Diff Report
Run #519c619634b1e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #519c619634b1eRun #519c60f26cf68DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)257 242 -15 -5.8%
Incl. Wall Time (microsec) per call 29 27 -2 -5.8%
Excl. Wall Time (microsec)167 155 -12 -7.2%
Incl. CPU (microsecs)304 257 -47 -15.5%
Incl. CPU (microsecs) per call 34 29 -5 -15.5%
Excl. CPU (microsec)176 134 -42 -23.9%
Incl. MemUse (bytes)4,768 4,768 0 0.0%
Incl. MemUse (bytes) per call 530 530 0 0.0%
Excl. MemUse (bytes)-3,868 -3,868 0 0.0%
Incl. PeakMemUse (bytes)2,416 2,416 0 0.0%
Incl. PeakMemUse (bytes) per call 268 268 0 0.0%
Excl. PeakMemUse (bytes)1,232 1,232 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% -15 -0.8% -47 -1.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-12 -80.0% -42 -89.4% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -9 -60.0% -7 -14.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -6 -40.0% -40 -85.1% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% -3 -20.0% -5 -10.6% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%