Diff Report
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30b8747627: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #52f30aadf2c65Run #52f30b8747627DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,338 1,303 -35 -2.6%
Incl. Wall Time (microsec) per call 1,338 1,303 -35 -2.6%
Excl. Wall Time (microsec)14 19 5 35.7%
Incl. CPU (microsecs)1,338 1,305 -33 -2.5%
Incl. CPU (microsecs) per call 1,338 1,305 -33 -2.5%
Excl. CPU (microsec)7 10 3 42.9%
Incl. MemUse (bytes)17,544 17,568 24 0.1%
Incl. MemUse (bytes) per call 17,544 17,568 24 0.1%
Excl. MemUse (bytes)-10,160 -10,240 -80 -0.8%
Incl. PeakMemUse (bytes)35,496 34,816 -680 -1.9%
Incl. PeakMemUse (bytes) per call 35,496 34,816 -680 -1.9%
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% -35 -0.8% -33 -0.8% 24 0.0% -680 -0.9%
Exclusive Metrics Diff for Current Function5 14.3% 3 9.1% -80 -333.3% 0 0.0%
Parent function
call_user_func_array0 N/A% -35 -100.0% -33 -100.0% 24 100.0% -680 -100.0%
Child functions
drupal_render@10 N/A% -42 -120.0% -42 -127.3% 80 333.3% -704 -103.5%
drupal_alter0 N/A% 2 5.7% 6 18.2% 0 0.0% 0 0.0%
drupal_add_html_head0 N/A% 0 0.0% 0 0.0% 24 100.0% 24 3.5%