Diff Report
Run #530ed1c5bdc6a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ed2569a2c7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #530ed1c5bdc6aRun #530ed2569a2c7DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)156 149 -7 -4.5%
Incl. Wall Time (microsec) per call 17 17 -1 -4.5%
Excl. Wall Time (microsec)80 81 1 1.2%
Incl. CPU (microsecs)168 160 -8 -4.8%
Incl. CPU (microsecs) per call 19 18 -1 -4.8%
Excl. CPU (microsec)72 69 -3 -4.2%
Incl. MemUse (bytes)8,376 8,376 0 0.0%
Incl. MemUse (bytes) per call 931 931 0 0.0%
Excl. MemUse (bytes)-7,392 -7,376 16 0.2%
Incl. PeakMemUse (bytes)11,512 11,432 -80 -0.7%
Incl. PeakMemUse (bytes) per call 1,279 1,270 -9 -0.7%
Excl. PeakMemUse (bytes)2,968 2,968 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 -0.7% -8 -0.7% 0 0.0% -80 -0.2%
Exclusive Metrics Diff for Current Function1 14.3% -3 -37.5% 16 N/A% 0 0.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -8 -114.3% -7 -87.5% 0 N/A% -64 -80.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 1 14.3% -1 -12.5% 0 N/A% -16 -20.0%
Child functions
preg_match_all0 N/A% -8 -114.3% -4 -50.0% -16 N/A% -80 -100.0%
strtolower0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 0.0%