Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for DateTimeZone::__construct

DateTimeZone::__constructRun #52c96d7c36f9eRun #52c96dcbc5e6aDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)162 171 9 5.6%
Incl. Wall Time (microsec) per call 20 21 1 5.6%
Excl. Wall Time (microsec)162 171 9 5.6%
Incl. CPU (microsecs)169 181 12 7.1%
Incl. CPU (microsecs) per call 21 23 2 7.1%
Excl. CPU (microsec)169 181 12 7.1%
Incl. MemUse (bytes)4,480 4,480 0 0.0%
Incl. MemUse (bytes) per call 560 560 0 0.0%
Excl. MemUse (bytes)4,480 4,480 0 0.0%
Incl. PeakMemUse (bytes)2,696 2,648 -48 -1.8%
Incl. PeakMemUse (bytes) per call 337 331 -6 -1.8%
Excl. PeakMemUse (bytes)2,696 2,648 -48 -1.8%

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% 9 1.2% 12 0.8% 0 0.0% -48 -0.0%
Exclusive Metrics Diff for Current Function9 100.0% 12 100.0% 0 N/A% -48 -100.0%
Parent functions
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 9 100.0% 9 75.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 0 0.0% 1 8.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 2 16.7% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 0 0.0% 1 8.3% 0 N/A% -48 -100.0%