| From: | Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com> |
|---|---|
| To: | alvherre(at)2ndquadrant(dot)com |
| Cc: | andres(at)anarazel(dot)de, michael(at)paquier(dot)xyz, thomas(dot)munro(at)gmail(dot)com, tomas(dot)vondra(at)2ndquadrant(dot)com, ah(at)cybertec(dot)at, magnus(at)hagander(dot)net, robertmhaas(at)gmail(dot)com, tgl(at)sss(dot)pgh(dot)pa(dot)us, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: shared-memory based stats collector |
| Date: | 2020-04-01 08:37:23 |
| Message-ID: | 20200401.173723.394731022459464352.horikyota.ntt@gmail.com |
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| Thread: | |
| Lists: | pgsql-hackers |
> Conflicted with 616ae3d2b0, so rebased.
I made some cleanup. (v30)
- Added comments for members of dshash_seq_scans.
- Some style fix and comment fix of dshash.
- Cleaned up more usage of the word "stat(istics) collector" in comments,
- Changed the GUC attribute STATS_COLLECTOR to STATS_ACTIVITY
- Removed duplicate setup of MyBackendType and ps display in PgArchiverMain
- Removed B_STATS_COLLECTOR from BackendType and removed related code.
- Corrected the comment of PgArchiverMain, which mentioned "argv/argc".
regards.
--
Kyotaro Horiguchi
NTT Open Source Software Center
| Attachment | Content-Type | Size |
|---|---|---|
| v30-0001-Use-standard-crash-handler-in-archiver.patch | text/x-patch | 1.7 KB |
| v30-0002-sequential-scan-for-dshash.patch | text/x-patch | 8.4 KB |
| v30-0003-Add-conditional-lock-feature-to-dshash.patch | text/x-patch | 6.2 KB |
| v30-0004-Make-archiver-process-an-auxiliary-process.patch | text/x-patch | 16.9 KB |
| v30-0005-Shared-memory-based-stats-collector.patch | text/x-patch | 246.4 KB |
| v30-0006-Doc-part-of-shared-memory-based-stats-collector.patch | text/x-patch | 21.5 KB |
| v30-0007-Remove-the-GUC-stats_temp_directory.patch | text/x-patch | 9.6 KB |
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