Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #519d4cd4e396dRun #519d4dc9980f7DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)282 285 3 1.1%
Incl. Wall Time (microsec) per call 26 26 0 1.1%
Excl. Wall Time (microsec)175 178 3 1.7%
Incl. CPU (microsecs)299 301 2 0.7%
Incl. CPU (microsecs) per call 27 27 0 0.7%
Excl. CPU (microsec)158 167 9 5.7%
Incl. MemUse (bytes)5,080 5,080 0 0.0%
Incl. MemUse (bytes) per call 462 462 0 0.0%
Excl. MemUse (bytes)-4,096 -4,096 0 0.0%
Incl. PeakMemUse (bytes)2,416 2,416 0 0.0%
Incl. PeakMemUse (bytes) per call 220 220 0 0.0%
Excl. PeakMemUse (bytes)1,232 1,232 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% 3 0.0% 2 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 100.0% 9 450.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 3 100.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% 0 0.0% -5 -250.0% 0 N/A% 0 N/A%
preg_match_all0 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 N/A%