Diff Report
Run #52084105e6dcb: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Update::execute

Drupal\Core\Database\Query\Update::executeRun #52084105e6dcbRun #5208407650493DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,461 1,373 -88 -6.0%
Incl. Wall Time (microsec) per call 1,461 1,373 -88 -6.0%
Excl. Wall Time (microsec)41 34 -7 -17.1%
Incl. CPU (microsecs)321 316 -5 -1.6%
Incl. CPU (microsecs) per call 321 316 -5 -1.6%
Excl. CPU (microsec)33 29 -4 -12.1%
Incl. MemUse (bytes)17,016 17,016 0 0.0%
Incl. MemUse (bytes) per call 17,016 17,016 0 0.0%
Excl. MemUse (bytes)-144 -144 0 0.0%
Incl. PeakMemUse (bytes)21,904 21,776 -128 -0.6%
Incl. PeakMemUse (bytes) per call 21,904 21,776 -128 -0.6%
Excl. PeakMemUse (bytes)2,016 2,016 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% -88 -11.5% -5 -0.5% 0 0.0% -128 -0.5%
Exclusive Metrics Diff for Current Function-7 -8.0% -4 -80.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Merge::execute0 N/A% -88 -100.0% -5 -100.0% 0 N/A% -128 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -82 -93.2% 2 40.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Update::__toString0 N/A% 3 3.4% -2 -40.0% 0 N/A% -248 -193.8%
Drupal\Core\Database\Query\Condition::arguments0 N/A% -1 -1.1% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 N/A% -1 -1.1% -1 -20.0% 0 N/A% 0 0.0%
count0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 0.0%
array_merge0 N/A% 0 0.0% -1 -20.0% 0 N/A% 120 93.8%