Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #51f5bb078e5a7Run #51f5bbaa8fc1dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,039 1,116 77 7.4%
Incl. Wall Time (microsec) per call 1,039 1,116 77 7.4%
Excl. Wall Time (microsec)14 14 0 0.0%
Incl. CPU (microsecs)1,040 1,118 78 7.5%
Incl. CPU (microsecs) per call 1,040 1,118 78 7.5%
Excl. CPU (microsec)10 10 0 0.0%
Incl. MemUse (bytes)17,608 17,632 24 0.1%
Incl. MemUse (bytes) per call 17,608 17,632 24 0.1%
Excl. MemUse (bytes)-10,984 -11,056 -72 -0.7%
Incl. PeakMemUse (bytes)24,056 27,264 3,208 13.3%
Incl. PeakMemUse (bytes) per call 24,056 27,264 3,208 13.3%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for drupal_get_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_get_html_head0 N/A% 77 1.7% 78 1.8% 24 0.0% 3,208 5.6%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% -72 -300.0% 0 0.0%
Parent function
call_user_func_array@10 N/A% 77 100.0% 78 100.0% 24 100.0% 3,208 100.0%
Child functions
drupal_render@10 N/A% 78 101.3% 80 102.6% 72 300.0% 3,248 101.2%
drupal_alter0 N/A% -1 -1.3% -1 -1.3% 0 0.0% -40 -1.2%
drupal_add_html_head0 N/A% 0 0.0% -1 -1.3% 24 100.0% 0 0.0%