Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__construct

Drupal\Core\Database\Query\Select::__constructRun #519a4774889ddRun #519a4887d3a25DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)8,017 41,480 33,463 417.4%
Incl. Wall Time (microsec) per call 573 2,963 2,390 417.4%
Excl. Wall Time (microsec)1,598 8,191 6,593 412.6%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 286 0 -286 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)198,688 198,712 24 0.0%
Incl. MemUse (bytes) per call 14,192 14,194 2 0.0%
Excl. MemUse (bytes)40,184 40,184 0 0.0%
Incl. PeakMemUse (bytes)173,472 173,496 24 0.0%
Incl. PeakMemUse (bytes) per call 12,391 12,393 2 0.0%
Excl. PeakMemUse (bytes)23,120 23,120 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% 33,463 0.2% -4,000 -100.0% 24 1.4% 24 1.6%
Exclusive Metrics Diff for Current Function6,593 19.7% 0 0.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::select0 N/A% 33,463 100.0% -4,000 -100.0% 24 100.0% 24 100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 11,006 32.9% 0 0.0% 24 100.0% 24 100.0%
Drupal\Core\Database\Query\Query::__construct0 N/A% 8,843 26.4% -4,000 -100.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 4,403 13.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 2,618 7.8% 0 0.0% 0 0.0% 0 0.0%