[SERVER-14553] Log journal write times Created: 15/Jul/14 Updated: 06/Dec/22 Resolved: 14/Sep/18 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Diagnostics, MMAPv1, Storage |
| Affects Version/s: | 2.7.3 |
| Fix Version/s: | None |
| Type: | Improvement | Priority: | Minor - P4 |
| Reporter: | Mark Benvenuto | Assignee: | Backlog - Storage Execution Team |
| Resolution: | Won't Fix | Votes: | 0 |
| Labels: | community-team | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Assigned Teams: |
Storage Execution
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| Participants: |
| Description |
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To help troubleshoot slow disk errors, we should log how long the LogFile::synchronousAppend takes, and warn the user if it takes about a certain threshold (say 1 second). The timing should exclude any waiting for locks, and just record the I/O write times. |