ignite-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Denis Magda <dma...@apache.org>
Subject Re: Cluster metrics - review for PageMemory
Date Tue, 25 Apr 2017 17:53:28 GMT
Personally, Total and Committed metrics look confusing to me. Moreover, looks like they interfere
with the rest of the metrics this or that way.

So, +1 for the changes proposed by Alex G.

—
Denis

> On Apr 25, 2017, at 6:53 AM, Alexey Goncharuk <alexey.goncharuk@gmail.com> wrote:
> 
> Igniters,
> 
> Since we moved to the PageMemory architecture, several ClusterMetrics
> methods became questionable, so I would like to discuss this before the
> release. Currently, ClusterMetrics contains the following methods:
> getNonHeapMemoryCommitted(),
> getNonHeapMemoryUsed(),
> getNonHeapMemoryInitialized(),
> getNonHeapMemoryTotal(),
> getNonHeapMemoryMaximum()
> 
> I suggest we remove Total and Committed metrics, and the rest of the
> methods will have the following semantics:
> Initialized() - start size of all memory policies
> Max - max size of all memory policies
> Used - size of all allocated pages
> 
> Thoughts?


Mime
View raw message