I'd first check what does simple rados bench write look like for your rgw data pool and start from there. 54 seconds for a single put does sound weird. On Thu, Nov 13, 2025 at 7:51 PM Szabo, Istvan (Agoda) < Istvan.Szabo@agoda.com> wrote:
Hi,
We have multiple gateways behind haproxy but seems like some user can max out some value in rgw which makes the request super slow like 54 sec for a 7kb object:
2025-11-13T01:16:07.367+0700 7f9bb27fc640 1 beast: 0x7f9d24402710: 1.1.1.1 - user [13/Nov/2025:01:15:12.683 +0700] "PUT /002b92966f0b HTTP/1.1" 200 7754 - "aws-sdk-java/1.12.201 Linux/5.15.0-143-generic OpenJDK_64-Bit_Server_VM/21.0.9+10-LTS java/21.0.9 scala/2.12.18 kotlin/1.3.50 vendor/Eclipse_Adoptium cfg/retry-mode/legacy" - latency=54.683818817s
The server itself on the network card/CPU/memory didn't spike, on the backend osds I don't see high latency either so would be cusrious which values should be tuned to increase performance for individual gateway.
Ty
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