Diff Report
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec8bd1b3c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_send_headers

drupal_send_headersRun #519ec8682c2dcRun #519ec8bd1b3c1DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)90 90 0 0.0%
Incl. Wall Time (microsec) per call 30 30 0 0.0%
Excl. Wall Time (microsec)47 46 -1 -2.1%
Incl. CPU (microsecs)93 92 -1 -1.1%
Incl. CPU (microsecs) per call 31 31 -0 -1.1%
Excl. CPU (microsec)34 32 -2 -5.9%
Incl. MemUse (bytes)8,832 8,832 0 0.0%
Incl. MemUse (bytes) per call 2,944 2,944 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 -0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 N/A% -2 -200.0% 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% 1 N/A% 2 200.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 N/A% -2 -200.0% 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% 1 100.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 N/A% 2 200.0% 0 N/A% 0 N/A%