Diff Report
Run #539fd2b68bc13: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #539fd2b68bc13Run #539fd0a78f1b7DiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)9,823 9,772 -51 -0.5%
Incl. Wall Time (microsec) per call 307 305 -2 -0.5%
Excl. Wall Time (microsec)4,243 4,215 -28 -0.7%
Incl. CPU (microsecs)9,813 9,804 -9 -0.1%
Incl. CPU (microsecs) per call 307 306 -0 -0.1%
Excl. CPU (microsec)2,936 2,954 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)-85,528 -85,536 -8 -0.0%
Incl. PeakMemUse (bytes)45,312 45,992 680 1.5%
Incl. PeakMemUse (bytes) per call 1,416 1,437 21 1.5%
Excl. PeakMemUse (bytes)19,400 20,080 680 3.5%

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 Function-28 -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%