LinuxCoreOpsPhonePeAsked in SRE and DevOps engineer rounds
The service starts throwing "too many open files" under load. What do you check?
The scenario
A Go API handles about 3,000 concurrent connections at peak. Errors start at around 1,000.
Model answer
Unlock the answer interviewers want to hear
Model answer, what to add at your level, the follow-up, and common mistakes.
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How to answer at your level
The follow-up they'll ask
Common mistakes