Diff Report
Run #5190217a23e77: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #5190217a23e77Run #51901ff69a8a6DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)2,662 2,615 -47 -1.8%
Incl. Wall Time (microsec) per call 296 291 -5 -1.8%
Excl. Wall Time (microsec)1,047 1,043 -4 -0.4%
Incl. CPU (microsecs)2,668 2,625 -43 -1.6%
Incl. CPU (microsecs) per call 296 292 -5 -1.6%
Excl. CPU (microsec)734 714 -20 -2.7%
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% -47 -22.3% -43 -716.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -8.5% -20 -46.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -47 -100.0% -43 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -16 -34.0% -10 -23.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -16 -34.0% 15 34.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -8 -17.0% -21 -48.8% 0 N/A% 0 N/A%
count0 N/A% -2 -4.3% -2 -4.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% -1 -2.1% -3 -7.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% 3 7.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -2 -4.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -2 -4.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -2 -4.7% 0 N/A% 0 N/A%