Diff Report
Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b032b631491: 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 #51b033ccbc666Run #51b032b631491DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,899 1,703 -1,196 -41.3%
Incl. Wall Time (microsec) per call 2,899 1,703 -1,196 -41.3%
Excl. Wall Time (microsec)31 27 -4 -12.9%
Incl. CPU (microsecs)556 498 -58 -10.4%
Incl. CPU (microsecs) per call 556 498 -58 -10.4%
Excl. CPU (microsec)25 19 -6 -24.0%
Incl. MemUse (bytes)17,376 17,376 0 0.0%
Incl. MemUse (bytes) per call 17,376 17,376 0 0.0%
Excl. MemUse (bytes)1,248 1,248 0 0.0%
Incl. PeakMemUse (bytes)3,840 3,912 72 1.9%
Incl. PeakMemUse (bytes) per call 3,840 3,912 72 1.9%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -1,196 -6.3% -58 -0.3% 0 0.0% 72 0.0%
Exclusive Metrics Diff for Current Function-4 -0.3% -6 -10.3% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Merge::execute0 N/A% -1,196 -100.0% -58 -100.0% 0 N/A% 72 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -1,192 -99.7% -54 -93.1% 0 N/A% 72 100.0%
Drupal\Core\Database\Query\Condition::compile0 N/A% 1 0.1% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Update::__toString0 N/A% -1 -0.1% -1 -1.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 0 0.0% 1 1.7% 0 N/A% 0 0.0%
count0 N/A% 0 0.0% 1 1.7% 0 N/A% 0 0.0%
array_merge0 N/A% 0 0.0% 1 1.7% 0 N/A% 0 0.0%