Diff Report
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #52e4a222581efRun #52e4a1c03557cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)828 821 -7 -0.8%
Incl. Wall Time (microsec) per call 828 821 -7 -0.8%
Excl. Wall Time (microsec)10 10 0 0.0%
Incl. CPU (microsecs)830 823 -7 -0.8%
Incl. CPU (microsecs) per call 830 823 -7 -0.8%
Excl. CPU (microsec)8 9 1 12.5%
Incl. MemUse (bytes)17,456 17,456 0 0.0%
Incl. MemUse (bytes) per call 17,456 17,456 0 0.0%
Excl. MemUse (bytes)-7,824 -7,824 0 0.0%
Incl. PeakMemUse (bytes)17,776 18,720 944 5.3%
Incl. PeakMemUse (bytes) per call 17,776 18,720 944 5.3%
Excl. PeakMemUse (bytes)1,064 1,144 80 7.5%

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% -7 -1.4% -7 -3.3% 0 0.0% 944 3.6%
Exclusive Metrics Diff for Current Function0 0.0% 1 14.3% 0 N/A% 80 8.5%
Parent function
call_user_func_array0 N/A% -7 -100.0% -7 -100.0% 0 N/A% 944 100.0%
Child functions
drupal_render@10 N/A% -7 -100.0% -7 -100.0% 0 N/A% -8 -0.8%
drupal_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 40 4.2%
drupal_add_html_head0 N/A% 0 0.0% -1 -14.3% 0 N/A% 832 88.1%