Run Report
Run #519050b464828: 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% 85 0.0% 90 0.1% 7,856 0.1% 5,848 0.0%
Exclusive Metrics for Current Function49 57.6% 43 47.8% -64 -0.8% 2,200 37.6%
Parent function
drupal_add_http_header3 100.0% 85 100.0% 90 100.0% 7,856 100.0% 5,848 100.0%
Child functions
drupal_static3 20.0% 11 12.9% 12 13.3% 1,048 13.3% 656 11.2%
drupal_get_http_header3 20.0% 11 12.9% 15 16.7% 3,032 38.6% 1,376 23.5%
header3 20.0% 10 11.8% 11 12.2% 1,024 13.0% 480 8.2%
_drupal_set_preferred_header_name3 20.0% 3 3.5% 6 6.7% 1,944 24.7% 528 9.0%
strtolower3 20.0% 1 1.2% 3 3.3% 872 11.1% 608 10.4%