Delft Solutions - Recent changes [en]

Postgres issues

Vincent — Tue, 24 Mar 2026 15:45:54 GMT

Created page with "''WIP'' When you suspect database/postgres issues causing degraded performance on a service, you can check the following: == Check blocking sessions == A function listing the sessions preventing a session from acquiring a lock - https://pgpedia.info/p/pg_blocking_pids.html == Lock monitoring == Viewing information on current locking state - https://wiki.postgresql.org/wiki/Lock_Monitoring == Postgres logging == Options for logging locking issues in postgres - h..."

New page

''WIP''

When you suspect database/postgres issues causing degraded performance on a service, you can check the following:

== Check blocking sessions ==

A function listing the sessions preventing a session from acquiring a lock

- https://pgpedia.info/p/pg_blocking_pids.html

== Lock monitoring ==

Viewing information on current locking state

- https://wiki.postgresql.org/wiki/Lock_Monitoring

== Postgres logging ==

Options for logging locking issues in postgres

- https://www.postgresql.org/docs/current/runtime-config-logging.html#GUC-LOG-LOCK-WAITS

Internal

Vincent — Tue, 24 Mar 2026 15:37:56 GMT

← Older revision		Revision as of 08:37, 24 March 2026
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	=== SLA ===		=== SLA ===
	* [[Response for Backup Service being down for an extended period of time]]		* [[Response for Backup Service being down for an extended period of time]]
			* [[postgres issues\|Analyzing postgres performance]]

	== Other ==		== Other ==

Incident Handling

Jakobbuis — Mon, 23 Mar 2026 12:35:28 GMT

Non-Critical incidents

← Older revision		Revision as of 05:35, 23 March 2026
(One intermediate revision by the same user not shown)
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	=== Non-Critical Incidents ===		=== Non-Critical Incidents ===
	Non-critical incidents must be acknowledged within ~~9 hours~~ and resolved within ~~1 week~~.		Non-critical incidents must be acknowledged within one working day and resolved within 3 weeks.

	# Acknowledge in Zabbix thread		# Acknowledge in Zabbix thread
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	== Non-Critical incidents ==		== Non-Critical incidents ==
	* Non-critical incidents are acknowledged within ~~9 hours~~ and resolved within ~~one week~~.		Non-critical incidents are acknowledged within one working day and resolved within three weeks.

	=== Acknowledging ===		=== Acknowledging ===

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