Bug 2107275
| Summary: | Update stalld to v1.17 | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 9 | Reporter: | John Kacur <jkacur> |
| Component: | stalld | Assignee: | John Kacur <jkacur> |
| Status: | CLOSED ERRATA | QA Contact: | Chang Yin <cyin> |
| Severity: | high | Docs Contact: | Sujata Kurup <skurup> |
| Priority: | unspecified | ||
| Version: | 9.1 | CC: | bhu, mstowell, skurup |
| Target Milestone: | rc | Keywords: | Rebase, Triaged |
| Target Release: | --- | Flags: | pm-rhel:
mirror+
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| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | stalld-1.17-1.el9 | Doc Type: | Enhancement |
| Doc Text: |
.`stalld` rebased to version 1.17
The `stalld` program, which provides the `stall` daemon, is a mechanism to prevent the starvation state of operating system threads in a Linux system. This version monitors the threads for the starvation state. Starvation occurs when a thread is on a CPU run queue for longer than the starvation threshold.
This `stalld` version includes many improvements and bug fixes over the previous version. The notable change includes the capability to detect runnable dying tasks.
When `stalld` detects a starving thread, the program changes the scheduling class of the thread to the `SCHED_DEADLINE` policy, which gives the thread a small slice of time for the specified CPU to run the thread. When the `timeslice` is used, the thread returns to its original scheduling policy and `stalld` continues to monitor the thread states.
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Story Points: | --- |
| Clone Of: | 2107273 | Environment: | |
| Last Closed: | 2022-11-15 10:02:51 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: | 2107273 | ||
| Bug Blocks: | |||
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Comment 13
errata-xmlrpc
2022-11-15 10:02:51 UTC
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