From 924f6600862328e0119ef8e2caf03603c20f1784 Mon Sep 17 00:00:00 2001
From: Rafal Bielski <rafal.bielski@cern.ch>
Date: Thu, 5 Nov 2020 21:28:45 +0100
Subject: [PATCH] HltEventLoopMgr: Add timing histogram for clearStore() calls
---
.../TrigControl/TrigServices/python/TrigServicesConfig.py | 7 +++++++
.../TrigControl/TrigServices/src/HltEventLoopMgr.cxx | 2 ++
2 files changed, 9 insertions(+)
diff --git a/HLT/Trigger/TrigControl/TrigServices/python/TrigServicesConfig.py b/HLT/Trigger/TrigControl/TrigServices/python/TrigServicesConfig.py
index d6c2cb8f545..06c8c51f169 100644
--- a/HLT/Trigger/TrigControl/TrigServices/python/TrigServicesConfig.py
+++ b/HLT/Trigger/TrigControl/TrigServices/python/TrigServicesConfig.py
@@ -156,6 +156,13 @@ class HltEventLoopMgr(_HltEventLoopMgr):
title='Time between freeing and assigning a scheduler slot;Time [ms];Events',
xbins=400, xmin=0, xmax=800, opt='kCanRebin')
+ self.MonTool.defineHistogram('TIME_clearStore', path='EXPERT', type='TH1F',
+ title='Time of clearStore() calls;Time [ms];Calls',
+ xbins=200, xmin=0, xmax=50)
+ self.MonTool.defineHistogram('TIME_clearStore;TIME_clearStore_extRange', path='EXPERT', type='TH1F',
+ title='Time of clearStore() calls;Time [ms];Calls',
+ xbins=200, xmin=0, xmax=200, opt='kCanRebin')
+
from TrigSteerMonitor.TrigSteerMonitorConfig import getTrigErrorMonTool
self.TrigErrorMonTool = getTrigErrorMonTool()
diff --git a/HLT/Trigger/TrigControl/TrigServices/src/HltEventLoopMgr.cxx b/HLT/Trigger/TrigControl/TrigServices/src/HltEventLoopMgr.cxx
index c5042bb5469..79f872a18c4 100644
--- a/HLT/Trigger/TrigControl/TrigServices/src/HltEventLoopMgr.cxx
+++ b/HLT/Trigger/TrigControl/TrigServices/src/HltEventLoopMgr.cxx
@@ -1392,7 +1392,9 @@ HltEventLoopMgr::DrainSchedulerStatusCode HltEventLoopMgr::drainScheduler()
StatusCode HltEventLoopMgr::clearWBSlot(size_t evtSlot) const
{
ATH_MSG_VERBOSE("start of " << __FUNCTION__);
+ auto monTime = Monitored::Timer<std::chrono::duration<float, std::milli>>("TIME_clearStore");
StatusCode sc = m_whiteboard->clearStore(evtSlot);
+ Monitored::Group(m_monTool, monTime);
if( !sc.isSuccess() ) {
ATH_MSG_WARNING("Clear of event data store failed");
}
--
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