Diff Report
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204421e7a2a2: 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 #5204421e7a2a2DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)137 130 -7 -5.1%
Incl. Wall Time (microsec) per call 20 19 -1 -5.1%
Excl. Wall Time (microsec)85 78 -7 -8.2%
Incl. CPU (microsecs)145 137 -8 -5.5%
Incl. CPU (microsecs) per call 21 20 -1 -5.5%
Excl. CPU (microsec)78 68 -10 -12.8%
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% -7 -0.8% -8 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -100.0% -10 -125.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -7 -100.0% -7 -87.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% 2 28.6% 0 0.0% 0 N/A% 0 N/A%
preg_match_all0 N/A% -2 -28.6% 2 25.0% 0 N/A% 0 N/A%