JEP 271: Unified GC Logging - First pre-review

Bengt Rutisson bengt.rutisson at oracle.com
Tue Oct 27 09:25:41 UTC 2015


Hi Bernd,

On 2015-10-27 10:29, ecki at zusammenkunft.net wrote:
> Is it planned to switch the times (and time summary in end  lines) to ms precision as well?
>

I would like to print the CPU times in ms but the granularity of the OS 
call is very bad so it does not make sense to log it in ms. I'll look in 
to getting better precision from the OS call. If I get that to work I'll 
switch to ms for the CPU times.

The start and end times on the end line were intentionally made seconds 
since this is what the decoration for the logging is using. That way it 
is easier to correlate the log decoration timing with the GC timing.

Bengt



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