Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e84845baf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #5192e6f7bc551Run #5192e84845bafDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)122 120 -2 -1.6%
Incl. Wall Time (microsec) per call 41 40 -1 -1.6%
Excl. Wall Time (microsec)31 34 3 9.7%
Incl. CPU (microsecs)125 123 -2 -1.6%
Incl. CPU (microsecs) per call 42 41 -1 -1.6%
Excl. CPU (microsec)25 30 5 20.0%
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 16,312 104 0.6%
Incl. PeakMemUse (bytes) per call 5,403 5,437 35 0.6%
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% -2 -0.4% -2 -0.2% 0 0.0% 104 0.1%
Exclusive Metrics Diff for Current Function3 150.0% 5 250.0% 0 N/A% 0 0.0%
Parent functions
node_page_view0 N/A% -3 -150.0% -3 -150.0% 0 N/A% 104 100.0%
template_preprocess_html0 N/A% 1 50.0% 1 50.0% 0 N/A% 0 0.0%
Child functions
drupal_add_html_head0 N/A% -5 -250.0% -7 -350.0% 0 N/A% 104 100.0%
drupal_http_header_attributes0 N/A% -1 -50.0% -1 -50.0% 0 N/A% 0 0.0%
check_plain0 N/A% 1 50.0% 1 50.0% 0 N/A% 0 0.0%