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Global information
- Generated on Mon Sep 28 04:15:05 2026
- Log file: /project/archive/log/postgres/dbprd51/postgresql.log-20260927
- Parsed 2,349 log entries in 4s
- Log start from 2026-09-28 00:00:01 to 2026-09-28 03:42:21
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Overview
Global Stats
- 2 Number of unique normalized queries
- 2 Number of queries
- 9m37s Total query duration
- 2026-09-28 00:09:32 First query
- 2026-09-28 00:09:39 Last query
- 1 queries/s at 2026-09-28 00:09:32 Query peak
- 9m37s Total query duration
- 0ms Prepare/parse total duration
- 0ms Bind total duration
- 9m37s Execute total duration
- 0 Number of events
- 0 Number of unique normalized events
- 0 Max number of times the same event was reported
- 0 Number of cancellation
- 1 Total number of automatic vacuums
- 5 Total number of automatic analyzes
- 0 Number temporary file
- 0 Max size of temporary file
- 0.00 B Average size of temporary file
- 286 Total number of sessions
- 41 sessions at 2026-09-28 03:03:41 Session peak
- 6d5h37m5s Total duration of sessions
- 31m23s Average duration of sessions
- 0 Average queries per session
- 2s19ms Average queries duration per session
- 31m21s Average idle time per session
- 286 Total number of connections
- 4 connections/s at 2026-09-28 02:48:41 Connection peak
- 2 Total number of databases
SQL Traffic
Key values
- 1 queries/s Query Peak
- 2026-09-28 00:09:32 Date
SELECT Traffic
Key values
- 1 queries/s Query Peak
- 2026-09-28 00:09:32 Date
INSERT/UPDATE/DELETE Traffic
Key values
- 0 queries/s Query Peak
- Date
Queries duration
Key values
- 9m37s Total query duration
Prepared queries ratio
Key values
- 0.00 Ratio of bind vs prepare
- 0.00 % Ratio between prepared and "usual" statements
General Activity
↑ Back to the top of the General Activity tableDay Hour Count Min duration Max duration Avg duration Latency Percentile(90) Latency Percentile(95) Latency Percentile(99) Sep 28 00 2 0ms 9m30s 4m48s 0ms 0ms 9m37s 01 0 0ms 0ms 0ms 0ms 0ms 0ms 02 0 0ms 0ms 0ms 0ms 0ms 0ms 03 0 0ms 0ms 0ms 0ms 0ms 0ms Day Hour SELECT COPY TO Average Duration Latency Percentile(90) Latency Percentile(95) Latency Percentile(99) Sep 28 00 1 0 9m30s 0ms 0ms 9m30s 01 0 0 0ms 0ms 0ms 0ms 02 0 0 0ms 0ms 0ms 0ms 03 0 0 0ms 0ms 0ms 0ms Day Hour INSERT UPDATE DELETE COPY FROM Average Duration Latency Percentile(90) Latency Percentile(95) Latency Percentile(99) Sep 28 00 0 0 0 0 0ms 0ms 0ms 0ms 01 0 0 0 0 0ms 0ms 0ms 0ms 02 0 0 0 0 0ms 0ms 0ms 0ms 03 0 0 0 0 0ms 0ms 0ms 0ms Day Hour Prepare Bind Bind/Prepare Percentage of prepare Sep 28 00 0 0 0.00 0.00% 01 0 0 0.00 0.00% 02 0 0 0.00 0.00% 03 0 0 0.00 0.00% Day Hour Count Average / Second Sep 28 00 78 0.02/s 01 71 0.02/s 02 79 0.02/s 03 58 0.02/s Day Hour Count Average Duration Average idle time Sep 28 00 78 31m33s 31m25s 01 71 32m4s 32m4s 02 79 31m33s 31m33s 03 58 30m5s 30m5s -
Connections
Established Connections
Key values
- 4 connections Connection Peak
- 2026-09-28 02:48:41 Date
Connections per database
Key values
- ctdprd51 Main Database
- 286 connections Total
Connections per user
Key values
- pubeu Main User
- 286 connections Total
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Sessions
Simultaneous sessions
Key values
- 41 sessions Session Peak
- 2026-09-28 03:03:41 Date
Histogram of session times
Key values
- 264 1800000-3600000ms duration
Sessions per database
Key values
- ctdprd51 Main Database
- 286 sessions Total
Sessions per user
Key values
- pubeu Main User
- 286 sessions Total
Sessions per host
Key values
- 10.12.5.46 Main Host
- 286 sessions Total
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Checkpoints / Restartpoints
Checkpoints Buffers
Key values
- 48,407 buffers Checkpoint Peak
- 2026-09-28 00:23:27 Date
- 1619.865 seconds Highest write time
- 0.003 seconds Sync time
Checkpoints Wal files
Key values
- 32 files Wal files usage Peak
- 2026-09-28 00:23:27 Date
Checkpoints distance
Key values
- 1,011.82 Mo Distance Peak
- 2026-09-28 00:23:27 Date
Checkpoints Activity
↑ Back to the top of the Checkpoint Activity tableDay Hour Written buffers Write time Sync time Total time Sep 28 00 48,875 1,666.949s 0.006s 1,667.46s 01 1,337 134.192s 0.003s 134.223s 02 57 5.882s 0.002s 5.912s 03 182 18.334s 0.001s 18.349s Day Hour Added Removed Recycled Synced files Longest sync Average sync Sep 28 00 0 0 32 94 0.001s 0.003s 01 0 0 0 39 0.001s 0.002s 02 0 0 0 21 0.001s 0.002s 03 0 0 0 20 0.001s 0.001s Day Hour Count Avg time (sec) Sep 28 00 0 0s 01 0 0s 02 0 0s 03 0 0s Day Hour Mean distance Mean estimate Sep 28 00 173,778.33 kB 468,179.00 kB 01 4,359.50 kB 359,839.50 kB 02 60.50 kB 291,496.00 kB 03 528.00 kB 248,595.00 kB -
Temporary Files
Size of temporary files
Key values
- 0 Temp Files size Peak
- Date
Size of temporary files (5 minutes period)
NO DATASET
Number of temporary files
Key values
- 0 per second Temp Files Peak
- Date
Number of temporary files (5 minutes period)
NO DATASET
Temporary Files Activity
↑ Back to the top of the Temporary Files Activity tableDay Hour Count Total size Average size Sep 28 00 0 0 0 01 0 0 0 02 0 0 0 03 0 0 0 -
Vacuums
Vacuums / Analyzes Distribution
Key values
- 0.05 sec Highest CPU-cost vacuum
Table pg_catalog.pg_attribute
Database ctdprd51 - 2026-09-28 00:10:04 Date
- 0 sec Highest CPU-cost analyze
Table
Database ctdprd51 - Date
Average Autovacuum Duration
Key values
- 0.05 sec Highest CPU-cost vacuum
Table pg_catalog.pg_attribute
Database ctdprd51 - 2026-09-28 00:10:04 Date
Analyzes per table
Key values
- pubc.log_query (5) Main table analyzed (database ctdprd51)
- 5 analyzes Total
Vacuums per table
Key values
- pg_catalog.pg_attribute (1) Main table vacuumed on database ctdprd51
- 1 vacuums Total
Vacuum throughput per table
Key values
- pg_catalog.pg_attribute (0.05) Max CPU elapsed for vacuum on database ctdprd51
- unknown (0 ms) Max I/O read time for vacuum on database ctdprd51
- unknown (0 ms) Max I/O write time for vacuum on database ctdprd51
Tuples removed per table
Key values
- pg_catalog.pg_attribute (1113) Main table with removed tuples on database ctdprd51
- 1113 tuples Total removed
Pages removed per table
Key values
- unknown (0) Main table with removed pages on database unknown
- 0 pages Total removed
Autovacuum Activity
↑ Back to the top of the Autovacuum Activity tableDay Hour VACUUMs ANALYZEs Sep 28 00 1 0 01 0 2 02 0 1 03 0 2 - 0.05 sec Highest CPU-cost vacuum
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Locks
Locks by types
Key values
- unknown Main Lock Type
- 0 locks Total
Most frequent waiting queries (N)
Rank Count Total time Min time Max time Avg duration Query NO DATASET
Queries that waited the most
Rank Wait time Query NO DATASET
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Queries
Queries by type
Key values
- 1 Total read queries
- 0 Total write queries
Queries by database
Key values
- ctdprd51 Main database
- 1 Requests
- 9m30s (ctdprd51)
- Main time consuming database
Queries by user
Key values
- unknown Main user
- 61 Requests
User Request type Count Duration postgres Total 1 20s220ms copy to 1 20s220ms pubc Total 2 18m57s select 2 18m57s pubeu Total 19 4m54s cte 4 1m8s select 15 3m46s qaeu Total 3 17s376ms select 3 17s376ms unknown Total 61 1h39m44s copy to 56 1h39m6s others 2 13s907ms select 3 23s802ms Duration by user
Key values
- 1h39m44s (unknown) Main time consuming user
User Request type Count Duration postgres Total 1 20s220ms copy to 1 20s220ms pubc Total 2 18m57s select 2 18m57s pubeu Total 19 4m54s cte 4 1m8s select 15 3m46s qaeu Total 3 17s376ms select 3 17s376ms unknown Total 61 1h39m44s copy to 56 1h39m6s others 2 13s907ms select 3 23s802ms Queries by host
Key values
- unknown Main host
- 86 Requests
- 2h4m13s (unknown)
- Main time consuming host
Queries by application
Key values
- psql Main application
- 1 Requests
- 9m30s (psql)
- Main time consuming application
Number of cancelled queries
Key values
- 0 per second Cancelled query Peak
- 2026-09-28 03:26:45 Date
Number of cancelled queries (5 minutes period)
NO DATASET
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Top Queries
Histogram of query times
Key values
- 1 1000-10000ms duration
Slowest individual queries
Rank Duration Query 1 9m30s /* * Run daily to prune LOG_QUERY, archive old queries to LOG_QUERY_ARCHIVE * and vacuum/analyze the tables. * * $Id: archive_query_logs.sql 10832 2012-03-19 15:27:11Z mcr $ */ SELECT maint_query_logs_archive ();[ Date: 2026-09-28 00:09:32 - Database: ctdprd51 - User: pubc - Application: psql ]
2 6s765ms VACUUM ANALYZE log_query_archive;[ Date: 2026-09-28 00:09:39 ]
Time consuming queries (N)
Rank Total duration Times executed Min duration Max duration Avg duration Query 1 9m30s 1 9m30s 9m30s 9m30s select maint_query_logs_archive ();Times Reported Time consuming queries #1
Day Hour Count Duration Avg duration Sep 28 00 1 9m30s 9m30s [ User: pubc - Total duration: 9m30s - Times executed: 1 ]
[ Application: psql - Total duration: 9m30s - Times executed: 1 ]
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/* * Run daily to prune LOG_QUERY, archive old queries to LOG_QUERY_ARCHIVE * and vacuum/analyze the tables. * * $Id: archive_query_logs.sql 10832 2012-03-19 15:27:11Z mcr $ */ SELECT maint_query_logs_archive ();
Date: 2026-09-28 00:09:32 Duration: 9m30s Database: ctdprd51 User: pubc Application: psql
2 6s765ms 1 6s765ms 6s765ms 6s765ms vacuum analyze log_query_archive;Times Reported Time consuming queries #2
Day Hour Count Duration Avg duration Sep 28 00 1 6s765ms 6s765ms -
VACUUM ANALYZE log_query_archive;
Date: 2026-09-28 00:09:39 Duration: 6s765ms
Most frequent queries (N)
Rank Times executed Total duration Min duration Max duration Avg duration Query 1 1 9m30s 9m30s 9m30s 9m30s select maint_query_logs_archive ();Times Reported Time consuming queries #1
Day Hour Count Duration Avg duration Sep 28 00 1 9m30s 9m30s [ User: pubc - Total duration: 9m30s - Times executed: 1 ]
[ Application: psql - Total duration: 9m30s - Times executed: 1 ]
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/* * Run daily to prune LOG_QUERY, archive old queries to LOG_QUERY_ARCHIVE * and vacuum/analyze the tables. * * $Id: archive_query_logs.sql 10832 2012-03-19 15:27:11Z mcr $ */ SELECT maint_query_logs_archive ();
Date: 2026-09-28 00:09:32 Duration: 9m30s Database: ctdprd51 User: pubc Application: psql
2 1 6s765ms 6s765ms 6s765ms 6s765ms vacuum analyze log_query_archive;Times Reported Time consuming queries #2
Day Hour Count Duration Avg duration Sep 28 00 1 6s765ms 6s765ms -
VACUUM ANALYZE log_query_archive;
Date: 2026-09-28 00:09:39 Duration: 6s765ms
Normalized slowest queries (N)
Rank Min duration Max duration Avg duration Times executed Total duration Query 1 9m30s 9m30s 9m30s 1 9m30s select maint_query_logs_archive ();Times Reported Time consuming queries #1
Day Hour Count Duration Avg duration Sep 28 00 1 9m30s 9m30s [ User: pubc - Total duration: 9m30s - Times executed: 1 ]
[ Application: psql - Total duration: 9m30s - Times executed: 1 ]
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/* * Run daily to prune LOG_QUERY, archive old queries to LOG_QUERY_ARCHIVE * and vacuum/analyze the tables. * * $Id: archive_query_logs.sql 10832 2012-03-19 15:27:11Z mcr $ */ SELECT maint_query_logs_archive ();
Date: 2026-09-28 00:09:32 Duration: 9m30s Database: ctdprd51 User: pubc Application: psql
2 6s765ms 6s765ms 6s765ms 1 6s765ms vacuum analyze log_query_archive;Times Reported Time consuming queries #2
Day Hour Count Duration Avg duration Sep 28 00 1 6s765ms 6s765ms -
VACUUM ANALYZE log_query_archive;
Date: 2026-09-28 00:09:39 Duration: 6s765ms
Time consuming prepare
Rank Total duration Times executed Min duration Max duration Avg duration Query NO DATASET
Time consuming bind
Rank Total duration Times executed Min duration Max duration Avg duration Query NO DATASET
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Events
Log levels
Key values
- 1,167 Event entries
- (EVENTLOG entries are formaly LOG level entries that are not queries)
Events distribution (except queries)
Key values
- 0 PANIC entries
- 0 FATAL entries
- 0 ERROR entries
- 0 WARNING entries
- 0 EVENTLOG entries
Events per 5 minutes
NO DATASET
Most Frequent Errors/Events
Key values
- 0 Max number of times the same event was reported
- 0 Total events found
Rank Times reported Error NO DATASET