RFR (S) 8232100: GC timings should use proper units for heap sizes

[Aleksey Shipilev]

On 2/20/20 1:24 PM, Aleksey Shipilev wrote:
> On 10/10/19 2:03 PM, Aleksey Shipilev wrote:
>> RFE:
>>   https://bugs.openjdk.java.net/browse/JDK-8232100
>>
>> Webrev:
>>   https://cr.openjdk.java.net/~shade/8232100/webrev.01/
>>
>> GC log prints heap sizes in selected GC events. Currently, it unconditionally uses "M" as the suffix
>> for heap sizes, which makes GC logs too coarse on smaller heaps. This loses performance data
>> accuracy, which is sometimes a dealbreaker in logs analysis. Let's make it into proper units.
>>
>> I ran many tests of my own, but would appreciate if somebody runs it through more comprehensive
>> suite of tests, looking for tests that parse the GC logs for whatever reason.
>>
>> Testing: eyeballing GC logs, jdk-submit, hotspot_gc {g1, shenandoah, parallel}
> 
> No takers? :)

Still no takers?

-- 
Thanks,
-Aleksey