Diff Report
Run #519ffa0e6cdec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ffa45eeaa4: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #519ffa0e6cdecRun #519ffa45eeaa4DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)76 68 -8 -10.5%
Incl. Wall Time (microsec) per call 8 7 -1 -10.5%
Excl. Wall Time (microsec)49 40 -9 -18.4%
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)18,256 18,256 0 0.0%
Incl. MemUse (bytes) per call 1,826 1,826 0 0.0%
Excl. MemUse (bytes)11,360 11,360 0 0.0%
Incl. PeakMemUse (bytes)9,680 9,680 0 0.0%
Incl. PeakMemUse (bytes) per call 968 968 0 0.0%
Excl. PeakMemUse (bytes)2,504 2,504 0 0.0%

Parent/Child Regression/Improvement report for drupal_add_html_head [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_head0 N/A% -8 -1.5% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -112.5% 0 N/A% 0 N/A% 0 N/A%
Parent functions
rdf_preprocess_node0 N/A% -8 -100.0% 0 N/A% 0 N/A% 0 N/A%
drupal_add_html_head_link0 N/A% -1 -12.5% 0 N/A% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 1 12.5% 0 N/A% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
drupal_static0 N/A% 1 12.5% 0 N/A% 0 N/A% 0 N/A%
_drupal_default_html_head0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%