Diff Report
Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #51f5bb45dd257Run #51f5bb078e5a7DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)126 125 -1 -0.8%
Incl. Wall Time (microsec) per call 18 18 -0 -0.8%
Excl. Wall Time (microsec)75 77 2 2.7%
Incl. CPU (microsecs)134 135 1 0.7%
Incl. CPU (microsecs) per call 19 19 0 0.7%
Excl. CPU (microsec)63 63 0 0.0%
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% -1 -0.1% 1 0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 200.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -2 -200.0% 1 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 1 100.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% -2 -200.0% 1 100.0% 0 N/A% 0 N/A%
preg_match_all0 N/A% -1 -100.0% 0 0.0% 0 N/A% 0 N/A%