Diff Report
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #52c2694eecde3Run #52c2677cc22b0DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)903 908 5 0.6%
Incl. Wall Time (microsec) per call 452 454 3 0.6%
Excl. Wall Time (microsec)34 30 -4 -11.8%
Incl. CPU (microsecs)806 805 -1 -0.1%
Incl. CPU (microsecs) per call 403 403 -1 -0.1%
Excl. CPU (microsec)34 23 -11 -32.4%
Incl. MemUse (bytes)66,504 66,528 24 0.0%
Incl. MemUse (bytes) per call 33,252 33,264 12 0.0%
Excl. MemUse (bytes)2,536 2,536 0 0.0%
Incl. PeakMemUse (bytes)28,424 28,696 272 1.0%
Incl. PeakMemUse (bytes) per call 14,212 14,348 136 1.0%
Excl. PeakMemUse (bytes)2,056 2,056 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::execute [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\Select::execute0 N/A% 5 0.0% -1 -0.0% 24 0.0% 272 0.2%
Exclusive Metrics Diff for Current Function-4 -80.0% -11 -1100.0% 0 0.0% 0 0.0%
Parent functions
_menu_get_legacy_tasks0 N/A% 6 120.0% 3 300.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Merge::execute0 N/A% -1 -20.0% -4 -400.0% 24 100.0% 272 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 6 120.0% 7 700.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 3 60.0% 3 300.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 1 20.0% 1 100.0% 24 100.0% 168 61.8%
Drupal\Core\Database\Query\Select::__toString0 N/A% -1 -20.0% -1 -100.0% 0 0.0% 104 38.2%