f15a7e47e6
In DevStack OSProfiler is by default configured to use messaging driver with Ceilometer backend. User can change the driver, but still needs to install collector/storage manually. This patch introduces configuration option `OSPROFILER_COLLECTOR` which is used to specify which collector/storage to install into DevStack. Currently 2 values are supported: * `redis` to install Redis server and use Redis driver * <empty> to keep the default behavior and use messaging driver To test the patch on DevStack, the following lines are needed in local.conf: enable_plugin osprofiler https://git.openstack.org/openstack/osprofiler refs/changes/06/527406/5 OSPROFILER_BRANCH=refs/changes/06/527406/5 OSPROFILER_COLLECTOR=redis Change-Id: Ia9763605db95b3f35c8b0e51211f96ee0dd3a82d
Team and repository tags
OSProfiler -- Library for cross-project profiling library
OSProfiler provides a tiny but powerful library that is used by most (soon to be all) OpenStack projects and their python clients. It provides functionality to be able to generate 1 trace per request, that goes through all involved services. This trace can then be extracted and used to build a tree of calls which can be quite handy for a variety of reasons (for example in isolating cross-project performance issues).
- Free software: Apache license
- Documentation: https://docs.openstack.org/osprofiler/latest/
- Source: https://git.openstack.org/cgit/openstack/osprofiler
- Bugs: https://bugs.launchpad.net/osprofiler