Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccba053790: 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 #531ccb2cb8e3dRun #531ccba053790DiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)6,433 6,469 36 0.6%
Incl. Wall Time (microsec) per call 214 216 1 0.6%
Excl. Wall Time (microsec)2,991 2,990 -1 -0.0%
Incl. CPU (microsecs)6,458 6,488 30 0.5%
Incl. CPU (microsecs) per call 215 216 1 0.5%
Excl. CPU (microsec)1,810 1,767 -43 -2.4%
Incl. MemUse (bytes)32,312 32,312 0 0.0%
Incl. MemUse (bytes) per call 1,077 1,077 0 0.0%
Excl. MemUse (bytes)-98,232 -98,232 0 0.0%
Incl. PeakMemUse (bytes)26,248 26,248 0 0.0%
Incl. PeakMemUse (bytes) per call 875 875 0 0.0%
Excl. PeakMemUse (bytes)8,240 8,240 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% 36 62.1% 30 50.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -2.8% -43 -143.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 36 100.0% 30 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% 14 38.9% 26 86.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 12 33.3% 14 46.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -9 -25.0% 7 23.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 9 25.0% 4 13.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 5 13.9% 15 50.0% 0 N/A% 0 N/A%
count0 N/A% 3 8.3% -2 -6.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 3 8.3% 8 26.7% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -6 -20.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 7 23.3% 0 N/A% 0 N/A%