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Posted to dev@zookeeper.apache.org by "Ben Hartshorne (JIRA)" <ji...@apache.org> on 2013/02/06 19:19:12 UTC

[jira] [Created] (ZOOKEEPER-1641) Using slope=positive results in a jagged ganglia graph of packets rcvd/sent

Ben Hartshorne created ZOOKEEPER-1641:
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             Summary: Using slope=positive results in a jagged ganglia graph of packets rcvd/sent
                 Key: ZOOKEEPER-1641
                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1641
             Project: ZooKeeper
          Issue Type: Bug
          Components: contrib
            Reporter: Ben Hartshorne
            Priority: Minor


The ganglia python module uses 'slope=positive' when submitting zk_packets_received and zk_packets_sent.  This results in a graph that is jagged (alternating valid results with zeros) at the highest resolution and under-represents the actual value at all averaged resolutions (>1hr).

The module should be changed to calculate the delta in requests and report requests per second instead.

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