Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)210 216 6 2.9%
Incl. Wall Time (microsec) per call 23 24 1 2.9%
Excl. Wall Time (microsec)121 124 3 2.5%
Incl. CPU (microsecs)220 229 9 4.1%
Incl. CPU (microsecs) per call 24 25 1 4.1%
Excl. CPU (microsec)95 107 12 12.6%
Incl. MemUse (bytes)4,752 4,752 0 0.0%
Incl. MemUse (bytes) per call 528 528 0 0.0%
Excl. MemUse (bytes)-3,916 -3,916 0 0.0%
Incl. PeakMemUse (bytes)2,432 2,432 0 0.0%
Incl. PeakMemUse (bytes) per call 270 270 0 0.0%
Excl. PeakMemUse (bytes)1,344 1,344 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% 6 0.4% 9 1.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 50.0% 12 133.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 4 66.7% 6 66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 2 33.3% 3 33.3% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% 3 50.0% -5 -55.6% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 2 22.2% 0 N/A% 0 N/A%