Diff Report
Run #51a0ef63cb19e: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a0f086f2681: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for drupal_send_headers

drupal_send_headersRun #51a0ef63cb19eRun #51a0f086f2681DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)226 218 -8 -3.5%
Incl. Wall Time (microsec) per call 75 73 -3 -3.5%
Excl. Wall Time (microsec)90 88 -2 -2.2%
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% -8 -0.2% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -25.0% 0 N/A% 0 N/A% 0 N/A%
Parent function
drupal_add_http_header0 N/A% -8 -100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
drupal_static0 N/A% -7 -87.5% 0 N/A% 0 N/A% 0 N/A%
header0 N/A% 2 25.0% 0 N/A% 0 N/A% 0 N/A%
_drupal_set_preferred_header_name0 N/A% -1 -12.5% 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%
strtolower0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%