Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::setDate

Symfony\Component\HttpFoundation\Response::setDateRun #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)98 83 -15 -15.3%
Incl. Wall Time (microsec) per call 49 42 -8 -15.3%
Excl. Wall Time (microsec)26 29 3 11.5%
Incl. CPU (microsecs)101 86 -15 -14.9%
Incl. CPU (microsecs) per call 51 43 -8 -14.9%
Excl. CPU (microsec)15 25 10 66.7%
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 Function3 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%