Diff Report
Run #518081a41c05e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518080a5ca60d: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #518081a41c05eRun #518080a5ca60dDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)140 116 -24 -17.1%
Incl. Wall Time (microsec) per call 20 17 -3 -17.1%
Excl. Wall Time (microsec)84 70 -14 -16.7%
Incl. CPU (microsecs)149 124 -25 -16.8%
Incl. CPU (microsecs) per call 21 18 -4 -16.8%
Excl. CPU (microsec)84 61 -23 -27.4%
Incl. MemUse (bytes)7,920 7,920 0 0.0%
Incl. MemUse (bytes) per call 1,131 1,131 0 0.0%
Excl. MemUse (bytes)-6,904 -6,904 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl [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::parseCacheControl0 N/A% -24 -2.0% -25 -1.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-14 -58.3% -23 -92.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -12 -50.0% -12 -48.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -12 -50.0% -13 -52.0% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% -7 -29.2% -1 -4.0% 0 N/A% 0 N/A%
preg_match_all0 N/A% -3 -12.5% -1 -4.0% 0 N/A% 0 N/A%