Run Report
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
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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_headers3 11.1% 87 0.0% 92 0.0% 7,808 0.0% 5,944 0.0%
Exclusive Metrics for Current Function52 59.8% 41 44.6% -64 -0.8% 2,296 38.6%
Parent function
drupal_add_http_header3 100.0% 87 100.0% 92 100.0% 7,808 100.0% 5,944 100.0%
Child functions
drupal_get_http_header3 20.0% 12 13.8% 15 16.3% 3,032 38.8% 1,376 23.1%
header3 20.0% 10 11.5% 15 16.3% 1,024 13.1% 480 8.1%
drupal_static3 20.0% 9 10.3% 13 14.1% 1,000 12.8% 656 11.0%
_drupal_set_preferred_header_name3 20.0% 3 3.4% 5 5.4% 1,944 24.9% 528 8.9%
strtolower3 20.0% 1 1.1% 3 3.3% 872 11.2% 608 10.2%