Diff Report
Run #5578e32524136: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5578e29590a73: 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 #5578e32524136Run #5578e29590a73DiffDiff%
Number of Function Calls8 7 -1 -12.5%
Incl. Wall Time (microsec)563 513 -50 -8.9%
Incl. Wall Time (microsec) per call 70 73 3 4.1%
Excl. Wall Time (microsec)247 222 -25 -10.1%
Incl. MemUse (bytes)48,312 48,144 -168 -0.3%
Incl. MemUse (bytes) per call 6,039 6,878 839 13.9%
Excl. MemUse (bytes)432 728 296 68.5%
Incl. PeakMemUse (bytes)36,760 36,624 -136 -0.4%
Incl. PeakMemUse (bytes) per call 4,595 5,232 637 13.9%
Excl. PeakMemUse (bytes)6,680 6,680 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::__toString-1 -9.1% -50 -0.4% -168 -0.0% -136 -0.0%
Exclusive Metrics Diff for Current Function-25 -50.0% 296 176.2% 0 0.0%
Parent functions
Drupal\Core\Database\Query\Select::execute-1 -100.0% -30 -60.0% -176 -104.8% -144 -105.9%
Drupal\views\Plugin\views\cache\CachePluginBase::generateResultsKey0 0.0% -20 -40.0% 8 4.8% 8 5.9%
Child functions
Drupal\Core\Database\Query\Select::compile0 0.0% -14 -28.0% 8 4.8% 8 5.9%
Drupal\Core\Database\Connection::escapeTable-2 -20.0% -4 -8.0% -192 -114.3% -48 -35.3%
Drupal\Core\Database\Connection::escapeAlias-1 -10.0% -3 -6.0% -88 -52.4% 0 0.0%
count-2 -20.0% -2 -4.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::compiled-1 -10.0% -2 -4.0% -48 -28.6% 0 0.0%
strpos-1 -10.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString-1 -10.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::makeComment-1 -10.0% 0 0.0% -48 -28.6% 0 0.0%
implode-1 -10.0% 0 0.0% -96 -57.1% -96 -70.6%