Bug 1782112
| Summary: | `crictl stats` doesn't show anything | |||
|---|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Shivkumar Ople <sople> | |
| Component: | Node | Assignee: | Ryan Phillips <rphillips> | |
| Status: | CLOSED NOTABUG | QA Contact: | Sunil Choudhary <schoudha> | |
| Severity: | medium | Docs Contact: | ||
| Priority: | unspecified | |||
| Version: | 4.1.z | CC: | aos-bugs, dwalsh, jokerman, mpatel, nagrawal, pehunt, tsweeney, vincent.lours | |
| Target Milestone: | --- | |||
| Target Release: | 4.4.0 | |||
| Hardware: | Unspecified | |||
| OS: | Linux | |||
| Whiteboard: | ||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | ||
| Doc Text: | Story Points: | --- | ||
| Clone Of: | ||||
| : | 1782999 1784067 (view as bug list) | Environment: | ||
| Last Closed: | 2019-12-16 15:56:12 UTC | Type: | Bug | |
| Regression: | --- | Mount Type: | --- | |
| Documentation: | --- | CRM: | ||
| Verified Versions: | Category: | --- | ||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | ||
| Cloudforms Team: | --- | Target Upstream Version: | ||
| Embargoed: | ||||
| Bug Depends On: | ||||
| Bug Blocks: | 1782999, 1784067 | |||
Description of problem: Update to Openshift 4.1.23, the command 'crictl stats' does not return any result. Before the update (from version 4.1.11) the command was working fine and allow us to check stats on our containers SSH'd to a node. Ran `crictl stats`. Expected to see a list of container stats for the running containers. Got an empty list. Passed `--pod ID`. Got nothing. Version-Release number of selected component (if applicable): OpenShift 4.1.23 =========== List of installed package and versions =========== # rpm -qa | grep -E "cri-o|runc" runc-1.0.0-61.rc8.rhaos4.1.git3cbe540.el8.x86_64 cri-o-1.13.11-0.14.dev.rhaos4.1.git3338d4d.el8.x86_64 # crictl version Version: 0.1.0 RuntimeName: cri-o RuntimeVersion: 1.13.11-0.14.dev.rhaos4.1.git3338d4d.el8-dev RuntimeApiVersion: v1alpha1 How reproducible: Always =========== worker-1 as core - Missing Container stats =========== [core@worker-1 ~]$ sudo crictl ps | grep oxidized c0ade5a9f056f registry/oxidized/oxidized@sha256:192525b02cd34c94f6c25a461b205c14c14668072edf7a255bafcdacff6772dc 7 hours ago Running cron-oxidized 0 f527981ff3bfc [core@worker-1 ~]$ sudo crictl stats --id c0ade5a9f056f CONTAINER CPU % MEM DISK INODES [core@worker-1 ~]$ sudo crictl -D stats --id c0ade5a9f056f DEBU[0000] ListContainerStatsRequest: &ListContainerStatsRequest{Filter:&ContainerStatsFilter{Id:c0ade5a9f056f,PodSandboxId:,LabelSelector:map[string]string{},},} DEBU[0000] ListContainerResponse: &ListContainerStatsResponse{Stats:[],} DEBU[0001] ListContainerStatsRequest: &ListContainerStatsRequest{Filter:&ContainerStatsFilter{Id:c0ade5a9f056f,PodSandboxId:,LabelSelector:map[string]string{},},} DEBU[0001] ListContainerResponse: &ListContainerStatsResponse{Stats:[],} CONTAINER CPU % MEM DISK INODES =========== master-0 as core - Missing containers stats =========== [core@master-0 ~]$ sudo crictl stats -a CONTAINER CPU % MEM DISK INODES [core@master-0 ~]$ sudo crictl -D stats -a DEBU[0000] ListContainerStatsRequest: &ListContainerStatsRequest{Filter:&ContainerStatsFilter{Id:,PodSandboxId:,LabelSelector:map[string]string{},},} DEBU[0000] ListContainerResponse: &ListContainerStatsResponse{Stats:[],} DEBU[0001] ListContainerStatsRequest: &ListContainerStatsRequest{Filter:&ContainerStatsFilter{Id:,PodSandboxId:,LabelSelector:map[string]string{},},} DEBU[0001] ListContainerResponse: &ListContainerStatsResponse{Stats:[],} CONTAINER CPU % MEM DISK INODES Actual results: Stats are empty Expected results: Stats should get printed Additional info: Similar Bugzilla closed but not working in the above case.: https://bugzilla.redhat.com/show_bug.cgi?id=1666358