Hi Paul,
I had a little research on availability of latency statistics. There are 2
types of latency values which can be retrieved from Cassandra jmx mbeans.
1) Read/write latency for keyspaces
2) Read/write latency for column families
The first one is calculated by (total time spent for
Guys, no point in sending RedMine links to dev list, as it is not public
On Fri, May 10, 2013 at 12:24 PM, Bhathiya Jayasekara bhath...@wso2.comwrote:
Hi Paul,
I had a little research on availability of latency statistics. There are 2
types of latency values which can be retrieved from
Hi Samisa,
It was a mistake. I realized that just after sending the email. Will not do
again.
Thanks.
On Fri, May 10, 2013 at 12:47 PM, Samisa Abeysinghe sam...@wso2.com wrote:
Guys, no point in sending RedMine links to dev list, as it is not public
On Fri, May 10, 2013 at 12:24 PM,
Hmmm neither of these is perfect. In a server running for 10 months, the
average isn't very useful since server start. Ideally we would like the
Cassandra MBeans to collect the same that we do for NHTTP etc, e.g. last
minute, 5m, 15m, 1h, 4h, 8h, 24h, etc. (or something like that - can't
exactly
Hi Bhathiya,
What Paul was referring to is Latency View MBean and its implementation can
be found at
https://svn.wso2.org/repos/wso2/carbon/platform/trunk/dependencies/synapse/2.1.1-wso2v3/modules/transports/core/nhttp/src/main/java/org/apache/synapse/transport/nhttp/util/LatencyView.java
On
Hi Nirmal,
Thank you for the information. I'll have a look at the implementation.
Thanks.
On Fri, May 10, 2013 at 4:29 PM, Nirmal Fernando nir...@wso2.com wrote:
Hi Bhathiya,
What Paul was referring to is Latency View MBean and its implementation
can be found at
Hi devs,
I started working on [1] few weeks back. The initial milestone is to
implement Cassandra data publishing, analyzing and monitoring part. The
billing task will be done later. Currently I have completed Cassandra disk
space usage and node status monitoring implementation. So with this now,
Hi Bhathiya,
On Thu, May 9, 2013 at 10:10 AM, Bhathiya Jayasekara bhath...@wso2.comwrote:
Hi devs,
I started working on [1] few weeks back. The initial milestone is to
implement Cassandra data publishing, analyzing and monitoring part. The
billing task will be done later. Currently I have
