Diff Report
Run #565914310b034: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659123816918: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #565914310b034Run #5659123816918DiffDiff%
Number of Function Calls157 157 0 0.0%
Incl. Wall Time (microsec)1,144 1,196 52 4.5%
Incl. Wall Time (microsec) per call 7 8 0 4.5%
Excl. Wall Time (microsec)599 649 50 8.3%
Incl. MemUse (bytes)45,560 45,544 -16 -0.0%
Incl. MemUse (bytes) per call 290 290 -0 -0.0%
Excl. MemUse (bytes)-39,960 -40,080 -120 -0.3%
Incl. PeakMemUse (bytes)3,856 3,856 0 0.0%
Incl. PeakMemUse (bytes) per call 25 25 0 0.0%
Excl. PeakMemUse (bytes)1,944 1,944 0 0.0%

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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 52 3.8% -16 -0.8% 0 0.0%
Exclusive Metrics Diff for Current Function50 96.2% -120 -750.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 37 71.2% -24 -150.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 15 28.8% 8 50.0% 0 N/A%
Child functions
preg_match_all0 N/A% 2 3.8% 104 650.0% 0 N/A%
strtolower0 N/A% 0 0.0% 0 0.0% 0 N/A%