Comments (19)
What do you mean shutdown apm? Backend or agent?
And when do you shutdown? 7-10?
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shutdown agent.
first release at 3.14 21:00.
and restart twice.
first restart at 3.15 10:00, but i haven't realized the root cause.
second time at 3.16 14:00, at the same time shutdown agent.
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But, after 3.16 1400, the cpu is still high. You said the agent shutdown.
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no , this is idle time
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I see. How many throughputs of your application?
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this app is avg 1 qps
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Flame graph in v1.0
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Flame graph in v1.1
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It seems like the CPU usage rate of V1.1 is better than V1.0's. I saw that the serialized object of GRPC Node.js costs lots of CPU time in V1.0, and I will investigate this problem.
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If the QPS is just 1, why does gRPC run in such high frequency? What is your strategy of activating gRPC? @ascrutae
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I had the same problem, so I temporarily removed the AMP part.
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@ZhouBox which version did you used?
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@zouyx 0.1.5
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SkyAPM-nodejs 0.1.5?
i fixed this problem in 1.1.0, you can try it out
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@zouyx sorry, I use skyapm-egg-require 0.1.5, SkyAPM-nodejs use 1.1.2.
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Ref #71
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+1
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@wuliupo i think this is new version for js as below
https://github.com/apache/skywalking-client-js
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@zouyx No, it isn't. That is for browser specific.
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Related Issues (20)
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