Diff Report
Run #519f02001a77a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #519f02001a77aRun #519f012418c24DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)5,215 5,169 -46 -0.9%
Incl. Wall Time (microsec) per call 227 225 -2 -0.9%
Excl. Wall Time (microsec)1,967 1,972 5 0.3%
Incl. CPU (microsecs)5,246 5,200 -46 -0.9%
Incl. CPU (microsecs) per call 228 226 -2 -0.9%
Excl. CPU (microsec)1,497 1,479 -18 -1.2%
Incl. MemUse (bytes)34,168 34,168 0 0.0%
Incl. MemUse (bytes) per call 1,486 1,486 0 0.0%
Excl. MemUse (bytes)-49,488 -49,488 0 0.0%
Incl. PeakMemUse (bytes)35,776 35,776 0 0.0%
Incl. PeakMemUse (bytes) per call 1,555 1,555 0 0.0%
Excl. PeakMemUse (bytes)11,320 11,320 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% -46 -14.2% -46 -3.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 10.9% -18 -39.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -46 -100.0% -46 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% -13 -28.3% -13 -28.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -11 -23.9% -1 -2.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -11 -23.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% -11 -23.9% -10 -21.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% -7 -15.2% -3 -6.5% 0 N/A% 0 N/A%
count0 N/A% 2 4.3% 7 15.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -1 -2.2% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% 1 2.2% -2 -4.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -4 -8.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -2 -4.3% 0 N/A% 0 N/A%