On Tue, 27 Oct 2020 04:21:33 GMT, Nick Gasson wrote:
>> When using the Linux "perf" tool to do system profiling, symbol names of
>> running Java methods cannot be decoded, resulting in unhelpful output
>> such as:
>>
>> 10.52% [JIT] tid 236748 [.] 0x7f6fdb75d223
>>
>> Perf can read a
On Fri, 30 Oct 2020 04:34:19 GMT, Yasumasa Suenaga wrote:
>
> Sure, the change looks good to me. However I don't understand why CSR is not
> needed. It introduces new dcmd for Linux.
I think because interfaces that are for diagnostic purposes don't require a
CSR. See question 4 on the CSR
On Wed, 21 Oct 2020 04:35:14 GMT, Yasumasa Suenaga wrote:
>> Nick Gasson has updated the pull request incrementally with one additional
>> commit since the last revision:
>>
>> Make DumpPerfMapAtExit a diagnostic option
>
> Changes requested by ysuenaga (Reviewer).
> @YaSuenag could you
On Wed, 21 Oct 2020 04:35:14 GMT, Yasumasa Suenaga wrote:
>> Nick Gasson has updated the pull request incrementally with one additional
>> commit since the last revision:
>>
>> Make DumpPerfMapAtExit a diagnostic option
>
> Changes requested by ysuenaga (Reviewer).
@YaSuenag could you
> When using the Linux "perf" tool to do system profiling, symbol names of
> running Java methods cannot be decoded, resulting in unhelpful output
> such as:
>
> 10.52% [JIT] tid 236748 [.] 0x7f6fdb75d223
>
> Perf can read a simple text file format describing the mapping between
> address
