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Global information
- Generated on Tue Jun 17 23:00:04 2025
- Log file: /var/lib/pgsql/16/data/log/postgresql-2025-06-10.log
- Parsed 12,255 log entries in 2s
- Log start from 2025-06-10 00:24:09 to 2025-06-10 20:36:16
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Overview
Global Stats
- 1 Number of unique normalized queries
- 1,698 Number of queries
- 2s318ms Total query duration
- 2025-06-10 11:53:32 First query
- 2025-06-10 16:37:53 Last query
- 2 queries/s at 2025-06-10 13:35:26 Query peak
- 2s318ms Total query duration
- 0ms Prepare/parse total duration
- 0ms Bind total duration
- 2s318ms Execute total duration
- 11 Number of events
- 6 Number of unique normalized events
- 4 Max number of times the same event was reported
- 0 Number of cancellation
- 0 Total number of automatic vacuums
- 0 Total number of automatic analyzes
- 0 Number temporary file
- 0 Max size of temporary file
- 0.00 B Average size of temporary file
- 849 Total number of sessions
- 5 sessions at 2025-06-10 16:31:12 Session peak
- 18s321ms Total duration of sessions
- 21ms Average duration of sessions
- 2 Average queries per session
- 2ms Average queries duration per session
- 18ms Average idle time per session
- 849 Total number of connections
- 1 connections/s at 2025-06-10 13:35:26 Connection peak
- 1 Total number of databases
SQL Traffic
Key values
- 2 queries/s Query Peak
- 2025-06-10 13:35:26 Date
SELECT Traffic
Key values
- 0 queries/s Query Peak
- Date
INSERT/UPDATE/DELETE Traffic
Key values
- 1 queries/s Query Peak
- 2025-06-10 13:35:26 Date
Queries duration
Key values
- 2s318ms 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
Day Hour Count Min duration Max duration Avg duration Latency Percentile(90) Latency Percentile(95) Latency Percentile(99) Jun 10 00 0 0ms 0ms 0ms 0ms 0ms 0ms 01 0 0ms 0ms 0ms 0ms 0ms 0ms 03 0 0ms 0ms 0ms 0ms 0ms 0ms 04 0 0ms 0ms 0ms 0ms 0ms 0ms 05 0 0ms 0ms 0ms 0ms 0ms 0ms 06 0 0ms 0ms 0ms 0ms 0ms 0ms 09 0 0ms 0ms 0ms 0ms 0ms 0ms 11 34 0ms 2ms 1ms 7ms 7ms 7ms 12 358 1ms 18ms 1ms 19ms 23ms 30ms 13 360 1ms 12ms 1ms 9ms 12ms 22ms 14 360 1ms 4ms 1ms 8ms 9ms 9ms 15 358 1ms 9ms 1ms 9ms 9ms 13ms 16 228 0ms 16ms 1ms 12ms 21ms 22ms 19 0 0ms 0ms 0ms 0ms 0ms 0ms 20 0 0ms 0ms 0ms 0ms 0ms 0ms Day Hour SELECT COPY TO Average Duration Latency Percentile(90) Latency Percentile(95) Latency Percentile(99) Jun 10 00 0 0 0ms 0ms 0ms 0ms 01 0 0 0ms 0ms 0ms 0ms 03 0 0 0ms 0ms 0ms 0ms 04 0 0 0ms 0ms 0ms 0ms 05 0 0 0ms 0ms 0ms 0ms 06 0 0 0ms 0ms 0ms 0ms 09 0 0 0ms 0ms 0ms 0ms 11 0 0 0ms 0ms 0ms 0ms 12 0 0 0ms 0ms 0ms 0ms 13 0 0 0ms 0ms 0ms 0ms 14 0 0 0ms 0ms 0ms 0ms 15 0 0 0ms 0ms 0ms 0ms 16 0 0 0ms 0ms 0ms 0ms 19 0 0 0ms 0ms 0ms 0ms 20 0 0 0ms 0ms 0ms 0ms Day Hour INSERT UPDATE DELETE COPY FROM Average Duration Latency Percentile(90) Latency Percentile(95) Latency Percentile(99) Jun 10 00 0 0 0 0 0ms 0ms 0ms 0ms 01 0 0 0 0 0ms 0ms 0ms 0ms 03 0 0 0 0 0ms 0ms 0ms 0ms 04 0 0 0 0 0ms 0ms 0ms 0ms 05 0 0 0 0 0ms 0ms 0ms 0ms 06 0 0 0 0 0ms 0ms 0ms 0ms 09 0 0 0 0 0ms 0ms 0ms 0ms 11 17 0 0 0 0ms 0ms 0ms 0ms 12 179 0 0 0 0ms 0ms 0ms 0ms 13 180 0 0 0 0ms 0ms 0ms 0ms 14 180 0 0 0 0ms 0ms 0ms 0ms 15 179 0 0 0 0ms 0ms 0ms 0ms 16 114 0 0 0 0ms 0ms 0ms 0ms 19 0 0 0 0 0ms 0ms 0ms 0ms 20 0 0 0 0 0ms 0ms 0ms 0ms Day Hour Prepare Bind Bind/Prepare Percentage of prepare Jun 10 00 0 0 0.00 0.00% 01 0 0 0.00 0.00% 03 0 0 0.00 0.00% 04 0 0 0.00 0.00% 05 0 0 0.00 0.00% 06 0 0 0.00 0.00% 09 0 0 0.00 0.00% 11 0 0 0.00 0.00% 12 0 0 0.00 0.00% 13 0 0 0.00 0.00% 14 0 0 0.00 0.00% 15 0 0 0.00 0.00% 16 0 0 0.00 0.00% 19 0 0 0.00 0.00% 20 0 0 0.00 0.00% Day Hour Count Average / Second Jun 10 00 0 0.00/s 01 0 0.00/s 03 0 0.00/s 04 0 0.00/s 05 0 0.00/s 06 0 0.00/s 09 0 0.00/s 11 17 0.00/s 12 179 0.05/s 13 180 0.05/s 14 180 0.05/s 15 179 0.05/s 16 114 0.03/s 19 0 0.00/s 20 0 0.00/s Day Hour Count Average Duration Average idle time Jun 10 00 0 0ms 0ms 01 0 0ms 0ms 03 0 0ms 0ms 04 0 0ms 0ms 05 0 0ms 0ms 06 0 0ms 0ms 09 0 0ms 0ms 11 17 26ms 24ms 12 179 28ms 24ms 13 180 20ms 17ms 14 180 18ms 16ms 15 179 19ms 16ms 16 114 20ms 18ms 19 0 0ms 0ms 20 0 0ms 0ms -
Connections
Established Connections
Key values
- 1 connections Connection Peak
- 2025-06-10 13:35:26 Date
Connections per database
Key values
- ycvannadb Main Database
- 849 connections Total
Connections per user
Key values
- ycvanna Main User
- 849 connections Total
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Sessions
Simultaneous sessions
Key values
- 5 sessions Session Peak
- 2025-06-10 16:31:12 Date
Histogram of session times
Key values
- 849 0-500ms duration
Sessions per database
Key values
- ycvannadb Main Database
- 849 sessions Total
Sessions per user
Key values
- ycvanna Main User
- 849 sessions Total
Sessions per host
Key values
- localhost Main Host
- 849 sessions Total
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Checkpoints / Restartpoints
Checkpoints Buffers
Key values
- 9 buffers Checkpoint Peak
- 2025-06-10 15:46:29 Date
- 0.803 seconds Highest write time
- 0.013 seconds Sync time
Checkpoints Wal files
Key values
- 0 files Wal files usage Peak
- 2025-06-10 15:56:29 Date
Checkpoints distance
Key values
- 0.05 Mo Distance Peak
- 2025-06-10 12:41:23 Date
Checkpoints Activity
Day Hour Written buffers Write time Sync time Total time Jun 10 00 0 0s 0s 0s 01 0 0s 0s 0s 03 0 0s 0s 0s 04 0 0s 0s 0s 05 0 0s 0s 0s 06 0 0s 0s 0s 09 0 0s 0s 0s 11 4 0.303s 0.003s 0.31s 12 57 4.548s 0.055s 4.708s 13 58 4.633s 0.038s 4.737s 14 55 4.324s 0.036s 4.412s 15 57 4.525s 0.044s 4.624s 16 40 3.12s 0.031s 3.196s 19 0 0s 0s 0s 20 0 0.001s 0.001s 0.008s Day Hour Added Removed Recycled Synced files Longest sync Average sync Jun 10 00 0 0 0 0 0s 0s 01 0 0 0 0 0s 0s 03 0 0 0 0 0s 0s 04 0 0 0 0 0s 0s 05 0 0 0 0 0s 0s 06 0 0 0 0 0s 0s 09 0 0 0 0 0s 0s 11 0 0 0 4 0.002s 0.001s 12 0 0 0 55 0.005s 0.016s 13 0 0 0 52 0.003s 0.012s 14 0 0 0 53 0.002s 0.012s 15 0 0 0 52 0.004s 0.014s 16 0 0 0 38 0.004s 0.009s 19 0 0 0 0 0s 0s 20 0 0 0 0 0s 0s Day Hour Count Avg time (sec) Jun 10 00 0 0s 01 0 0s 03 0 0s 04 0 0s 05 0 0s 06 0 0s 09 0 0s 11 0 0s 12 0 0s 13 0 0s 14 0 0s 15 0 0s 16 0 0s 19 0 0s 20 0 0s Day Hour Mean distance Mean estimate Jun 10 00 0.00 kB 0.00 kB 01 0.00 kB 0.00 kB 03 0.00 kB 0.00 kB 04 0.00 kB 0.00 kB 05 0.00 kB 0.00 kB 06 0.00 kB 0.00 kB 09 0.00 kB 0.00 kB 11 8.00 kB 10.00 kB 12 13.42 kB 18.75 kB 13 14.67 kB 20.83 kB 14 12.25 kB 18.50 kB 15 14.42 kB 20.75 kB 16 10.78 kB 17.67 kB 19 0.00 kB 0.00 kB 20 0.00 kB 15.00 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
Day Hour Count Total size Average size Jun 10 00 0 0 0 01 0 0 0 03 0 0 0 04 0 0 0 05 0 0 0 06 0 0 0 09 0 0 0 11 0 0 0 12 0 0 0 13 0 0 0 14 0 0 0 15 0 0 0 16 0 0 0 19 0 0 0 20 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
Autovacuum actions (5 minutes period)
NO DATASET
Average Autovacuum Duration
Key values
- 0 sec Highest CPU-cost vacuum
Table
Database - Date
Average Autovacuum Duration (5 minutes average)
NO DATASET
Analyzes per table
Key values
- unknown (0) Main table analyzed (database )
- 0 analyzes Total
Vacuums per table
Key values
- unknown (0) Main table vacuumed on database
- 0 vacuums Total
Vacuum throughput per table
Key values
- unknown (0) Max CPU elapsed for vacuum on database
- unknown (0 ms) Max I/O read time for vacuum on database
- unknown (0 ms) Max I/O write time for vacuum on database
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
Day Hour VACUUMs ANALYZEs Jun 10 00 0 0 01 0 0 03 0 0 04 0 0 05 0 0 06 0 0 09 0 0 11 0 0 12 0 0 13 0 0 14 0 0 15 0 0 16 0 0 19 0 0 20 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
- 0 Total read queries
- 849 Total write queries
Queries by database
Key values
- ycvannadb Main database
- 1,698 Requests
- 2s318ms (ycvannadb)
- Main time consuming database
Queries by user
Key values
- ycvanna Main user
- 1,698 Requests
User Request type Count Duration ycvanna Total 1,698 2s318ms insert 849 0ms Duration by user
Key values
- 2s318ms (ycvanna) Main time consuming user
User Request type Count Duration ycvanna Total 1,698 2s318ms insert 849 0ms Queries by host
Key values
- localhost Main host
- 1,698 Requests
- 2s318ms (localhost)
- Main time consuming host
Queries by application
Key values
- psql Main application
- 1,698 Requests
- 2s318ms (psql)
- Main time consuming application
Number of cancelled queries
Key values
- 0 per second Cancelled query Peak
- 2025-06-10 13:35:26 Date
Number of cancelled queries (5 minutes period)
NO DATASET
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Top Queries
Histogram of query times
Key values
- 811 1-5ms duration
Slowest individual queries
Rank Duration Query NO DATASET
Time consuming queries (N)
Rank Total duration Times executed Min duration Max duration Avg duration Query 1 0ms 849 0ms 0ms 0ms insert into employees (name, age) values (?, ?);Times Reported Time consuming queries #1
Day Hour Count Duration Avg duration Jun 10 11 17 0ms 0ms 12 179 0ms 0ms 13 180 0ms 0ms 14 180 0ms 0ms 15 179 0ms 0ms 16 114 0ms 0ms Most frequent queries (N)
Rank Times executed Total duration Min duration Max duration Avg duration Query 1 849 0ms 0ms 0ms 0ms insert into employees (name, age) values (?, ?);Times Reported Time consuming queries #1
Day Hour Count Duration Avg duration Jun 10 11 17 0ms 0ms 12 179 0ms 0ms 13 180 0ms 0ms 14 180 0ms 0ms 15 179 0ms 0ms 16 114 0ms 0ms Normalized slowest queries (N)
Rank Min duration Max duration Avg duration Times executed Total duration Query 1 0ms 0ms 0ms 849 0ms insert into employees (name, age) values (?, ?);Times Reported Time consuming queries #1
Day Hour Count Duration Avg duration Jun 10 11 17 0ms 0ms 12 179 0ms 0ms 13 180 0ms 0ms 14 180 0ms 0ms 15 179 0ms 0ms 16 114 0ms 0ms 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
- 6,123 Event entries
- (EVENTLOG entries are formaly LOG level entries that are not queries)
Events distribution (except queries)
Key values
- 0 PANIC entries
- 11 FATAL entries
- 0 ERROR entries
- 0 WARNING entries
- 0 EVENTLOG entries
Most Frequent Errors/Events
Key values
- 4 Max number of times the same event was reported
- 11 Total events found
Rank Times reported Error 1 4 FATAL: unsupported frontend protocol 0.0: server supports 3.0 to 3.0
Times Reported Most Frequent Error / Event #1
Day Hour Count Jun 10 09 1 14 3 2 2 FATAL: unsupported frontend protocol 255.255: server supports 3.0 to 3.0
Times Reported Most Frequent Error / Event #2
Day Hour Count Jun 10 09 1 14 1 3 2 FATAL: password authentication failed for user "..."
Times Reported Most Frequent Error / Event #3
Day Hour Count Jun 10 11 2 - FATAL: password authentication failed for user "postgres"
Detail: Connection matched file "/var/lib/pgsql/16/data/pg_hba.conf" line 118: "host all all 0.0.0.0/0 md5"
Date: 2025-06-10 11:27:11 Database: postgres Application: [unknown] User: postgres Remote: 196.251.90.184
4 1 FATAL: unsupported frontend protocol 16.0: server supports 3.0 to 3.0
Times Reported Most Frequent Error / Event #4
Day Hour Count Jun 10 05 1 5 1 FATAL: no PostgreSQL user name specified in startup packet
Times Reported Most Frequent Error / Event #5
Day Hour Count Jun 10 09 1 6 1 FATAL: unsupported frontend protocol 65363.19778: server supports 3.0 to 3.0
Times Reported Most Frequent Error / Event #6
Day Hour Count Jun 10 14 1