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Run #51ec489b18752: 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% 153 0.0% 165 0.0% 8,424 0.0% 4,480 0.0%
Exclusive Metrics for Current Function84 54.9% 82 49.7% -7,328 -87.0% 2,248 50.2%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set6 66.7% 110 71.9% 116 70.3% 5,264 62.5% 2,480 55.4%
Symfony\Component\HttpFoundation\HeaderBag::set3 33.3% 43 28.1% 49 29.7% 3,160 37.5% 2,000 44.6%
Child functions
preg_match_all9 34.6% 52 34.0% 57 34.5% 14,392 170.8% 1,528 34.1%
strtolower17 65.4% 17 11.1% 26 15.8% 1,360 16.1% 704 15.7%