Diff Report
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #523f1dee40c1aRun #523f1f1f50546DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)64 66 2 3.1%
Incl. Wall Time (microsec) per call 11 11 0 3.1%
Excl. Wall Time (microsec)36 38 2 5.6%
Incl. CPU (microsecs)71 72 1 1.4%
Incl. CPU (microsecs) per call 12 12 0 1.4%
Excl. CPU (microsec)36 30 -6 -16.7%
Incl. MemUse (bytes)14,752 14,816 64 0.4%
Incl. MemUse (bytes) per call 2,459 2,469 11 0.4%
Excl. MemUse (bytes)7,640 7,704 64 0.8%
Incl. PeakMemUse (bytes)2,328 4,688 2,360 101.4%
Incl. PeakMemUse (bytes) per call 388 781 393 101.4%
Excl. PeakMemUse (bytes)1,728 2,416 688 39.8%

Parent/Child Regression/Improvement report for drupal_add_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_add_html_head0 N/A% 2 0.1% 1 0.0% 64 0.0% 2,360 1.3%
Exclusive Metrics Diff for Current Function2 100.0% -6 -600.0% 64 100.0% 688 29.2%
Parent functions
drupal_add_html_head_link0 N/A% 1 50.0% 0 0.0% 32 50.0% 1,704 72.2%
drupal_get_html_head0 N/A% 1 50.0% 1 100.0% 32 50.0% 656 27.8%
template_preprocess_html0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
_drupal_default_html_head0 N/A% 0 0.0% 5 500.0% 0 0.0% 1,672 70.8%
drupal_static0 N/A% 0 0.0% 2 200.0% 0 0.0% 0 0.0%