TL;DR
Curated triage notes for common production failure signatures.
Key facts
- Pages
- 188
Error and incident reference library
These pages help teams triage common production signals and understand where automated playbooks fit.
Browse by slug
- 502-bad-gateway
- oom-killed
- php-fpm-pool-reached
- mysql-too-many-connections
- disk-space-full
- supervisor-fatal
- redis-connection-refused
- nginx-upstream-timed-out
- nodejs-out-of-memory
- pm2-process-not-restarting
- nodejs-econnrefused
- expressjs-502-bad-gateway
- nodejs-memory-leak
- nodejs-cpu-spike
- nodejs-unhandled-promise-rejection
- nestjs-crash-recovery
- pm2-cluster-mode-failing
- fastify-server-not-responding
- nextjs-server-crash-linux
- nextjs-502-bad-gateway-ec2
- nextjs-out-of-memory
- nuxtjs-server-crash
- nuxt-502-bad-gateway
- django-500-internal-server-error
- gunicorn-worker-timeout
- fastapi-crashing-linux
- python-out-of-memory
- celery-worker-not-processing
- django-database-connection-error
- fastapi-502-nginx
- uwsgi-worker-dies-under-load
- celery-task-queue-backed-up
- linux-high-load-average
- linux-disk-full-emergency
- cron-job-not-running
- ssh-connection-refused
- spring-boot-out-of-memory
- spring-boot-crash-recovery-linux
- rails-oom-error
- rails-puma-worker-crash
Showing the first 40 entries; full list is indexed via sitemap.