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

DateTimeZone::__constructRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)12 11 -1 -8.3%
Incl. Wall Time (microsec) per call 2 2 -0 -8.3%
Excl. Wall Time (microsec)12 11 -1 -8.3%
Incl. CPU (microsecs)24 19 -5 -20.8%
Incl. CPU (microsecs) per call 3 3 -1 -20.8%
Excl. CPU (microsec)24 19 -5 -20.8%
Incl. MemUse (bytes)4,112 4,120 8 0.2%
Incl. MemUse (bytes) per call 587 589 1 0.2%
Excl. MemUse (bytes)4,112 4,120 8 0.2%
Incl. PeakMemUse (bytes)2,280 1,592 -688 -30.2%
Incl. PeakMemUse (bytes) per call 326 227 -98 -30.2%
Excl. PeakMemUse (bytes)2,280 1,592 -688 -30.2%

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 Function-1 -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%