Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Update::__toString

Drupal\Core\Database\Query\Update::__toStringRun #51f5bb078e5a7Run #51f5bb45dd257DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)51 51 0 0.0%
Incl. Wall Time (microsec) per call 51 51 0 0.0%
Excl. Wall Time (microsec)31 32 1 3.2%
Incl. CPU (microsecs)53 52 -1 -1.9%
Incl. CPU (microsecs) per call 53 52 -1 -1.9%
Excl. CPU (microsec)23 24 1 4.3%
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)7,344 7,344 0 0.0%
Incl. PeakMemUse (bytes) per call 7,344 7,344 0 0.0%
Excl. PeakMemUse (bytes)3,560 3,560 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% 0 0.0% -1 -0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 N/A% 1 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Update::execute0 N/A% 0 N/A% -1 -100.0% 0 N/A% 0 N/A%
Child functions
implode0 N/A% -1 N/A% -1 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 N/A% -2 -200.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% 0 N/A% -2 -200.0% 0 N/A% 0 N/A%
count0 N/A% 0 N/A% 1 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 N/A% 2 200.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%