Diff Report
Run #519d9d52c2102: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #519d9d52c2102Run #519d9cf28420eDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)204 200 -4 -2.0%
Incl. Wall Time (microsec) per call 19 18 -0 -2.0%
Excl. Wall Time (microsec)136 130 -6 -4.4%
Incl. CPU (microsecs)215 214 -1 -0.5%
Incl. CPU (microsecs) per call 20 19 -0 -0.5%
Excl. CPU (microsec)123 120 -3 -2.4%
Incl. MemUse (bytes)9,088 9,088 0 0.0%
Incl. MemUse (bytes) per call 826 826 0 0.0%
Excl. MemUse (bytes)-7,840 -7,840 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -4 -1.8% -1 -0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -150.0% -3 -300.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -3 -75.0% -3 -300.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -1 -25.0% 2 200.0% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% 2 50.0% -1 -100.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 3 300.0% 0 N/A% 0 N/A%