Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #519abf80bb905Run #519ac1c42d00dDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)298 308 10 3.4%
Incl. Wall Time (microsec) per call 33 34 1 3.4%
Excl. Wall Time (microsec)180 188 8 4.4%
Incl. CPU (microsecs)312 324 12 3.8%
Incl. CPU (microsecs) per call 35 36 1 3.8%
Excl. CPU (microsec)160 175 15 9.4%
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 -7,440 -32 -0.4%
Incl. PeakMemUse (bytes)2,496 288 -2,208 -88.5%
Incl. PeakMemUse (bytes) per call 277 32 -245 -88.5%
Excl. PeakMemUse (bytes)1,200 288 -912 -76.0%

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% 10 0.1% 12 0.1% 0 0.0% -2,208 -0.2%
Exclusive Metrics Diff for Current Function8 80.0% 15 125.0% -32 N/A% -912 -41.3%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 8 80.0% 11 91.7% 0 N/A% -2,208 -100.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 2 20.0% 1 8.3% 0 N/A% 0 0.0%
Child functions
strtolower0 N/A% 4 40.0% 0 0.0% 0 N/A% -592 -26.8%
preg_match_all0 N/A% -2 -20.0% -3 -25.0% 32 N/A% -704 -31.9%