mirror of
https://github.com/percona/pg_stat_monitor.git
synced 2026-02-04 22:16:20 +00:00
066162c3f6
This requires refactoring of code to add this functionality. Along with that this patch contains regression test cases.
40 lines
3.6 KiB
Plaintext
40 lines
3.6 KiB
Plaintext
CREATE EXTENSION pg_stat_monitor;
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SELECT pg_stat_monitor_reset();
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pg_stat_monitor_reset
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-----------------------
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(1 row)
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select pg_sleep(.5);
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pg_sleep
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----------
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(1 row)
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SELECT * FROM pg_stat_monitor_settings ORDER BY name COLLATE "C";
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name | value | default_value | description | minimum | maximum | restart
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------------------------------------------+--------+---------------+----------------------------------------------------------------------------------------------------------+---------+------------+---------
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pg_stat_monitor.pgsm_bucket_time | 300 | 300 | Sets the time in seconds per bucket. | 1 | 2147483647 | 1
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pg_stat_monitor.pgsm_enable | 1 | 1 | Enable/Disable statistics collector. | 0 | 0 | 0
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pg_stat_monitor.pgsm_enable_query_plan | 0 | 0 | Enable/Disable query plan monitoring | 0 | 0 | 0
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pg_stat_monitor.pgsm_histogram_buckets | 10 | 10 | Sets the maximum number of histogram buckets | 2 | 2147483647 | 1
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pg_stat_monitor.pgsm_histogram_max | 100000 | 100000 | Sets the time in millisecond. | 10 | 2147483647 | 1
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pg_stat_monitor.pgsm_histogram_min | 0 | 0 | Sets the time in millisecond. | 0 | 2147483647 | 1
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pg_stat_monitor.pgsm_max | 100 | 100 | Sets the maximum size of shared memory in (MB) used for statement's metadata tracked by pg_stat_monitor. | 1 | 1000 | 1
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pg_stat_monitor.pgsm_max_buckets | 10 | 10 | Sets the maximum number of buckets. | 1 | 10 | 1
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pg_stat_monitor.pgsm_normalized_query | 1 | 1 | Selects whether save query in normalized format. | 0 | 0 | 0
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pg_stat_monitor.pgsm_overflow_target | 0 | 1 | Sets the overflow target for pg_stat_monitor | 0 | 1 | 1
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pg_stat_monitor.pgsm_query_max_len | 1024 | 1024 | Sets the maximum length of query. | 1024 | 2147483647 | 1
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pg_stat_monitor.pgsm_query_shared_buffer | 20 | 20 | Sets the maximum size of shared memory in (MB) used for query tracked by pg_stat_monitor. | 1 | 10000 | 1
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pg_stat_monitor.pgsm_track_planning | 1 | 1 | Selects whether planning statistics are tracked. | 0 | 0 | 0
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pg_stat_monitor.pgsm_track_utility | 1 | 1 | Selects whether utility commands are tracked. | 0 | 0 | 0
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(14 rows)
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SELECT pg_stat_monitor_reset();
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pg_stat_monitor_reset
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-----------------------
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(1 row)
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DROP EXTENSION pg_stat_monitor;
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