Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)84 83 -1 -1.2%
Incl. Wall Time (microsec) per call 14 14 -0 -1.2%
Excl. Wall Time (microsec)44 43 -1 -2.3%
Incl. CPU (microsecs)92 93 1 1.1%
Incl. CPU (microsecs) per call 15 16 0 1.1%
Excl. CPU (microsec)43 43 0 0.0%
Incl. MemUse (bytes)7,644 7,644 0 0.0%
Incl. MemUse (bytes) per call 1,274 1,274 0 0.0%
Excl. MemUse (bytes)4,068 4,068 0 0.0%
Incl. PeakMemUse (bytes)2,864 2,864 0 0.0%
Incl. PeakMemUse (bytes) per call 477 477 0 0.0%
Excl. PeakMemUse (bytes)960 960 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% -1 -0.1% 1 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -100.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
drupal_get_html_head0 N/A% -3 -300.0% -3 -300.0% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 1 100.0% 3 300.0% 0 N/A% 0 N/A%
drupal_add_html_head_link0 N/A% 1 100.0% 1 100.0% 0 N/A% 0 N/A%
Child functions
_drupal_default_html_head0 N/A% 1 100.0% 1 100.0% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -100.0% 0 0.0% 0 N/A% 0 N/A%