Diff Report
Run #52c1d65bccb31: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c1d5ca86be3: 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 #52c1d65bccb31Run #52c1d5ca86be3DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)1,788 1,824 36 2.0%
Incl. Wall Time (microsec) per call 199 203 4 2.0%
Excl. Wall Time (microsec)765 765 0 0.0%
Incl. CPU (microsecs)1,796 1,831 35 1.9%
Incl. CPU (microsecs) per call 200 203 4 1.9%
Excl. CPU (microsec)519 549 30 5.8%
Incl. MemUse (bytes)14,704 14,704 0 0.0%
Incl. MemUse (bytes) per call 1,634 1,634 0 0.0%
Excl. MemUse (bytes)-15,264 -15,264 0 0.0%
Incl. PeakMemUse (bytes)22,408 22,352 -56 -0.2%
Incl. PeakMemUse (bytes) per call 2,490 2,484 -6 -0.2%
Excl. PeakMemUse (bytes)10,064 10,064 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% 36 0.2% 35 1.1% 0 0.0% -56 -0.1%
Exclusive Metrics Diff for Current Function0 0.0% 30 85.7% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 36 100.0% 35 100.0% 0 N/A% -56 -100.0%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% 14 38.9% 7 20.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 13 36.1% -2 -5.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% 5 13.9% 6 17.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% 3 8.3% -2 -5.7% 0 N/A% -56 -100.0%
implode0 N/A% 3 8.3% 2 5.7% 0 N/A% 0 0.0%
count0 N/A% -2 -5.6% -3 -8.6% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -3 -8.6% 0 N/A% 0 0.0%