Sumit,
I'm working on profiling middleware and tools for Swift debugging on
performance issue.
This tool is powerful to get understanding how is code running at the
function level by collecting
metrics in statistical way. I think you maybe try this tool and see if you
can get RTT at proxy server side.
Remember to get the RTT information via query on the function __call__
of ./swift/proxy/server.py.
Here's the patch.
https://review.openstack.org/#/c/53270/24
I'm also thinking of proposing another tool to trace the request process
path and tie the timing
information together in order to give you a full picture in hierarchical
way so that you can understand
how well each Swift server component behaves for a specific request.
Any feedback is welcomed.
-Edward Zhang
Sumit Gaur
sumitkgaur@gmail
.com To
OpenStack Development Mailing List
2014-03-31 下午 (not for usage questions)
01:52 openstack-dev@lists.openstack.org
cc
Please respond to Subject
OpenStack [openstack-dev] [Swift] Request's
DevelopmentRound trip time
Mailing List
\(not for usage
questions\)
openstack-dev@li
sts.openstack.org
Hi
I want to see the Round Trip Time for swift request in proxy log. I am able
to see RTT for failures and timeouts and no RTT for normal requests. Do I
need to set and config param.
Thanks
sumit___
OpenStack-dev mailing list
OpenStack-dev@lists.openstack.org
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
inline: graycol.gifinline: pic13949.gifinline: ecblank.gif___
OpenStack-dev mailing list
OpenStack-dev@lists.openstack.org
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
