Diff Report
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad2358a7c5: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #530ad1a439784Run #530ad2358a7c5DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,787 1,791 4 0.2%
Incl. Wall Time (microsec) per call 223 224 1 0.2%
Excl. Wall Time (microsec)767 751 -16 -2.1%
Incl. CPU (microsecs)1,792 1,801 9 0.5%
Incl. CPU (microsecs) per call 224 225 1 0.5%
Excl. CPU (microsec)532 539 7 1.3%
Incl. MemUse (bytes)18,032 18,032 0 0.0%
Incl. MemUse (bytes) per call 2,254 2,254 0 0.0%
Excl. MemUse (bytes)-15,472 -15,472 0 0.0%
Incl. PeakMemUse (bytes)28,376 28,336 -40 -0.1%
Incl. PeakMemUse (bytes) per call 3,547 3,542 -5 -0.1%
Excl. PeakMemUse (bytes)12,216 12,176 -40 -0.3%

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% 4 0.6% 9 3.7% 0 0.0% -40 -0.1%
Exclusive Metrics Diff for Current Function-16 -400.0% 7 77.8% 0 N/A% -40 -100.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 4 100.0% 9 100.0% 0 N/A% -40 -100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 10 250.0% 7 77.8% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 5 125.0% -6 -66.7% 0 N/A% 0 0.0%
implode0 N/A% 3 75.0% 3 33.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% 2 50.0% 1 11.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% 1 25.0% 3 33.3% 0 N/A% 0 0.0%
count0 N/A% -1 -25.0% -6 -66.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -2 -22.2% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 0.0%
strpos0 N/A% 0 0.0% 3 33.3% 0 N/A% 0 0.0%