Diff Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ff0715b88b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #519fedcae68c3Run #519ff0715b88bDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)124 122 -2 -1.6%
Incl. Wall Time (microsec) per call 18 17 -0 -1.6%
Excl. Wall Time (microsec)68 69 1 1.5%
Incl. CPU (microsecs)132 128 -4 -3.0%
Incl. CPU (microsecs) per call 19 18 -1 -3.0%
Excl. CPU (microsec)65 59 -6 -9.2%
Incl. MemUse (bytes)7,920 7,928 8 0.1%
Incl. MemUse (bytes) per call 1,131 1,133 1 0.1%
Excl. MemUse (bytes)-6,952 -6,904 48 0.7%
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% -2 -0.2% -4 -0.3% 8 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 50.0% -6 -150.0% 48 600.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -2 -100.0% -1 -25.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% -3 -75.0% 8 100.0% 0 N/A%
Child functions
preg_match_all0 N/A% -2 -100.0% 0 0.0% -8 -100.0% 0 N/A%
strtolower0 N/A% -1 -50.0% 2 50.0% -32 -400.0% 0 N/A%