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Posted to notifications@apisix.apache.org by GitBox <gi...@apache.org> on 2022/01/13 06:00:30 UTC
[GitHub] [apisix] chenyoufu opened a new issue #6087: request help: apisix latency sometime very high
chenyoufu opened a new issue #6087:
URL: https://github.com/apache/apisix/issues/6087
### Issue description
From grafana apisix dashboard，I found apisix latency is very high at midnight，this time almost has no traffic. There is no log at error.log file. I don't know what happened.
### Environment
- apisix version (cmd: `apisix version`): 2.11.0
- OS (cmd: `uname -a`): centos7 Linux apisix001.ecs.comm.prod 3.10.0-1062.1.2.el7.x86_64 #1 SMP Mon Sep 30 14:19:46 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
- OpenResty / Nginx version (cmd: `nginx -V` or `openresty -V`):
nginx version: openresty/1.19.9.1
built by gcc 9.3.1 20200408 (Red Hat 9.3.1-2) (GCC)
built with OpenSSL 1.1.1l 24 Aug 2021
TLS SNI support enabled
configure arguments: --prefix=/usr/local/openresty/nginx --with-cc-opt='-O2 -DAPISIX_BASE_VER=1.19.9.1.0 -DNGX_LUA_ABORT_AT_PANIC -I/usr/local/openresty/zlib/include -I/usr/local/openresty/pcre/include -I/usr/local/openresty/openssl111/include' --add-module=../ngx_devel_kit-0.3.1 --add-module=../echo-nginx-module-0.62 --add-module=../xss-nginx-module-0.06 --add-module=../ngx_coolkit-0.2 --add-module=../set-misc-nginx-module-0.32 --add-module=../form-input-nginx-module-0.12 --add-module=../encrypted-session-nginx-module-0.08 --add-module=../srcache-nginx-module-0.32 --add-module=../ngx_lua-0.10.20 --add-module=../ngx_lua_upstream-0.07 --add-module=../headers-more-nginx-module-0.33 --add-module=../array-var-nginx-module-0.05 --add-module=../memc-nginx-module-0.19 --add-module=../redis2-nginx-module-0.15 --add-module=../redis-nginx-module-0.3.7 --add-module=../ngx_stream_lua-0.0.10 --with-ld-opt='-Wl,-rpath,/usr/local/openresty/luajit/lib -Wl,-rpath,/usr/local/openresty/wasmtime-c-ap
i/lib -L/usr/local/openresty/zlib/lib -L/usr/local/openresty/pcre/lib -L/usr/local/openresty/openssl111/lib -Wl,-rpath,/usr/local/openresty/zlib/lib:/usr/local/openresty/pcre/lib:/usr/local/openresty/openssl111/lib' --add-module=/tmp/tmp.jxza47xzEy/openresty-1.19.9.1/../mod_dubbo --add-module=/tmp/tmp.jxza47xzEy/openresty-1.19.9.1/../ngx_multi_upstream_module --add-module=/tmp/tmp.jxza47xzEy/openresty-1.19.9.1/../apisix-nginx-module --add-module=/tmp/tmp.jxza47xzEy/openresty-1.19.9.1/../wasm-nginx-module --add-module=/tmp/tmp.jxza47xzEy/openresty-1.19.9.1/../lua-var-nginx-module --with-poll_module --with-pcre-jit --with-stream --with-stream_ssl_module --with-stream_ssl_preread_module --with-http_v2_module --without-mail_pop3_module --without-mail_imap_module --without-mail_smtp_module --with-http_stub_status_module --with-http_realip_module --with-http_addition_module --with-http_auth_request_module --with-http_secure_link_module --with-http_random_index_module --with-http_gzip_stat
ic_module --with-http_sub_module --with-http_dav_module --with-http_flv_module --with-http_mp4_module --with-http_gunzip_module --with-threads --with-compat --with-stream --with-http_ssl_module
- etcd version, if have (cmd: run `curl http://127.0.0.1:9090/v1/server_info` to get the info from server-info API):
{"up_time":525260,"id":"8e9ca34e-3012-4b41-af62-771625196a31","version":"2.11.0","last_report_time":1642053504,"hostname":"apisix001.ecs.comm.prod","boot_time":1641528262,"etcd_version":"3.4.0"}
- apisix-dashboard version, if have: 2.10.1
- the plugin runner version, if the issue is about a plugin runner (cmd: depended on the kind of runner):
- luarocks version, if the issue is about installation (cmd: `luarocks --version`):
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[GitHub] [apisix] tzssangglass commented on issue #6087: request help: apisix latency sometime very high
Posted by GitBox <gi...@apache.org>.
tzssangglass commented on issue #6087:
URL: https://github.com/apache/apisix/issues/6087#issuecomment-1012268514
But you do have a very unusual case, which reminds me of some timed tasks that run at midnight.
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[GitHub] [apisix] tzssangglass commented on issue #6087: request help: apisix latency sometime very high
Posted by GitBox <gi...@apache.org>.
tzssangglass commented on issue #6087:
URL: https://github.com/apache/apisix/issues/6087#issuecomment-1012266837
see: https://github.com/apache/apisix/issues/6029
and https://github.com/apache/apisix/pull/6063#discussion_r782052157
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[GitHub] [apisix] tokers commented on issue #6087: request help: apisix latency sometime very high
Posted by GitBox <gi...@apache.org>.
tokers commented on issue #6087:
URL: https://github.com/apache/apisix/issues/6087#issuecomment-1012002920
@chenyoufu Could you find the corresponding log messages for requests with the peak latency.
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