Diff Report
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e3103d95a81: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::setDate

Symfony\Component\HttpFoundation\Response::setDateRun #51e30f7568a45Run #51e3103d95a81DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)56 49 -7 -12.5%
Incl. Wall Time (microsec) per call 56 49 -7 -12.5%
Excl. Wall Time (microsec)19 17 -2 -10.5%
Incl. CPU (microsecs)57 50 -7 -12.3%
Incl. CPU (microsecs) per call 57 50 -7 -12.3%
Excl. CPU (microsec)13 11 -2 -15.4%
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)4,736 4,672 -64 -1.4%
Incl. PeakMemUse (bytes) per call 4,736 4,672 -64 -1.4%
Excl. PeakMemUse (bytes)1,592 1,544 -48 -3.0%

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% -7 -0.1% -7 -1.5% 0 0.0% -64 -0.1%
Exclusive Metrics Diff for Current Function-2 -28.6% -2 -28.6% 0 N/A% -48 -75.0%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -7 -100.0% -7 -100.0% 0 N/A% -64 -100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -5 -71.4% -5 -71.4% 0 N/A% -16 -25.0%
DateTime::format0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
DateTime::setTimezone0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
DateTimeZone::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%