Add support for cgroup based metrics reading

nosqlbench / nosqlbench

The open source, pluggable, nosql benchmarking suite.

http://docs.nosqlbench.io

Apache License 2.0

171 stars 71 forks source link

Add support for cgroup based metrics reading #1938

Open gayanper opened 6 months ago

gayanper commented 6 months ago

When running the nosqlbench inside a containerise environment, the client metrics are not accurate since it reads the node proc information rather than the containers'.

If we could add another Metrics reader which will use cgroup information, then we can configure nosqlbench to use that reader when running benchmarks inside containers.

jshook commented 3 months ago

To implement this, I presume to following steps:

[ ] Parse new CPU metrics from /sys/fs/cgroup
[ ] Update CPU metrics calculations.