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From "Nitay Joffe (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (GIRAPH-505) Metrics Updates
Date Wed, 06 Feb 2013 23:06:13 GMT

     [ https://issues.apache.org/jira/browse/GIRAPH-505?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Nitay Joffe updated GIRAPH-505:
-------------------------------

    Attachment: GIRAPH-505.patch
    
> Metrics Updates
> ---------------
>
>                 Key: GIRAPH-505
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-505
>             Project: Giraph
>          Issue Type: Bug
>            Reporter: Nitay Joffe
>            Assignee: Nitay Joffe
>         Attachments: GIRAPH-505.patch
>
>
> This patch adds the following:
> 1) Per-superstep, per-request-type counters. For example a counter for how many "SendPartitionMutationRequest"
messages are sent.
> 2) Per-superstep counters and gauges for how many requests are handled locally vs. sent
across network.
> 3) Add some helpers like MetricNames and MeterDesc to centralize definitions of metrics
used in Giraph all in one place.
> 4) Better input loading metrics. Track total edges/vertices loaded and overall rate regardless
of how many threads are involved. Updates the log/status message to look like (with 10 threads)
e.g:
> readEdgeInputSplit: Loaded 619000000 edges at 3578098.2516499613 edges/sec Memory (free/total/max)
= 61174.90400695801M/120832.0M/120832.0M 
> This is much clearer for the user and more informative.
> https://reviews.apache.org/r/9341/

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