Diff Report
Run #519de1c349c58: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de2415c35a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #519de1c349c58Run #519de2415c35aDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)56 56 0 0.0%
Incl. Wall Time (microsec) per call 8 8 0 0.0%
Excl. Wall Time (microsec)34 33 -1 -2.9%
Incl. CPU (microsecs)62 63 1 1.6%
Incl. CPU (microsecs) per call 9 9 0 1.6%
Excl. CPU (microsec)32 33 1 3.1%
Incl. MemUse (bytes)14,640 14,640 0 0.0%
Incl. MemUse (bytes) per call 2,091 2,091 0 0.0%
Excl. MemUse (bytes)8,000 8,000 0 0.0%
Incl. PeakMemUse (bytes)5,272 5,272 0 0.0%
Incl. PeakMemUse (bytes) per call 753 753 0 0.0%
Excl. PeakMemUse (bytes)1,656 1,656 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% 0 0.0% 1 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 N/A% 1 100.0% 0 N/A% 0 N/A%
Parent functions
drupal_add_html_head_link0 N/A% 1 N/A% 1 100.0% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% -1 N/A% 0 0.0% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_static0 N/A% 1 N/A% 1 100.0% 0 N/A% 0 N/A%
_drupal_default_html_head0 N/A% 0 N/A% -1 -100.0% 0 N/A% 0 N/A%