Diff Report
Run #51ca5476d8061: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5414b31d9: 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 #51ca5476d8061Run #51ca5414b31d9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)958 1,119 161 16.8%
Incl. Wall Time (microsec) per call 958 1,119 161 16.8%
Excl. Wall Time (microsec)38 94 56 147.4%
Incl. CPU (microsecs)382 500 118 30.9%
Incl. CPU (microsecs) per call 382 500 118 30.9%
Excl. CPU (microsec)32 91 59 184.4%
Incl. MemUse (bytes)17,120 17,120 0 0.0%
Incl. MemUse (bytes) per call 17,120 17,120 0 0.0%
Excl. MemUse (bytes)-144 -144 0 0.0%
Incl. PeakMemUse (bytes)23,496 23,496 0 0.0%
Incl. PeakMemUse (bytes) per call 23,496 23,496 0 0.0%
Excl. PeakMemUse (bytes)2,856 2,856 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% 161 13.3% 118 31.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function56 34.8% 59 50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Merge::execute0 N/A% 161 100.0% 118 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 67 41.6% 21 17.8% 0 N/A% 0 N/A%
array_merge0 N/A% 34 21.1% 34 28.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::__toString0 N/A% 3 1.9% 2 1.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% 1 0.6% 1 0.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 2 1.7% 0 N/A% 0 N/A%