Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for DateTimeZone::__construct

DateTimeZone::__constructRun #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)50 51 1 2.0%
Incl. Wall Time (microsec) per call 7 7 0 2.0%
Excl. Wall Time (microsec)50 51 1 2.0%
Incl. CPU (microsecs)60 56 -4 -6.7%
Incl. CPU (microsecs) per call 9 8 -1 -6.7%
Excl. CPU (microsec)60 56 -4 -6.7%
Incl. MemUse (bytes)4,376 4,376 0 0.0%
Incl. MemUse (bytes) per call 625 625 0 0.0%
Excl. MemUse (bytes)4,376 4,376 0 0.0%
Incl. PeakMemUse (bytes)1,416 1,080 -336 -23.7%
Incl. PeakMemUse (bytes) per call 202 154 -48 -23.7%
Excl. PeakMemUse (bytes)1,416 1,080 -336 -23.7%

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 0.1% -4 -0.2% 0 0.0% -336 -1.5%
Exclusive Metrics Diff for Current Function1 100.0% -4 -100.0% 0 N/A% -336 -100.0%
Parent functions
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 1 100.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% -1 -100.0% -1 -25.0% 0 N/A% -336 -100.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 1 100.0% -2 -50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%