Diff Report
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)152 159 7 4.6%
Incl. Wall Time (microsec) per call 30 32 1 4.6%
Excl. Wall Time (microsec)86 88 2 2.3%
Incl. CPU (microsecs)157 168 11 7.0%
Incl. CPU (microsecs) per call 31 34 2 7.0%
Excl. CPU (microsec)70 83 13 18.6%
Incl. MemUse (bytes)4,168 4,168 0 0.0%
Incl. MemUse (bytes) per call 834 834 0 0.0%
Excl. MemUse (bytes)-3,704 -3,704 0 0.0%
Incl. PeakMemUse (bytes)3,188 3,188 0 0.0%
Incl. PeakMemUse (bytes) per call 638 638 0 0.0%
Excl. PeakMemUse (bytes)344 344 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% 7 2.8% 11 2.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 28.6% 13 118.2% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 4 57.1% 8 72.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 3 42.9% 3 27.3% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% 5 71.4% 2 18.2% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -4 -36.4% 0 N/A% 0 N/A%