Diff Report
Run #530ad1ecad192: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad1a439784: 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 #530ad1ecad192Run #530ad1a439784DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,797 1,787 -10 -0.6%
Incl. Wall Time (microsec) per call 225 223 -1 -0.6%
Excl. Wall Time (microsec)769 767 -2 -0.3%
Incl. CPU (microsecs)1,806 1,792 -14 -0.8%
Incl. CPU (microsecs) per call 226 224 -2 -0.8%
Excl. CPU (microsec)552 532 -20 -3.6%
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 28,376 0 0.0%
Incl. PeakMemUse (bytes) per call 3,547 3,547 0 0.0%
Excl. PeakMemUse (bytes)12,216 12,216 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% -10 -0.6% -14 -1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -20.0% -20 -142.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -10 -100.0% -14 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeField0 N/A% 4 40.0% -2 -14.3% 0 N/A% 0 N/A%
count0 N/A% -4 -40.0% 2 14.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% -3 -30.0% -3 -21.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -3 -30.0% -4 -28.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -1 -10.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -1 -10.0% 12 85.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 2 14.3% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 2 14.3% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -3 -21.4% 0 N/A% 0 N/A%