Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::__construct

Drupal\Core\Database\Query\Select::__constructRun #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)630 623 -7 -1.1%
Incl. Wall Time (microsec) per call 90 89 -1 -1.1%
Excl. Wall Time (microsec)105 107 2 1.9%
Incl. CPU (microsecs)636 634 -2 -0.3%
Incl. CPU (microsecs) per call 91 91 -0 -0.3%
Excl. CPU (microsec)80 87 7 8.8%
Incl. MemUse (bytes)87,704 87,696 -8 -0.0%
Incl. MemUse (bytes) per call 12,529 12,528 -1 -0.0%
Excl. MemUse (bytes)7,048 7,048 0 0.0%
Incl. PeakMemUse (bytes)75,160 75,208 48 0.1%
Incl. PeakMemUse (bytes) per call 10,737 10,744 7 0.1%
Excl. PeakMemUse (bytes)3,496 3,496 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::__construct [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::__construct0 N/A% -7 -0.2% -2 -0.1% -8 -0.0% 48 0.0%
Exclusive Metrics Diff for Current Function2 28.6% 7 350.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -7 -100.0% -2 -100.0% -8 -100.0% 48 100.0%
Child functions
Drupal\Core\Database\Query\Query::__construct0 N/A% -6 -85.7% -5 -250.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::loadClass0 N/A% -2 -28.6% -2 -100.0% -8 -100.0% 48 100.0%
Drupal\Core\Database\Query\Condition::__construct0 N/A% -1 -14.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 0 0.0% -2 -100.0% 0 0.0% 0 0.0%