Diff Report
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff79b9e81a: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #519ff693b4ca2Run #519ff79b9e81aDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)182 176 -6 -3.3%
Incl. Wall Time (microsec) per call 61 59 -2 -3.3%
Excl. Wall Time (microsec)51 48 -3 -5.9%
Incl. CPU (microsecs)188 181 -7 -3.7%
Incl. CPU (microsecs) per call 63 60 -2 -3.7%
Excl. CPU (microsec)46 48 2 4.3%
Incl. MemUse (bytes)19,136 19,136 0 0.0%
Incl. MemUse (bytes) per call 6,379 6,379 0 0.0%
Excl. MemUse (bytes)4,608 4,608 0 0.0%
Incl. PeakMemUse (bytes)15,328 15,328 0 0.0%
Incl. PeakMemUse (bytes) per call 5,109 5,109 0 0.0%
Excl. PeakMemUse (bytes)2,544 2,544 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% -6 -1.1% -7 -1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -50.0% 2 28.6% 0 N/A% 0 N/A%
Parent functions
template_preprocess_html0 N/A% -5 -83.3% -6 -85.7% 0 N/A% 0 N/A%
node_page_view0 N/A% -1 -16.7% -1 -14.3% 0 N/A% 0 N/A%
Child functions
drupal_add_html_head0 N/A% -2 -33.3% -5 -71.4% 0 N/A% 0 N/A%
check_plain0 N/A% -1 -16.7% -3 -42.9% 0 N/A% 0 N/A%
drupal_http_header_attributes0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%