Run Report
Run #534ad9c94e95b: 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% 34 0.0% 36 0.0% 2,544 0.0% 0 0.0%
Exclusive Metrics for Current Function25 73.5% 23 63.9% 1,060 41.7% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue1 100.0% 34 100.0% 36 100.0% 2,544 100.0% 0 N/A%
Child functions
preg_match2 50.0% 5 14.7% 6 16.7% 468 18.4% 0 N/A%
implode1 25.0% 2 5.9% 4 11.1% 552 21.7% 0 N/A%
ksort1 25.0% 2 5.9% 3 8.3% 464 18.2% 0 N/A%