Run Report
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Parent/Child report for drupal_add_http_header [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
drupal_add_http_header1 7.7% 28 0.0% 29 0.0% 6,056 0.0% 4,072 0.0%
Exclusive Metrics for Current Function11 39.3% 6 20.7% 2,024 33.4% 1,416 34.8%
Parent function
call_user_func_array@11 100.0% 28 100.0% 29 100.0% 6,056 100.0% 4,072 100.0%
Child functions
drupal_static1 33.3% 11 39.3% 12 41.4% 1,136 18.8% 624 15.3%
_drupal_set_preferred_header_name1 33.3% 5 17.9% 7 24.1% 2,088 34.5% 1,560 38.3%
strtolower1 33.3% 1 3.6% 4 13.8% 808 13.3% 472 11.6%