Diff Report
Run #51afe9a0d59b4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe9f952272: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_send_headers

drupal_send_headersRun #51afe9a0d59b4Run #51afe9f952272DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)80 80 0 0.0%
Incl. Wall Time (microsec) per call 27 27 0 0.0%
Excl. Wall Time (microsec)44 44 0 0.0%
Incl. CPU (microsecs)81 82 1 1.2%
Incl. CPU (microsecs) per call 27 27 0 1.2%
Excl. CPU (microsec)28 32 4 14.3%
Incl. MemUse (bytes)7,808 7,808 0 0.0%
Incl. MemUse (bytes) per call 2,603 2,603 0 0.0%
Excl. MemUse (bytes)-64 -64 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for drupal_send_headers [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
drupal_send_headers0 N/A% 0 0.0% 1 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 N/A% 4 400.0% 0 N/A% 0 N/A%
Parent function
drupal_add_http_header0 N/A% 0 N/A% 1 100.0% 0 N/A% 0 N/A%
Child functions
header0 N/A% 0 N/A% -2 -200.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 N/A% -1 -100.0% 0 N/A% 0 N/A%
_drupal_set_preferred_header_name0 N/A% 0 N/A% -2 -200.0% 0 N/A% 0 N/A%
drupal_get_http_header0 N/A% 0 N/A% 2 200.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%