Diff Report
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec94fa4daa: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #519ec8682c2dcRun #519ec94fa4daaDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)126 121 -5 -4.0%
Incl. Wall Time (microsec) per call 18 17 -1 -4.0%
Excl. Wall Time (microsec)74 68 -6 -8.1%
Incl. CPU (microsecs)136 128 -8 -5.9%
Incl. CPU (microsecs) per call 19 18 -1 -5.9%
Excl. CPU (microsec)62 57 -5 -8.1%
Incl. MemUse (bytes)7,928 7,920 -8 -0.1%
Incl. MemUse (bytes) per call 1,133 1,131 -1 -0.1%
Excl. MemUse (bytes)-6,920 -6,904 16 0.2%
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 -0.0% -8 -0.0% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -120.0% -5 -62.5% 16 200.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -3 -60.0% -6 -75.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -2 -40.0% -2 -25.0% -8 -100.0% 0 N/A%
Child functions
strtolower0 N/A% 1 20.0% -3 -37.5% 0 0.0% 0 N/A%
preg_match_all0 N/A% 0 0.0% 0 0.0% -24 -300.0% 0 N/A%