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Run #519eb486908e7: 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::parseCacheControl11 22.4% 290 0.0% 305 0.0% 5,080 0.1% 2,416 0.0%
Exclusive Metrics for Current Function182 62.8% 166 54.4% -4,096 -80.6% 1,232 51.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set7 63.6% 200 69.0% 209 68.5% 3,128 61.6% 1,272 52.6%
Symfony\Component\HttpFoundation\HeaderBag::set4 36.4% 90 31.0% 96 31.5% 1,952 38.4% 1,144 47.4%
Child functions
preg_match_all11 37.9% 90 31.0% 103 33.8% 8,348 164.3% 756 31.3%
strtolower18 62.1% 18 6.2% 36 11.8% 828 16.3% 428 17.7%