tests_manual: Add syscall overhead benchmark - #129
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skinsbursky wants to merge 1 commit into
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skinsbursky wants to merge 1 commit into
skinsbursky wants to merge 1 commit into
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Add a microbenchmark which repeatedly invokes getpid(2) and reports the per-operation latency across multiple repetitions. The workload avoids filesystem and other syscall-specific work so the fixed audit syscall overhead remains visible. The benchmark deliberately leaves audit policy management to the caller. This permits comparisons with increasing numbers of unrelated exit rules and with automatically removed watch or tree rules without modifying an existing policy unexpectedly. Signed-off-by: Stanislav Kinsburskii <skinsburskii@gmail.com>
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Add a microbenchmark which repeatedly invokes getpid(2) and reports the per-operation latency across multiple repetitions. The workload avoids filesystem and other syscall-specific work so the fixed audit syscall overhead remains visible.
The benchmark deliberately leaves audit policy management to the caller. This permits comparisons with increasing numbers of unrelated exit rules and with automatically removed watch or tree rules without modifying an existing policy unexpectedly.