Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0336932f18: 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 #51b0336932f18DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,703 2,178 475 27.9%
Incl. Wall Time (microsec) per call 1,703 2,178 475 27.9%
Excl. Wall Time (microsec)27 26 -1 -3.7%
Incl. CPU (microsecs)498 507 9 1.8%
Incl. CPU (microsecs) per call 498 507 9 1.8%
Excl. CPU (microsec)19 21 2 10.5%
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 3,912 0 0.0%
Incl. PeakMemUse (bytes) per call 3,912 3,912 0 0.0%
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% 475 208.3% 9 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -0.2% 2 22.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Merge::execute0 N/A% 475 100.0% 9 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 479 100.8% 12 133.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% -2 -0.4% -2 -22.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::__toString0 N/A% -1 -0.2% -1 -11.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -2 -22.2% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%