Diff Report
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30b8747627: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__construct

Drupal\Core\Database\Query\Select::__constructRun #52f30aadf2c65Run #52f30b8747627DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)1,071 1,095 24 2.2%
Incl. Wall Time (microsec) per call 77 78 2 2.2%
Excl. Wall Time (microsec)218 223 5 2.3%
Incl. CPU (microsecs)1,086 1,109 23 2.1%
Incl. CPU (microsecs) per call 78 79 2 2.1%
Excl. CPU (microsec)175 177 2 1.1%
Incl. MemUse (bytes)104,704 104,768 64 0.1%
Incl. MemUse (bytes) per call 7,479 7,483 5 0.1%
Excl. MemUse (bytes)13,176 13,200 24 0.2%
Incl. PeakMemUse (bytes)82,832 82,840 8 0.0%
Incl. PeakMemUse (bytes) per call 5,917 5,917 1 0.0%
Excl. PeakMemUse (bytes)5,328 5,352 24 0.5%

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 0.6% 23 0.6% 64 0.1% 8 0.0%
Exclusive Metrics Diff for Current Function5 20.8% 2 8.7% 24 37.5% 24 300.0%
Parent function
Drupal\Core\Database\Connection::select0 N/A% 24 100.0% 23 100.0% 64 100.0% 8 100.0%
Child functions
spl_autoload_call0 N/A% 13 54.2% 13 56.5% 64 100.0% -16 -200.0%
Drupal\Core\Database\Query\Query::__construct0 N/A% 7 29.2% 2 8.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::__construct0 N/A% -4 -16.7% -2 -8.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 3 12.5% 8 34.8% -24 -37.5% 0 0.0%