Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b031de38383: 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 #51b0309e0d24bRun #51b031de38383DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,324 1,764 -560 -24.1%
Incl. Wall Time (microsec) per call 2,324 1,764 -560 -24.1%
Excl. Wall Time (microsec)31 33 2 6.5%
Incl. CPU (microsecs)540 510 -30 -5.6%
Incl. CPU (microsecs) per call 540 510 -30 -5.6%
Excl. CPU (microsec)24 25 1 4.2%
Incl. MemUse (bytes)17,392 17,368 -24 -0.1%
Incl. MemUse (bytes) per call 17,392 17,368 -24 -0.1%
Excl. MemUse (bytes)1,248 1,256 8 0.6%
Incl. PeakMemUse (bytes)3,432 3,088 -344 -10.0%
Incl. PeakMemUse (bytes) per call 3,432 3,088 -344 -10.0%
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% -560 -1.7% -30 -0.1% -24 -0.0% -344 -0.0%
Exclusive Metrics Diff for Current Function2 0.4% 1 3.3% 8 33.3% 0 0.0%
Parent function
Drupal\Core\Database\Query\Merge::execute0 N/A% -560 -100.0% -30 -100.0% -24 -100.0% -344 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -571 -102.0% -41 -136.7% 0 0.0% -344 -100.0%
Drupal\Core\Database\Query\Condition::compile0 N/A% 6 1.1% 7 23.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Update::__toString0 N/A% 3 0.5% 2 6.7% -24 -100.0% 0 0.0%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 0 0.0% 1 3.3% 0 0.0% 0 0.0%
count0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_merge0 N/A% 0 0.0% 0 0.0% -8 -33.3% 0 0.0%