Diff Report
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e3103d95a81: 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 #51e30f7568a45Run #51e3103d95a81DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,087 833 -254 -23.4%
Incl. Wall Time (microsec) per call 1,087 833 -254 -23.4%
Excl. Wall Time (microsec)44 37 -7 -15.9%
Incl. CPU (microsecs)355 329 -26 -7.3%
Incl. CPU (microsecs) per call 355 329 -26 -7.3%
Excl. CPU (microsec)35 29 -6 -17.1%
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)21,264 21,384 120 0.6%
Incl. PeakMemUse (bytes) per call 21,264 21,384 120 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 Function-7 -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%