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License: Apache License 2.0
Prometheus exporter for fio benchmarks.
License: Apache License 2.0
Hello,
First of all, thank you for this great job, this exporter is exactly what we are looking for.
We want to run some custom benchmark, but it looks like actually it is running a latency benchmark.
Here is the args set in my deployment :
args: ['-benchmark=custom -customBenchmarkFioFlags="--name=toto --status-interval=30 --numjobs=1 --ioengine=libaio --direct=1 --bs=4k --iodepth=1 --readwrite=randrw --directory=/tmp --size=1G --runtime=60 --time_based --lat_percentiles=1 --clat_percentiles=0 --group_reporting"']
Here is the log of the pod :
2022/06/02 14:47:25 Listening on :9996 2022/06/02 14:47:25 Configured schedule: 0 */6 * * * 2022/06/02 14:47:25 Running fio: fio --name=latency --numjobs=1 --ioengine=libaio --direct=1 --bs=4k --iodepth=1 --readwrite=randrw --directory=/tmp --size=1G --runtime=60 --time_based --output-format=terse --terse-version=5 --lat_percentiles=1 --clat_percentiles=0 --group_reporting 2022/06/02 14:48:30 Fio update: [5 fio-3.12 latency 0 0 ...] 2022/06/02 14:48:30 Benchmark complete
When I hit "ps auxf" inside the pod during the benchmark, I can see that :
root@fio-benchmark-exporter-87c885cc7-vf8wb:/go/src/fio_benchmark_exporter# ps auxf|head
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 20 0.0 0.0 3868 3232 pts/0 S<s 14:47 0:00 bash
root 31 0.0 0.0 7640 2704 pts/0 R<+ 14:47 0:00 \_ ps auxf
root 32 0.0 0.0 2308 688 pts/0 S<+ 14:47 0:00 \_ head
root 1 0.0 0.0 1154592 7904 ? S<sl 14:47 0:00 fio_benchmark_exporter -benchmark=custom -customBenchmarkFioFlags="--name=toto --status-interval=30 --numjobs=1 --ioengine=libaio --direct=1 --bs=4k --iodepth=1 --readwrite=randrw --directory=/tmp --size=1G --runtime=60 --time_based --lat_percentiles=1 --clat_percentiles=0 --group_reporting"
root 13 20.4 1.3 847536 430840 ? S<l 14:47 0:03 fio --name=latency --numjobs=1 --ioengine=libaio --direct=1 --bs=4k --iodepth=1 --readwrite=randrw --directory=/tmp --size=1G --runtime=60 --time_based --output-format=terse --terse-version=5 --lat_percentiles=1 --clat_percentiles=0 --group_reporting
root 19 5.3 0.0 847540 5144 ? S<s 14:47 0:00 \_ fio --name=latency --numjobs=1 --ioengine=libaio --direct=1 --bs=4k --iodepth=1 --readwrite=randrw --directory=/tmp --size=1G --runtime=60 --time_based --output-format=terse --terse-version=5 --lat_percentiles=1 --clat_percentiles=0 --group_reporting
Is there something I'm not doing correctly ?
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