Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #51af3d98520b7Run #51af435181b2eDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)147 158 11 7.5%
Incl. Wall Time (microsec) per call 21 23 2 7.5%
Excl. Wall Time (microsec)97 108 11 11.3%
Incl. CPU (microsecs)154 164 10 6.5%
Incl. CPU (microsecs) per call 22 23 1 6.5%
Excl. CPU (microsec)83 87 4 4.8%
Incl. MemUse (bytes)7,928 7,928 0 0.0%
Incl. MemUse (bytes) per call 1,133 1,133 0 0.0%
Excl. MemUse (bytes)-6,976 -6,976 0 0.0%
Incl. PeakMemUse (bytes)0 1,360 1,360 N/A%
Incl. PeakMemUse (bytes) per call 0 194 194 N/A%
Excl. PeakMemUse (bytes)0 240 240 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% 11 1.4% 10 1.0% 0 0.0% 1,360 2.0%
Exclusive Metrics Diff for Current Function11 100.0% 4 40.0% 0 N/A% 240 17.6%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 13 118.2% 12 120.0% 0 N/A% 1,360 100.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -2 -18.2% -2 -20.0% 0 N/A% 0 0.0%
Child functions
preg_match_all0 N/A% -1 -9.1% -1 -10.0% 0 N/A% 1,024 75.3%
strtolower0 N/A% 1 9.1% 7 70.0% 0 N/A% 96 7.1%