Diff Report
Run #51a287b61fb31: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51a287779d22e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #51a287b61fb31Run #51a287779d22eDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)131 141 10 7.6%
Incl. Wall Time (microsec) per call 19 20 1 7.6%
Excl. Wall Time (microsec)74 78 4 5.4%
Incl. CPU (microsecs)138 150 12 8.7%
Incl. CPU (microsecs) per call 20 21 2 8.7%
Excl. CPU (microsec)57 67 10 17.5%
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)4,480 4,480 0 0.0%
Incl. PeakMemUse (bytes) per call 640 640 0 0.0%
Excl. PeakMemUse (bytes)2,248 2,248 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% 10 2.6% 12 13.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 40.0% 10 83.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 8 80.0% 8 66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 2 20.0% 4 33.3% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% 7 70.0% 6 50.0% 0 N/A% 0 N/A%
strtolower0 N/A% -1 -10.0% -4 -33.3% 0 N/A% 0 N/A%