Diff Report
Run #54811e8abf892: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54811b6aec43d: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #54811e8abf892Run #54811b6aec43dDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)1,421 1,292 -129 -9.1%
Incl. Wall Time (microsec) per call 284 258 -26 -9.1%
Excl. Wall Time (microsec)694 676 -18 -2.6%
Incl. MemUse (bytes)18,056 17,912 -144 -0.8%
Incl. MemUse (bytes) per call 3,611 3,582 -29 -0.8%
Excl. MemUse (bytes)-22,096 -17,984 4,112 18.6%
Incl. PeakMemUse (bytes)14,560 14,560 0 0.0%
Incl. PeakMemUse (bytes) per call 2,912 2,912 0 0.0%
Excl. PeakMemUse (bytes)4,936 4,936 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Query\Select::__toString0 N/A% -129 -0.2% -144 -0.2% 0 0.0%
Exclusive Metrics Diff for Current Function-18 -14.0% 4,112 2855.6% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -129 -100.0% -144 -100.0% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeField0 N/A% -52 -40.3% -1,600 -1111.1% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -37 -28.7% -1,400 -972.2% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -18 -14.0% -1,160 -805.6% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% -2 -1.6% 0 0.0% 0 N/A%
count0 N/A% -1 -0.8% 0 0.0% 0 N/A%
implode0 N/A% -1 -0.8% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -96 -66.7% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 0 0.0% 0 0.0% 0 N/A%
strpos0 N/A% 0 0.0% 0 0.0% 0 N/A%