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From Federico Gaule <fga...@despegar.com>
Subject Re: RPC - Queue Time when handlers are all waiting
Date Sat, 07 Dec 2013 15:22:17 GMT
Any clue?
El dic 5, 2013 9:49 a.m., "Federico Gaule" <fgaule@despegar.com> escribió:

> Hi,
>
> I have 2 clusters, Master (a) - Slave (b) replication.
> B doesn't have client write or reads, all handlers (100) are waiting but
> rpc.metrics.RpcQueueTime_num_ops and rpc.metrics.RpcQueueTime_avg_time reports
> to be rpc calls to be queued.
> There are some screenshots below to show ganglia metrics. How is this
> behaviour explained? I have looked for metrics specifications but can't
> find much information.
>
> Handlers
> http://i42.tinypic.com/242ssoz.png
>
> NumOps
> http://tinypic.com/r/of2c8k/5
>
> AvgTime
> http://tinypic.com/r/2lsvg5w/5
>
> Cheers
>

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