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 Symfony\Component\HttpFoundation\Response::setDate

Symfony\Component\HttpFoundation\Response::setDateRun #52f2e62cef49aRun #52f2e60305388DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)83 98 15 18.1%
Incl. Wall Time (microsec) per call 42 49 8 18.1%
Excl. Wall Time (microsec)29 26 -3 -10.3%
Incl. CPU (microsecs)86 101 15 17.4%
Incl. CPU (microsecs) per call 43 51 8 17.4%
Excl. CPU (microsec)25 15 -10 -40.0%
Incl. MemUse (bytes)6,656 6,656 0 0.0%
Incl. MemUse (bytes) per call 3,328 3,328 0 0.0%
Excl. MemUse (bytes)1,992 1,992 0 0.0%
Incl. PeakMemUse (bytes)6,088 6,088 0 0.0%
Incl. PeakMemUse (bytes) per call 3,044 3,044 0 0.0%
Excl. PeakMemUse (bytes)1,792 1,792 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Response::setDate [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
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 15 0.7% 15 0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -20.0% -10 -66.7% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 15 100.0% 15 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 18 120.0% 20 133.3% 0 N/A% 0 N/A%
DateTime::format0 N/A% 0 0.0% 2 13.3% 0 N/A% 0 N/A%
DateTime::setTimezone0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%
DateTimeZone::__construct0 N/A% 0 0.0% 2 13.3% 0 N/A% 0 N/A%