Jahir Sheikh (@jahirsheikh8) “Senior backend interview question: CPU usage jumps to 100% every night at 3:15 A” — TopicDigg
Jahir Sheikh
@jahirsheikh8
加入 September 2019
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Senior backend interview question:
CPU usage jumps to 100%
every night at 3:15 AM.
No cron jobs.
No deployments.
No traffic spike.
What are you checking first?
