Diff Report
Run #519c1681d41e5: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c153c76aa0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #519c1681d41e5Run #519c153c76aa0DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)59 58 -1 -1.7%
Incl. Wall Time (microsec) per call 30 29 -1 -1.7%
Excl. Wall Time (microsec)12 14 2 16.7%
Incl. CPU (microsecs)61 59 -2 -3.3%
Incl. CPU (microsecs) per call 31 30 -1 -3.3%
Excl. CPU (microsec)13 12 -1 -7.7%
Incl. MemUse (bytes)11,936 11,912 -24 -0.2%
Incl. MemUse (bytes) per call 5,968 5,956 -12 -0.2%
Excl. MemUse (bytes)2,024 2,024 0 0.0%
Incl. PeakMemUse (bytes)6,904 6,840 -64 -0.9%
Incl. PeakMemUse (bytes) per call 3,452 3,420 -32 -0.9%
Excl. PeakMemUse (bytes)648 568 -80 -12.3%

Parent/Child Regression/Improvement report for drupal_add_html_head_link [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_head_link0 N/A% -1 -0.0% -2 -0.1% -24 -0.0% -64 -0.1%
Exclusive Metrics Diff for Current Function2 200.0% -1 -50.0% 0 0.0% -80 -125.0%
Parent functions
drupal_add_feed0 N/A% -1 -100.0% -2 -100.0% -24 -100.0% -64 -100.0%
template_preprocess_html0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child function
drupal_add_html_head0 N/A% -3 -300.0% -1 -50.0% -24 -100.0% 16 25.0%