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Posted to notifications@apisix.apache.org by "jianlong0808 (via GitHub)" <gi...@apache.org> on 2026/07/31 07:20:16 UTC
[I] bug: memory leak [apisix]
jianlong0808 opened a new issue, #13768:
URL: https://github.com/apache/apisix/issues/13768
### Current Behavior
memory increase always, 无法理解
<img width="5112" height="1708" alt="Image" src="https://github.com/user-attachments/assets/e63e26e8-c705-4ddc-a5e6-9d502a9fc926" />
### Expected Behavior
_No response_
### Error Logs
_No response_
### Steps to Reproduce
helm deployed, chart version 2.12.6
### Environment
- APISIX version (run `apisix version`): 3.14.1-ubuntu
- Operating system (run `uname -a`): Linux apisix-5fcbddfb59-bskdt 5.10.134-18.al8.x86_64 #1 SMP Fri Dec 13 16:56:53 CST 2024 x86_64 x86_64 x86_64 GNU/Linux
- OpenResty / Nginx version (run `openresty -V` or `nginx -V`): nginx version: openresty/1.27.1.2
built by gcc 13.3.0 (Ubuntu 13.3.0-6ubuntu2~24.04)
built with OpenSSL 3.4.1 11 Feb 2025
TLS SNI support enabled
configure arguments: --prefix=/usr/local/openresty/nginx --with-cc-opt='-O2 -DAPISIX_RUNTIME_VER=1.3.2 -DNGX_LUA_ABORT_AT_PANIC -I/usr/local/openresty/zlib/include -I/usr/local/openresty/pcre/include -I/usr/local/openresty/openssl3/include' --add-module=../ngx_devel_kit-0.3.3 --add-module=../echo-nginx-module-0.63 --add-module=../xss-nginx-module-0.06 --add-module=../ngx_coolkit-0.2 --add-module=../set-misc-nginx-module-0.33 --add-module=../form-input-nginx-module-0.12 --add-module=../encrypted-session-nginx-module-0.09 --add-module=../srcache-nginx-module-0.33 --add-module=../ngx_lua-0.10.28 --add-module=../ngx_lua_upstream-0.07 --add-module=../headers-more-nginx-module-0.37 --add-module=../array-var-nginx-module-0.06 --add-module=../memc-nginx-module-0.20 --add-module=../redis2-nginx-module-0.15 --add-module=../redis-nginx-module-0.3.9 --add-module=../ngx_stream_lua-0.0.16 --with-ld-opt='-Wl,-rpath,/usr/local/openresty/luajit/lib -Wl,-rpath,/usr/local/openresty/wasmtime-c-api/li
b -L/usr/local/openresty/zlib/lib -L/usr/local/openresty/pcre/lib -L/usr/local/openresty/openssl3/lib -Wl,-rpath,/usr/local/openresty/zlib/lib:/usr/local/openresty/pcre/lib:/usr/local/openresty/openssl3/lib' --add-module=/tmp/tmp.iBso3vORdI/openresty-1.27.1.2/../mod_dubbo-1.0.2 --add-module=/tmp/tmp.iBso3vORdI/openresty-1.27.1.2/../ngx_multi_upstream_module-1.3.2 --add-module=/tmp/tmp.iBso3vORdI/openresty-1.27.1.2/../apisix-nginx-module-1.19.2 --add-module=/tmp/tmp.iBso3vORdI/openresty-1.27.1.2/../apisix-nginx-module-1.19.2/src/stream --add-module=/tmp/tmp.iBso3vORdI/openresty-1.27.1.2/../apisix-nginx-module-1.19.2/src/meta --add-module=/tmp/tmp.iBso3vORdI/openresty-1.27.1.2/../wasm-nginx-module-0.7.0 --add-module=/tmp/tmp.iBso3vORdI/openresty-1.27.1.2/../lua-var-nginx-module-v0.5.3 --add-module=/tmp/tmp.iBso3vORdI/openresty-1.27.1.2/../lua-resty-events-0.2.0 --with-poll_module --with-pcre-jit --with-stream --with-stream_ssl_module --with-stream_ssl_preread_module --with-http_v2_mod
ule --with-http_v3_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_static_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 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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Re: [I] bug: memory leak [apisix]
Posted by "guoqqqi (via GitHub)" <gi...@apache.org>.
guoqqqi commented on issue #13768:
URL: https://github.com/apache/apisix/issues/13768#issuecomment-6493414977
Hi, @jianlong0808 I'd like to clarify a few details with you:
1. Could you share the configuration file used for your APISIX deployment and let us know how many worker processes are enabled?
2. Are you using any logging plugins? Which plugins are currently enabled?
3. Have you checked the APISIX logs for any relevant error messages?
4. Could you provide a memory dump from the machine running APISIX so we can investigate its current memory usage?
5. Is this issue still occurring?
cc @LiteSun PTAL
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Re: [I] bug: memory leak [apisix]
Posted by "jianlong0808 (via GitHub)" <gi...@apache.org>.
jianlong0808 commented on issue #13768:
URL: https://github.com/apache/apisix/issues/13768#issuecomment-5140415812
是prometheus的指标数据泄露？？？
luaSharedDicts:
- name: prometheus-metrics
size: 512m
- name: prometheus-cache
size: 50m
metaLuaSharedDicts:
- name: prometheus-cache
size: 64m
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Re: [I] bug: memory leak [apisix]
Posted by "juzhiyuan (via GitHub)" <gi...@apache.org>.
juzhiyuan commented on issue #13768:
URL: https://github.com/apache/apisix/issues/13768#issuecomment-5148873219
There are several similar issues (https://github.com/apache/apisix/issues/12275#issuecomment-4988690889) and fix (https://github.com/apache/apisix/pull/13708) will be included in the next release (release datetime not confirmed yet).
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