Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a23ef211f9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #526a239923027Run #526a23ef211f9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,039 944 -95 -9.1%
Incl. Wall Time (microsec) per call 1,039 944 -95 -9.1%
Excl. Wall Time (microsec)21 16 -5 -23.8%
Incl. CPU (microsecs)1,041 945 -96 -9.2%
Incl. CPU (microsecs) per call 1,041 945 -96 -9.2%
Excl. CPU (microsec)17 8 -9 -52.9%
Incl. MemUse (bytes)14,216 14,216 0 0.0%
Incl. MemUse (bytes) per call 14,216 14,216 0 0.0%
Excl. MemUse (bytes)-7,832 -7,832 0 0.0%
Incl. PeakMemUse (bytes)26,888 26,888 0 0.0%
Incl. PeakMemUse (bytes) per call 26,888 26,888 0 0.0%
Excl. PeakMemUse (bytes)704 704 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% -95 -10.1% -96 -6.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -5.3% -9 -9.4% 0 N/A% 0 N/A%
Parent function
call_user_func_array0 N/A% -95 -100.0% -96 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_render@10 N/A% -86 -90.5% -85 -88.5% 0 N/A% 0 N/A%
drupal_alter0 N/A% -3 -3.2% -3 -3.1% 0 N/A% 0 N/A%
drupal_add_html_head0 N/A% -1 -1.1% 1 1.0% 0 N/A% 0 N/A%