Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #51ec3b81ad265Run #51ec3c5ab9ae4DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)937 924 -13 -1.4%
Incl. Wall Time (microsec) per call 937 924 -13 -1.4%
Excl. Wall Time (microsec)13 12 -1 -7.7%
Incl. CPU (microsecs)937 925 -12 -1.3%
Incl. CPU (microsecs) per call 937 925 -12 -1.3%
Excl. CPU (microsec)10 11 1 10.0%
Incl. MemUse (bytes)14,192 14,192 0 0.0%
Incl. MemUse (bytes) per call 14,192 14,192 0 0.0%
Excl. MemUse (bytes)-9,072 -9,072 0 0.0%
Incl. PeakMemUse (bytes)19,312 19,712 400 2.1%
Incl. PeakMemUse (bytes) per call 19,312 19,712 400 2.1%
Excl. PeakMemUse (bytes)384 384 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% -13 -3.5% -12 -1.1% 0 0.0% 400 1.1%
Exclusive Metrics Diff for Current Function-1 -7.7% 1 8.3% 0 N/A% 0 0.0%
Parent function
call_user_func_array0 N/A% -13 -100.0% -12 -100.0% 0 N/A% 400 100.0%
Child functions
drupal_render@10 N/A% -12 -92.3% -12 -100.0% 0 N/A% 400 100.0%
drupal_alter0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 0.0%
drupal_add_html_head0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%