[openstack-dev] [telemetry][aodh][panko][oslo][performance] OSprofiler in Aodh & Panko
vinhnt at vn.fujitsu.com
vinhnt at vn.fujitsu.com
Mon Mar 26 08:21:48 UTC 2018
Just a reminder.
I have some patches related to OSProfiler that ready to review in Panko and Aodh.
Hope that you guys can leave a comment.
These patches are:
1. Aodh: https://review.openstack.org/#/c/483268/
2. Aodh client: https://review.openstack.org/#/c/484295/
3. Panko: https://review.openstack.org/#/c/483848/
4. Panko client: https://review.openstack.org/#/c/484294/
Vinh Nguyen Trong
PODC – Fujitsu Vietnam Ltd.
> -----Original Message-----
> From: Nguyen, Trong Vinh
> Sent: Monday, 14 August, 2017 08:24
> To: OpenStack Development Mailing List (not for usage questions) <openstack-
> dev at lists.openstack.org>; Trong Vinh Nguyen (VinhNT at vn.Fujitsu.com)
> <VinhNT at vn.Fujitsu.com>
> Subject: [openstack-dev][telemetry][aodh][panko][oslo][performance] OSprofiler in
> Aodh & Panko
> I’m sending this email for asking about the work in integrating OSprofiler into Aodh &
> Currently, there are some patches related to this work, and they are waiting for review:
> 1. Aodh: https://review.openstack.org/#/c/483268/
> 2. Aodh client: https://review.openstack.org/#/c/484295/
> 3. Panko: https://review.openstack.org/#/c/483848/
> 4. Panko client: https://review.openstack.org/#/c/484294/
> FYI, OSprofiler provides functionality to generate a trace per request, that goes
> through all involve services.
> This trace can visualize flow of a request  .
> A trace from OSprofiler can help us know these things:
> - Performance bottle-neck of a service
> - Trouble-shooting issue in a service
> - Understanding flow of a request (from cli client or other client)
> - Trace can be store in persistent storage
> - Visualization trace flow in many OpenTracing compatible tracer  (will be done
> - Head, tail-based sampling for reducing overhead 
> - Asynchronous tracing 
> OSprofiler has already been in most of main OpenStack services such as: Nova,
> Neutron, Keystone, Glance, and Cinder...
> Hope that it will receive reviews from you all.
>  Demo with current OSprofiler patch set in Swift:
>  A demo with OpenTracing compatible (using Uber Jaeger):
>  Tail-based coherent sampling: https://blueprints.launchpad.net/osprofiler/+spec/tail-
>  Asynchronous tracing:
>  OSprofiler documentation: https://docs.openstack.org/osprofiler/latest/
> Best regards,
> Vinh Nguyen Trong
> PODC – Fujitsu Vietnam Ltd.
More information about the OpenStack-dev