Diff Report
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #517c7d73caad2Run #517c7dc1dc4c3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,993 2,324 331 16.6%
Incl. Wall Time (microsec) per call 1,993 2,324 331 16.6%
Excl. Wall Time (microsec)15 18 3 20.0%
Incl. CPU (microsecs)1,995 2,325 330 16.5%
Incl. CPU (microsecs) per call 1,995 2,325 330 16.5%
Excl. CPU (microsec)12 16 4 33.3%
Incl. MemUse (bytes)27,184 27,184 0 0.0%
Incl. MemUse (bytes) per call 27,184 27,184 0 0.0%
Excl. MemUse (bytes)-14,384 -14,384 0 0.0%
Incl. PeakMemUse (bytes)18,992 18,936 -56 -0.3%
Incl. PeakMemUse (bytes) per call 18,992 18,936 -56 -0.3%
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% 331 93.8% 330 35.3% 0 0.0% -56 -2.3%
Exclusive Metrics Diff for Current Function3 0.9% 4 1.2% 0 N/A% 0 0.0%
Parent function
template_process_html0 N/A% 331 100.0% 330 100.0% 0 N/A% -56 -100.0%
Child functions
drupal_render@10 N/A% 325 98.2% 324 98.2% 0 N/A% -56 -100.0%
drupal_alter0 N/A% 2 0.6% 1 0.3% 0 N/A% 0 0.0%
drupal_add_html_head0 N/A% 1 0.3% 1 0.3% 0 N/A% 0 0.0%