Diff Report
Run #51ec2301b5aa5: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #51ec2301b5aa5Run #51ec227a9cea0DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)161 158 -3 -1.9%
Incl. Wall Time (microsec) per call 18 18 -0 -1.9%
Excl. Wall Time (microsec)89 86 -3 -3.4%
Incl. CPU (microsecs)172 165 -7 -4.1%
Incl. CPU (microsecs) per call 19 18 -1 -4.1%
Excl. CPU (microsec)79 75 -4 -5.1%
Incl. MemUse (bytes)8,440 8,440 0 0.0%
Incl. MemUse (bytes) per call 938 938 0 0.0%
Excl. MemUse (bytes)-7,368 -7,368 0 0.0%
Incl. PeakMemUse (bytes)3,152 3,152 0 0.0%
Incl. PeakMemUse (bytes) per call 350 350 0 0.0%
Excl. PeakMemUse (bytes)1,528 1,528 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% -3 -0.1% -7 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -100.0% -4 -57.1% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -4 -133.3% -5 -71.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 1 33.3% -2 -28.6% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% 2 66.7% -4 -57.1% 0 N/A% 0 N/A%
preg_match_all0 N/A% -2 -66.7% 1 14.3% 0 N/A% 0 N/A%