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by jackhalford
849 days ago
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Looks great. I remember using bpftrace at work to debug a nasty performance issue, I went down the rabbit hole only to find a certain syscall was being called much too often. We managed to trace it back inside the sourcecode to a sleep(1 second), which was some sort of manual io scheduling commited by the CTO when the startup was early stage.
Removing those few lines and installing kyber fixed the issues! |
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