Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e84845baf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #5192e6f7bc551Run #5192e84845bafDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)120 130 10 8.3%
Incl. Wall Time (microsec) per call 17 19 1 8.3%
Excl. Wall Time (microsec)71 70 -1 -1.4%
Incl. CPU (microsecs)124 135 11 8.9%
Incl. CPU (microsecs) per call 18 19 2 8.9%
Excl. CPU (microsec)55 59 4 7.3%
Incl. MemUse (bytes)7,920 7,920 0 0.0%
Incl. MemUse (bytes) per call 1,131 1,131 0 0.0%
Excl. MemUse (bytes)-6,904 -6,904 0 0.0%
Incl. PeakMemUse (bytes)2,736 2,736 0 0.0%
Incl. PeakMemUse (bytes) per call 391 391 0 0.0%
Excl. PeakMemUse (bytes)480 480 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% 10 2.0% 11 1.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -10.0% 4 36.4% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 6 60.0% 6 54.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 4 40.0% 5 45.5% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% 8 80.0% 8 72.7% 0 N/A% 0 N/A%
strtolower0 N/A% 3 30.0% -1 -9.1% 0 N/A% 0 N/A%