Run Report
Run #51a196247bb60: XHProf Run (Namespace=drupal-perf-ezeedub)
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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_headers2 9.5% 207 0.1% 4,000 1.2% 4,372 0.1% 4,396 0.1%
Exclusive Metrics for Current Function64 30.9% 0 0.0% 396 9.1% 1,352 30.8%
Parent function
drupal_add_http_header2 100.0% 207 100.0% 4,000 100.0% 4,372 100.0% 4,396 100.0%
Child functions
drupal_get_http_header2 20.0% 84 40.6% 4,000 100.0% 1,440 32.9% 1,104 25.1%
drupal_static2 20.0% 31 15.0% 0 0.0% 540 12.4% 628 14.3%
header2 20.0% 16 7.7% 0 0.0% 676 15.5% 344 7.8%
_drupal_set_preferred_header_name2 20.0% 8 3.9% 0 0.0% 852 19.5% 520 11.8%
strtolower2 20.0% 4 1.9% 0 0.0% 468 10.7% 448 10.2%