Diff Report
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef2275628d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Update::__toString

Drupal\Core\Database\Query\Update::__toStringRun #530ef14e56c65Run #530ef2275628dDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)507 525 18 3.6%
Incl. Wall Time (microsec) per call 42 44 2 3.6%
Excl. Wall Time (microsec)286 300 14 4.9%
Incl. CPU (microsecs)522 538 16 3.1%
Incl. CPU (microsecs) per call 44 45 1 3.1%
Excl. CPU (microsec)233 245 12 5.2%
Incl. MemUse (bytes)11,520 11,520 0 0.0%
Incl. MemUse (bytes) per call 960 960 0 0.0%
Excl. MemUse (bytes)1,048 1,048 0 0.0%
Incl. PeakMemUse (bytes)9,048 9,008 -40 -0.4%
Incl. PeakMemUse (bytes) per call 754 751 -3 -0.4%
Excl. PeakMemUse (bytes)3,696 3,696 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Update::__toString [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::__toString0 N/A% 18 0.3% 16 0.2% 0 0.0% -40 -0.1%
Exclusive Metrics Diff for Current Function14 77.8% 12 75.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Update::execute0 N/A% 18 100.0% 16 100.0% 0 N/A% -40 -100.0%
Child functions
implode0 N/A% -5 -27.8% -8 -50.0% 0 N/A% -40 -100.0%
count0 N/A% 4 22.2% 4 25.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 3 16.7% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 N/A% 2 11.1% 4 25.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 1 6.2% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 3 18.8% 0 N/A% 0 0.0%