Diff Report
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f27198f838: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #523f26a22745bRun #523f27198f838DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)66 67 1 1.5%
Incl. Wall Time (microsec) per call 11 11 0 1.5%
Excl. Wall Time (microsec)36 37 1 2.8%
Incl. CPU (microsecs)70 73 3 4.3%
Incl. CPU (microsecs) per call 12 12 1 4.3%
Excl. CPU (microsec)29 31 2 6.9%
Incl. MemUse (bytes)14,752 14,752 0 0.0%
Incl. MemUse (bytes) per call 2,459 2,459 0 0.0%
Excl. MemUse (bytes)7,640 7,640 0 0.0%
Incl. PeakMemUse (bytes)2,328 2,328 0 0.0%
Incl. PeakMemUse (bytes) per call 388 388 0 0.0%
Excl. PeakMemUse (bytes)1,728 1,728 0 0.0%

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% 1 0.1% 3 3.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 100.0% 2 66.7% 0 N/A% 0 N/A%
Parent functions
drupal_add_html_head_link0 N/A% 2 200.0% 2 66.7% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% -1 -100.0% 0 0.0% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%
Child functions
_drupal_default_html_head0 N/A% -1 -100.0% -2 -66.7% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 100.0% 3 100.0% 0 N/A% 0 N/A%