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PG-173: Added new WAL usage statistics.

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This commit is contained in:
Ibrar Ahmed
2021-02-02 15:50:33 +00:00
parent 12ba1e39d1
commit 8410572ce3
3 changed files with 46 additions and 6 deletions
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10
pg_stat_monitor--1.0.sql
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@@ -70,7 +70,10 @@ CREATE FUNCTION pg_stat_monitor(IN showtext boolean,
OUT blk_write_time float8,
OUT resp_calls text,
OUT cpu_user_time float8,
OUT cpu_sys_time float8
OUT cpu_sys_time float8,
OUT wal_records int8,
OUT wal_fpi int8,
OUT wal_bytes numeric
)
RETURNS SETOF record
AS 'MODULE_PATHNAME', 'pg_stat_monitor'
@@ -145,7 +148,10 @@ CREATE VIEW pg_stat_monitor AS SELECT
blk_write_time,
(string_to_array(resp_calls, ',')) resp_calls,
round(cpu_user_time::numeric, 4) as cpu_user_time,
round(cpu_sys_time::numeric, 4) as cpu_sys_time
round(cpu_sys_time::numeric, 4) as cpu_sys_time,
wal_records,
wal_fpi,
wal_bytes
FROM pg_stat_monitor(TRUE), pg_database WHERE dbid = oid
ORDER BY bucket_start_time;