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chore(ci): don't store latency for libaio #5209

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merged 1 commit into from
May 14, 2025
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chore(ci): don't store latency for libaio #5209

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14 changes: 10 additions & 4 deletions tests/integration_tests/performance/test_block_ab.py
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Original file line number Diff line number Diff line change
Expand Up @@ -67,14 +67,18 @@ def run_fio(microvm, mode, block_size, test_output_dir, fio_engine="libaio"):
)
# Instruct fio to pin one worker per vcpu
.with_arg("--cpus_allowed_policy=split")
.with_arg(f"--write_bw_log={mode}")
.with_arg(f"--write_lat_log={mode}")
.with_arg("--log_avg_msec=1000")
.with_arg(f"--write_bw_log={mode}")
.with_arg("--output-format=json+")
.with_arg("--output=/tmp/fio.json")
.build()
)

# Latency measurements only make sence for psync engine
if fio_engine == "psync":
cmd = cmd.with_arg(f"--write_lat_log={mode}")

cmd = cmd.build()

prepare_microvm_for_test(microvm)

# Start the CPU load monitor.
Expand Down Expand Up @@ -110,7 +114,9 @@ def process_fio_log_files(root_dir, logs_glob):
for pathname in glob.glob(logs_glob, root_dir=root_dir)
]

assert data, "no log files found!"
# If not data found, there is nothing to iterate over
if not data:
return [], []

for tup in zip(*data):
read_values = []
Expand Down