Diff Report
Run #51e3103d95a81: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e30f7568a45: 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 #51e3103d95a81Run #51e30f7568a45DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)833 1,087 254 30.5%
Incl. Wall Time (microsec) per call 833 1,087 254 30.5%
Excl. Wall Time (microsec)37 44 7 18.9%
Incl. CPU (microsecs)329 355 26 7.9%
Incl. CPU (microsecs) per call 329 355 26 7.9%
Excl. CPU (microsec)29 35 6 20.7%
Incl. MemUse (bytes)16,024 16,024 0 0.0%
Incl. MemUse (bytes) per call 16,024 16,024 0 0.0%
Excl. MemUse (bytes)-144 -144 0 0.0%
Incl. PeakMemUse (bytes)21,384 21,264 -120 -0.6%
Incl. PeakMemUse (bytes) per call 21,384 21,264 -120 -0.6%
Excl. PeakMemUse (bytes)2,168 2,168 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% 254 4.0% 26 5.5% 0 0.0% -120 -0.1%
Exclusive Metrics Diff for Current Function7 2.8% 6 23.1% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Merge::execute0 N/A% 254 100.0% 26 100.0% 0 N/A% -120 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 253 99.6% 28 107.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Update::__toString0 N/A% -8 -3.1% -7 -26.9% 0 N/A% 0 0.0%
array_merge0 N/A% 1 0.4% 0 0.0% 0 N/A% -120 -100.0%
Drupal\Core\Database\Query\Condition::compile0 N/A% 1 0.4% 1 3.8% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 0 0.0% -1 -3.8% 0 N/A% 0 0.0%
count0 N/A% 0 0.0% -1 -3.8% 0 N/A% 0 0.0%