Diff Report
Run #51c24fd9b971a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c25102ed66d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #51c24fd9b971aRun #51c25102ed66dDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)172 173 1 0.6%
Incl. Wall Time (microsec) per call 25 25 0 0.6%
Excl. Wall Time (microsec)96 99 3 3.1%
Incl. CPU (microsecs)182 180 -2 -1.1%
Incl. CPU (microsecs) per call 26 26 -0 -1.1%
Excl. CPU (microsec)93 84 -9 -9.7%
Incl. MemUse (bytes)7,944 7,952 8 0.1%
Incl. MemUse (bytes) per call 1,135 1,136 1 0.1%
Excl. MemUse (bytes)-7,176 -7,048 128 1.8%
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% 1 0.0% -2 -0.0% 8 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 300.0% -9 -450.0% 128 1600.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 100.0% -3 -150.0% 8 100.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% 1 50.0% 0 0.0% 0 N/A%
Child functions
strtolower0 N/A% -3 -300.0% 3 150.0% -32 -400.0% 0 N/A%
preg_match_all0 N/A% 1 100.0% 4 200.0% -88 -1100.0% 0 N/A%