Diff Report
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #519ac1a144fa6Run #519abf80bb905DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)286 298 12 4.2%
Incl. Wall Time (microsec) per call 32 33 1 4.2%
Excl. Wall Time (microsec)179 180 1 0.6%
Incl. CPU (microsecs)305 312 7 2.3%
Incl. CPU (microsecs) per call 34 35 1 2.3%
Excl. CPU (microsec)160 160 0 0.0%
Incl. MemUse (bytes)8,504 8,504 0 0.0%
Incl. MemUse (bytes) per call 945 945 0 0.0%
Excl. MemUse (bytes)-7,408 -7,408 0 0.0%
Incl. PeakMemUse (bytes)152 2,496 2,344 1542.1%
Incl. PeakMemUse (bytes) per call 17 277 260 1542.1%
Excl. PeakMemUse (bytes)152 1,200 1,048 689.5%

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% 12 1.5% 7 0.5% 0 0.0% 2,344 0.1%
Exclusive Metrics Diff for Current Function1 8.3% 0 0.0% 0 N/A% 1,048 44.7%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 10 83.3% 5 71.4% 0 N/A% 2,344 100.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 2 16.7% 2 28.6% 0 N/A% 0 0.0%
Child functions
preg_match_all0 N/A% 9 75.0% 7 100.0% 0 N/A% 704 30.0%
strtolower0 N/A% 2 16.7% 0 0.0% 0 N/A% 592 25.3%