Diff Report
Run #523f024cca254: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f01900df5c: 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 #523f024cca254Run #523f01900df5cDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)2,571 2,581 10 0.4%
Incl. Wall Time (microsec) per call 286 287 1 0.4%
Excl. Wall Time (microsec)1,091 1,107 16 1.5%
Incl. CPU (microsecs)2,581 2,591 10 0.4%
Incl. CPU (microsecs) per call 287 288 1 0.4%
Excl. CPU (microsec)714 742 28 3.9%
Incl. MemUse (bytes)29,528 29,528 0 0.0%
Incl. MemUse (bytes) per call 3,281 3,281 0 0.0%
Excl. MemUse (bytes)-27,888 -27,888 0 0.0%
Incl. PeakMemUse (bytes)37,616 37,616 0 0.0%
Incl. PeakMemUse (bytes) per call 4,180 4,180 0 0.0%
Excl. PeakMemUse (bytes)12,288 12,288 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% 10 1.7% 10 2.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function16 160.0% 28 280.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 10 100.0% 10 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% 7 70.0% 8 80.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -6 -60.0% -9 -90.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% -3 -30.0% -4 -40.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -3 -30.0% -9 -90.0% 0 N/A% 0 N/A%
count0 N/A% 1 10.0% 3 30.0% 0 N/A% 0 N/A%
implode0 N/A% -1 -10.0% -2 -20.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% -1 -10.0% 1 10.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -2 -20.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -4 -40.0% 0 N/A% 0 N/A%