Diff Report
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a20b11c1ab: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #512a1f7f217a6Run #512a20b11c1abDiffDiff%
Number of Function Calls2 1 -1 -50.0%
Incl. Wall Time (microsec)47 40 -7 -14.9%
Incl. Wall Time (microsec) per call 24 40 17 70.2%
Excl. Wall Time (microsec)11 6 -5 -45.5%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)16,944 14,808 -2,136 -12.6%
Incl. MemUse (bytes) per call 8,472 14,808 6,336 74.8%
Excl. MemUse (bytes)2,904 1,760 -1,144 -39.4%
Incl. PeakMemUse (bytes)11,640 0 -11,640 -100.0%
Incl. PeakMemUse (bytes) per call 5,820 0 -5,820 -100.0%
Excl. PeakMemUse (bytes)920 0 -920 -100.0%

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_link-1 -50.0% -7 -0.0% 0 0.0% -2,136 -0.1% -11,640 -0.3%
Exclusive Metrics Diff for Current Function-5 -71.4% 0 N/A% -1,144 -53.6% -920 -7.9%
Parent functions
drupal_add_feed-1 -100.0% -35 -500.0% 0 N/A% -14,648 -685.8% -11,640 -100.0%
template_preprocess_html0 0.0% 28 400.0% 0 N/A% 12,512 585.8% 0 0.0%
Child function
drupal_add_html_head-1 -100.0% -2 -28.6% 0 N/A% -992 -46.4% -10,720 -92.1%