Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #51ec3b81ad265Run #51ec3c5ab9ae4DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)149 148 -1 -0.7%
Incl. Wall Time (microsec) per call 17 16 -0 -0.7%
Excl. Wall Time (microsec)85 84 -1 -1.2%
Incl. CPU (microsecs)156 157 1 0.6%
Incl. CPU (microsecs) per call 17 17 0 0.6%
Excl. CPU (microsec)64 77 13 20.3%
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)4,480 4,480 0 0.0%
Incl. PeakMemUse (bytes) per call 498 498 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 -0.3% 1 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% 13 1300.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -2 -200.0% -1 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 100.0% 2 200.0% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% 0 0.0% -8 -800.0% 0 N/A% 0 N/A%
preg_match_all0 N/A% 0 0.0% -4 -400.0% 0 N/A% 0 N/A%