Diff Report
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a037bb4f6e8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #52a03729e7d1aRun #52a037bb4f6e8DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)62 63 1 1.6%
Incl. Wall Time (microsec) per call 10 11 0 1.6%
Excl. Wall Time (microsec)29 28 -1 -3.4%
Incl. CPU (microsecs)70 69 -1 -1.4%
Incl. CPU (microsecs) per call 12 12 -0 -1.4%
Excl. CPU (microsec)33 28 -5 -15.2%
Incl. MemUse (bytes)13,912 13,960 48 0.3%
Incl. MemUse (bytes) per call 2,319 2,327 8 0.3%
Excl. MemUse (bytes)7,264 7,312 48 0.7%
Incl. PeakMemUse (bytes)4,928 4,848 -80 -1.6%
Incl. PeakMemUse (bytes) per call 821 808 -13 -1.6%
Excl. PeakMemUse (bytes)2,144 1,808 -336 -15.7%

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 -0.1% 48 0.1% -80 -0.1%
Exclusive Metrics Diff for Current Function-1 -100.0% -5 -500.0% 48 100.0% -336 -420.0%
Parent functions
drupal_add_html_head_link0 N/A% 3 300.0% 1 100.0% 24 50.0% 88 110.0%
drupal_get_html_head0 N/A% -1 -100.0% 1 100.0% 24 50.0% -168 -210.0%
template_preprocess_html0 N/A% -1 -100.0% -3 -300.0% 0 0.0% 0 0.0%
Child functions
_drupal_default_html_head0 N/A% 3 300.0% 2 200.0% 0 0.0% 256 320.0%
drupal_static0 N/A% -1 -100.0% 2 200.0% 0 0.0% 0 0.0%