Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1d6bf728: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\TableSortExtender::orderByHeader

Drupal\Core\Database\Query\TableSortExtender::orderByHeaderRun #52d4b18f32fb6Run #52d4b1d6bf728DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)370 364 -6 -1.6%
Incl. Wall Time (microsec) per call 185 182 -3 -1.6%
Excl. Wall Time (microsec)35 33 -2 -5.7%
Incl. CPU (microsecs)372 366 -6 -1.6%
Incl. CPU (microsecs) per call 186 183 -3 -1.6%
Excl. CPU (microsec)28 22 -6 -21.4%
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% -6 -5.3% -6 -14.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -33.3% -6 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\forum\ForumManager::getTopics0 N/A% -6 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\TableSortExtender::init0 N/A% -4 -66.7% -2 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::orderBy0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 2 33.3% 0 N/A% 0 N/A%
drupal_strtoupper0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
preg_replace0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%