Add diagnostics for the case when audit log does synchronous writes in ASYNC mode.
Bug #1590907 reported by
Sergei Glushchenko
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | ||
|---|---|---|---|---|---|---|
| Percona Server moved to https://jira.percona.com/projects/PS | Status tracked in 5.7 | |||||
| 5.6 |
Triaged
|
Wishlist
|
Unassigned | |||
| 5.7 |
Triaged
|
Wishlist
|
Unassigned | |||
Bug Description
When log record is larger than audit_log_buffer, it will be written synchronously in ASYNC mode, which may affect performance when done regularly.
Proposal to log message about this condition into error log and add status variable showing number of synchronous writes in ASYNC mode.
| no longer affects: | percona-xtrabackup |
| tags: | added: audit |
Revision history for this message
| Shahriyar Rzayev (rzayev-sehriyar) wrote | #1 |
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