Ryan McGuire created CASSANDRA-5243:
---------------------------------------
Summary: cassandra-stress aggregate statistics
Key: CASSANDRA-5243
URL: https://issues.apache.org/jira/browse/CASSANDRA-5243
Project: Cassandra
Issue Type: Improvement
Components: Tools
Reporter: Ryan McGuire
cassandra-stress should output some aggregated statistics for the data that it
outputs. In testing the performance of a Cassandra cluster it's useful to look
at the performance by establishing what the average read/write rate is during
the middle 80% of a stress job (the first and last 10% being outliers as the
cluster is starting and stopping a big operation.)
I've implemented this to add these stats to the end of the cassandra-stress
output. It also adds a command line option to turn it off it's not desired.
My branch here:
https://github.com/EnigmaCurry/cassandra/commit/157993d087015b17267e613a458d5bc8bd36a888
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
