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Global information
- Generated on Sun May 31 04:15:05 2026
- Log file: /project/archive/log/postgres/dbprd51/postgresql.log-20260530
- Parsed 2,025 log entries in 3s
- Log start from 2026-05-31 00:00:01 to 2026-05-31 03:07:48
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Overview
Global Stats
- 2 Number of unique normalized queries
- 2 Number of queries
- 9m25s Total query duration
- 2026-05-31 00:09:20 First query
- 2026-05-31 00:09:27 Last query
- 1 queries/s at 2026-05-31 00:09:20 Query peak
- 9m25s Total query duration
- 0ms Prepare/parse total duration
- 0ms Bind total duration
- 9m25s 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
- 0 Total number of automatic vacuums
- 1 Total number of automatic analyzes
- 0 Number temporary file
- 0 Max size of temporary file
- 0.00 B Average size of temporary file
- 249 Total number of sessions
- 43 sessions at 2026-05-31 01:21:24 Session peak
- 5d7h31m44s Total duration of sessions
- 30m43s Average duration of sessions
- 0 Average queries per session
- 2s273ms Average queries duration per session
- 30m41s Average idle time per session
- 249 Total number of connections
- 3 connections/s at 2026-05-31 02:47:32 Connection peak
- 2 Total number of databases
SQL Traffic
Key values
- 1 queries/s Query Peak
- 2026-05-31 00:09:20 Date
SELECT Traffic
Key values
- 1 queries/s Query Peak
- 2026-05-31 00:09:20 Date
INSERT/UPDATE/DELETE Traffic
Key values
- 0 queries/s Query Peak
- Date
Queries duration
Key values
- 9m25s 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) May 31 00 2 0ms 9m19s 4m42s 0ms 0ms 9m25s 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) May 31 00 1 0 9m19s 0ms 0ms 9m19s 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) May 31 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 May 31 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 May 31 00 78 0.02/s 01 79 0.02/s 02 82 0.02/s 03 10 0.00/s Day Hour Count Average Duration Average idle time May 31 00 78 30m47s 30m40s 01 79 31m8s 31m8s 02 82 30m14s 30m14s 03 10 31m3s 31m3s -
Connections
Established Connections
Key values
- 3 connections Connection Peak
- 2026-05-31 02:47:32 Date
Connections per database
Key values
- ctdprd51 Main Database
- 249 connections Total
Connections per user
Key values
- qaeu Main User
- 249 connections Total
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Sessions
Simultaneous sessions
Key values
- 43 sessions Session Peak
- 2026-05-31 01:21:24 Date
Histogram of session times
Key values
- 241 1800000-3600000ms duration
Sessions per database
Key values
- ctdprd51 Main Database
- 249 sessions Total
Sessions per user
Key values
- qaeu Main User
- 249 sessions Total
Sessions per host
Key values
- 10.12.5.45 Main Host
- 249 sessions Total
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Checkpoints / Restartpoints
Checkpoints Buffers
Key values
- 280 buffers Checkpoint Peak
- 2026-05-31 00:21:52 Date
- 28.179 seconds Highest write time
- 0.002 seconds Sync time
Checkpoints Wal files
Key values
- 0 files Wal files usage Peak
- 2026-05-31 01:21:28 Date
Checkpoints distance
Key values
- 3.99 Mo Distance Peak
- 2026-05-31 00:21:52 Date
Checkpoints Activity
↑ Back to the top of the Checkpoint Activity tableDay Hour Written buffers Write time Sync time Total time May 31 00 309 31.169s 0.003s 31.18s 01 105 10.676s 0.002s 10.686s 02 64 6.581s 0.002s 6.59s 03 0 0s 0s 0s Day Hour Added Removed Recycled Synced files Longest sync Average sync May 31 00 0 0 0 62 0.001s 0.002s 01 0 0 0 22 0.001s 0.002s 02 0 0 0 20 0.001s 0.002s 03 0 0 0 0 0s 0s Day Hour Count Avg time (sec) May 31 00 0 0s 01 0 0s 02 0 0s 03 0 0s Day Hour Mean distance Mean estimate May 31 00 1,033.00 kB 54,308.00 kB 01 132.50 kB 44,005.00 kB 02 25.50 kB 35,658.50 kB 03 0.00 kB 0.00 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 May 31 00 0 0 0 01 0 0 0 02 0 0 0 03 0 0 0 -
Vacuums
Vacuums / Analyzes Distribution
Key values
- 0 sec Highest CPU-cost vacuum
Table
Database - Date
- 0 sec Highest CPU-cost analyze
Table
Database - Date
Average Autovacuum Duration
Key values
- 0 sec Highest CPU-cost vacuum
Table
Database - Date
Analyzes per table
Key values
- pubc.log_query (1) Main table analyzed (database ctdprd51)
- 1 analyzes Total
Vacuums per table
Key values
- unknown (0) Main table vacuumed on database
- 0 vacuums Total
Tuples removed per table
Key values
- unknown (0) Main table with removed tuples on database
- 0 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 May 31 00 0 0 01 0 1 02 0 0 03 0 0 - 0 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
- 9m19s (ctdprd51)
- Main time consuming database
Queries by user
Key values
- unknown Main user
- 141 Requests
User Request type Count Duration postgres Total 10 9m24s copy to 10 9m24s pubc Total 2 18m35s select 2 18m35s pubeu Total 37 10m48s select 37 10m48s qaeu Total 8 2m1s select 8 2m1s unknown Total 141 3h18m56s copy to 132 3h16m20s others 2 13s392ms select 7 2m22s Duration by user
Key values
- 3h18m56s (unknown) Main time consuming user
User Request type Count Duration postgres Total 10 9m24s copy to 10 9m24s pubc Total 2 18m35s select 2 18m35s pubeu Total 37 10m48s select 37 10m48s qaeu Total 8 2m1s select 8 2m1s unknown Total 141 3h18m56s copy to 132 3h16m20s others 2 13s392ms select 7 2m22s Queries by host
Key values
- unknown Main host
- 198 Requests
- 3h59m47s (unknown)
- Main time consuming host
Queries by application
Key values
- psql Main application
- 1 Requests
- 9m19s (psql)
- Main time consuming application
Number of cancelled queries
Key values
- 0 per second Cancelled query Peak
- 2026-05-31 01:20:14 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 9m19s /* * 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: 2026-05-31 00:09:20 - Database: ctdprd51 - User: pubc - Application: psql ]
2 6s584ms VACUUM ANALYZE log_query_archive;[ Date: 2026-05-31 00:09:27 ]
Time consuming queries (N)
Rank Total duration Times executed Min duration Max duration Avg duration Query 1 9m19s 1 9m19s 9m19s 9m19s select maint_query_logs_archive ();Times Reported Time consuming queries #1
Day Hour Count Duration Avg duration May 31 00 1 9m19s 9m19s [ User: pubc - Total duration: 9m19s - Times executed: 1 ]
[ Application: psql - Total duration: 9m19s - 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: 2026-05-31 00:09:20 Duration: 9m19s Database: ctdprd51 User: pubc Application: psql
2 6s584ms 1 6s584ms 6s584ms 6s584ms vacuum analyze log_query_archive;Times Reported Time consuming queries #2
Day Hour Count Duration Avg duration May 31 00 1 6s584ms 6s584ms -
VACUUM ANALYZE log_query_archive;
Date: 2026-05-31 00:09:27 Duration: 6s584ms
Most frequent queries (N)
Rank Times executed Total duration Min duration Max duration Avg duration Query 1 1 9m19s 9m19s 9m19s 9m19s select maint_query_logs_archive ();Times Reported Time consuming queries #1
Day Hour Count Duration Avg duration May 31 00 1 9m19s 9m19s [ User: pubc - Total duration: 9m19s - Times executed: 1 ]
[ Application: psql - Total duration: 9m19s - 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: 2026-05-31 00:09:20 Duration: 9m19s Database: ctdprd51 User: pubc Application: psql
2 1 6s584ms 6s584ms 6s584ms 6s584ms vacuum analyze log_query_archive;Times Reported Time consuming queries #2
Day Hour Count Duration Avg duration May 31 00 1 6s584ms 6s584ms -
VACUUM ANALYZE log_query_archive;
Date: 2026-05-31 00:09:27 Duration: 6s584ms
Normalized slowest queries (N)
Rank Min duration Max duration Avg duration Times executed Total duration Query 1 9m19s 9m19s 9m19s 1 9m19s select maint_query_logs_archive ();Times Reported Time consuming queries #1
Day Hour Count Duration Avg duration May 31 00 1 9m19s 9m19s [ User: pubc - Total duration: 9m19s - Times executed: 1 ]
[ Application: psql - Total duration: 9m19s - 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: 2026-05-31 00:09:20 Duration: 9m19s Database: ctdprd51 User: pubc Application: psql
2 6s584ms 6s584ms 6s584ms 1 6s584ms vacuum analyze log_query_archive;Times Reported Time consuming queries #2
Day Hour Count Duration Avg duration May 31 00 1 6s584ms 6s584ms -
VACUUM ANALYZE log_query_archive;
Date: 2026-05-31 00:09:27 Duration: 6s584ms
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
- 1,011 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