Diff Report
Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb1c65e7e6: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #519eb193b2faaRun #519eb1c65e7e6DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)167 174 7 4.2%
Incl. Wall Time (microsec) per call 15 16 1 4.2%
Excl. Wall Time (microsec)93 97 4 4.3%
Incl. CPU (microsecs)181 189 8 4.4%
Incl. CPU (microsecs) per call 16 17 1 4.4%
Excl. CPU (microsec)73 88 15 20.5%
Incl. MemUse (bytes)8,928 8,928 0 0.0%
Incl. MemUse (bytes) per call 812 812 0 0.0%
Excl. MemUse (bytes)-7,752 -7,752 0 0.0%
Incl. PeakMemUse (bytes)4,480 4,480 0 0.0%
Incl. PeakMemUse (bytes) per call 407 407 0 0.0%
Excl. PeakMemUse (bytes)2,248 2,248 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% 7 0.4% 8 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 57.1% 15 187.5% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 5 71.4% 8 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 2 28.6% 0 0.0% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% 4 57.1% -1 -12.5% 0 N/A% 0 N/A%
strtolower0 N/A% -1 -14.3% -6 -75.0% 0 N/A% 0 N/A%