Diff Report
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f024cca254: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #523f01900df5cRun #523f024cca254DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,010 1,033 23 2.3%
Incl. Wall Time (microsec) per call 1,010 1,033 23 2.3%
Excl. Wall Time (microsec)12 18 6 50.0%
Incl. CPU (microsecs)1,011 1,034 23 2.3%
Incl. CPU (microsecs) per call 1,011 1,034 23 2.3%
Excl. CPU (microsec)9 13 4 44.4%
Incl. MemUse (bytes)14,320 12,184 -2,136 -14.9%
Incl. MemUse (bytes) per call 14,320 12,184 -2,136 -14.9%
Excl. MemUse (bytes)-10,088 -10,152 -64 -0.6%
Incl. PeakMemUse (bytes)22,392 18,008 -4,384 -19.6%
Incl. PeakMemUse (bytes) per call 22,392 18,008 -4,384 -19.6%
Excl. PeakMemUse (bytes)424 384 -40 -9.4%

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% 23 3.8% 23 5.3% -2,136 -5.1% -4,384 -11.7%
Exclusive Metrics Diff for Current Function6 26.1% 4 17.4% -64 -3.0% -40 -0.9%
Parent function
call_user_func_array@10 N/A% 23 100.0% 23 100.0% -2,136 -100.0% -4,384 -100.0%
Child functions
drupal_render@10 N/A% 8 34.8% 9 39.1% -2,088 -97.8% -3,904 -89.1%
drupal_add_html_head0 N/A% 6 26.1% 6 26.1% 16 0.7% -440 -10.0%
drupal_alter0 N/A% 3 13.0% 4 17.4% 0 0.0% 0 0.0%