Diff Report
Run #520840e157983: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5208407650493: 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 #520840e157983Run #5208407650493DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)61 54 -7 -11.5%
Incl. Wall Time (microsec) per call 61 54 -7 -11.5%
Excl. Wall Time (microsec)36 35 -1 -2.8%
Incl. CPU (microsecs)62 54 -8 -12.9%
Incl. CPU (microsecs) per call 62 54 -8 -12.9%
Excl. CPU (microsec)27 24 -3 -11.1%
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)7,272 7,024 -248 -3.4%
Incl. PeakMemUse (bytes) per call 7,272 7,024 -248 -3.4%
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% -7 -3.0% -8 -0.9% 0 0.0% -248 -0.9%
Exclusive Metrics Diff for Current Function-1 -14.3% -3 -37.5% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Update::execute0 N/A% -7 -100.0% -8 -100.0% 0 N/A% -248 -100.0%
Child functions
Drupal\Core\Database\Query\Condition::compile0 N/A% -6 -85.7% -7 -87.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 0.0%
count0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 0.0%
implode0 N/A% 0 0.0% -1 -12.5% 0 N/A% -248 -100.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% 2 25.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 0.0%