Diff Report
Run #519fe4bc90ab9: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fe58959c26: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #519fe4bc90ab9Run #519fe58959c26DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)5,942 6,010 68 1.1%
Incl. Wall Time (microsec) per call 495 501 6 1.1%
Excl. Wall Time (microsec)2,136 2,196 60 2.8%
Incl. CPU (microsecs)4,000 16,002 12,002 300.1%
Incl. CPU (microsecs) per call 333 1,334 1,000 300.1%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)33,336 33,336 0 0.0%
Incl. MemUse (bytes) per call 2,778 2,778 0 0.0%
Excl. MemUse (bytes)-48,544 -48,560 -16 -0.0%
Incl. PeakMemUse (bytes)58,776 58,920 144 0.2%
Incl. PeakMemUse (bytes) per call 4,898 4,910 12 0.2%
Excl. PeakMemUse (bytes)25,688 25,784 96 0.4%

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% 68 14.7% 12,002 1200200.0% 0 0.0% 144 0.2%
Exclusive Metrics Diff for Current Function60 88.2% -4,000 -33.3% -16 N/A% 96 66.7%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 68 100.0% 12,002 100.0% 0 N/A% 144 100.0%
Child functions
Drupal\Core\Database\Query\Select::compiled0 N/A% 23 33.8% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% -22 -32.4% 8,001 66.7% 16 N/A% 48 33.3%
Drupal\Core\Database\Connection::escapeTable0 N/A% 16 23.5% 0 0.0% 0 N/A% 0 0.0%
count0 N/A% -8 -11.8% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -4 -5.9% 4,001 33.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 3 4.4% 0 0.0% 0 N/A% 0 0.0%
implode0 N/A% -1 -1.5% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 1 1.5% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 4,000 33.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%