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Posted to notifications@apisix.apache.org by GitBox <gi...@apache.org> on 2021/07/08 03:53:20 UTC
[GitHub] [apisix] kuberxy commented on issue #4461: request help: How much lua_max_pending_timers should be set to
kuberxy commented on issue #4461:
URL: https://github.com/apache/apisix/issues/4461#issuecomment-876102589
I get this infomations in error log after I use patch mechanism.
```
2021/07/08 11:37:31 [error] 21507#21507: *116264 [lua] balancer.lua:96: create_obj_fun(): fail to create healthcheck instance: nil while connecting to upstream, client: 127.0.0.1, server: , request: "GET /res/static/ktv/images/close.png HTTP/1.1", host: "test.xxx.com", referrer: "https://test.xxx.com/circle/"
2021/07/08 11:37:31 [alert] 21509#21509: *116288 [lua] patch.lua:326: gctimer(): pending_timer 128 stack: stack traceback:
/usr/local/share/lua/5.1/apisix/patch.lua:326: in function 'gctimer'
/usr/local/share/lua/5.1/resty/healthcheck.lua:1138: in function 'start'
/usr/local/share/lua/5.1/resty/healthcheck.lua:1427: in function 'new'
/usr/local/share/lua/5.1/apisix/balancer.lua:90: in function 'create_obj_fun'
/usr/local/share/lua/5.1/apisix/core/lrucache.lua:92: in function 'lrucache_checker'
/usr/local/share/lua/5.1/apisix/balancer.lua:139: in function 'fetch_healthchecker'
/usr/local/share/lua/5.1/apisix/balancer.lua:212: in function 'pick_server'
/usr/local/share/lua/5.1/apisix/balancer.lua:276: in function 'load_balancer'
/usr/local/share/lua/5.1/apisix/init.lua:759: in function 'http_balancer_phase'
balancer_by_lua:2: in main chunk while connecting to upstream, client: 127.0.0.1, server: , request: "GET /res/static/circle/images/music_default.jpg HTTP/1.1", host: "test.xxx.com", referrer: "https://test.xxx.com/circle/"
2021/07/08 11:37:31 [error] 21509#21509: *116288 [lua] balancer.lua:96: create_obj_fun(): fail to create healthcheck instance: nil while connecting to upstream, client: 127.0.0.1, server: , request: "GET /res/static/circle/images/music_default.jpg HTTP/1.1", host: "test.xxx.com", referrer: "https://test.xxx.com/circle/"
2021/07/08 11:37:31 [alert] 21509#21509: *116336 [lua] patch.lua:326: gctimer(): pending_timer 128 stack: stack traceback:
/usr/local/share/lua/5.1/apisix/patch.lua:326: in function 'gctimer'
/usr/local/share/lua/5.1/resty/healthcheck.lua:1019: in function </usr/local/share/lua/5.1/resty/healthcheck.lua:972>, context: ngx.timer, client: 127.0.0.1, server: 0.0.0.0:808
2021/07/08 11:37:31 [alert] 21509#21509: *116357 [lua] patch.lua:326: gctimer(): pending_timer 128 stack: stack traceback:
/usr/local/share/lua/5.1/apisix/patch.lua:326: in function 'gctimer'
/usr/local/share/lua/5.1/resty/healthcheck.lua:1019: in function </usr/local/share/lua/5.1/resty/healthcheck.lua:972>, context: ngx.timer, client: 127.0.0.1, server: 0.0.0.0:808
2021/07/08 11:37:31 [error] 21509#21509: *116348 [lua] balancer.lua:96: create_obj_fun(): fail to create healthcheck instance: nil while connecting to upstream, client: 127.0.0.1, server: , request: "GET /res/static/circle/images/live/record_stop.png HTTP/1.1", host: "test.xxx.com", referrer: "https://test.xxx.com/circle/"
```
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