Diff Report
Run #51902129e4489: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #51902129e4489Run #51901ff69a8a6DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)2,633 2,615 -18 -0.7%
Incl. Wall Time (microsec) per call 293 291 -2 -0.7%
Excl. Wall Time (microsec)1,026 1,043 17 1.7%
Incl. CPU (microsecs)2,649 2,625 -24 -0.9%
Incl. CPU (microsecs) per call 294 292 -3 -0.9%
Excl. CPU (microsec)731 714 -17 -2.3%
Incl. MemUse (bytes)28,696 28,696 0 0.0%
Incl. MemUse (bytes) per call 3,188 3,188 0 0.0%
Excl. MemUse (bytes)-25,680 -25,680 0 0.0%
Incl. PeakMemUse (bytes)49,896 49,896 0 0.0%
Incl. PeakMemUse (bytes) per call 5,544 5,544 0 0.0%
Excl. PeakMemUse (bytes)19,400 19,400 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::__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\Select::__toString0 N/A% -18 -33.3% -24 -32.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function17 94.4% -17 -70.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -18 -100.0% -24 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -23 -127.8% -4 -16.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -7 -38.9% -2 -8.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -4 -22.2% 1 4.2% 0 N/A% 0 N/A%
count0 N/A% -1 -5.6% 1 4.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% -2 -8.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 1 4.2% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -2 -8.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 0 0.0% 1 4.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%