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

drupal_get_html_headRun #52f30b8747627Run #52f30aadf2c65DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,303 1,338 35 2.7%
Incl. Wall Time (microsec) per call 1,303 1,338 35 2.7%
Excl. Wall Time (microsec)19 14 -5 -26.3%
Incl. CPU (microsecs)1,305 1,338 33 2.5%
Incl. CPU (microsecs) per call 1,305 1,338 33 2.5%
Excl. CPU (microsec)10 7 -3 -30.0%
Incl. MemUse (bytes)17,568 17,544 -24 -0.1%
Incl. MemUse (bytes) per call 17,568 17,544 -24 -0.1%
Excl. MemUse (bytes)-10,240 -10,160 80 0.8%
Incl. PeakMemUse (bytes)34,816 35,496 680 2.0%
Incl. PeakMemUse (bytes) per call 34,816 35,496 680 2.0%
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 Function-5 -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%