Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5b0eb2b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #51ca5a4995c23Run #51ca5b0eb2b08DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)164 166 2 1.2%
Incl. Wall Time (microsec) per call 23 24 0 1.2%
Excl. Wall Time (microsec)94 97 3 3.2%
Incl. CPU (microsecs)173 170 -3 -1.7%
Incl. CPU (microsecs) per call 25 24 -0 -1.7%
Excl. CPU (microsec)85 76 -9 -10.6%
Incl. MemUse (bytes)7,936 7,936 0 0.0%
Incl. MemUse (bytes) per call 1,134 1,134 0 0.0%
Excl. MemUse (bytes)-6,984 -6,976 8 0.1%
Incl. PeakMemUse (bytes)2,832 1,792 -1,040 -36.7%
Incl. PeakMemUse (bytes) per call 405 256 -149 -36.7%
Excl. PeakMemUse (bytes)192 192 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% -3 -0.1% 0 0.0% -1,040 -0.5%
Exclusive Metrics Diff for Current Function3 150.0% -9 -300.0% 8 N/A% 0 0.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 2 100.0% -2 -66.7% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% -1 -33.3% 0 N/A% -1,040 -100.0%
Child functions
strtolower0 N/A% -2 -100.0% 3 100.0% 0 N/A% -32 -3.1%
preg_match_all0 N/A% 1 50.0% 3 100.0% -8 N/A% -1,008 -96.9%