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Posted to notifications@apisix.apache.org by "cataglyphis (via GitHub)" <gi...@apache.org> on 2023/09/25 13:18:44 UTC
[GitHub] [apisix] cataglyphis opened a new issue, #10255: help request: limit-req rate value
cataglyphis opened a new issue, #10255:
URL: https://github.com/apache/apisix/issues/10255
### Description
We deploy 5 pods for apisix, and plan to set `limit-req` to restrict traffic. If we set rate value to 500, which means the total request count of 5 pods, or only the one pod (total request limit is 500*5)?
### Environment
- APISIX version (run `apisix version`): 2.15
- Operating system (run `uname -a`): ubuntu
- OpenResty / Nginx version (run `openresty -V` or `nginx -V`):
- etcd version, if relevant (run `curl http://127.0.0.1:9090/v1/server_info`):
- APISIX Dashboard version, if relevant:
- Plugin runner version, for issues related to plugin runners:
- LuaRocks version, for installation issues (run `luarocks --version`):
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[GitHub] [apisix] wklken commented on issue #10255: help request: limit-req rate value
Posted by "wklken (via GitHub)" <gi...@apache.org>.
wklken commented on issue #10255:
URL: https://github.com/apache/apisix/issues/10255#issuecomment-1734776643
According to the doc, if you use `limit-req`, total request limit is 2500; (should use RR between the instances).
If you want to share between the apisix instances, use [limit-count](https://apisix.apache.org/docs/apisix/plugins/limit-count/) with redis/redis-cluster.
And the `limit-req` using the [leaky bucket](https://en.wikipedia.org/wiki/Leaky_bucket) algorithm, while the `limit-count` using the Fixed Window algorithm.
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Re: [I] help request: limit-req rate value [apisix]
Posted by "monkeyDluffy6017 (via GitHub)" <gi...@apache.org>.
monkeyDluffy6017 closed issue #10255: help request: limit-req rate value
URL: https://github.com/apache/apisix/issues/10255
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Re: [I] help request: limit-req rate value [apisix]
Posted by "monkeyDluffy6017 (via GitHub)" <gi...@apache.org>.
monkeyDluffy6017 commented on issue #10255:
URL: https://github.com/apache/apisix/issues/10255#issuecomment-1851431314
considered resolved
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