Diff Report
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #519d9cf28420eRun #519d9d94433aaDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)200 196 -4 -2.0%
Incl. Wall Time (microsec) per call 18 18 -0 -2.0%
Excl. Wall Time (microsec)130 128 -2 -1.5%
Incl. CPU (microsecs)214 205 -9 -4.2%
Incl. CPU (microsecs) per call 19 19 -1 -4.2%
Excl. CPU (microsec)120 107 -13 -10.8%
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 -0.2% -9 -1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -50.0% -13 -144.4% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -3 -75.0% -6 -66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -1 -25.0% -3 -33.3% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% -2 -50.0% 2 22.2% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 2 22.2% 0 N/A% 0 N/A%