Run Report
Run #54e0a77153dbf: XHProf Run (Namespace=drupal-perf-cottser)
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::getCacheControlHeader2 10.5% 30 0.0% 32 0.0% 4,584 0.0% 0 0.0%
Exclusive Metrics for Current Function22 73.3% 19 59.4% 1,928 42.1% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue2 100.0% 30 100.0% 32 100.0% 4,584 100.0% 0 N/A%
Child functions
preg_match4 50.0% 4 13.3% 8 25.0% 824 18.0% 0 N/A%
implode2 25.0% 2 6.7% 2 6.2% 1,016 22.2% 0 N/A%
ksort2 25.0% 2 6.7% 3 9.4% 816 17.8% 0 N/A%