Diff Report
Run #51e2215579f70: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e221c38f48f: 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 #51e2215579f70Run #51e221c38f48fDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)780 797 17 2.2%
Incl. Wall Time (microsec) per call 780 797 17 2.2%
Excl. Wall Time (microsec)30 34 4 13.3%
Incl. CPU (microsecs)290 302 12 4.1%
Incl. CPU (microsecs) per call 290 302 12 4.1%
Excl. CPU (microsec)22 28 6 27.3%
Incl. MemUse (bytes)17,024 17,024 0 0.0%
Incl. MemUse (bytes) per call 17,024 17,024 0 0.0%
Excl. MemUse (bytes)-144 -144 0 0.0%
Incl. PeakMemUse (bytes)23,600 23,352 -248 -1.1%
Incl. PeakMemUse (bytes) per call 23,600 23,352 -248 -1.1%
Excl. PeakMemUse (bytes)2,240 2,240 0 0.0%

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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Query\Update::execute0 N/A% 17 11.1% 12 1.2% 0 0.0% -248 -1.0%
Exclusive Metrics Diff for Current Function4 23.5% 6 50.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Merge::execute0 N/A% 17 100.0% 12 100.0% 0 N/A% -248 -100.0%
Child functions
Drupal\Core\Database\Query\Update::__toString0 N/A% 4 23.5% 3 25.0% 0 N/A% -248 -100.0%
array_merge0 N/A% 4 23.5% 2 16.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 N/A% 3 17.6% 2 16.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::query0 N/A% 2 11.8% -3 -25.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 0 0.0% 2 16.7% 0 N/A% 0 0.0%
count0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%