Diff Report
Run #517d73f55c548: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7319aefb8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for DateTimeZone::__construct

DateTimeZone::__constructRun #517d73f55c548Run #517d7319aefb8DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)70 66 -4 -5.7%
Incl. Wall Time (microsec) per call 23 22 -1 -5.7%
Excl. Wall Time (microsec)70 66 -4 -5.7%
Incl. CPU (microsecs)73 555 482 660.3%
Incl. CPU (microsecs) per call 24 185 161 660.3%
Excl. CPU (microsec)73 555 482 660.3%
Incl. MemUse (bytes)2,840 35,608 32,768 1153.8%
Incl. MemUse (bytes) per call 947 11,869 10,923 1153.8%
Excl. MemUse (bytes)2,840 35,608 32,768 1153.8%
Incl. PeakMemUse (bytes)0 39,088 39,088 N/A%
Incl. PeakMemUse (bytes) per call 0 13,029 13,029 N/A%
Excl. PeakMemUse (bytes)0 39,088 39,088 N/A%

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% -4 -0.0% 482 5.6% 32,768 175.1% 39,088 207.2%
Exclusive Metrics Diff for Current Function-4 -100.0% 482 100.0% 32,768 100.0% 39,088 100.0%
Parent functions
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% -5 -125.0% -5 -1.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 1 25.0% 485 100.6% 32,768 100.0% 39,088 100.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 2 0.4% 0 0.0% 0 0.0%