Diff Report
Run #519fb952126aa: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fb8e35d279: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #519fb952126aaRun #519fb8e35d279DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)130 87 -43 -33.1%
Incl. Wall Time (microsec) per call 19 12 -6 -33.1%
Excl. Wall Time (microsec)90 48 -42 -46.7%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 571 571 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)14,704 14,656 -48 -0.3%
Incl. MemUse (bytes) per call 2,101 2,094 -7 -0.3%
Excl. MemUse (bytes)8,064 8,016 -48 -0.6%
Incl. PeakMemUse (bytes)6,416 6,120 -296 -4.6%
Incl. PeakMemUse (bytes) per call 917 874 -42 -4.6%
Excl. PeakMemUse (bytes)2,360 2,144 -216 -9.2%

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% -43 -0.9% 4,000 50.0% -48 -0.0% -296 -0.1%
Exclusive Metrics Diff for Current Function-42 -97.7% 0 0.0% -48 -100.0% -216 -73.0%
Parent functions
drupal_add_html_head_link0 N/A% -40 -93.0% 4,000 100.0% -24 -50.0% -296 -100.0%
template_preprocess_html0 N/A% -2 -4.7% 0 0.0% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% -1 -2.3% 0 0.0% -24 -50.0% 0 0.0%
Child functions
_drupal_default_html_head0 N/A% -1 -2.3% 0 0.0% 0 0.0% -80 -27.0%
drupal_static0 N/A% 0 0.0% 4,000 100.0% 0 0.0% 0 0.0%