Diff Report
Run #51ad06ef28a53: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad0610ca11a: 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 #51ad06ef28a53Run #51ad0610ca11aDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)3,407 3,376 -31 -0.9%
Incl. Wall Time (microsec) per call 262 260 -2 -0.9%
Excl. Wall Time (microsec)1,373 1,350 -23 -1.7%
Incl. CPU (microsecs)3,423 3,388 -35 -1.0%
Incl. CPU (microsecs) per call 263 261 -3 -1.0%
Excl. CPU (microsec)971 946 -25 -2.6%
Incl. MemUse (bytes)31,552 31,552 0 0.0%
Incl. MemUse (bytes) per call 2,427 2,427 0 0.0%
Excl. MemUse (bytes)-33,632 -33,632 0 0.0%
Incl. PeakMemUse (bytes)54,912 55,248 336 0.6%
Incl. PeakMemUse (bytes) per call 4,224 4,250 26 0.6%
Excl. PeakMemUse (bytes)22,896 23,232 336 1.5%

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% -31 -0.6% -35 -0.9% 0 0.0% 336 0.2%
Exclusive Metrics Diff for Current Function-23 -74.2% -25 -71.4% 0 N/A% 336 100.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -31 -100.0% -35 -100.0% 0 N/A% 336 100.0%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% -23 -74.2% -8 -22.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 12 38.7% -3 -8.6% 0 N/A% 0 0.0%
implode0 N/A% 3 9.7% -1 -2.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 N/A% -1 -3.2% -5 -14.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% 1 3.2% 0 0.0% 0 N/A% 0 0.0%
count0 N/A% -1 -3.2% -1 -2.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% 1 3.2% 1 2.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 4 11.4% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% 4 11.4% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 0.0%