Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #520840e157983: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for DateTimeZone::__construct

DateTimeZone::__constructRun #5208407650493Run #520840e157983DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)86 80 -6 -7.0%
Incl. Wall Time (microsec) per call 17 16 -1 -7.0%
Excl. Wall Time (microsec)86 80 -6 -7.0%
Incl. CPU (microsecs)94 86 -8 -8.5%
Incl. CPU (microsecs) per call 19 17 -2 -8.5%
Excl. CPU (microsec)94 86 -8 -8.5%
Incl. MemUse (bytes)4,480 4,496 16 0.4%
Incl. MemUse (bytes) per call 896 899 3 0.4%
Excl. MemUse (bytes)4,480 4,496 16 0.4%
Incl. PeakMemUse (bytes)816 816 0 0.0%
Incl. PeakMemUse (bytes) per call 163 163 0 0.0%
Excl. PeakMemUse (bytes)816 816 0 0.0%

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% -6 -2.6% -8 -0.9% 16 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -100.0% -8 -100.0% 16 100.0% 0 N/A%
Parent functions
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% -5 -83.3% -6 -75.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -1 -16.7% -1 -12.5% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 0 0.0% -1 -12.5% 16 100.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%