Run Report
Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader [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::getCacheControlHeader1 7.1% 38 0.0% 40 0.0% 2,500 0.0% 0 0.0%
Exclusive Metrics for Current Function29 76.3% 23 57.5% 1,016 40.6% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue1 100.0% 38 100.0% 40 100.0% 2,500 100.0% 0 N/A%
Child functions
preg_match2 50.0% 5 13.2% 9 22.5% 468 18.7% 0 N/A%
implode1 25.0% 2 5.3% 4 10.0% 552 22.1% 0 N/A%
ksort1 25.0% 2 5.3% 4 10.0% 464 18.6% 0 N/A%