Hello Han: Please open a Launchpad bug (https://bugs.launchpad.net/neutron/), explaining the issue you have, the steps to reproduce it and the version used. Any other relevant detail will be appreciated. Regards. On Tue, May 9, 2023 at 10:43 AM 韩光宇 <hanguangyu2 at gmail.com> wrote: > Hello， > > I have a Victoria cluster with 1 controller node(also have > nova-compute service) and two compute node. ALL node boasts 128 CPU > cores and 512GB of memory. > > I established 1500 port mappings for a single floating IP A. At this > point, the response time for the "List Floating IP Port Forwardings" > API[1] becomes remarkably slow, approaching a duration of 9 minutes. > > > Does anyone comprehend the cause of this phenomenon or how should I > investigate it? > > I am immensely grateful for any assistance provided. > > Best regards, > Han Guangyu > > [1] > https://docs.openstack.org/api-ref/network/v2/index.html#list-floating-ip-port-forwardings > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.openstack.org/pipermail/openstack-discuss/attachments/20230509/7754f889/attachment.htm>