Diff Report
Run #519730b884300: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #519730b884300Run #51972fb0786efDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)4,432 4,421 -11 -0.2%
Incl. Wall Time (microsec) per call 492 491 -1 -0.2%
Excl. Wall Time (microsec)2,357 2,374 17 0.7%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)12,088 12,088 0 0.0%
Incl. MemUse (bytes) per call 1,343 1,343 0 0.0%
Excl. MemUse (bytes)-11,632 -11,632 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% -11 -1.3% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function17 154.5% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -13 -118.2% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 2 18.2% 0 N/A% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% -29 -263.6% 0 N/A% 0 N/A% 0 N/A%
strtolower0 N/A% 1 9.1% 0 N/A% 0 N/A% 0 N/A%