Diff Report
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #52f5c11235c73Run #52f5c0b2e882aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)833 827 -6 -0.7%
Incl. Wall Time (microsec) per call 833 827 -6 -0.7%
Excl. Wall Time (microsec)12 11 -1 -8.3%
Incl. CPU (microsecs)834 825 -9 -1.1%
Incl. CPU (microsecs) per call 834 825 -9 -1.1%
Excl. CPU (microsec)8 8 0 0.0%
Incl. MemUse (bytes)17,520 17,520 0 0.0%
Incl. MemUse (bytes) per call 17,520 17,520 0 0.0%
Excl. MemUse (bytes)-8,464 -8,464 0 0.0%
Incl. PeakMemUse (bytes)24,592 24,696 104 0.4%
Incl. PeakMemUse (bytes) per call 24,592 24,696 104 0.4%
Excl. PeakMemUse (bytes)704 704 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% -6 -1.4% -9 -3.8% 0 0.0% 104 0.2%
Exclusive Metrics Diff for Current Function-1 -16.7% 0 0.0% 0 N/A% 0 0.0%
Parent function
call_user_func_array0 N/A% -6 -100.0% -9 -100.0% 0 N/A% 104 100.0%
Child functions
drupal_render@10 N/A% -7 -116.7% -11 -122.2% 0 N/A% 104 100.0%
drupal_alter0 N/A% 2 33.3% 2 22.2% 0 N/A% 0 0.0%
drupal_add_html_head0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%