Run Report
Run #51ec5d631cb28: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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% 146 0.0% 160 0.0% 8,424 0.0% 4,480 0.0%
Exclusive Metrics for Current Function80 54.8% 83 51.9% -7,336 -87.1% 2,248 50.2%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set6 66.7% 106 72.6% 114 71.2% 5,264 62.5% 2,480 55.4%
Symfony\Component\HttpFoundation\HeaderBag::set3 33.3% 40 27.4% 46 28.7% 3,160 37.5% 2,000 44.6%
Child functions
preg_match_all9 34.6% 49 33.6% 56 35.0% 14,400 170.9% 1,528 34.1%
strtolower17 65.4% 17 11.6% 21 13.1% 1,360 16.1% 704 15.7%