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README.MD

agent-iast

Benchmark results

String

concat()

Benchmark Mode Cnt Score Error Units
StringConcatBenchmark.baseline ss 15000 50.977 ± 1.561 ns/op
StringConcatBenchmark.iastDisabled ss 15000 52.963 ± 0.748 ns/op
StringConcatBenchmark.notTainted ss 15000 77.463 ± 0.990 ns/op
StringConcatBenchmark.stringTainted ss 15000 132.859 ± 3.565 ns/op
StringConcatBenchmark.paramTainted ss 15000 156.825 ± 4.530 ns/op
StringConcatBenchmark.bothTainted ss 15000 145.427 ± 3.138 ns/op

String Builder

constructor()

Benchmark Mode Cnt Score Error Units
StringBuilderInitBenchmark.baseline ss 15000 43.278 ± 0.666 ns/op
StringBuilderInitBenchmark.iastDisabled ss 15000 45.373 ± 2.391 ns/op
StringBuilderInitBenchmark.notTainted ss 15000 66.833 ± 1.292 ns/op
StringBuilderInitBenchmark.tainted ss 15000 100.316 ± 2.767 ns/op

append()

Benchmark Mode Cnt Score Error Units
StringBuilderAppendBenchmark.baseline ss 15000 50.261 ± 2.212 ns/op
StringBuilderAppendBenchmark.iastDisabled ss 15000 52.746 ± 0.567 ns/op
StringBuilderAppendBenchmark.notTainted ss 15000 90.821 ± 2.245 ns/op
StringBuilderAppendBenchmark.stringBuilderTainted ss 15000 79.958 ± 2.289 ns/op
StringBuilderAppendBenchmark.paramTainted ss 15000 116.093 ± 3.961 ns/op
StringBuilderAppendBenchmark.bothTainted ss 15000 107.229 ± 4.275 ns/op

toString()

Benchmark Mode Cnt Score Error Units
StringBuilderToStringBenchmark.baseline ss 15000 29.817 ± 2.493 ns/op
StringBuilderToStringBenchmark.iastDisabled ss 15000 30.570 ± 1.794 ns/op
StringBuilderToStringBenchmark.notTainted ss 15000 57.370 ± 1.333 ns/op
StringBuilderToStringBenchmark.tainted ss 15000 92.077 ± 1.775 ns/op

batch append operations

Benchmark (stringCount) (taintedPct) Mode Cnt Score Error Units
StringBuilderBatchBenchmark.baseline 10 0 ss 15000 0.348 0.009 us/op
StringBuilderBatchBenchmark.baseline 10 50 ss 15000 0.317 0.009 us/op
StringBuilderBatchBenchmark.baseline 10 100 ss 15000 0.355 0.010 us/op
StringBuilderBatchBenchmark.iastDisabled 10 0 ss 15000 0.355 0.009 us/op
StringBuilderBatchBenchmark.iastDisabled 10 50 ss 15000 0.344 0.008 us/op
StringBuilderBatchBenchmark.iastDisabled 10 100 ss 15000 0.370 0.013 us/op
StringBuilderBatchBenchmark.iastEnabled 10 0 ss 15000 0.551 0.014 us/op
StringBuilderBatchBenchmark.iastEnabled 10 50 ss 15000 0.794 0.014 us/op
StringBuilderBatchBenchmark.iastEnabled 10 100 ss 15000 0.900 0.014 us/op
StringBuilderBatchBenchmark.baseline 100 0 ss 15000 2.508 0.025 us/op
StringBuilderBatchBenchmark.baseline 100 50 ss 15000 2.419 0.019 us/op
StringBuilderBatchBenchmark.baseline 100 100 ss 15000 2.499 0.026 us/op
StringBuilderBatchBenchmark.iastDisabled 100 0 ss 15000 2.499 0.023 us/op
StringBuilderBatchBenchmark.iastDisabled 100 50 ss 15000 2.608 0.180 us/op
StringBuilderBatchBenchmark.iastDisabled 100 100 ss 15000 2.596 0.201 us/op
StringBuilderBatchBenchmark.iastEnabled 100 0 ss 15000 3.426 0.028 us/op
StringBuilderBatchBenchmark.iastEnabled 100 50 ss 15000 6.676 0.275 us/op
StringBuilderBatchBenchmark.iastEnabled 100 100 ss 15000 7.539 0.164 us/op

StringConcatFactory

makeConcatWithConstants()

Benchmark Mode Cnt Score Error Units
StringConcatFactoryBenchmark.baseline ss 15000 43.840 ± 2.497 ns/op
StringConcatFactoryBenchmark.iastDisabled ss 15000 49.183 ± 1.504 ns/op
StringConcatFactoryBenchmark.notTainted ss 15000 81.634 ± 3.864 ns/op
StringConcatFactoryBenchmark.firstTainted ss 15000 235.579 ± 6.860 ns/op
StringConcatFactoryBenchmark.secondTainted ss 15000 212.314 ± 8.576 ns/op
StringConcatFactoryBenchmark.bothTainted ss 15000 272.908 ± 8.209 ns/op
Benchmark (stringCount) (taintedPct) Mode Cnt Score Error Units
StringConcatFactoryBatchBenchmark.baseline 10 0 ss 15000 0.501 ± 0.050 us/op
StringConcatFactoryBatchBenchmark.baseline 10 50 ss 15000 0.442 ± 0.008 us/op
StringConcatFactoryBatchBenchmark.baseline 10 100 ss 15000 0.548 ± 0.012 us/op
StringConcatFactoryBatchBenchmark.iastDisabled 10 0 ss 15000 0.558 ± 0.012 us/op
StringConcatFactoryBatchBenchmark.iastDisabled 10 50 ss 15000 0.526 ± 0.011 us/op
StringConcatFactoryBatchBenchmark.iastDisabled 10 100 ss 15000 0.553 ± 0.011 us/op
StringConcatFactoryBatchBenchmark.iastEnabled 10 0 ss 15000 0.580 ± 0.011 us/op
StringConcatFactoryBatchBenchmark.iastEnabled 10 50 ss 15000 0.940 ± 0.015 us/op
StringConcatFactoryBatchBenchmark.iastEnabled 10 100 ss 15000 0.979 ± 0.013 us/op
StringConcatFactoryBatchBenchmark.baseline 100 0 ss 15000 3.420 ± 0.033 us/op
StringConcatFactoryBatchBenchmark.baseline 100 50 ss 15000 3.538 ± 0.038 us/op
StringConcatFactoryBatchBenchmark.baseline 100 100 ss 15000 3.416 ± 0.035 us/op
StringConcatFactoryBatchBenchmark.iastDisabled 100 0 ss 15000 3.453 ± 0.033 us/op
StringConcatFactoryBatchBenchmark.iastDisabled 100 50 ss 15000 3.393 ± 0.032 us/op
StringConcatFactoryBatchBenchmark.iastDisabled 100 100 ss 15000 3.460 ± 0.034 us/op
StringConcatFactoryBatchBenchmark.iastEnabled 100 0 ss 15000 4.096 ± 0.167 us/op
StringConcatFactoryBatchBenchmark.iastEnabled 100 50 ss 15000 6.170 ± 0.062 us/op
StringConcatFactoryBatchBenchmark.iastEnabled 100 100 ss 15000 7.436 ± 0.069 us/op