Diff Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #519b1557bbc04Run #519b1ad213669DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)163 130 -33 -20.2%
Incl. Wall Time (microsec) per call 23 19 -5 -20.2%
Excl. Wall Time (microsec)60 66 6 10.0%
Incl. CPU (microsecs)173 141 -32 -18.5%
Incl. CPU (microsecs) per call 25 20 -5 -18.5%
Excl. CPU (microsec)60 67 7 11.7%
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% -33 -0.3% -32 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 18.2% 7 21.9% 0 N/A% 0 N/A%
Parent functions
drupal_add_html_head_link0 N/A% -36 -109.1% -35 -109.4% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 4 12.1% 3 9.4% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% -1 -3.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
_drupal_default_html_head0 N/A% -36 -109.1% -35 -109.4% 0 N/A% 0 N/A%
drupal_static0 N/A% -3 -9.1% -4 -12.5% 0 N/A% 0 N/A%