Diff Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for DateTimeZone::__construct

DateTimeZone::__constructRun #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)11 12 1 9.1%
Incl. Wall Time (microsec) per call 2 2 0 9.1%
Excl. Wall Time (microsec)11 12 1 9.1%
Incl. CPU (microsecs)19 24 5 26.3%
Incl. CPU (microsecs) per call 3 3 1 26.3%
Excl. CPU (microsec)19 24 5 26.3%
Incl. MemUse (bytes)4,120 4,112 -8 -0.2%
Incl. MemUse (bytes) per call 589 587 -1 -0.2%
Excl. MemUse (bytes)4,120 4,112 -8 -0.2%
Incl. PeakMemUse (bytes)1,592 2,280 688 43.2%
Incl. PeakMemUse (bytes) per call 227 326 98 43.2%
Excl. PeakMemUse (bytes)1,592 2,280 688 43.2%

Parent/Child Regression/Improvement report for DateTimeZone::__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
DateTimeZone::__construct0 N/A% 1 0.0% 5 0.1% -8 -0.0% 688 3.0%
Exclusive Metrics Diff for Current Function1 100.0% 5 100.0% -8 -100.0% 688 100.0%
Parent functions
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 1 100.0% 1 20.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% 0 0.0% 1 20.0% -8 -100.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 2 40.0% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 0 0.0% 1 20.0% 0 0.0% 688 100.0%