Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a77153dbf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #54e0a6d45fe2aRun #54e0a77153dbfDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)115 118 3 2.6%
Incl. Wall Time (microsec) per call 16 17 0 2.6%
Excl. Wall Time (microsec)81 82 1 1.2%
Incl. CPU (microsecs)125 126 1 0.8%
Incl. CPU (microsecs) per call 18 18 0 0.8%
Excl. CPU (microsec)67 69 2 3.0%
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)-7,496 -7,496 0 0.0%
Incl. PeakMemUse (bytes)4,384 4,384 0 0.0%
Incl. PeakMemUse (bytes) per call 626 626 0 0.0%
Excl. PeakMemUse (bytes)2,184 2,184 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 0.2% 1 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 33.3% 2 200.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 2 66.7% 1 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 1 33.3% 0 0.0% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% 1 33.3% -3 -300.0% 0 N/A% 0 N/A%
preg_match_all0 N/A% 1 33.3% 2 200.0% 0 N/A% 0 N/A%