Run Report
Run #519fc53e46a65: 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% 94 0.1% 0 0.0% 8,424 0.1% 5,016 0.0%
Exclusive Metrics for Current Function62 66.0% 0 N/A% -7,328 -87.0% 2,440 48.6%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set6 66.7% 68 72.3% 0 N/A% 5,264 62.5% 3,192 63.6%
Symfony\Component\HttpFoundation\HeaderBag::set3 33.3% 26 27.7% 0 N/A% 3,160 37.5% 1,824 36.4%
Child functions
preg_match_all9 34.6% 32 34.0% 0 N/A% 14,392 170.8% 1,960 39.1%
strtolower17 65.4% 0 0.0% 0 N/A% 1,360 16.1% 616 12.3%