Diff Report
Run #52f30b8747627: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30aadf2c65: 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 #52f30b8747627Run #52f30aadf2c65DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)1,095 1,071 -24 -2.2%
Incl. Wall Time (microsec) per call 78 77 -2 -2.2%
Excl. Wall Time (microsec)223 218 -5 -2.2%
Incl. CPU (microsecs)1,109 1,086 -23 -2.1%
Incl. CPU (microsecs) per call 79 78 -2 -2.1%
Excl. CPU (microsec)177 175 -2 -1.1%
Incl. MemUse (bytes)104,768 104,704 -64 -0.1%
Incl. MemUse (bytes) per call 7,483 7,479 -5 -0.1%
Excl. MemUse (bytes)13,200 13,176 -24 -0.2%
Incl. PeakMemUse (bytes)82,840 82,832 -8 -0.0%
Incl. PeakMemUse (bytes) per call 5,917 5,917 -1 -0.0%
Excl. PeakMemUse (bytes)5,352 5,328 -24 -0.4%

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::__construct0 N/A% -24 -0.6% -23 -0.6% -64 -0.1% -8 -0.0%
Exclusive Metrics Diff for Current Function-5 -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%