Diff Report
Run #519fe58959c26: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fe4bc90ab9: 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 #519fe58959c26Run #519fe4bc90ab9DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)6,010 5,942 -68 -1.1%
Incl. Wall Time (microsec) per call 501 495 -6 -1.1%
Excl. Wall Time (microsec)2,196 2,136 -60 -2.7%
Incl. CPU (microsecs)16,002 4,000 -12,002 -75.0%
Incl. CPU (microsecs) per call 1,334 333 -1,000 -75.0%
Excl. CPU (microsec)0 4,000 4,000 N/A%
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)-48,560 -48,544 16 0.0%
Incl. PeakMemUse (bytes)58,920 58,776 -144 -0.2%
Incl. PeakMemUse (bytes) per call 4,910 4,898 -12 -0.2%
Excl. PeakMemUse (bytes)25,784 25,688 -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 Function-60 -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%