Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fcee66138: 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 #52e6fc5cc809eRun #52e6fcee66138DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)982 924 -58 -5.9%
Incl. Wall Time (microsec) per call 89 84 -5 -5.9%
Excl. Wall Time (microsec)192 167 -25 -13.0%
Incl. CPU (microsecs)991 935 -56 -5.7%
Incl. CPU (microsecs) per call 90 85 -5 -5.7%
Excl. CPU (microsec)152 129 -23 -15.1%
Incl. MemUse (bytes)95,336 95,296 -40 -0.0%
Incl. MemUse (bytes) per call 8,667 8,663 -4 -0.0%
Excl. MemUse (bytes)10,912 10,912 0 0.0%
Incl. PeakMemUse (bytes)85,768 85,824 56 0.1%
Incl. PeakMemUse (bytes) per call 7,797 7,802 5 0.1%
Excl. PeakMemUse (bytes)6,048 6,048 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% -58 -2.3% -56 -2.1% -40 -0.0% 56 0.1%
Exclusive Metrics Diff for Current Function-25 -43.1% -23 -41.1% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -58 -100.0% -56 -100.0% -40 -100.0% 56 100.0%
Child functions
spl_autoload_call0 N/A% -56 -96.6% -55 -98.2% -40 -100.0% 56 100.0%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 13 22.4% 17 30.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 8 13.8% 9 16.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Query::__construct0 N/A% 2 3.4% -4 -7.1% 0 0.0% 0 0.0%