[20.10 FEAT] kvm_stat Sampling and Logging
Bug #1884784 reported by
bugproxy
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| Ubuntu on IBM z Systems |
Fix Released
|
High
|
Skipper Bug Screeners | ||
| linux (Ubuntu) |
Fix Released
|
Undecided
|
Frank Heimes | ||
Bug Description
Currently, kvm_stat has a fixed sampling interval of 3 seconds. It would be advantageous to allow to modify this interval with a command line parameter. Further, a daemon mode for continuous monitoring can be useful. For this purpose, a systemd unit has to be written, which starts kvm_stat and redirects the program's output to a log file. Also a sample logrotate configuration should be part of the deliverable.
Finally, to save disk space in daemon/logging mode, empty samples should be suppressed (e.g. if no guests are running).
Business Value: Improved RAS capabilities for both test/development and production environments.
Available with kernel 5.7
| tags: | added: architecture-s39064 bugnameltc-186362 severity-high targetmilestone-inin2010 |
| Changed in ubuntu: | |
| assignee: | nobody → Skipper Bug Screeners (skipper-screen-team) |
| affects: | ubuntu → linux (Ubuntu) |
| Changed in ubuntu-z-systems: | |
| status: | New → Triaged |
| importance: | Undecided → High |
| assignee: | nobody → Skipper Bug Screeners (skipper-screen-team) |
| Changed in linux (Ubuntu): | |
| assignee: | Skipper Bug Screeners (skipper-screen-team) → Frank Heimes (fheimes) |
| status: | New → Triaged |
| Changed in ubuntu-z-systems: | |
| status: | Triaged → In Progress |
Revision history for this message
| Frank Heimes (fheimes) wrote | #1 |
| Changed in linux (Ubuntu): | |
| status: | Triaged → Fix Released |
| Changed in ubuntu-z-systems: | |
| status: | In Progress → Fix Released |
Revision history for this message
| bugproxy (bugproxy) wrote Comment bridged from LTC Bugzilla | #2 |
Revision history for this message
| bugproxy (bugproxy) wrote | #3 |
| information type: | Private → Public |
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Kernel 5.8 just migrated from groovy proposed to main,
hence updating the status here to Fix Released.