Diff Report
Run #519eade6f30be: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #519eade6f30beRun #519ead03a5283DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)60 59 -1 -1.7%
Incl. Wall Time (microsec) per call 9 8 -0 -1.7%
Excl. Wall Time (microsec)31 29 -2 -6.5%
Incl. CPU (microsecs)68 69 1 1.5%
Incl. CPU (microsecs) per call 10 10 0 1.5%
Excl. CPU (microsec)32 34 2 6.2%
Incl. MemUse (bytes)14,672 14,640 -32 -0.2%
Incl. MemUse (bytes) per call 2,096 2,091 -5 -0.2%
Excl. MemUse (bytes)8,032 8,000 -32 -0.4%
Incl. PeakMemUse (bytes)5,880 5,808 -72 -1.2%
Incl. PeakMemUse (bytes) per call 840 830 -10 -1.2%
Excl. PeakMemUse (bytes)1,984 1,656 -328 -16.5%

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 -0.0% 1 0.1% -32 -0.0% -72 -0.0%
Exclusive Metrics Diff for Current Function-2 -200.0% 2 200.0% -32 -100.0% -328 -455.6%
Parent functions
template_preprocess_html0 N/A% -1 -100.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% 0 0.0% 0 0.0% -16 -50.0% 0 0.0%
drupal_add_html_head_link0 N/A% 0 0.0% 1 100.0% -16 -50.0% -72 -100.0%
Child functions
drupal_static0 N/A% 4 400.0% 2 200.0% 0 0.0% 128 177.8%
_drupal_default_html_head0 N/A% -3 -300.0% -3 -300.0% 0 0.0% 128 177.8%