Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbca569199: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #519fbb3f5c2a0Run #519fbca569199DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)145 144 -1 -0.7%
Incl. Wall Time (microsec) per call 16 16 -0 -0.7%
Excl. Wall Time (microsec)83 80 -3 -3.6%
Incl. CPU (microsecs)155 151 -4 -2.6%
Incl. CPU (microsecs) per call 17 17 -0 -2.6%
Excl. CPU (microsec)72 65 -7 -9.7%
Incl. MemUse (bytes)8,424 8,424 0 0.0%
Incl. MemUse (bytes) per call 936 936 0 0.0%
Excl. MemUse (bytes)-7,328 -7,328 0 0.0%
Incl. PeakMemUse (bytes)3,656 3,656 0 0.0%
Incl. PeakMemUse (bytes) per call 406 406 0 0.0%
Excl. PeakMemUse (bytes)2,040 2,040 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 -0.2% -4 -1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -300.0% -7 -175.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -1 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% 2 200.0% 1 25.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 2 50.0% 0 N/A% 0 N/A%