Diff Report
Run #52e96ef41921e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96dacba2bc: 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 #52e96ef41921eRun #52e96dacba2bcDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)1,276 1,182 -94 -7.4%
Incl. Wall Time (microsec) per call 106 99 -8 -7.4%
Excl. Wall Time (microsec)245 222 -23 -9.4%
Incl. CPU (microsecs)1,289 1,196 -93 -7.2%
Incl. CPU (microsecs) per call 107 100 -8 -7.2%
Excl. CPU (microsec)200 182 -18 -9.0%
Incl. MemUse (bytes)106,416 106,416 0 0.0%
Incl. MemUse (bytes) per call 8,868 8,868 0 0.0%
Excl. MemUse (bytes)11,616 11,616 0 0.0%
Incl. PeakMemUse (bytes)87,576 87,576 0 0.0%
Incl. PeakMemUse (bytes) per call 7,298 7,298 0 0.0%
Excl. PeakMemUse (bytes)5,072 5,072 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% -94 -0.3% -93 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-23 -24.5% -18 -19.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -94 -100.0% -93 -100.0% 0 N/A% 0 N/A%
Child functions
spl_autoload_call0 N/A% -24 -25.5% -24 -25.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::__construct0 N/A% -21 -22.3% -25 -26.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% -17 -18.1% -17 -18.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% -9 -9.6% -9 -9.7% 0 N/A% 0 N/A%