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

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #51ec227a9cea0Run #51ec2301b5aa5DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)158 161 3 1.9%
Incl. Wall Time (microsec) per call 18 18 0 1.9%
Excl. Wall Time (microsec)86 89 3 3.5%
Incl. CPU (microsecs)165 172 7 4.2%
Incl. CPU (microsecs) per call 18 19 1 4.2%
Excl. CPU (microsec)75 79 4 5.3%
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 Function3 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%