Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3af7e977d: 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 #538e3ac0de109Run #538e3af7e977dDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)993 935 -58 -5.8%
Incl. Wall Time (microsec) per call 142 134 -8 -5.8%
Excl. Wall Time (microsec)506 459 -47 -9.3%
Incl. CPU (microsecs)1,003 944 -59 -5.9%
Incl. CPU (microsecs) per call 143 135 -8 -5.9%
Excl. CPU (microsec)339 280 -59 -17.4%
Incl. MemUse (bytes)18,200 18,200 0 0.0%
Incl. MemUse (bytes) per call 2,600 2,600 0 0.0%
Excl. MemUse (bytes)-7,040 -7,040 0 0.0%
Incl. PeakMemUse (bytes)24,960 24,960 0 0.0%
Incl. PeakMemUse (bytes) per call 3,566 3,566 0 0.0%
Excl. PeakMemUse (bytes)10,960 10,960 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% -58 -7.9% -59 -7.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-47 -81.0% -59 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -58 -100.0% -59 -100.0% 0 N/A% 0 N/A%
Child functions
count0 N/A% -3 -5.2% -3 -5.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -3 -5.2% 2 3.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -2 -3.4% -4 -6.8% 0 N/A% 0 N/A%
strpos0 N/A% -1 -1.7% 2 3.4% 0 N/A% 0 N/A%
implode0 N/A% -1 -1.7% -5 -8.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% -1 -1.7% -2 -3.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 1 1.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 0 0.0% 9 15.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%