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animist
Aug 28, 2018
so does OpenTracing do everything prometheus does, or should i be running some combination of OpenTracing + logging + metric collection? like is there some tracer i can plug into OpenTracing to make it pretend to be prometheus, or do i need to do that separately

also, how long does e.g. Jaeger keep traces around? are they created on-demand, or built up from some sort of in-memory thing, or... whatever

basically i'm a little confused about the practical difference between logs vs metrics vs spans/tags vs traces

keep in mind i don't really know what i'm talking about

animist fucked around with this message at 03:41 on Apr 30, 2019

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animist
Aug 28, 2018

yard salad posted:

lol we just replaced our JMS-driven event bus with a kafka/zoopkeeper solution. the entire enterprise publisher/subscription config process is still an email to the one guy who knows how it works.

you send a message and eventually you get a response. sounds like any other distributed system to me imo

animist
Aug 28, 2018
just use grep

animist
Aug 28, 2018
is there a good way to identify bottlenecks in a bunch of short-lived cloud spot instances? prometheus has pushgateway which seems ok but i haven't tried to actually set it up yet

animist
Aug 28, 2018

CRIP EATIN BREAD posted:

you want tracing, not just metrics.

hm, yeah probably. well i don't need anything right away anyway

animist
Aug 28, 2018
its because you've lived a life of sin

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animist
Aug 28, 2018

motedek posted:

a recruiter told swim datadog is creating a special task force to reduce cloud spend lmbo

:thunk:

poo poo guys what are we gonna do with all this data

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