Diff Report
Run #5230aa47d621c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230a98f3b26c: 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 #5230aa47d621cRun #5230a98f3b26cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,553 1,598 45 2.9%
Incl. Wall Time (microsec) per call 1,553 1,598 45 2.9%
Excl. Wall Time (microsec)16 15 -1 -6.2%
Incl. CPU (microsecs)1,554 1,600 46 3.0%
Incl. CPU (microsecs) per call 1,554 1,600 46 3.0%
Excl. CPU (microsec)14 14 0 0.0%
Incl. MemUse (bytes)17,656 17,624 -32 -0.2%
Incl. MemUse (bytes) per call 17,656 17,624 -32 -0.2%
Excl. MemUse (bytes)-10,216 -10,088 128 1.3%
Incl. PeakMemUse (bytes)22,760 22,544 -216 -0.9%
Incl. PeakMemUse (bytes) per call 22,760 22,544 -216 -0.9%
Excl. PeakMemUse (bytes)560 424 -136 -24.3%

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% 45 5.3% 46 5.0% -32 -0.0% -216 -0.3%
Exclusive Metrics Diff for Current Function-1 -2.2% 0 0.0% 128 400.0% -136 -63.0%
Parent function
call_user_func_array@10 N/A% 45 100.0% 46 100.0% -32 -100.0% -216 -100.0%
Child functions
drupal_render@10 N/A% 48 106.7% 48 104.3% -128 -400.0% -296 -137.0%
drupal_alter0 N/A% -3 -6.7% -2 -4.3% 0 0.0% 48 22.2%
drupal_add_html_head0 N/A% 1 2.2% 0 0.0% -32 -100.0% 168 77.8%