Why I am getting weird benchmark results between 0.99 and 100 percentile
Aleksey Shipilev
shade at redhat.com
Thu May 6 05:32:19 UTC 2021
On 5/6/21 7:18 AM, Sarath Babu wrote:
> When I run the JMH benchmark results using simpletime mode getting weird
> benchmark results between 0.99 and 100 percentile, could you please provide
> me a reasons behind.
Define "weird"?
> *Results* :
> Benchmark Mode
> CacheTest.measureCacheGet:measureCacheGet·p0.999 sample
> 0.006 ms/op
> CacheTest.measureCacheGet:measureCacheGet·p0.9999 sample
> 136.839 ms/op
> CacheTest.measureCacheGet:measureCacheGet·p1.00 sample
> 4487.905 ms/op
These look pretty normal "long tail" values to me.
--
Thanks,
-Aleksey
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