Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050cbdc201: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #51904f8640386Run #519050cbdc201DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,010 2,034 24 1.2%
Incl. Wall Time (microsec) per call 2,010 2,034 24 1.2%
Excl. Wall Time (microsec)14 18 4 28.6%
Incl. CPU (microsecs)2,012 2,036 24 1.2%
Incl. CPU (microsecs) per call 2,012 2,036 24 1.2%
Excl. CPU (microsec)10 16 6 60.0%
Incl. MemUse (bytes)27,264 27,264 0 0.0%
Incl. MemUse (bytes) per call 27,264 27,264 0 0.0%
Excl. MemUse (bytes)-14,352 -14,352 0 0.0%
Incl. PeakMemUse (bytes)17,896 15,328 -2,568 -14.3%
Incl. PeakMemUse (bytes) per call 17,896 15,328 -2,568 -14.3%
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% 24 2.1% 24 1.5% 0 0.0% -2,568 -2.8%
Exclusive Metrics Diff for Current Function4 16.7% 6 25.0% 0 N/A% 0 0.0%
Parent function
template_process_html0 N/A% 24 100.0% 24 100.0% 0 N/A% -2,568 -100.0%
Child functions
drupal_render@10 N/A% 20 83.3% 19 79.2% 0 N/A% -2,568 -100.0%
drupal_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_add_html_head0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 0.0%