Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #519eb7a1537f7Run #519eb880e5974DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)297 294 -3 -1.0%
Incl. Wall Time (microsec) per call 27 27 -0 -1.0%
Excl. Wall Time (microsec)180 185 5 2.8%
Incl. CPU (microsecs)317 312 -5 -1.6%
Incl. CPU (microsecs) per call 29 28 -0 -1.6%
Excl. CPU (microsec)170 164 -6 -3.5%
Incl. MemUse (bytes)5,080 5,080 0 0.0%
Incl. MemUse (bytes) per call 462 462 0 0.0%
Excl. MemUse (bytes)-4,096 -4,096 0 0.0%
Incl. PeakMemUse (bytes)2,416 2,416 0 0.0%
Incl. PeakMemUse (bytes) per call 220 220 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% -3 -0.1% -5 -4.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 166.7% -6 -120.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -3 -100.0% -2 -40.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% -3 -60.0% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% -8 -266.7% -3 -60.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 4 80.0% 0 N/A% 0 N/A%