Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b033ccbc666: 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 #51b032b631491Run #51b033ccbc666DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,703 2,899 1,196 70.2%
Incl. Wall Time (microsec) per call 1,703 2,899 1,196 70.2%
Excl. Wall Time (microsec)27 31 4 14.8%
Incl. CPU (microsecs)498 556 58 11.6%
Incl. CPU (microsecs) per call 498 556 58 11.6%
Excl. CPU (microsec)19 25 6 31.6%
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)3,912 3,840 -72 -1.8%
Incl. PeakMemUse (bytes) per call 3,912 3,840 -72 -1.8%
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 Function4 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%