Description: ERROR: 57014: canceling statement due to user request
We have installed and Configured PMM for our PostgreSQL clusters and then we are encountering this error message in our cluster logs frequently.
Steps to Reproduce:
[Step-by-step instructions on how to reproduce the issue, including any specific settings or configurations]
Version:
PMM 3.x
Logs:
ERROR: 57014: canceling statement due to user request
2026-02-17 23:59:53.119 GMT [2661241] user=pmm_user db=postgres app=[unknown] client=10.10.12.13 LOCATION: exec_simple_query, postgres.c:1371
2026-02-17 23:59:53.261 GMT [2661275] user=[unknown] db=[unknown] app=[unknown] client=10.10.12.13 LOG: 00000: connection received: host=10.10.17.17 port=43402
2026-02-17 23:59:53.261 GMT [2661275] user=[unknown] db=[unknown] app=[unknown] client=10.10.12.13 LOCATION: BackendInitialize, backend_startup.c:228
2026-02-17 23:59:53.266 GMT [2661235] user=pmm_user db=postgres app=[unknown] client=10.10.12.13 ERROR: 57014: canceling statement due to user request
2026-02-17 23:59:53.266 GMT [2661235] user=pmm_user db=postgres app=[unknown] client=10.10.12.13 LOCATION: ProcessInterrupts, postgres.c:3465
2026-02-17 23:59:53.266 GMT [2661235] user=pmm_user db=postgres app=[unknown] client=10.10.12.13 STATEMENT: SELECT pg_database_size($1)
2026-02-17 23:59:53.760 GMT [2661277] user=[unknown] db=[unknown] app=[unknown] client=10.10.12.13 LOG: 00000: connection received: host=10.10.17.17 port=43406
Expected Result:
[What the user expected to see or happen before the issue occurred]
Actual Result:
[What actually happened when the user encountered the issue]