Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5b0eb2b08: 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 #51ca5a4995c23Run #51ca5b0eb2b08DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)968 902 -66 -6.8%
Incl. Wall Time (microsec) per call 121 113 -8 -6.8%
Excl. Wall Time (microsec)179 165 -14 -7.8%
Incl. CPU (microsecs)973 913 -60 -6.2%
Incl. CPU (microsecs) per call 122 114 -8 -6.2%
Excl. CPU (microsec)137 129 -8 -5.8%
Incl. MemUse (bytes)97,904 97,864 -40 -0.0%
Incl. MemUse (bytes) per call 12,238 12,233 -5 -0.0%
Excl. MemUse (bytes)8,152 8,152 0 0.0%
Incl. PeakMemUse (bytes)87,888 87,872 -16 -0.0%
Incl. PeakMemUse (bytes) per call 10,986 10,984 -2 -0.0%
Excl. PeakMemUse (bytes)4,520 4,520 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% -66 -1.8% -60 -2.4% -40 -0.0% -16 -0.0%
Exclusive Metrics Diff for Current Function-14 -21.2% -8 -13.3% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -66 -100.0% -60 -100.0% -40 -100.0% -16 -100.0%
Child functions
Drupal\Core\Database\Query\Condition::__construct0 N/A% -20 -30.3% -20 -33.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 N/A% -17 -25.8% -20 -33.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Query::__construct0 N/A% -12 -18.2% -8 -13.3% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -3 -4.5% -4 -6.7% -40 -100.0% -16 -100.0%