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Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl9 20.5% 147 0.1% 159 0.1% 8,424 0.1% 4,480 0.0%
Exclusive Metrics for Current Function83 56.5% 71 44.7% -7,328 -87.0% 2,248 50.2%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set6 66.7% 104 70.7% 112 70.4% 5,264 62.5% 2,480 55.4%
Symfony\Component\HttpFoundation\HeaderBag::set3 33.3% 43 29.3% 47 29.6% 3,160 37.5% 2,000 44.6%
Child functions
preg_match_all9 34.6% 47 32.0% 60 37.7% 14,392 170.8% 1,528 34.1%
strtolower17 65.4% 17 11.6% 28 17.6% 1,360 16.1% 704 15.7%