OpenStack cross service/project profiler
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Andreas Jaeger 7eaa8648cd [ussuri][goal] Drop python 2.7 support and testing 1 week ago
devstack Support standalone placement in the devstack 8 months ago
doc Replace git.openstack.org URLs with opendev.org URLs 9 months ago
osprofiler Merge "Handle driver initialization errors to avoid service crash" 3 months ago
playbooks Automatic configuration of SQLAlchemy driver in DevStack 9 months ago
releasenotes [ussuri][goal] Drop python 2.7 support and testing 1 week ago
tools Trivial: Remove vim header from source files 3 years ago
.gitignore Switch to stestr 1 year ago
.gitreview OpenDev Migration Patch 10 months ago
.stestr.conf Allow test path to be overridden 1 year ago
.zuul.yaml [ussuri][goal] Drop python 2.7 support and testing 1 week ago
CONTRIBUTING.rst Update the invalid doc links to the right ones in osprofiler docs 2 years ago
LICENSE Init Strucutre of lib 6 years ago
README.rst Replace git.openstack.org URLs with opendev.org URLs 9 months ago
bindep.txt Add functional test for Redis driver 2 years ago
lower-constraints.txt [ussuri][goal] Drop python 2.7 support and testing 1 week ago
requirements.txt Add minimum version and fix dulwich issue 1 year ago
setup.cfg [ussuri][goal] Drop python 2.7 support and testing 1 week ago
setup.py [ussuri][goal] Drop python 2.7 support and testing 1 week ago
test-requirements.txt [ussuri][goal] Drop python 2.7 support and testing 1 week ago
tox.ini [ussuri][goal] Drop python 2.7 support and testing 1 week ago

README.rst

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OSProfiler -- Library for cross-project profiling library

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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).