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

drupal_get_html_headRun #523f024cca254Run #523f01900df5cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,033 1,010 -23 -2.2%
Incl. Wall Time (microsec) per call 1,033 1,010 -23 -2.2%
Excl. Wall Time (microsec)18 12 -6 -33.3%
Incl. CPU (microsecs)1,034 1,011 -23 -2.2%
Incl. CPU (microsecs) per call 1,034 1,011 -23 -2.2%
Excl. CPU (microsec)13 9 -4 -30.8%
Incl. MemUse (bytes)12,184 14,320 2,136 17.5%
Incl. MemUse (bytes) per call 12,184 14,320 2,136 17.5%
Excl. MemUse (bytes)-10,152 -10,088 64 0.6%
Incl. PeakMemUse (bytes)18,008 22,392 4,384 24.3%
Incl. PeakMemUse (bytes) per call 18,008 22,392 4,384 24.3%
Excl. PeakMemUse (bytes)384 424 40 10.4%

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 Function-6 -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%