Diff Report
Run #5198b38f0f1d5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b3cd5c9c1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #5198b38f0f1d5Run #5198b3cd5c9c1DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)115 115 0 0.0%
Incl. Wall Time (microsec) per call 16 16 0 0.0%
Excl. Wall Time (microsec)67 71 4 6.0%
Incl. CPU (microsecs)126 122 -4 -3.2%
Incl. CPU (microsecs) per call 18 17 -1 -3.2%
Excl. CPU (microsec)64 53 -11 -17.2%
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)3,864 3,664 -200 -5.2%
Incl. PeakMemUse (bytes) per call 552 523 -29 -5.2%
Excl. PeakMemUse (bytes)2,248 2,048 -200 -8.9%

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% 0 0.0% -4 -1.4% 0 0.0% -200 -0.6%
Exclusive Metrics Diff for Current Function4 N/A% -11 -275.0% 0 N/A% -200 -100.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 N/A% -4 -100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 N/A% 0 0.0% 0 N/A% -200 -100.0%
Child functions
strtolower0 N/A% -3 N/A% 4 100.0% 0 N/A% 0 0.0%
preg_match_all0 N/A% -1 N/A% 3 75.0% 0 N/A% 0 0.0%