Diff Report
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b130ea93e9: 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 #519b0e62696b0Run #519b130ea93e9DiffDiff%
Number of Function Calls14 15 1 7.1%
Incl. Wall Time (microsec)2,123 2,234 111 5.2%
Incl. Wall Time (microsec) per call 152 149 -3 -1.8%
Excl. Wall Time (microsec)449 501 52 11.6%
Incl. CPU (microsecs)2,137 2,251 114 5.3%
Incl. CPU (microsecs) per call 153 150 -3 -1.7%
Excl. CPU (microsec)390 436 46 11.8%
Incl. MemUse (bytes)141,208 145,136 3,928 2.8%
Incl. MemUse (bytes) per call 10,086 9,676 -411 -4.1%
Excl. MemUse (bytes)28,744 30,608 1,864 6.5%
Incl. PeakMemUse (bytes)117,752 118,944 1,192 1.0%
Incl. PeakMemUse (bytes) per call 8,411 7,930 -481 -5.7%
Excl. PeakMemUse (bytes)12,200 12,488 288 2.4%

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% 111 2.0% 114 4.9% 3,928 1.9% 1,192 0.7%
Exclusive Metrics Diff for Current Function52 46.8% 46 40.4% 1,864 47.5% 288 24.2%
Parent function
Drupal\Core\Database\Connection::select1 100.0% 111 100.0% 114 100.0% 3,928 100.0% 1,192 100.0%
Child functions
Drupal\Core\Database\Query\Select::addJoin1 25.0% 25 22.5% 33 28.9% 1,312 33.4% 528 44.3%
Drupal\Core\Database\Query\Condition::__construct2 50.0% 22 19.8% 25 21.9% 640 16.3% 96 8.1%
Drupal\Core\Database\Query\Query::__construct1 25.0% 21 18.9% 20 17.5% 144 3.7% 312 26.2%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 0.0% -9 -8.1% -10 -8.8% -32 -0.8% -32 -2.7%