Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa45581fb3: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__construct

Drupal\Core\Database\Query\Select::__constructRun #519aa37b5bebdRun #519aa45581fb3DiffDiff%
Number of Function Calls13 14 1 7.7%
Incl. Wall Time (microsec)2,018 2,116 98 4.9%
Incl. Wall Time (microsec) per call 155 151 -4 -2.6%
Excl. Wall Time (microsec)439 471 32 7.3%
Incl. CPU (microsecs)2,034 2,132 98 4.8%
Incl. CPU (microsecs) per call 156 152 -4 -2.7%
Excl. CPU (microsec)390 418 28 7.2%
Incl. MemUse (bytes)137,128 141,104 3,976 2.9%
Incl. MemUse (bytes) per call 10,548 10,079 -469 -4.5%
Excl. MemUse (bytes)26,768 28,632 1,864 7.0%
Incl. PeakMemUse (bytes)117,720 117,752 32 0.0%
Incl. PeakMemUse (bytes) per call 9,055 8,411 -645 -7.1%
Excl. PeakMemUse (bytes)12,200 12,200 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::__construct1 20.0% 98 1.3% 98 1.8% 3,976 1.4% 32 0.0%
Exclusive Metrics Diff for Current Function32 32.7% 28 28.6% 1,864 46.9% 0 0.0%
Parent function
Drupal\Core\Database\Connection::select1 100.0% 98 100.0% 98 100.0% 3,976 100.0% 32 100.0%
Child functions
Drupal\Core\Database\Query\Select::addJoin1 25.0% 12 12.2% 13 13.3% 1,280 32.2% 0 0.0%
Drupal\Core\Database\Query\Condition::__construct2 50.0% 2 2.0% 4 4.1% 640 16.1% 0 0.0%
Drupal\Core\Database\Query\Query::__construct1 25.0% 28 28.6% 28 28.6% 144 3.6% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 0.0% 24 24.5% 25 25.5% 48 1.2% 32 100.0%