Diff Report
Run #519d5cada282f: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519d5c4cd1983: XHProf Run (Namespace=drupal-perf-mrbaileys)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\HeaderBag::setRun #519d5cada282fRun #519d5c4cd1983DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)347 339 -8 -2.3%
Incl. Wall Time (microsec) per call 17 16 -0 -2.3%
Excl. Wall Time (microsec)232 227 -5 -2.2%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 190 190 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)18,120 18,120 0 0.0%
Incl. MemUse (bytes) per call 863 863 0 0.0%
Excl. MemUse (bytes)5,968 5,968 0 0.0%
Incl. PeakMemUse (bytes)8,816 8,816 0 0.0%
Incl. PeakMemUse (bytes) per call 420 420 0 0.0%
Excl. PeakMemUse (bytes)5,120 5,120 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -8 -0.4% 4,000 100.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -62.5% 4,000 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -6 -75.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% -2 -25.0% 4,000 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
array_values0 N/A% -2 -25.0% 0 0.0% 0 N/A% 0 N/A%
strtr0 N/A% -1 -12.5% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%