Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050b464828: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #51904f8640386Run #519050b464828DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)91 86 -5 -5.5%
Incl. Wall Time (microsec) per call 9 9 -1 -5.5%
Excl. Wall Time (microsec)53 50 -3 -5.7%
Incl. CPU (microsecs)99 93 -6 -6.1%
Incl. CPU (microsecs) per call 10 9 -1 -6.1%
Excl. CPU (microsec)53 47 -6 -11.3%
Incl. MemUse (bytes)18,952 18,952 0 0.0%
Incl. MemUse (bytes) per call 1,895 1,895 0 0.0%
Excl. MemUse (bytes)11,848 11,848 0 0.0%
Incl. PeakMemUse (bytes)9,120 9,120 0 0.0%
Incl. PeakMemUse (bytes) per call 912 912 0 0.0%
Excl. PeakMemUse (bytes)2,496 2,496 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% -5 -5.4% -6 -1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -60.0% -6 -100.0% 0 N/A% 0 N/A%
Parent functions
rdf_preprocess_node0 N/A% -4 -80.0% -5 -83.3% 0 N/A% 0 N/A%
drupal_add_html_head_link0 N/A% -1 -20.0% 1 16.7% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% -2 -33.3% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
_drupal_default_html_head0 N/A% -1 -20.0% -1 -16.7% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -20.0% 1 16.7% 0 N/A% 0 N/A%