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VonngVonng
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rescale pg_query pg_db pgbouncer_stat time metrics to seconds
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-66
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‎Makefile‎

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@@ -1,6 +1,6 @@
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#==============================================================#
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# File : Makefile
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# Mtime : 2022-04-27
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# Mtime : 2022-05-13
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# Copyright (C) 2018-2021 Ruohang Feng
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#==============================================================#
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@@ -76,8 +76,6 @@ rpm:
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# build docker image
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docker: build-linux
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docker build -t pg_exporter .
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docker-build:
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docker build -t vonng/pg_exporter .
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docker image tag vonng/pg_exporter vonng/pg_exporter:$(VERSION)

‎README.md‎

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@@ -164,7 +164,7 @@ CGO_ENABLED=0 GOOS=linux go build -a -ldflags '-extldflags "-static"' -o pg_expo
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To build a docker image, use:
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```
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docker build -t pg_exporter .
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make docker
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```
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Or [download](https://github.com/Vonng/pg_exporter/releases) the latest prebuilt binaries from release pages.

‎config/collector/000-doc.yml‎

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@@ -6,7 +6,7 @@
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#┃ Desc : pg_exporter metrics collector definition ┃#
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#┃ Ver : PostgreSQL 10~14 pgbouncer 1.9+ ┃#
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#┃ Ctime : 2019-12-09 ┃#
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#┃ Mtime : 2022-04-27 ┃#
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#┃ Mtime : 2022-05-13 ┃#
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#┃ Copyright (C) 2019-2022 Ruohang Feng ┃#
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#┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛#
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#################################################################

‎config/collector/460-pg_query.yml‎

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@@ -29,9 +29,11 @@ pg_query_13:
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description: Total number of rows retrieved or affected by the statement
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- exec_time:
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usage: COUNTER
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scale: 1e-3
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description: Total time spent executing the statement, in µs
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- io_time:
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usage: COUNTER
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scale: 1e-3
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description: Total time the statement spent reading and writing blocks, in µs
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- wal_bytes:
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usage: COUNTER
@@ -68,8 +70,10 @@ pg_query_94_12:
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description: Total number of rows retrieved or affected by the statement
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- exec_time:
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usage: COUNTER
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scale: 1e-3
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description: Total time spent executing the statement, in µs
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- io_time:
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usage: COUNTER
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scale: 1e-3
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description: Total time the statement spent reading and writing blocks, in µs
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‎config/collector/610-pg_db.yml‎

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@@ -105,23 +105,28 @@ pg_db_14:
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# Time at which the last data page checksum failure was detected in this database (or on a shared object), or NULL if data checksums are not enabled.
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- blk_read_time:
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usage: COUNTER
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description: Time spent reading data file blocks by backends in this database, in ms
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scale: 1e-3
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description: Time spent reading data file blocks by backends in this database, in seconds
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# Time spent reading data file blocks by backends in this database, in milliseconds (if track_io_timing is enabled, otherwise zero)
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- blk_write_time:
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usage: COUNTER
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description: Time spent writing data file blocks by backends in this database, in ms
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scale: 1e-3
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description: Time spent writing data file blocks by backends in this database, in seconds
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# Time spent writing data file blocks by backends in this database, in milliseconds (if track_io_timing is enabled, otherwise zero)
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- session_time:
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usage: COUNTER
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description: Time spent by database sessions in this database, in ms
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scale: 1e-3
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description: Time spent by database sessions in this database, in seconds
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# Time spent by database sessions in this database, in milliseconds (note that statistics are only updated when the state of a session changes, so if sessions have been idle for a long time, this idle time won't be included)
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- active_time:
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usage: COUNTER
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description: Time spent executing SQL statements in this database, in ms
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scale: 1e-3
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description: Time spent executing SQL statements in this database, in seconds
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# Time spent executing SQL statements in this database, in milliseconds (this corresponds to the states active and fastpath function call in pg_stat_activity)
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- ixact_time:
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usage: COUNTER
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description: Time spent idling while in a transaction in this database, in ms
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scale: 1e-3
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description: Time spent idling while in a transaction in this database, in seconds
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- sessions:
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usage: COUNTER
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description: Total number of sessions established to this database
@@ -246,11 +251,13 @@ pg_db_12_13:
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# Time at which the last data page checksum failure was detected in this database (or on a shared object), or NULL if data checksums are not enabled.
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- blk_read_time:
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usage: COUNTER
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description: Time spent reading data file blocks by backends in this database, in ms
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scale: 1e-3
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description: Time spent reading data file blocks by backends in this database, in seconds
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# Time spent reading data file blocks by backends in this database, in milliseconds (if track_io_timing is enabled, otherwise zero)
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- blk_write_time:
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usage: COUNTER
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description: Time spent writing data file blocks by backends in this database, in ms
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scale: 1e-3
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description: Time spent writing data file blocks by backends in this database, in seconds
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# Time spent writing data file blocks by backends in this database, in milliseconds (if track_io_timing is enabled, otherwise zero)
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- reset_time:
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usage: COUNTER
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description: Number of deadlocks detected in this database
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- blk_read_time:
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usage: COUNTER
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description: Time spent reading data file blocks by backends in this database, in ms
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scale: 1e-3
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description: Time spent reading data file blocks by backends in this database, in seconds
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# Time spent reading data file blocks by backends in this database, in milliseconds (if track_io_timing is enabled, otherwise zero)
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- blk_write_time:
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usage: COUNTER
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description: Time spent writing data file blocks by backends in this database, in ms
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scale: 1e-3
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description: Time spent writing data file blocks by backends in this database, in seconds
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# Time spent writing data file blocks by backends in this database, in milliseconds (if track_io_timing is enabled, otherwise zero)
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- reset_time:
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usage: COUNTER

‎config/collector/930-pgbouncer_stat.yml‎

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@@ -7,16 +7,16 @@
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#┃ pgbouncer_stat_total_query_count{datname} GAUGE Total number of SQL queries pooled by pgbouncer
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#┃ pgbouncer_stat_total_received{datname} COUNTER Total volume in bytes of network traffic received by pgbouncer
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#┃ pgbouncer_stat_total_sent{datname} COUNTER Total volume in bytes of network traffic sent by pgbouncer
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#┃ pgbouncer_stat_total_xact_time{datname} COUNTER Total number of microseconds spent when in a transaction
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#┃ pgbouncer_stat_total_query_time{datname} COUNTER Total number of microseconds spent when executing queries
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#┃ pgbouncer_stat_total_wait_time{datname} COUNTER Time spent by clients waiting for a server, in microseconds
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#┃ pgbouncer_stat_total_xact_time{datname} COUNTER Total number of seconds spent when in a transaction
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#┃ pgbouncer_stat_total_query_time{datname} COUNTER Total number of seconds spent when executing queries
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#┃ pgbouncer_stat_total_wait_time{datname} COUNTER Time spent by clients waiting for a server, in seconds
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#┃ pgbouncer_stat_avg_xact_count{datname} GAUGE Average transactions per second in last stat period
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#┃ pgbouncer_stat_avg_query_count{datname} GAUGE Average queries per second in last stat period
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#┃ pgbouncer_stat_avg_recv{datname} GAUGE Average received (from clients) bytes per second
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#┃ pgbouncer_stat_avg_sent{datname} GAUGE Average sent (to clients) bytes per second
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#┃ pgbouncer_stat_avg_xact_time{datname} GAUGE Average transaction duration, in microseconds
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#┃ pgbouncer_stat_avg_query_time{datname} GAUGE Average query duration, in microseconds
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#┃ pgbouncer_stat_avg_wait_time{datname} GAUGE Time spent by clients waiting for a server, in microseconds (average per second).
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#┃ pgbouncer_stat_avg_xact_time{datname} GAUGE Average transaction duration, in seconds
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#┃ pgbouncer_stat_avg_query_time{datname} GAUGE Average query duration, in seconds
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#┃ pgbouncer_stat_avg_wait_time{datname} GAUGE Time spent by clients waiting for a server, in seconds (average per second).
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#┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
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pgbouncer_stat:
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name: pgbouncer_stat
@@ -46,13 +46,16 @@ pgbouncer_stat:
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description: Total volume in bytes of network traffic sent by pgbouncer
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- total_xact_time:
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usage: COUNTER
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description: Total number of microseconds spent when in a transaction
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scale: 1e-6
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description: Total number of seconds spent when in a transaction
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- total_query_time:
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usage: COUNTER
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description: Total number of microseconds spent when executing queries
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scale: 1e-6
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description: Total number of seconds spent when executing queries
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- total_wait_time:
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usage: COUNTER
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description: Time spent by clients waiting for a server, in microseconds
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scale: 1e-6
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description: Time spent by clients waiting for a server, in seconds
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- avg_xact_count:
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usage: GAUGE
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description: Average transactions per second in last stat period
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description: Average sent (to clients) bytes per second
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- avg_xact_time:
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usage: GAUGE
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description: Average transaction duration, in microseconds
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scale: 1e-6
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description: Average transaction duration, in seconds
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- avg_query_time:
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usage: GAUGE
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description: Average query duration, in microseconds
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scale: 1e-6
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description: Average query duration, in seconds
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- avg_wait_time:
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usage: GAUGE
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description: Time spent by clients waiting for a server, in microseconds (average per second).
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scale: 1e-6
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description: Time spent by clients waiting for a server, in seconds (average per second).
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