[image: Screenshot 2020-05-01 at 12.37.22 AM.png]
I have updated the resources to your suggested values. Let's see if it resolves the issue. If it doesn't i will report to public issue tracker. On Thursday, April 30, 2020 at 1:54:36 PM UTC+5, Mr Fambo wrote: > > I am continuously having my App Engine instance restarted again and again. > It gives me 502 Server error. Logs not showing anything except for > > [error] 33#33: *7177 recv() failed (104: Connection reset by peer) while > reading response header from upstream, client: 35.191.1.226, server: , > request: "GET /readiness_check HTTP/1.1", upstream: " > http://172.17.0.1:8080/readiness_check";, host: "10.128.0.45" > > I do have my /readiness_check up and running on Express. I am using > websockets (socket.io) on my instance. So far i see no any logs related > to app failures. > > If i go to monitoring i see Nginx -> Agent CPU Utilisation 100% when the > app went down. > > How can i fix this? > > ``` > # [START appengine_websockets_yaml] > runtime: nodejs > env: flex > > inbound_services: > - warmup > > automatic_scaling: > max_idle_instances: 1 > min_num_instances: 2 > max_num_instances: 5 > cool_down_period_sec: 180 > cpu_utilization: > target_utilization: 0.6 > target_concurrent_requests: 100 > > network: > session_affinity: true > > liveness_check: > path: "/liveness_check" > check_interval_sec: 30 > timeout_sec: 5 > failure_threshold: 2 > success_threshold: 2 > > readiness_check: > path: "/readiness_check" > check_interval_sec: 5 > timeout_sec: 4 > failure_threshold: 2 > success_threshold: 2 > app_start_timeout_sec: 600 > # [END appengine_websockets_yaml] > > [image: Screenshot 2020-04-30 at 1.19.38 AM.png] > > [image: Screenshot 2020-04-22 at 11.11.16 PM.png] > > [image: Screenshot 2020-04-30 at 1.37.18 AM.png] > > [image: Screenshot 2020-04-30 at 1.37.46 AM.png] > > [image: Screenshot 2020-04-30 at 1.39.25 AM.png] > > > > > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/bc8313ea-6246-434c-802b-95d174f5dd5b%40googlegroups.com.
