Hi, While debugging some timeouts I noticed a very high total time when request is being served from haproxy's local cache.
10.0.17.137:45444 [03/Jan/2022:12:38:46.991] web webnode/<CACHE> 0/0/0/0/15263 200 308984 - - LR-- 118/118/74/0/0 0/0 "GET /v1/package HTTP/1.1" At the same time there are large responses with total time of few milliseconds like: 10.0.17.39:51256 [03/Jan/2022:12:38:47.144] web webnode/<CACHE> 0/0/0/0/22 200 588672 - - LR-- 112/112/83/0/0 0/0 "GET /v1/package HTTP/1.1" Any idea what could cause these high total time values when every other time is 0? HAProxy details are: HAProxy version 2.4.9-f8dcd9f 2021/11/24 - https://haproxy.org/ Status: long-term supported branch - will stop receiving fixes around Q2 2026. Known bugs: http://www.haproxy.org/bugs/bugs-2.4.9.html Running on: Linux 4.18.0-348.2.1.el8_5.x86_64 #1 SMP Mon Nov 15 09:17:08 EST 2021 x86_64 I have configured it with following experimental directive to maximize cache usage: http-request normalize-uri query-sort-by-name Cache object is used to serve large static files: cache mycache total-max-size 4095 max-object-size 50000000 max-age 600 Would appreciate it if anyone can point out what could cause this behavior. Thanks, Sohaib
