Diff Report
Run #51b89ec98250c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #51b89ec98250cRun #51b89dd280f98DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)175 172 -3 -1.7%
Incl. Wall Time (microsec) per call 25 25 -0 -1.7%
Excl. Wall Time (microsec)100 98 -2 -2.0%
Incl. CPU (microsecs)186 178 -8 -4.3%
Incl. CPU (microsecs) per call 27 25 -1 -4.3%
Excl. CPU (microsec)93 84 -9 -9.7%
Incl. MemUse (bytes)8,032 8,016 -16 -0.2%
Incl. MemUse (bytes) per call 1,147 1,145 -2 -0.2%
Excl. MemUse (bytes)-6,968 -6,896 72 1.0%
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% -3 -0.0% -8 -0.1% -16 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -66.7% -9 -112.5% 72 450.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -2 -66.7% -6 -75.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -1 -33.3% -2 -25.0% -16 -100.0% 0 N/A%
Child functions
preg_match_all0 N/A% -2 -66.7% -2 -25.0% -88 -550.0% 0 N/A%
strtolower0 N/A% 1 33.3% 3 37.5% 0 0.0% 0 N/A%