Diff Report
Run #52c6423bf12de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c641a950046: 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 #52c6423bf12deRun #52c641a950046DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)357 386 29 8.1%
Incl. Wall Time (microsec) per call 40 43 3 8.1%
Excl. Wall Time (microsec)117 115 -2 -1.7%
Incl. CPU (microsecs)364 398 34 9.3%
Incl. CPU (microsecs) per call 40 44 4 9.3%
Excl. CPU (microsec)87 92 5 5.7%
Incl. MemUse (bytes)55,608 55,608 0 0.0%
Incl. MemUse (bytes) per call 6,179 6,179 0 0.0%
Excl. MemUse (bytes)8,648 8,648 0 0.0%
Incl. PeakMemUse (bytes)42,000 42,000 0 0.0%
Incl. PeakMemUse (bytes) per call 4,667 4,667 0 0.0%
Excl. PeakMemUse (bytes)5,664 5,664 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% 29 6.0% 34 7.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -6.9% 5 14.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% 29 100.0% 34 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Query::__construct0 N/A% 27 93.1% 24 70.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 2 6.9% 1 2.9% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 2 6.9% 2 5.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 0 0.0% 2 5.9% 0 N/A% 0 N/A%