Diff Report
Run #519c146573182: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #519c146573182Run #519c116ac5313DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)81 80 -1 -1.2%
Incl. Wall Time (microsec) per call 41 40 -1 -1.2%
Excl. Wall Time (microsec)17 17 0 0.0%
Incl. CPU (microsecs)85 84 -1 -1.2%
Incl. CPU (microsecs) per call 43 42 -1 -1.2%
Excl. CPU (microsec)19 17 -2 -10.5%
Incl. MemUse (bytes)6,608 6,604 -4 -0.1%
Incl. MemUse (bytes) per call 3,304 3,302 -2 -0.1%
Excl. MemUse (bytes)1,112 1,112 0 0.0%
Incl. PeakMemUse (bytes)4,068 4,084 16 0.4%
Incl. PeakMemUse (bytes) per call 2,034 2,042 8 0.4%
Excl. PeakMemUse (bytes)520 420 -100 -19.2%

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% -1 -0.0% -4 -0.0% 16 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -2 -200.0% 0 0.0% -100 -625.0%
Parent functions
drupal_add_feed0 N/A% -2 -200.0% -2 -200.0% -4 -100.0% 16 100.0%
template_preprocess_html0 N/A% 1 100.0% 1 100.0% 0 0.0% 0 0.0%
Child function
drupal_add_html_head0 N/A% -1 -100.0% 1 100.0% -4 -100.0% 116 725.0%