Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb9d4924f: 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 #52f5cb0964fa0Run #52f5cb9d4924fDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)618 574 -44 -7.1%
Incl. Wall Time (microsec) per call 155 144 -11 -7.1%
Excl. Wall Time (microsec)290 265 -25 -8.6%
Incl. CPU (microsecs)621 576 -45 -7.2%
Incl. CPU (microsecs) per call 155 144 -11 -7.2%
Excl. CPU (microsec)188 172 -16 -8.5%
Incl. MemUse (bytes)16,480 16,480 0 0.0%
Incl. MemUse (bytes) per call 4,120 4,120 0 0.0%
Excl. MemUse (bytes)-3,224 -3,224 0 0.0%
Incl. PeakMemUse (bytes)22,080 22,080 0 0.0%
Incl. PeakMemUse (bytes) per call 5,520 5,520 0 0.0%
Excl. PeakMemUse (bytes)8,688 8,688 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% -44 -8.3% -45 -10.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-25 -56.8% -16 -35.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -44 -100.0% -45 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% -8 -18.2% -5 -11.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -6 -13.6% -3 -6.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -4 -9.1% -14 -31.1% 0 N/A% 0 N/A%
count0 N/A% -2 -4.5% -2 -4.4% 0 N/A% 0 N/A%
strpos0 N/A% 1 2.3% -4 -8.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -1 -2.2% 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%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -2 -4.4% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 2 4.4% 0 N/A% 0 N/A%