Diff Report
Run #519ff79b9e81a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #519ff79b9e81aRun #519ff693b4ca2DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)214 211 -3 -1.4%
Incl. Wall Time (microsec) per call 31 30 -0 -1.4%
Excl. Wall Time (microsec)122 120 -2 -1.6%
Incl. CPU (microsecs)223 221 -2 -0.9%
Incl. CPU (microsecs) per call 32 32 -0 -0.9%
Excl. CPU (microsec)107 103 -4 -3.7%
Incl. MemUse (bytes)7,920 7,920 0 0.0%
Incl. MemUse (bytes) per call 1,131 1,131 0 0.0%
Excl. MemUse (bytes)-6,904 -6,904 0 0.0%
Incl. PeakMemUse (bytes)2,736 2,736 0 0.0%
Incl. PeakMemUse (bytes) per call 391 391 0 0.0%
Excl. PeakMemUse (bytes)480 480 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 -0.5% -2 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -66.7% -4 -200.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -3 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% -1 -33.3% -1 -50.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 3 150.0% 0 N/A% 0 N/A%