Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::extend

Drupal\Core\Database\Query\Select::extendRun #536ffbe232db1Run #536ffcbacf96dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,092 1,064 -28 -2.6%
Incl. Wall Time (microsec) per call 1,092 1,064 -28 -2.6%
Excl. Wall Time (microsec)23 18 -5 -21.7%
Incl. CPU (microsecs)1,093 1,065 -28 -2.6%
Incl. CPU (microsecs) per call 1,093 1,065 -28 -2.6%
Excl. CPU (microsec)18 16 -2 -11.1%
Incl. MemUse (bytes)138,672 138,688 16 0.0%
Incl. MemUse (bytes) per call 138,672 138,688 16 0.0%
Excl. MemUse (bytes)2,104 2,104 0 0.0%
Incl. PeakMemUse (bytes)136,784 136,800 16 0.0%
Incl. PeakMemUse (bytes) per call 136,784 136,800 16 0.0%
Excl. PeakMemUse (bytes)1,936 1,936 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::extend [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::extend0 N/A% -28 -1.8% -28 -1.6% 16 0.0% 16 0.0%
Exclusive Metrics Diff for Current Function-5 -17.9% -2 -7.1% 0 0.0% 0 0.0%
Parent function
comment_get_thread0 N/A% -28 -100.0% -28 -100.0% 16 100.0% 16 100.0%
Child functions
spl_autoload_call0 N/A% -31 -110.7% -33 -117.9% 16 100.0% 16 100.0%
class_exists0 N/A% 7 25.0% 7 25.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\PagerSelectExtender::__construct0 N/A% 1 3.6% 1 3.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::driver0 N/A% 0 0.0% -1 -3.6% 0 0.0% 0 0.0%