fio path to fio executable.
"""
+# We need an async ioengine to get submission latencies
if platform.system() == 'Linux':
aio = 'libaio'
elif platform.system() == 'Windows':
aio = 'posixaio'
fio_args = [
+ "--max-jobs=4",
"--output=fio-output.json",
"--output-format=json+",
"--filename=fio_jsonplus_clat2csv.test",
"--ioengine=" + aio,
"--time_based",
"--runtime=3s",
- "--size=1G",
+ "--size=1M",
"--slat_percentiles=1",
"--clat_percentiles=1",
"--lat_percentiles=1",
"""
if fio_output.returncode != 0:
+ print("ERROR: fio run failed")
return False
if platform.system() == 'Windows':