Diff Report
Run #54811b6aec43d: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54811e8abf892: 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 #54811b6aec43dRun #54811e8abf892DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)1,292 1,421 129 10.0%
Incl. Wall Time (microsec) per call 258 284 26 10.0%
Excl. Wall Time (microsec)676 694 18 2.7%
Incl. MemUse (bytes)17,912 18,056 144 0.8%
Incl. MemUse (bytes) per call 3,582 3,611 29 0.8%
Excl. MemUse (bytes)-17,984 -22,096 -4,112 -22.9%
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 Function18 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%