Run Report
Run #519af59f030f2: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Parent/Child report for drupal_send_headers [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
drupal_send_headers1 6.7% 53 0.0% 55 0.0% 7,672 0.0% 0 0.0%
Exclusive Metrics for Current Function25 47.2% 20 36.4% 1,664 21.7% 0 N/A%
Parent function
drupal_add_http_header1 100.0% 53 100.0% 55 100.0% 7,672 100.0% 0 N/A%
Child functions
drupal_static1 20.0% 13 24.5% 14 25.5% 1,000 13.0% 0 N/A%
drupal_get_http_header1 20.0% 7 13.2% 9 16.4% 2,200 28.7% 0 N/A%
header1 20.0% 6 11.3% 8 14.5% 888 11.6% 0 N/A%
_drupal_set_preferred_header_name1 20.0% 1 1.9% 2 3.6% 1,112 14.5% 0 N/A%
strtolower1 20.0% 1 1.9% 2 3.6% 808 10.5% 0 N/A%