Diff Report
Run #519dd86a86681: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519dd9ab8b74d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #519dd86a86681Run #519dd9ab8b74dDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)58 61 3 5.2%
Incl. Wall Time (microsec) per call 8 9 0 5.2%
Excl. Wall Time (microsec)36 39 3 8.3%
Incl. CPU (microsecs)68 68 0 0.0%
Incl. CPU (microsecs) per call 10 10 0 0.0%
Excl. CPU (microsec)39 34 -5 -12.8%
Incl. MemUse (bytes)14,656 14,696 40 0.3%
Incl. MemUse (bytes) per call 2,094 2,099 6 0.3%
Excl. MemUse (bytes)8,016 8,056 40 0.5%
Incl. PeakMemUse (bytes)5,640 5,616 -24 -0.4%
Incl. PeakMemUse (bytes) per call 806 802 -3 -0.4%
Excl. PeakMemUse (bytes)1,832 1,984 152 8.3%

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% 3 0.0% 0 0.0% 40 0.1% -24 -0.0%
Exclusive Metrics Diff for Current Function3 100.0% -5 N/A% 40 100.0% 152 633.3%
Parent functions
drupal_add_html_head_link0 N/A% 3 100.0% 0 N/A% 8 20.0% -24 -100.0%
drupal_get_html_head0 N/A% 0 0.0% 0 N/A% 8 20.0% 0 0.0%
template_preprocess_html0 N/A% 0 0.0% 0 N/A% 24 60.0% 0 0.0%
Child functions
_drupal_default_html_head0 N/A% 0 0.0% 1 N/A% 0 0.0% -48 -200.0%
drupal_static0 N/A% 0 0.0% 4 N/A% 0 0.0% -128 -533.3%