Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #51fdbca2b5409Run #51fdbdbb58abcDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,367 1,382 15 1.1%
Incl. Wall Time (microsec) per call 1,367 1,382 15 1.1%
Excl. Wall Time (microsec)15 14 -1 -6.7%
Incl. CPU (microsecs)1,369 1,383 14 1.0%
Incl. CPU (microsecs) per call 1,369 1,383 14 1.0%
Excl. CPU (microsec)11 12 1 9.1%
Incl. MemUse (bytes)20,232 20,216 -16 -0.1%
Incl. MemUse (bytes) per call 20,232 20,216 -16 -0.1%
Excl. MemUse (bytes)-14,984 -14,984 0 0.0%
Incl. PeakMemUse (bytes)25,344 25,208 -136 -0.5%
Incl. PeakMemUse (bytes) per call 25,344 25,208 -136 -0.5%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 15 1.6% 14 19.4% -16 -0.1% -136 -0.4%
Exclusive Metrics Diff for Current Function-1 -6.7% 1 7.1% 0 0.0% 0 0.0%
Parent function
call_user_func_array0 N/A% 15 100.0% 14 100.0% -16 -100.0% -136 -100.0%
Child functions
drupal_render@10 N/A% 10 66.7% 9 64.3% -16 -100.0% -136 -100.0%
drupal_alter0 N/A% 6 40.0% 4 28.6% 0 0.0% 0 0.0%
drupal_add_html_head0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%