Diff Report
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a03772cdd55: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #52a03729e7d1aRun #52a03772cdd55DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)138 140 2 1.4%
Incl. Wall Time (microsec) per call 20 20 0 1.4%
Excl. Wall Time (microsec)74 77 3 4.1%
Incl. CPU (microsecs)150 151 1 0.7%
Incl. CPU (microsecs) per call 21 22 0 0.7%
Excl. CPU (microsec)72 77 5 6.9%
Incl. MemUse (bytes)7,920 7,920 0 0.0%
Incl. MemUse (bytes) per call 1,131 1,131 0 0.0%
Excl. MemUse (bytes)-6,904 -6,904 0 0.0%
Incl. PeakMemUse (bytes)6,112 6,112 0 0.0%
Incl. PeakMemUse (bytes) per call 873 873 0 0.0%
Excl. PeakMemUse (bytes)2,520 2,520 0 0.0%

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 0.1% 1 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 150.0% 5 500.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 3 150.0% 2 200.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -1 -50.0% -1 -100.0% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% -2 -100.0% 1 100.0% 0 N/A% 0 N/A%
strtolower0 N/A% 1 50.0% -5 -500.0% 0 N/A% 0 N/A%