Message-ID: From: "davecramer (@davecramer)" To: "pgjdbc/pgjdbc" Date: Fri, 17 Oct 2025 11:48:48 +0000 Subject: Re: [pgjdbc/pgjdbc] issue #3840: Periodic latency spikes to Postgres in large scale deployment In-Reply-To: References: List-Id: X-GitHub-Author-Login: davecramer X-GitHub-Comment-Id: 3415197374 X-GitHub-Comment-Type: issue_comment X-GitHub-Issue: 3840 X-GitHub-Repo: pgjdbc/pgjdbc X-GitHub-Type: comment X-GitHub-Url: https://github.com/pgjdbc/pgjdbc/issues/3840#issuecomment-3415197374 Content-Type: text/plain; charset=utf-8 `One thing of note is that no matter which server node we profile, the latency spikes always happen at 1-2 seconds past the minute mark.` Is a pretty big red flag for me. I don't think anyone else has reported this issue. Doesn't mean it doesn't exist, just I'd expect it to show up elsewhere if it was in the driver.