Diff Report
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc84e17238: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #519fc53e46a65Run #519fc84e17238DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)94 108 14 14.9%
Incl. Wall Time (microsec) per call 10 12 2 14.9%
Excl. Wall Time (microsec)62 75 13 21.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
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)5,016 5,328 312 6.2%
Incl. PeakMemUse (bytes) per call 557 592 35 6.2%
Excl. PeakMemUse (bytes)2,440 2,752 312 12.8%

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% 14 2.6% 0 0.0% 0 0.0% 312 3.0%
Exclusive Metrics Diff for Current Function13 92.9% 0 N/A% 0 N/A% 312 100.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 13 92.9% 0 N/A% 0 N/A% 312 100.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 1 7.1% 0 N/A% 0 N/A% 0 0.0%
Child functions
preg_match_all0 N/A% 1 7.1% 0 N/A% 0 N/A% 0 0.0%
strtolower0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%