Diff Report
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204425923c81: 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 #5204417bc7ab7Run #5204425923c81DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)498 474 -24 -4.8%
Incl. Wall Time (microsec) per call 62 59 -3 -4.8%
Excl. Wall Time (microsec)134 141 7 5.2%
Incl. CPU (microsecs)505 481 -24 -4.8%
Incl. CPU (microsecs) per call 63 60 -3 -4.8%
Excl. CPU (microsec)108 109 1 0.9%
Incl. MemUse (bytes)52,992 52,992 0 0.0%
Incl. MemUse (bytes) per call 6,624 6,624 0 0.0%
Excl. MemUse (bytes)7,856 7,856 0 0.0%
Incl. PeakMemUse (bytes)46,184 46,184 0 0.0%
Incl. PeakMemUse (bytes) per call 5,773 5,773 0 0.0%
Excl. PeakMemUse (bytes)6,432 6,432 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% -24 -30.4% -24 -3.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function7 29.2% 1 4.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -24 -100.0% -24 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::addJoin0 N/A% -44 -183.3% -45 -187.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 6 25.0% 10 41.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::__construct0 N/A% 6 25.0% 10 41.7% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 4.2% 0 0.0% 0 N/A% 0 N/A%