Signed-off-by: YAMAMOTO Takashi <[email protected]>
---
bin/ryu-manager | 47 +++++++++++++++++++++++++++++------------------
1 file changed, 29 insertions(+), 18 deletions(-)
diff --git a/bin/ryu-manager b/bin/ryu-manager
index f154bfe..580d1a5 100755
--- a/bin/ryu-manager
+++ b/bin/ryu-manager
@@ -48,7 +48,9 @@ CONF.register_cli_opts([
cfg.ListOpt('app-lists', default=[],
help='application module name to run'),
cfg.MultiStrOpt('app', positional=True, default=[],
- help='application module name to run')
+ help='application module name to run'),
+ cfg.StrOpt('cprofile', default=None,
+ help='a file to dump cProfile stats')
])
@@ -57,29 +59,38 @@ def main():
log.init_log()
- # always enable ofp for now.
- CONF.app_lists += ['ryu.controller.ofp_handler']
- CONF.app_lists += CONF.app
+ if CONF.cprofile:
+ from cProfile import Profile
+ prof = Profile()
+ prof.enable()
- app_mgr = AppManager()
- app_mgr.load_apps(CONF.app_lists)
- contexts = app_mgr.create_contexts()
- app_mgr.instantiate_apps(**contexts)
+ try:
+ # always enable ofp for now.
+ CONF.app_lists += ['ryu.controller.ofp_handler']
+ CONF.app_lists += CONF.app
- services = []
+ app_mgr = AppManager()
+ app_mgr.load_apps(CONF.app_lists)
+ contexts = app_mgr.create_contexts()
+ app_mgr.instantiate_apps(**contexts)
- ctlr = controller.OpenFlowController()
- thr = gevent.spawn_later(0, ctlr)
- services.append(thr)
+ services = []
- webapp = wsgi.start_service(app_mgr)
- if webapp:
- thr = gevent.spawn_later(0, webapp)
+ ctlr = controller.OpenFlowController()
+ thr = gevent.spawn_later(0, ctlr)
services.append(thr)
- gevent.joinall(services)
- app_mgr.close()
-
+ webapp = wsgi.start_service(app_mgr)
+ if webapp:
+ thr = gevent.spawn_later(0, webapp)
+ services.append(thr)
+
+ gevent.joinall(services)
+ app_mgr.close()
+ finally:
+ if prof:
+ prof.disable()
+ prof.dump_stats(CONF.cprofile)
if __name__ == "__main__":
main()
--
1.7.12
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