Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)60 58 -2 -3.3%
Incl. Wall Time (microsec) per call 6 6 -0 -3.3%
Excl. Wall Time (microsec)35 34 -1 -2.9%
Incl. CPU (microsecs)67 64 -3 -4.5%
Incl. CPU (microsecs) per call 7 6 -0 -4.5%
Excl. CPU (microsec)36 32 -4 -11.1%
Incl. MemUse (bytes)17,744 17,752 8 0.0%
Incl. MemUse (bytes) per call 1,774 1,775 1 0.0%
Excl. MemUse (bytes)11,096 11,104 8 0.1%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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 -0.2% -3 -0.3% 8 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -50.0% -4 -133.3% 8 100.0% 0 N/A%
Parent functions
drupal_add_html_head_link0 N/A% -1 -50.0% -1 -33.3% 8 100.0% 0 N/A%
template_preprocess_html0 N/A% -1 -50.0% -1 -33.3% 0 0.0% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% -1 -33.3% 0 0.0% 0 N/A%
Child functions
_drupal_default_html_head0 N/A% -1 -50.0% -1 -33.3% 0 0.0% 0 N/A%
drupal_static0 N/A% 0 0.0% 2 66.7% 0 0.0% 0 N/A%