Diff Report
Run #560d7dac0c098: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #560d8088818a3: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #560d7dac0c098Run #560d8088818a3DiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)125 127 2 1.6%
Incl. Wall Time (microsec) per call 7 7 0 1.6%
Excl. Wall Time (microsec)92 98 6 6.5%
Incl. MemUse (bytes)17,816 17,816 0 0.0%
Incl. MemUse (bytes) per call 938 938 0 0.0%
Excl. MemUse (bytes)7,184 7,184 0 0.0%
Incl. PeakMemUse (bytes)6,520 6,528 8 0.1%
Incl. PeakMemUse (bytes) per call 343 344 0 0.1%
Excl. PeakMemUse (bytes)3,560 3,560 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::set [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 2 0.0% 0 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function6 300.0% 0 N/A% 0 0.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpKernel\HttpKernel::handle0 N/A% 1 50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 0 0.0% 0 N/A% 8 100.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -50.0% 0 N/A% 0 0.0%
array_values0 N/A% -1 -50.0% -8 N/A% 0 0.0%
strtr0 N/A% -1 -50.0% 8 N/A% 8 100.0%
strtolower0 N/A% -1 -50.0% 0 N/A% 0 0.0%