Diff Report
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a037bb4f6e8: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #52a03729e7d1aRun #52a037bb4f6e8DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,186 1,167 -19 -1.6%
Incl. Wall Time (microsec) per call 1,186 1,167 -19 -1.6%
Excl. Wall Time (microsec)13 18 5 38.5%
Incl. CPU (microsecs)1,186 1,169 -17 -1.4%
Incl. CPU (microsecs) per call 1,186 1,169 -17 -1.4%
Excl. CPU (microsec)9 15 6 66.7%
Incl. MemUse (bytes)17,560 17,584 24 0.1%
Incl. MemUse (bytes) per call 17,560 17,584 24 0.1%
Excl. MemUse (bytes)-9,440 -9,520 -80 -0.8%
Incl. PeakMemUse (bytes)19,672 19,784 112 0.6%
Incl. PeakMemUse (bytes) per call 19,672 19,784 112 0.6%
Excl. PeakMemUse (bytes)760 896 136 17.9%

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% -19 -2.3% -17 -2.0% 24 0.0% 112 0.2%
Exclusive Metrics Diff for Current Function5 26.3% 6 35.3% -80 -333.3% 136 121.4%
Parent function
call_user_func_array@10 N/A% -19 -100.0% -17 -100.0% 24 100.0% 112 100.0%
Child functions
drupal_render@10 N/A% -24 -126.3% -25 -147.1% 80 333.3% 144 128.6%
drupal_alter0 N/A% 1 5.3% 1 5.9% 0 0.0% 0 0.0%
drupal_add_html_head0 N/A% -1 -5.3% 1 5.9% 24 100.0% -168 -150.0%