Diff Report
Run #519de96d52213: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de8fbb9479: 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 #519de96d52213Run #519de8fbb9479DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,369 1,348 -21 -1.5%
Incl. Wall Time (microsec) per call 228 225 -4 -1.5%
Excl. Wall Time (microsec)551 548 -3 -0.5%
Incl. CPU (microsecs)1,376 1,355 -21 -1.5%
Incl. CPU (microsecs) per call 229 226 -4 -1.5%
Excl. CPU (microsec)389 389 0 0.0%
Incl. MemUse (bytes)28,032 28,032 0 0.0%
Incl. MemUse (bytes) per call 4,672 4,672 0 0.0%
Excl. MemUse (bytes)-7,488 -7,488 0 0.0%
Incl. PeakMemUse (bytes)33,256 33,256 0 0.0%
Incl. PeakMemUse (bytes) per call 5,543 5,543 0 0.0%
Excl. PeakMemUse (bytes)12,064 12,064 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% -21 -1.3% -21 -1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -14.3% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -21 -100.0% -21 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% -10 -47.6% 6 28.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -9 -42.9% -12 -57.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 1 4.8% -6 -28.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% -1 -4.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 1 4.8% -1 -4.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -5 -23.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -2 -9.5% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -1 -4.8% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%