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HBase, mail # user - G1 before/after GC time graph


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Otis Gospodnetic 2013-07-10, 19:00
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Stack 2013-07-10, 19:39
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Re: G1 before/after GC time graph
Otis Gospodnetic 2013-07-10, 19:54
Sure, if I remember or if somebody follows up on this thread in N weeks.

Otis
--
HBase Performance Monitoring -- http://sematext.com/spm

On Wed, Jul 10, 2013 at 3:39 PM, Stack <[EMAIL PROTECTED]> wrote:
> Thanks Otis.  Helps.  May we see a weeks-worth if (or when) it is available?
> St.Ack
>
>
> On Wed, Jul 10, 2013 at 12:00 PM, Otis Gospodnetic <
> [EMAIL PROTECTED]> wrote:
>
>> Hi,
>>
>> There was talk of G1 and HBase here over the past few days.  I wanted
>> to share a fresh and telling SPM graph showing G1 + some other params
>> in action:
>>
>> Result first: https://apps.sematext.com/spm/s/wN0hKVixxX
>>
>> This is what we had before:
>>   -XX:+HeapDumpOnOutOfMemoryError -XX:+UseG1GC
>> -XX:InitiatingHeapOccupancyPercent=35 -XX:G1ReservePercent=25
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>> And then we added:
>>   -XX:MaxGCPauseMillis=200 -XX:NewRatio=4
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>> I hope this helps.
>>
>> Otis
>> --
>> HBase Performance Monitoring -- http://sematext.com/spm
>>
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Elliott Clark 2013-07-10, 19:17
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Vladimir Rodionov 2013-07-10, 19:57
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Otis Gospodnetic 2013-07-10, 20:20
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Otis Gospodnetic 2013-07-10, 21:23
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Kevin Odell 2013-07-10, 21:27
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Otis Gospodnetic 2013-07-11, 01:38
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Azuryy Yu 2013-07-11, 01:41
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Asaf Mesika 2013-07-11, 17:18
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Otis Gospodnetic 2013-07-11, 17:55
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Azuryy Yu 2013-07-11, 23:26
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Vladimir Rodionov 2013-07-11, 00:27