Diff Report
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204425923c81: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #5204417bc7ab7Run #5204425923c81DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)137 124 -13 -9.5%
Incl. Wall Time (microsec) per call 20 18 -2 -9.5%
Excl. Wall Time (microsec)85 69 -16 -18.8%
Incl. CPU (microsecs)145 130 -15 -10.3%
Incl. CPU (microsecs) per call 21 19 -2 -10.3%
Excl. CPU (microsec)78 56 -22 -28.2%
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)4,480 4,480 0 0.0%
Incl. PeakMemUse (bytes) per call 640 640 0 0.0%
Excl. PeakMemUse (bytes)2,248 2,248 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. 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% -13 -16.5% -15 -1.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-16 -123.1% -22 -146.7% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -7 -53.8% -8 -53.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -6 -46.2% -7 -46.7% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% 2 15.4% 4 26.7% 0 N/A% 0 N/A%
strtolower0 N/A% 1 7.7% 3 20.0% 0 N/A% 0 N/A%