Diff Report
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b5e5ddba1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\forum\ForumManager::getForumStatistics

Drupal\forum\ForumManager::getForumStatisticsRun #52d4b590e6e18Run #52d4b5e5ddba1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,119 1,110 -9 -0.8%
Incl. Wall Time (microsec) per call 1,119 1,110 -9 -0.8%
Excl. Wall Time (microsec)49 50 1 2.0%
Incl. CPU (microsecs)810 805 -5 -0.6%
Incl. CPU (microsecs) per call 810 805 -5 -0.6%
Excl. CPU (microsec)38 39 1 2.6%
Incl. MemUse (bytes)30,944 30,944 0 0.0%
Incl. MemUse (bytes) per call 30,944 30,944 0 0.0%
Excl. MemUse (bytes)-15,160 -15,160 0 0.0%
Incl. PeakMemUse (bytes)54,272 54,272 0 0.0%
Incl. PeakMemUse (bytes) per call 54,272 54,272 0 0.0%
Excl. PeakMemUse (bytes)3,336 3,336 0 0.0%

Parent/Child Regression/Improvement report for Drupal\forum\ForumManager::getForumStatistics [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\forum\ForumManager::getForumStatistics0 N/A% -9 -3.1% -5 -1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 11.1% 1 20.0% 0 N/A% 0 N/A%
Parent function
Drupal\forum\ForumManager::getChildren0 N/A% -9 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::execute0 N/A% -9 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addTag0 N/A% -1 -11.1% -3 -60.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 1 11.1% 1 20.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% -1 -11.1% -1 -20.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::condition0 N/A% 1 11.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::join0 N/A% -1 -11.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addExpression0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::fields0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::groupBy0 N/A% 0 0.0% 2 40.0% 0 N/A% 0 N/A%