Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2109980d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #539fd0a78f1b7Run #539fd2109980dDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)244 229 -15 -6.1%
Incl. Wall Time (microsec) per call 22 21 -1 -6.1%
Excl. Wall Time (microsec)131 125 -6 -4.6%
Incl. CPU (microsecs)262 242 -20 -7.6%
Incl. CPU (microsecs) per call 24 22 -2 -7.6%
Excl. CPU (microsec)127 113 -14 -11.0%
Incl. MemUse (bytes)8,880 8,880 0 0.0%
Incl. MemUse (bytes) per call 807 807 0 0.0%
Excl. MemUse (bytes)-8,392 -8,392 0 0.0%
Incl. PeakMemUse (bytes)4,336 4,336 0 0.0%
Incl. PeakMemUse (bytes) per call 394 394 0 0.0%
Excl. PeakMemUse (bytes)2,136 2,136 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% -15 -0.2% -20 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -40.0% -14 -70.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -15 -100.0% -14 -70.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% -6 -30.0% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% -10 -66.7% -13 -65.0% 0 N/A% 0 N/A%
strtolower0 N/A% 1 6.7% 7 35.0% 0 N/A% 0 N/A%