Xuanzhou, I am not sure what do you mean by "trace". But if you need something that allows to do cross service/project tracing then you should take a look at osprofiler: https://github.com/openstack/osprofiler Best regards, Boris Pavlovic On Sun, Mar 6, 2016 at 8:15 PM, Xuanzhou Perry Dong <oss_xzdong at 163.com> wrote: > Hi, > > I am looking for a common RPC message trace mechanism in oslo_messaging. > This message trace mechanism needs to be common to all drivers. Currently > some documentation mentions that oslo_messaging_amqp.trace can activate the > message trace (say, > http://docs.openstack.org/liberty/config-reference/content/networking-configuring-rpc.html). > But it seems that this oslo_messaging_amqp.trace is only available to the > Proton driver. > > Do I miss any existing common RPC message trace mechanism in oslo? If > there is no such mechanism, I would propose to create such a mechanism for > oslo. > > Any response is appreciated. > Thanks. > Best Regards, > Xuanzhou Perry Dong > > > > > __________________________________________________________________________ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: OpenStack-dev-request at lists.openstack.org?subject:unsubscribe > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20160306/c72014c8/attachment.html>