Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e86ee04ad: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #5192e6f7bc551Run #5192e86ee04adDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)92 94 2 2.2%
Incl. Wall Time (microsec) per call 9 9 0 2.2%
Excl. Wall Time (microsec)53 55 2 3.8%
Incl. CPU (microsecs)101 102 1 1.0%
Incl. CPU (microsecs) per call 10 10 0 1.0%
Excl. CPU (microsec)53 50 -3 -5.7%
Incl. MemUse (bytes)19,336 19,336 0 0.0%
Incl. MemUse (bytes) per call 1,934 1,934 0 0.0%
Excl. MemUse (bytes)11,976 11,976 0 0.0%
Incl. PeakMemUse (bytes)9,720 9,720 0 0.0%
Incl. PeakMemUse (bytes) per call 972 972 0 0.0%
Excl. PeakMemUse (bytes)2,448 2,448 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% 2 0.9% 1 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 100.0% -3 -300.0% 0 N/A% 0 N/A%
Parent functions
drupal_add_html_head_link0 N/A% 1 50.0% -1 -100.0% 0 N/A% 0 N/A%
rdf_preprocess_node0 N/A% 1 50.0% 2 200.0% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
_drupal_default_html_head0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 3 300.0% 0 N/A% 0 N/A%