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Releases: OPMDG/check_pgactivity

check_pgactivity 2.6

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2022-07-08 - Version 2.6

Changelog:

  • add: new session_stats service to gather miscellaneous session statistics, Frédéric Yhuel
  • add: compatibility with PostgreSQL 14, Frédéric Yhuel
  • change: service autovacuum does not show max_workers anymore for 8.2 and below, Jehan-Guillaume de Rorthais
  • change: various messages and code cleanup, Julian Vanden Broeck, Jehan-Guillaume de Rorthais
  • fix: last_vacuum and last_analyse to reports the correct oldest maintenance, Frédéric Yhuel, Jehan-Guillaume de Rorthais
  • fix: service check_oldest_idlexact now use state_change instead of xact_start to calculate the idle time, Thomas Reiss
  • fix: improve locking around the status file to avoid dead locks and status file truncation, Arnaud Aujou, Julien Rouhaud, Jehan-Guillaume de Rorthais
  • fix: possible division by 0 in table_bloat service, Pavel Golub
  • fix: threshold check and support interval for service check_stat_snapshot_age, Jehan-Guillaume de Rorthais
  • fix: service check_archiver when a .history or .backup file is staled, Thomas Reiss
  • fix: service sequences_exhausted now checks also sequences that are not owned by a table column, Thomas Reiss
  • fix: service check_archiver when no WAL was ever archived, Thomas Reiss

Many thanks to all contributors of this release for feedbacks, bug reports, patches and patch reviews, etc.

check_pgactivity 2.5

8009e0e
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2020-11-24 - Version 2.5

Changelog:

  • add: new oldest_xmin service
  • add: new extensions_versions service
  • add: new checksum_errors service
  • add: support for v13 and other improvements on replication_slots
  • add: v13 compatibility for service wal_files
  • add: various documentation details and examples
  • add: support service replication_slots on standby
  • add: accept single b or o as size unit
  • add: json and json_strict output formats
  • add: size and/or delta thresholds for database_size service
  • add: thresholds are now optional for service database_size
  • add: support for v12 and v13 archive_folder
  • regression: threshold repslot becomes spilled in service replication_slots
  • regression: in services latest_vacuum and latest_analyze: a critical alert is now raised on tables that were never analyzed/vacuumed or whose maintenance date was lost due to a crash
  • fix: avoid alerts for lack of maintenance on inactive db
  • fix: forbid rare cases of division by zero in wal_files
  • fix: do not alert on missing file in temp_files for v10+
  • fix: detect lack of maintenance in last_vacuum and last_analyze for never maintained tables
  • fix: backend count for v10+
  • fix: replace NaN with "U" for strict outputs
  • fix: do not count walsenders as part of max_connections
  • fix: broken archiver service with v10+
  • fix: perl warning when archiver is not active

check_pgactivity 2.4

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2019-01-30 - v2.4

Changelog:

  • add a new uptime service
  • add ability to filter by application_name in longest_query and oldest_idlexact service
  • add minimal delta size to pgdump_backup service to avoid alert when backup grows small in size
  • allow psql connections without providing connection arguments:
    rely on the binary default behaviour and environment variables
  • returns CRITICAL if connection fails for service connection, instead of UNKNOWN
  • add information on necessary privileges for all services
  • replication_slots service handle wal files and pg_replslots files separately
  • take account of the new BRIN summarize state of autovacuum
  • avoid warning for -dev versions in pga_version service
  • ignore startup and backup replication states in service streaming_delta
  • many fixes

check_pgactivity 2.3

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2017-11-13 - Version 2.3

Changelog :

  • add complete support for PostgreSQL 10, including non-privileged monitoring features
  • add some documentation to help new contributors
  • add ability to use time units for thresholds in service backend_status
  • fix a long-standing bug in service backends_status
  • fix several issues

check_pgactivity 2.3_beta1

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2017-09-20 - Version 2.3 beta1

Changelog :

  • add complete support for PostgreSQL 10, including non-privileged monitoring features
  • add some documentation to help new contributors
  • add ability to use time units for thresholds in service backend_status
  • fix a long-standing bug in service backends_status
  • fix sequences_exhausted to work with sequences attached to unusual types
  • fix fetching method for service minor_version

check_pgactivity 2.2

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  • add support for PostgreSQL 9.6
  • improve and rename "ready_archives" to "archiver"
  • add service sequences_exhausted to monitor sequence usage
  • add service stat_snapshot_age to detect a stuck stats collector process
  • add service wal_receiver to monitor replication on standby's end
  • add service pgdata_permission to monitor rights and ownership of the PGDATA
  • add support for "pending restart" parameters from PostgreSQL 9.5+ in check_settings
  • add timeline id in perfdata output from wal_files
  • fix wal_files, archiver, check_is_replay_paused, check_hot_standby_delta, check_streaming_delta and check_replication_slots for PostgreSQL 10
  • fix archive_folder to handle compressed archived WAL properly
  • fix backends_status for PostgreSQL 9.6
  • warn when no rows are returned in custom_query service
  • make thresholds optional in service hot_standby_delta
  • make thresholds optional in service streaming_delta
  • remove useless thresholds in backends/maximum_connections perfdata
  • add warn/crit threshold to steaming_delta perfdatas
  • use parameter server_version_num to detect PostgreSQL version
  • fix a race condition in is_storable to handle concurrent executions
    correctly
  • fix a bug in service locks that occurs with PostgreSQL 8.2
  • fix rounding in hit_ratio
  • fix perl warning when some ENV variables are not defined
  • fix bug in "human" output format
  • fix version check for all hosts for service hot_standby_delta
  • fix bug in pg_dump_backups related to age of global files
  • fix documentation about default db connection

check_pgactivity 2.2_rc2

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Pre-release

This is the second release candidate for check_pgactivity 2.2.

This release fixes a bug left in service wal_files as timeline ids were not taken as hexadecimal values.

check_pgactivity 2.2_rc1

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Pre-release

This is the first release candidate for check_pgactivity 2.2.

See CHANGELOG.md for more informations.

check_pgactivity 2.0

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2016-08-29 2.0:

  • support various output format
  • add output format "nagios_strict"
  • add output format "debug"
  • add output format "binary"
  • add output format "human"
  • force UTF8 encoding
  • do not connect ot the cluster if using --dbinclude for service pg_dump_backup
  • add argument --dump-status-file, useful for debugging
  • add service "table_unlogged"
  • add basic support to timeline cross in service archive_folder
  • add service "settings"
  • add service "invalid_indexes"
  • fix a bug where pod2usage couldn't find the original script
  • fix wal size computation for 9.3+ (255 -vs- 256 seg of 16MB)
  • fix perl warning with pg_dump_backup related to unknown database
  • fix buffers_backend unit in check_bgwriter

2016-07-21 2.0 rc3

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2016-07-21 2.0 rc3 Pre-release
Pre-release

2016-07-21 2.0 rc3:

  • Fix check on pga version format