cgroup: collect pid & blkio info #36
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abel-von
reviewed
Dec 16, 2024
crates/shim/src/cgroup.rs
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| @@ -114,6 +114,39 @@ pub fn collect_metrics(pid: u32) -> Result<Metrics> { | |||
| // to make it easy, fill the necessary metrics only. | |||
| for sub_system in Cgroup::subsystems(&cgroup) { | |||
| match sub_system { | |||
| Subsystem::Pid(pid_ctr) => { | |||
| let mut pid_stat = metrics.pids.take().unwrap_or_default(); | |||
| pid_stat.current = pid_ctr.get_pid_current().unwrap(); | |||
There was a problem hiding this comment.
maybe we should use "?" instead of unwrap
crates/shim/src/cgroup.rs
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| Subsystem::Pid(pid_ctr) => { | ||
| let mut pid_stat = metrics.pids.take().unwrap_or_default(); | ||
| pid_stat.current = pid_ctr.get_pid_current().unwrap(); | ||
| match pid_ctr.get_pid_max().unwrap() { |
crates/shim/src/cgroup.rs
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| } | ||
| Subsystem::BlkIo(blkio_ctr) => { | ||
| let mut pid_stat = metrics.blkio.take().unwrap_or_default(); | ||
| let mut io_service_bytes_recursive: Vec<BlkIOEntry> = Vec::new(); |
Signed-off-by: kamizjw <[email protected]>
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