Diff Report
Run #5578e32524136: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5578e29590a73: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Update::execute

Drupal\Core\Database\Query\Update::executeRun #5578e32524136Run #5578e29590a73DiffDiff%
Number of Function Calls1 -1 -100.0%
Incl. Wall Time (microsec)735 -735 -100.0%
Incl. Wall Time (microsec) per call 735 N/A -735 -100.0%
Excl. Wall Time (microsec)19 -19 -100.0%
Incl. MemUse (bytes)15,768 -15,768 -100.0%
Incl. MemUse (bytes) per call 15,768 N/A -15,768 -100.0%
Excl. MemUse (bytes)1,288 -1,288 -100.0%
Incl. PeakMemUse (bytes)29,664 -29,664 -100.0%
Incl. PeakMemUse (bytes) per call 29,664 N/A -29,664 -100.0%
Excl. PeakMemUse (bytes)1,696 -1,696 -100.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Update::execute [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Query\Update::execute-1 -14.3% -735 -5.6% -15,768 -2.7% -29,664 -5.8%
Exclusive Metrics Diff for Current Function-19 -2.6% -1,288 -8.2% -1,696 -5.7%
Parent function
Drupal\Core\Database\Query\Merge::execute-1 -100.0% -735 -100.0% -15,768 -100.0% -29,664 -100.0%
Child functions
Drupal\Core\Database\Connection::query-1 -16.7% -648 -88.2% -2,776 -17.6% -17,896 -60.3%
Drupal\Core\Database\Query\Update::__toString-1 -16.7% -26 -3.5% -6,816 -43.2% -6,192 -20.9%
Drupal\Core\Database\Query\Condition::compile-1 -16.7% -38 -5.2% -1,888 -12.0% -2,224 -7.5%
array_merge-1 -16.7% -1 -0.1% -1,664 -10.6% -1,184 -4.0%
Drupal\Core\Database\Query\Condition::arguments-1 -16.7% 0 0.0% -688 -4.4% -376 -1.3%
count-1 -16.7% -3 -0.4% -648 -4.1% -96 -0.3%