Diff Report
Run #51ad0610ca11a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad06ef28a53: 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 #51ad0610ca11aRun #51ad06ef28a53DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)3,376 3,407 31 0.9%
Incl. Wall Time (microsec) per call 260 262 2 0.9%
Excl. Wall Time (microsec)1,350 1,373 23 1.7%
Incl. CPU (microsecs)3,388 3,423 35 1.0%
Incl. CPU (microsecs) per call 261 263 3 1.0%
Excl. CPU (microsec)946 971 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)55,248 54,912 -336 -0.6%
Incl. PeakMemUse (bytes) per call 4,250 4,224 -26 -0.6%
Excl. PeakMemUse (bytes)23,232 22,896 -336 -1.4%

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% 31 0.6% 35 0.9% 0 0.0% -336 -0.2%
Exclusive Metrics Diff for Current Function23 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%