Diff Report
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for DateTimeZone::__construct

DateTimeZone::__constructRun #52f2e62cef49aRun #52f2e60305388DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)55 61 6 10.9%
Incl. Wall Time (microsec) per call 8 9 1 10.9%
Excl. Wall Time (microsec)55 61 6 10.9%
Incl. CPU (microsecs)63 75 12 19.0%
Incl. CPU (microsecs) per call 9 11 2 19.0%
Excl. CPU (microsec)63 75 12 19.0%
Incl. MemUse (bytes)4,480 4,480 0 0.0%
Incl. MemUse (bytes) per call 640 640 0 0.0%
Excl. MemUse (bytes)4,480 4,480 0 0.0%
Incl. PeakMemUse (bytes)2,592 2,592 0 0.0%
Incl. PeakMemUse (bytes) per call 370 370 0 0.0%
Excl. PeakMemUse (bytes)2,592 2,592 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 0.3% 12 0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 100.0% 12 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 7 116.7% 10 83.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -1 -16.7% -1 -8.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 0 0.0% 1 8.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 2 16.7% 0 N/A% 0 N/A%