Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf19d00e96: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__construct

Drupal\Core\Database\Query\Select::__constructRun #53ccf06f3ae60Run #53ccf19d00e96DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)594 588 -6 -1.0%
Incl. Wall Time (microsec) per call 85 84 -1 -1.0%
Excl. Wall Time (microsec)96 94 -2 -2.1%
Incl. CPU (microsecs)601 594 -7 -1.2%
Incl. CPU (microsecs) per call 86 85 -1 -1.2%
Excl. CPU (microsec)65 64 -1 -1.5%
Incl. MemUse (bytes)88,400 88,400 0 0.0%
Incl. MemUse (bytes) per call 12,629 12,629 0 0.0%
Excl. MemUse (bytes)7,352 7,352 0 0.0%
Incl. PeakMemUse (bytes)77,232 77,232 0 0.0%
Incl. PeakMemUse (bytes) per call 11,033 11,033 0 0.0%
Excl. PeakMemUse (bytes)3,576 3,576 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% -6 -0.5% -7 -0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -33.3% -1 -14.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -6 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% -4 -66.7% -5 -71.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::__construct0 N/A% -1 -16.7% -2 -28.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 1 16.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%