Diff Report
Run #52d3e812c7cf2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e8415aec3: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\forum\ForumManager::getForumStatistics

Drupal\forum\ForumManager::getForumStatisticsRun #52d3e812c7cf2Run #52d3e8415aec3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,009 983 -26 -2.6%
Incl. Wall Time (microsec) per call 1,009 983 -26 -2.6%
Excl. Wall Time (microsec)48 49 1 2.1%
Incl. CPU (microsecs)814 790 -24 -2.9%
Incl. CPU (microsecs) per call 814 790 -24 -2.9%
Excl. CPU (microsec)31 34 3 9.7%
Incl. MemUse (bytes)30,016 30,016 0 0.0%
Incl. MemUse (bytes) per call 30,016 30,016 0 0.0%
Excl. MemUse (bytes)-14,936 -14,936 0 0.0%
Incl. PeakMemUse (bytes)53,824 53,824 0 0.0%
Incl. PeakMemUse (bytes) per call 53,824 53,824 0 0.0%
Excl. PeakMemUse (bytes)3,192 3,192 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% -26 -22.2% -24 -21.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 3.8% 3 12.5% 0 N/A% 0 N/A%
Parent function
Drupal\forum\ForumManager::getChildren0 N/A% -26 -100.0% -24 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::execute0 N/A% -23 -88.5% -23 -95.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% -2 -7.7% -1 -4.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::fields0 N/A% -1 -3.8% 2 8.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::join0 N/A% -1 -3.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addTag0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::condition0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addExpression0 N/A% 0 0.0% -3 -12.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::groupBy0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%