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Vikas

Are these the root cause: CPU spending more time in system calls and high Avg object creation rate

We want to understand what is the problem that the tool has detected. If there is any further insight you could provide?



Report URL - https://gceasy.io/my-gc-report.jsp?p=YXJjaGl2ZWQvMjAyMS8wOC8yOC8tLWFwaS05Nzc2ZjllNi0wYjFhLTQzOGMtOWViNy1hZTY0NDZjY2RjYWIzNDQxOWY3MS0xMTUyLTQ0YjMtODExZS0wNGUzYjMzNTRmYjgudHh0&channel=API

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Ankita

Hi Vikas,

 

Below is my observations of attached GC report:

 

a)  CPU is spending more time in system calls within the kernel, as opposed to library code, which is still running in user-space.In 47 GC event(s), 'sys' time is greater than 'usr' time. It's not a healthy sign.

 

 

b) If you observe the Object stats section the Avg object creation rate is 164.09 Mb/sec, This might be quite high. If it is very high, the garbage collection rate will also be very high.

 

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