Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\TableSortExtender::orderByHeader

Drupal\Core\Database\Query\TableSortExtender::orderByHeaderRun #52d4b18f32fb6Run #52d4b1f732b14DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)370 365 -5 -1.4%
Incl. Wall Time (microsec) per call 185 183 -3 -1.4%
Excl. Wall Time (microsec)35 31 -4 -11.4%
Incl. CPU (microsecs)372 368 -4 -1.1%
Incl. CPU (microsecs) per call 186 184 -2 -1.1%
Excl. CPU (microsec)28 27 -1 -3.6%
Incl. MemUse (bytes)30,608 30,608 0 0.0%
Incl. MemUse (bytes) per call 15,304 15,304 0 0.0%
Excl. MemUse (bytes)176 176 0 0.0%
Incl. PeakMemUse (bytes)29,856 29,856 0 0.0%
Incl. PeakMemUse (bytes) per call 14,928 14,928 0 0.0%
Excl. PeakMemUse (bytes)2,624 2,624 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\TableSortExtender::orderByHeader [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\Core\Database\Query\TableSortExtender::orderByHeader0 N/A% -5 -0.3% -4 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -80.0% -1 -25.0% 0 N/A% 0 N/A%
Parent function
Drupal\forum\ForumManager::getTopics0 N/A% -5 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\TableSortExtender::init0 N/A% -2 -40.0% -2 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::orderBy0 N/A% 1 20.0% 1 25.0% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
drupal_strtoupper0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
preg_replace0 N/A% 0 0.0% -2 -50.0% 0 N/A% 0 N/A%