Diff Report
Run #53195b6957e56: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195a48b6f09: 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 #53195b6957e56Run #53195a48b6f09DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,423 1,399 -24 -1.7%
Incl. Wall Time (microsec) per call 1,423 1,399 -24 -1.7%
Excl. Wall Time (microsec)34 36 2 5.9%
Incl. CPU (microsecs)402 393 -9 -2.2%
Incl. CPU (microsecs) per call 402 393 -9 -2.2%
Excl. CPU (microsec)23 25 2 8.7%
Incl. MemUse (bytes)18,280 18,280 0 0.0%
Incl. MemUse (bytes) per call 18,280 18,280 0 0.0%
Excl. MemUse (bytes)2,040 2,040 0 0.0%
Incl. PeakMemUse (bytes)30,584 30,584 0 0.0%
Incl. PeakMemUse (bytes) per call 30,584 30,584 0 0.0%
Excl. PeakMemUse (bytes)1,600 1,600 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% -24 -1.0% -9 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 8.3% 2 22.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Merge::execute0 N/A% -24 -100.0% -9 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -35 -145.8% -20 -222.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% 9 37.5% 9 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::__toString0 N/A% -1 -4.2% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% 1 4.2% 1 11.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%