Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbca569199: 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 #519fbb3f5c2a0Run #519fbca569199DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)59 56 -3 -5.1%
Incl. Wall Time (microsec) per call 8 8 -0 -5.1%
Excl. Wall Time (microsec)32 31 -1 -3.1%
Incl. CPU (microsecs)63 62 -1 -1.6%
Incl. CPU (microsecs) per call 9 9 -0 -1.6%
Excl. CPU (microsec)28 28 0 0.0%
Incl. MemUse (bytes)14,640 14,640 0 0.0%
Incl. MemUse (bytes) per call 2,091 2,091 0 0.0%
Excl. MemUse (bytes)8,000 8,000 0 0.0%
Incl. PeakMemUse (bytes)5,536 5,536 0 0.0%
Incl. PeakMemUse (bytes) per call 791 791 0 0.0%
Excl. PeakMemUse (bytes)1,656 1,656 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% -3 -0.5% -1 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -33.3% 0 0.0% 0 N/A% 0 N/A%
Parent functions
drupal_add_html_head_link0 N/A% -3 -100.0% -3 -300.0% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
Child functions
_drupal_default_html_head0 N/A% -1 -33.3% -1 -100.0% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -33.3% 0 0.0% 0 N/A% 0 N/A%