From df0f42daa5fd8b04d8fc8e50f223d55ee87e1388 Mon Sep 17 00:00:00 2001 From: John Cardinal Date: Mon, 3 Jan 2022 22:50:02 +0000 Subject: [PATCH] --- docs/8.0/ayanova/docs/ops-log.md | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/docs/8.0/ayanova/docs/ops-log.md b/docs/8.0/ayanova/docs/ops-log.md index d3e7e6cc..004d4dfc 100644 --- a/docs/8.0/ayanova/docs/ops-log.md +++ b/docs/8.0/ayanova/docs/ops-log.md @@ -2,3 +2,13 @@ [UNDER CONSTRUCTION] +Log items that might appear and what they mean: + +### "Thread pool starvation" +e.g. + +```log +2021-12-28 15:07:31.1867|WARN|Microsoft.AspNetCore.Server.Kestrel|As of "12/28/2021 23:07:20 +00:00", the heartbeat has been running for "00:00:01.3469381" which is longer than "00:00:01". This could be caused by thread pool starvation. +``` + +Typically under heavy reporting load but could occur in other circumstances, this error means the CPU on the server is overworked. Intermittenly this is ok but regularly it is not and indicates a need to increase CPU resources.