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😱 You see this distribution of response times from running 500 requests/sec against some microservice for 120 sec. What do you do to in order to investigate what's going on?

Philip Z

@philz.dev

Inject requestids into a function name (generate a pass through dynamically one way or another) and attach a sampling profiler. Log slow requests and then find them in the profile.

25/7/25, 3:26 pm1 repost3 likes

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