Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544337f542f97: 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 #544333b05173fRun #544337f542f97DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)909 836 -73 -8.0%
Incl. Wall Time (microsec) per call 130 119 -10 -8.0%
Excl. Wall Time (microsec)141 136 -5 -3.5%
Incl. CPU (microsecs)906 847 -59 -6.5%
Incl. CPU (microsecs) per call 129 121 -8 -6.5%
Excl. CPU (microsec)113 110 -3 -2.7%
Incl. MemUse (bytes)87,864 87,944 80 0.1%
Incl. MemUse (bytes) per call 12,552 12,563 11 0.1%
Excl. MemUse (bytes)7,424 7,472 48 0.6%
Incl. PeakMemUse (bytes)72,504 72,512 8 0.0%
Incl. PeakMemUse (bytes) per call 10,358 10,359 1 0.0%
Excl. PeakMemUse (bytes)2,296 2,344 48 2.1%

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% -73 -2.2% -59 -0.8% 80 0.1% 8 0.0%
Exclusive Metrics Diff for Current Function-5 -6.8% -3 -5.1% 48 60.0% 48 600.0%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -73 -100.0% -59 -100.0% 80 100.0% 8 100.0%
Child functions
Drupal\Core\Database\Query\Query::__construct0 N/A% -24 -32.9% -25 -42.4% 8 10.0% 0 0.0%
Drupal\Core\Database\Query\Condition::__construct0 N/A% -21 -28.8% -9 -15.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 N/A% -19 -26.0% -18 -30.5% 24 30.0% 0 0.0%
spl_autoload_call0 N/A% -4 -5.5% -4 -6.8% 0 0.0% -40 -500.0%