Diff Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1a785aaa6: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #519b1557bbc04Run #519b1a785aaa6DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)163 143 -20 -12.3%
Incl. Wall Time (microsec) per call 23 20 -3 -12.3%
Excl. Wall Time (microsec)60 63 3 5.0%
Incl. CPU (microsecs)173 158 -15 -8.7%
Incl. CPU (microsecs) per call 25 23 -2 -8.7%
Excl. CPU (microsec)60 70 10 16.7%
Incl. MemUse (bytes)15,416 15,416 0 0.0%
Incl. MemUse (bytes) per call 2,202 2,202 0 0.0%
Excl. MemUse (bytes)8,360 8,360 0 0.0%
Incl. PeakMemUse (bytes)6,312 6,312 0 0.0%
Incl. PeakMemUse (bytes) per call 902 902 0 0.0%
Excl. PeakMemUse (bytes)1,648 1,648 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% -20 -1.0% -15 -0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 15.0% 10 66.7% 0 N/A% 0 N/A%
Parent functions
drupal_add_html_head_link0 N/A% -22 -110.0% -17 -113.3% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 2 10.0% 2 13.3% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
_drupal_default_html_head0 N/A% -23 -115.0% -22 -146.7% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% -3 -20.0% 0 N/A% 0 N/A%