Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8e1e5eca: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #519fe7ae1f6ccRun #519fe8e1e5ecaDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,925 1,957 32 1.7%
Incl. Wall Time (microsec) per call 1,925 1,957 32 1.7%
Excl. Wall Time (microsec)21 27 6 28.6%
Incl. CPU (microsecs)1,927 1,960 33 1.7%
Incl. CPU (microsecs) per call 1,927 1,960 33 1.7%
Excl. CPU (microsec)19 25 6 31.6%
Incl. MemUse (bytes)24,392 24,392 0 0.0%
Incl. MemUse (bytes) per call 24,392 24,392 0 0.0%
Excl. MemUse (bytes)-8,200 -8,200 0 0.0%
Incl. PeakMemUse (bytes)15,336 15,360 24 0.2%
Incl. PeakMemUse (bytes) per call 15,336 15,360 24 0.2%
Excl. PeakMemUse (bytes)424 424 0 0.0%

Parent/Child Regression/Improvement report for drupal_get_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_get_html_head0 N/A% 32 11.7% 33 12.7% 0 0.0% 24 37.5%
Exclusive Metrics Diff for Current Function6 18.8% 6 18.2% 0 N/A% 0 0.0%
Parent function
template_process_html0 N/A% 32 100.0% 33 100.0% 0 N/A% 24 100.0%
Child functions
drupal_render@10 N/A% 24 75.0% 25 75.8% 0 N/A% 24 100.0%
drupal_alter0 N/A% 1 3.1% 1 3.0% 0 N/A% 0 0.0%
drupal_add_html_head0 N/A% 1 3.1% 1 3.0% 0 N/A% 0 0.0%