Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Fixed
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10.5, 10.6, 10.7(EOL), 10.8(EOL), 10.9(EOL), 10.10(EOL), 10.11, 11.0(EOL), 11.1(EOL)
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None
Description
For I/O intensive workloads, the mutexes protecting read_slots and write_slots could potentially become congestion points. This has been under the radar, because there is no PERFORMANCE_SCHEMA instrumentation for them.
Let us add wait/synch/mutex/innodb/tpool_cache_mutex for tracking them.
Attachments
Issue Links
- relates to
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MDEV-16264 Implement a common work queue for InnoDB background tasks
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- Closed
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- Closed
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Activity
| Field | Original Value | New Value |
|---|---|---|
| Link |
This issue relates to |
| Link |
This issue relates to |
| issue.field.resolutiondate | 2023-04-13 12:52:24.0 | 2023-04-13 12:52:24.046 |
| Fix Version/s | 10.6.13 [ 28514 ] | |
| Fix Version/s | 10.9.6 [ 28520 ] | |
| Fix Version/s | 10.10.4 [ 28522 ] | |
| Fix Version/s | 10.11.3 [ 28524 ] | |
| Fix Version/s | 11.1.1 [ 28704 ] | |
| Fix Version/s | 10.8.8 [ 28518 ] | |
| Fix Version/s | 11.0.2 [ 28706 ] | |
| Fix Version/s | 10.6 [ 24028 ] | |
| Fix Version/s | 10.8 [ 26121 ] | |
| Fix Version/s | 10.9 [ 26905 ] | |
| Fix Version/s | 10.10 [ 27530 ] | |
| Fix Version/s | 10.11 [ 27614 ] | |
| Fix Version/s | 11.0 [ 28320 ] | |
| Fix Version/s | 11.1 [ 28549 ] | |
| Resolution | Fixed [ 1 ] | |
| Status | Open [ 1 ] | Closed [ 6 ] |