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From Peter Schuller <>
Subject Re: Cassandra 082 - Large swap memory
Date Sun, 28 Aug 2011 12:34:56 GMT
>> Cassandra process has 63.5 GB virtual size.
>> I mention about RES column in top. RES is 8.3G. Very large than 2.5G Used
>> Memory Used show in JConsole.

But note that RSS >= heap size does not imply memory leak, although it
is consistent with it. Resident pages will be counted towards the
resident size of the process, so that you can see high resident
amounts even without memory leaks.

(E.g. observe results with

/ Peter Schuller (@scode on twitter)

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