Diff Report
Run #51990ceb6ce00: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990c6b6ce43: 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 #51990ceb6ce00Run #51990c6b6ce43DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)3,559 3,448 -111 -3.1%
Incl. Wall Time (microsec) per call 324 313 -10 -3.1%
Excl. Wall Time (microsec)1,342 1,317 -25 -1.9%
Incl. CPU (microsecs)3,573 3,461 -112 -3.1%
Incl. CPU (microsecs) per call 325 315 -10 -3.1%
Excl. CPU (microsec)993 984 -9 -0.9%
Incl. MemUse (bytes)29,080 29,080 0 0.0%
Incl. MemUse (bytes) per call 2,644 2,644 0 0.0%
Excl. MemUse (bytes)-29,160 -29,160 0 0.0%
Incl. PeakMemUse (bytes)36,168 35,960 -208 -0.6%
Incl. PeakMemUse (bytes) per call 3,288 3,269 -19 -0.6%
Excl. PeakMemUse (bytes)11,456 11,456 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% -111 -24.7% -112 -9.1% 0 0.0% -208 -0.7%
Exclusive Metrics Diff for Current Function-25 -22.5% -9 -8.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -111 -100.0% -112 -100.0% 0 N/A% -208 -100.0%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% -26 -23.4% -25 -22.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -23 -20.7% -33 -29.5% 0 N/A% -160 -76.9%
Drupal\Core\Database\Query\Select::__toString@10 N/A% -22 -19.8% -21 -18.8% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% -15 -13.5% -34 -30.4% 0 N/A% -48 -23.1%
count0 N/A% -3 -2.7% -4 -3.6% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% 2 1.8% 6 5.4% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 1 0.9% 8 7.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -1 -0.9% -1 -0.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 1 0.9% 5 4.5% 0 N/A% 0 0.0%
implode0 N/A% 0 0.0% -4 -3.6% 0 N/A% 0 0.0%