Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Update::__toString

Drupal\Core\Database\Query\Update::__toStringRun #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)48 49 1 2.1%
Incl. Wall Time (microsec) per call 48 49 1 2.1%
Excl. Wall Time (microsec)29 30 1 3.4%
Incl. CPU (microsecs)50 51 1 2.0%
Incl. CPU (microsecs) per call 50 51 1 2.0%
Excl. CPU (microsec)26 23 -3 -11.5%
Incl. MemUse (bytes)8,152 8,152 0 0.0%
Incl. MemUse (bytes) per call 8,152 8,152 0 0.0%
Excl. MemUse (bytes)2,696 2,696 0 0.0%
Incl. PeakMemUse (bytes)7,256 6,960 -296 -4.1%
Incl. PeakMemUse (bytes) per call 7,256 6,960 -296 -4.1%
Excl. PeakMemUse (bytes)3,504 3,208 -296 -8.4%

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% 1 0.0% 1 0.0% 0 0.0% -296 -0.9%
Exclusive Metrics Diff for Current Function1 100.0% -3 -300.0% 0 N/A% -296 -100.0%
Parent function
Drupal\Core\Database\Query\Update::execute0 N/A% 1 100.0% 1 100.0% 0 N/A% -296 -100.0%
Child functions
Drupal\Core\Database\Query\Condition::compile0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
count0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 0.0%
implode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 0.0%