Diff Report
Run #52e48e674e7b6: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e48ef364ce3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #52e48e674e7b6Run #52e48ef364ce3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,092 1,100 8 0.7%
Incl. Wall Time (microsec) per call 1,092 1,100 8 0.7%
Excl. Wall Time (microsec)13 18 5 38.5%
Incl. CPU (microsecs)1,093 1,101 8 0.7%
Incl. CPU (microsecs) per call 1,093 1,101 8 0.7%
Excl. CPU (microsec)8 12 4 50.0%
Incl. MemUse (bytes)17,416 17,416 0 0.0%
Incl. MemUse (bytes) per call 17,416 17,416 0 0.0%
Excl. MemUse (bytes)-8,240 -8,240 0 0.0%
Incl. PeakMemUse (bytes)32,432 32,208 -224 -0.7%
Incl. PeakMemUse (bytes) per call 32,432 32,208 -224 -0.7%
Excl. PeakMemUse (bytes)568 568 0 0.0%

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% 8 2.5% 8 2.0% 0 0.0% -224 -0.5%
Exclusive Metrics Diff for Current Function5 62.5% 4 50.0% 0 N/A% 0 0.0%
Parent function
call_user_func_array0 N/A% 8 100.0% 8 100.0% 0 N/A% -224 -100.0%
Child functions
drupal_alter0 N/A% 7 87.5% 8 100.0% 0 N/A% 0 0.0%
drupal_render@10 N/A% -4 -50.0% -5 -62.5% 0 N/A% -224 -100.0%
drupal_add_html_head0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 0.0%