Diff Report
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b18f32fb6: 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 #52d4b1f732b14Run #52d4b18f32fb6DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)365 370 5 1.4%
Incl. Wall Time (microsec) per call 183 185 3 1.4%
Excl. Wall Time (microsec)31 35 4 12.9%
Incl. CPU (microsecs)368 372 4 1.1%
Incl. CPU (microsecs) per call 184 186 2 1.1%
Excl. CPU (microsec)27 28 1 3.7%
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 Function4 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%