Diff Report
Run #519ffb7471c72: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ffc4c0008b: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_send_headers

drupal_send_headersRun #519ffb7471c72Run #519ffc4c0008bDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)216 260 44 20.4%
Incl. Wall Time (microsec) per call 72 87 15 20.4%
Excl. Wall Time (microsec)89 133 44 49.4%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)4,304 4,304 0 0.0%
Incl. MemUse (bytes) per call 1,435 1,435 0 0.0%
Excl. MemUse (bytes)-36 -36 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% 44 1.4% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function44 100.0% 0 N/A% 0 N/A% 0 N/A%
Parent function
drupal_add_http_header0 N/A% 44 100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
drupal_static0 N/A% 2 4.5% 0 N/A% 0 N/A% 0 N/A%
header0 N/A% -2 -4.5% 0 N/A% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
_drupal_set_preferred_header_name0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
drupal_get_http_header0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%