SHRIDHAR KHANAL: The Database Restarted Without Restarting: The Basics of PostgreSQL Signals (Part 1)
Key Takeaways Signal 1 (SIGHUP) normally tells PostgreSQL to reload its configuration. A log line saying a process was terminated by signal 1 means that process didn’t handle the signal and died from it. received SIGHUP, reloading configuration files is a harmless reload. server process (PID …) was…