463, 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"block_qcow2_multi_queue_backing_raw_read_MiBps", "mean": 5955.929135933866, "std_dev": 2692.1077747374397, "max": 8296.355189976304, "min": 1353.3941050912156 }, { "name": "block_qcow2_multi_queue_backing_raw_random_read_MiBps", "mean": 88.07711838281189, "std_dev": 39.546725601946115, "max": 141.92531148710964, "min": 30.010533111423552 }, { "name": "block_qcow2_multi_queue_backing_qcow2_read_warm_MiBps", "mean": 7512.58074248185, "std_dev": 114.36438634509506, "max": 7625.819951021968, "min": 7361.954251342645 }, { "name": "block_qcow2_multi_queue_backing_raw_read_warm_MiBps", "mean": 7580.487796112211, "std_dev": 386.9764173569119, "max": 7922.47802477036, "min": 6863.232123402311 } ] } real 32m22.815s user 33m4.286s sys 11m10.465s + RES=0 + exit 0