Comments (6)
monkeyDluffy6017
commented on July 24, 2024
From your description, the upstream_response_time is just 0.001 secs, so the time is almost spent on the openresty itself, could you reproduce this issue in an offline environment?
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soulbird
commented on July 24, 2024
From your description, the
upstream_response_timeis just 0.001 secs, so the time is almost spent on the openresty itself, could you reproduce this issue in an offline environment?
It is not reproducible offline at present. In fact, there is not much traffic online, and the load of the host itself is not high. Maybe I have not found the key point to reproduce it.
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zhuizhuhaomeng
commented on July 24, 2024
You can use OpenResty XRay and check the off-CPU operation.
Are there any off-CPU operation in your code ?
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zhuizhuhaomeng
commented on July 24, 2024
You can use OpenResty XRay and check the off-CPU operation.
Are there any off-CPU operations in your code?
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soulbird
commented on July 24, 2024
You can use OpenResty XRay and check the off-CPU operation. Are there any off-CPU operations in your code?
I didn't find any blocking in the code. I tried to use xray to see if off-CPU exists.
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soulbird
commented on July 24, 2024
hi @zhuizhuhaomeng I tried to submit an application for xray, but it didn't seem to work, help pls
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Related Issues (20)
- LUA_PATH must contain /usr/share/lua and /usr/lib/x86_64-linux-gnu/lua/
- the docs site doesn't reflect the updated features in the module
- time filter for shdict get_keys HOT 2
- Question on memory handling in shared_dict HOT 4
- conditional shm get, eagain HOT 3
- Aborting Nginx reload on condition HOT 1
- 500 Internal Server Error HOT 1
- ngx.say not work
- init_by_lua during Nginx config test HOT 3
- Using outer scope required modules inside an ngx.timer.at handler HOT 4
- when header_filter_by_lua_file run failed.
- unexpected phase error when `ngx.send_header()` trigger `if_unmodified` 412 logic HOT 2
- nginx: [emerg] dlopen() "/etc/nginx/ngx_http_naxsi_module.so" failed (/etc/nginx/ngx_http_naxsi_module.so: undefined symbol: pcre_exec) in /etc/nginx/nginx.conf:9 nginx: configuration file /etc/nginx/nginx.conf test failed
- nginx: [emerg] dlopen() "/usr/local/src/nginx-1.26.1/objs/ngx_http_naxsi_module.so" failed (/usr/local/src/nginx-1.26.1/objs/ngx_http_naxsi_module.so: undefined symbol: pcre_exec) in /etc/nginx/nginx.conf:9 HOT 2
- Nginx + LibreSSL (undefined symbol: SSL_client_hello_get0_ext) HOT 3
- Possible to support `tcpsock:receive` in `balancer_by_lua` context?
- `ngx.req.set_body_data` API does not work in `balancer_by_lua` phase HOT 1
- errlog get_logs doesnt get error logs in privileged agent and visa versa HOT 3
- Core dumps with Lua nginx module and OCSP enabled on ingress-nginx HOT 1
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