Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e86ee04ad: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #5192e6f7bc551Run #5192e86ee04adDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)122 126 4 3.3%
Incl. Wall Time (microsec) per call 41 42 1 3.3%
Excl. Wall Time (microsec)31 33 2 6.5%
Incl. CPU (microsecs)125 129 4 3.2%
Incl. CPU (microsecs) per call 42 43 1 3.2%
Excl. CPU (microsec)25 29 4 16.0%
Incl. MemUse (bytes)20,280 20,280 0 0.0%
Incl. MemUse (bytes) per call 6,760 6,760 0 0.0%
Excl. MemUse (bytes)4,816 4,816 0 0.0%
Incl. PeakMemUse (bytes)16,208 16,208 0 0.0%
Incl. PeakMemUse (bytes) per call 5,403 5,403 0 0.0%
Excl. PeakMemUse (bytes)2,920 2,920 0 0.0%

Parent/Child Regression/Improvement report for drupal_add_html_head_link [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_add_html_head_link0 N/A% 4 1.7% 4 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 50.0% 4 100.0% 0 N/A% 0 N/A%
Parent functions
node_page_view0 N/A% 4 100.0% 3 75.0% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
Child functions
check_plain0 N/A% 1 25.0% 2 50.0% 0 N/A% 0 N/A%
drupal_add_html_head0 N/A% 1 25.0% -1 -25.0% 0 N/A% 0 N/A%
drupal_http_header_attributes0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%