Diff Report
Run #51a9457328375: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #51a9457328375Run #51a944519b58cDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)9,739 9,582 -157 -1.6%
Incl. Wall Time (microsec) per call 974 958 -16 -1.6%
Excl. Wall Time (microsec)143 146 3 2.1%
Incl. CPU (microsecs)6,039 5,872 -167 -2.8%
Incl. CPU (microsecs) per call 604 587 -17 -2.8%
Excl. CPU (microsec)117 121 4 3.4%
Incl. MemUse (bytes)241,088 241,088 0 0.0%
Incl. MemUse (bytes) per call 24,109 24,109 0 0.0%
Excl. MemUse (bytes)-10,264 -10,264 0 0.0%
Incl. PeakMemUse (bytes)266,656 266,656 0 0.0%
Incl. PeakMemUse (bytes) per call 26,666 26,666 0 0.0%
Excl. PeakMemUse (bytes)4,544 4,544 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% -157 -18.3% -167 -19.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 1.9% 4 2.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\PagerSelectExtender::execute0 N/A% -84 -53.5% -38 -22.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -60 -38.2% -110 -65.9% 0 N/A% 0 N/A%
user_roles0 N/A% -7 -4.5% -6 -3.6% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -3 -1.9% -9 -5.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 N/A% -3 -1.9% -4 -2.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::__toString0 N/A% -78 -49.7% -78 -46.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -45 -28.7% -50 -29.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query0 N/A% -24 -15.3% -28 -16.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -13 -8.3% -15 -9.0% 0 N/A% 0 N/A%