jiangdongzi opened a new issue, #11739:
URL: https://github.com/apache/apisix/issues/11739
### Current Behavior
http {
upstream backend_servers {
server 172.27.255.37:81;
keepalive 16;
}
server {
listen 9085;
server_name localhost;
access_by_lua_block {
apisix.http_access_phase()
}
location / {
proxy_pass http://backend_servers; # 或者使用 proxy_pass
http://backend_servers$request_uri;
proxy_set_header Connection "";
proxy_http_version 1.1;
}
}
function _M.http_access_phase()
local ngx_ctx = ngx.ctx
if not verify_tls_client(ngx_ctx.api_ctx) then
return core.response.exit(400)
end
-- always fetch table from the table pool, we don't need a reused api_ctx
local api_ctx = core.tablepool.fetch("api_ctx", 0, 32)
ngx_ctx.api_ctx = api_ctx
core.ctx.set_vars_meta(api_ctx)
if true then return end
These code alone decrease qps 13%
### Expected Behavior
_No response_
### Error Logs
_No response_
### Steps to Reproduce
just add the conf
upstream backend_servers {
server 172.27.255.37:81;
keepalive 16;
}
server {
listen 9085;
server_name localhost;
access_by_lua_block {
apisix.http_access_phase()
}
location / {
proxy_pass http://backend_servers; # 或者使用 proxy_pass
http://backend_servers$request_uri;
proxy_set_header Connection "";
proxy_http_version 1.1;
}
}
then change http_access_phase
function _M.http_access_phase()
local ngx_ctx = ngx.ctx
if not verify_tls_client(ngx_ctx.api_ctx) then
return core.response.exit(400)
end
-- always fetch table from the table pool, we don't need a reused api_ctx
local api_ctx = core.tablepool.fetch("api_ctx", 0, 32)
ngx_ctx.api_ctx = api_ctx
core.ctx.set_vars_meta(api_ctx)
if true then return end
and wrk test get qps: 29591.64
ant then move `if true then return end` just in the entrance of the func
function _M.http_access_phase()
if true then return end
local ngx_ctx = ngx.ctx
if not verify_tls_client(ngx_ctx.api_ctx) then
return core.response.exit(400)
end
-- always fetch table from the table pool, we don't need a reused api_ctx
local api_ctx = core.tablepool.fetch("api_ctx", 0, 32)
ngx_ctx.api_ctx = api_ctx
core.ctx.set_vars_meta(api_ctx)
and wrk test get qps 34175.09
### Environment
- APISIX version (run `apisix version`): any version
- Operating system (run `uname -a`):
- 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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