Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962a927d49: 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 #5219624c55207Run #521962a927d49DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)494 448 -46 -9.3%
Incl. Wall Time (microsec) per call 124 112 -12 -9.3%
Excl. Wall Time (microsec)199 184 -15 -7.5%
Incl. CPU (microsecs)500 453 -47 -9.4%
Incl. CPU (microsecs) per call 125 113 -12 -9.4%
Excl. CPU (microsec)154 134 -20 -13.0%
Incl. MemUse (bytes)25,072 25,072 0 0.0%
Incl. MemUse (bytes) per call 6,268 6,268 0 0.0%
Excl. MemUse (bytes)2,408 2,408 0 0.0%
Incl. PeakMemUse (bytes)24,984 24,984 0 0.0%
Incl. PeakMemUse (bytes) per call 6,246 6,246 0 0.0%
Excl. PeakMemUse (bytes)5,912 5,912 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% -46 -9.9% -47 -5.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-15 -32.6% -20 -42.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -46 -100.0% -47 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -12 -26.1% -10 -21.3% 0 N/A% 0 N/A%
count0 N/A% -7 -15.2% -5 -10.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -4 -8.7% -3 -6.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% -3 -6.5% -8 -17.0% 0 N/A% 0 N/A%
implode0 N/A% -2 -4.3% -6 -12.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -1 -2.2% 3 6.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -1 -2.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% -1 -2.2% -1 -2.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 0 0.0% 3 6.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%