Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::setDate

Symfony\Component\HttpFoundation\Response::setDateRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)73 36 -37 -50.7%
Incl. Wall Time (microsec) per call 73 36 -37 -50.7%
Excl. Wall Time (microsec)47 12 -35 -74.5%
Incl. CPU (microsecs)74 37 -37 -50.0%
Incl. CPU (microsecs) per call 74 37 -37 -50.0%
Excl. CPU (microsec)10 9 -1 -10.0%
Incl. MemUse (bytes)6,048 6,048 0 0.0%
Incl. MemUse (bytes) per call 6,048 6,048 0 0.0%
Excl. MemUse (bytes)2,072 2,072 0 0.0%
Incl. PeakMemUse (bytes)5,152 3,544 -1,608 -31.2%
Incl. PeakMemUse (bytes) per call 5,152 3,544 -1,608 -31.2%
Excl. PeakMemUse (bytes)1,704 1,336 -368 -21.6%

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% -37 -2.4% -37 -2.3% 0 0.0% -1,608 -15.0%
Exclusive Metrics Diff for Current Function-35 -94.6% -1 -2.7% 0 N/A% -368 -22.9%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -37 -100.0% -37 -100.0% 0 N/A% -1,608 -100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -2 -5.4% -4 -10.8% 0 N/A% 8 0.5%
DateTime::format0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
DateTime::setTimezone0 N/A% 0 0.0% -33 -89.2% 0 N/A% -568 -35.3%
DateTimeZone::__construct0 N/A% 0 0.0% 1 2.7% 0 N/A% -680 -42.3%