[Perf] System S3 suspend/resume time is longer than required
Bug #196054 reported by
Zhao Fan
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| Moblin Kernel |
Won't Fix
|
Medium
|
martin | ||
Bug Description
Bug detailed description:
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According to requirement, system S3 suspend/resume should be finished in 5s, but currently we need 7s for both suspend and resume.
Reproduce steps:
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(1) pm-suspend --quirk-
(2) Record the time from start to suspend to suspend finish
(3) push power button to resume
(4) Record the time from push power button to system resume back
Current result:
----------------
System needs 7s to suspend, and also needs 7s to resume.
Expected result:
----------------
System should suspend in 5s, so does resume.
Basic root-causing log:
-------
| Changed in moblin-kernel: | |
| assignee: | nobody → martin-xu |
| importance: | Undecided → Medium |
| Changed in moblin-kernel: | |
| status: | New → In Progress |
| Changed in moblin-kernel: | |
| milestone: | none → fix-later |
Revision history for this message
| Zhao Fan (fan-zhao) wrote | #1 |
Revision history for this message
| Zhao Fan (fan-zhao) wrote | #2 |
| Changed in moblin-kernel: | |
| status: | In Progress → Won't Fix |
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In m10, s3 suspend time is 4 seconds longer than m9