Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d2b1f3d1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #51978cc86c728Run #51978d2b1f3d1DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)116 121 5 4.3%
Incl. Wall Time (microsec) per call 17 17 1 4.3%
Excl. Wall Time (microsec)69 73 4 5.8%
Incl. CPU (microsecs)121 129 8 6.6%
Incl. CPU (microsecs) per call 17 18 1 6.6%
Excl. CPU (microsec)58 66 8 13.8%
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)-6,896 -6,896 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 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% 5 1.2% 8 0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 80.0% 8 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 5 100.0% 6 75.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% 2 25.0% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% 2 40.0% -1 -12.5% 0 N/A% 0 N/A%
strtolower0 N/A% -1 -20.0% 1 12.5% 0 N/A% 0 N/A%