Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c04ab45451: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #519c03b86b1ecRun #519c04ab45451DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)260 288 28 10.8%
Incl. Wall Time (microsec) per call 29 32 3 10.8%
Excl. Wall Time (microsec)161 177 16 9.9%
Incl. CPU (microsecs)271 296 25 9.2%
Incl. CPU (microsecs) per call 30 33 3 9.2%
Excl. CPU (microsec)137 153 16 11.7%
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)2,392 2,392 0 0.0%
Incl. PeakMemUse (bytes) per call 266 266 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% 28 4.5% 25 1.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function16 57.1% 16 64.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 23 82.1% 22 88.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 5 17.9% 3 12.0% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% 10 35.7% 7 28.0% 0 N/A% 0 N/A%
strtolower0 N/A% 2 7.1% 2 8.0% 0 N/A% 0 N/A%