Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2b68bc13: 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 #539fd0a78f1b7Run #539fd2b68bc13DiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)9,772 9,823 51 0.5%
Incl. Wall Time (microsec) per call 305 307 2 0.5%
Excl. Wall Time (microsec)4,215 4,243 28 0.7%
Incl. CPU (microsecs)9,804 9,813 9 0.1%
Incl. CPU (microsecs) per call 306 307 0 0.1%
Excl. CPU (microsec)2,954 2,936 -18 -0.6%
Incl. MemUse (bytes)43,848 43,848 0 0.0%
Incl. MemUse (bytes) per call 1,370 1,370 0 0.0%
Excl. MemUse (bytes)-85,536 -85,528 8 0.0%
Incl. PeakMemUse (bytes)45,992 45,312 -680 -1.5%
Incl. PeakMemUse (bytes) per call 1,437 1,416 -21 -1.5%
Excl. PeakMemUse (bytes)20,080 19,400 -680 -3.4%

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% 51 0.1% 9 0.0% 0 0.0% -680 -0.0%
Exclusive Metrics Diff for Current Function28 54.9% -18 -200.0% 8 N/A% -680 -100.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 51 100.0% 9 100.0% 0 N/A% -680 -100.0%
Child functions
Drupal\Core\Database\Query\Select::__toString@10 N/A% 68 133.3% 72 800.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -43 -84.3% -16 -177.8% -8 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% -18 -35.3% 1 11.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% 15 29.4% 10 111.1% 0 N/A% 0 0.0%
count0 N/A% -8 -15.7% -3 -33.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 5 9.8% 1 11.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 3 5.9% 1 11.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 2 3.9% -10 -111.1% 0 N/A% 0 0.0%
strpos0 N/A% -2 -3.9% -15 -166.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 2 3.9% 2 22.2% 0 N/A% 0 0.0%
implode0 N/A% -1 -2.0% -16 -177.8% 0 N/A% 0 0.0%