Diff Report
Run #512a226436ce4: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #512a226436ce4Run #512a1f7f217a6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,188 1,397 209 17.6%
Incl. Wall Time (microsec) per call 1,188 1,397 209 17.6%
Excl. Wall Time (microsec)12 13 1 8.3%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 4,000 4,000 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)38,360 38,664 304 0.8%
Incl. MemUse (bytes) per call 38,360 38,664 304 0.8%
Excl. MemUse (bytes)-11,928 -13,896 -1,968 -16.5%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
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% 209 0.4% 4,000 7.7% 304 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 0.5% 0 0.0% -1,968 -647.4% 0 N/A%
Parent function
template_process_html0 N/A% 209 100.0% 4,000 100.0% 304 100.0% 0 N/A%
Child functions
drupal_render@10 N/A% 205 98.1% 4,000 100.0% 1,832 602.6% 0 N/A%
drupal_alter0 N/A% 3 1.4% 0 0.0% 256 84.2% 0 N/A%
drupal_add_html_head0 N/A% 0 0.0% 0 0.0% 184 60.5% 0 N/A%