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

DateTimeZone::__constructRun #517d7319aefb8Run #517d73f55c548DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)66 70 4 6.1%
Incl. Wall Time (microsec) per call 22 23 1 6.1%
Excl. Wall Time (microsec)66 70 4 6.1%
Incl. CPU (microsecs)555 73 -482 -86.8%
Incl. CPU (microsecs) per call 185 24 -161 -86.8%
Excl. CPU (microsec)555 73 -482 -86.8%
Incl. MemUse (bytes)35,608 2,840 -32,768 -92.0%
Incl. MemUse (bytes) per call 11,869 947 -10,923 -92.0%
Excl. MemUse (bytes)35,608 2,840 -32,768 -92.0%
Incl. PeakMemUse (bytes)39,088 0 -39,088 -100.0%
Incl. PeakMemUse (bytes) per call 13,029 0 -13,029 -100.0%
Excl. PeakMemUse (bytes)39,088 0 -39,088 -100.0%

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% 4 0.0% -482 -5.6% -32,768 -175.1% -39,088 -207.2%
Exclusive Metrics Diff for Current Function4 100.0% -482 -100.0% -32,768 -100.0% -39,088 -100.0%
Parent functions
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -1 -25.0% -485 -100.6% -32,768 -100.0% -39,088 -100.0%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 5 125.0% 5 1.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% -2 -0.4% 0 0.0% 0 0.0%