Diff Report
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #535139ab6e707Run #53513afe3c568DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)271 274 3 1.1%
Incl. Wall Time (microsec) per call 21 21 0 1.1%
Excl. Wall Time (microsec)106 100 -6 -5.7%
Incl. CPU (microsecs)278 285 7 2.5%
Incl. CPU (microsecs) per call 21 22 1 2.5%
Excl. CPU (microsec)81 84 3 3.7%
Incl. MemUse (bytes)29,896 29,912 16 0.1%
Incl. MemUse (bytes) per call 2,300 2,301 1 0.1%
Excl. MemUse (bytes)16,864 16,864 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 3 0.1% 7 0.1% 16 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -200.0% 3 42.9% 0 0.0% 0 N/A%
Parent functions
call_user_func_array@10 N/A% 4 133.3% 8 114.3% 16 100.0% 0 N/A%
call_user_func_array0 N/A% -1 -33.3% -1 -14.3% 0 0.0% 0 N/A%
Child functions
drupal_add_html_head0 N/A% 5 166.7% 1 14.3% 16 100.0% 0 N/A%
drupal_http_header_attributes0 N/A% 3 100.0% 4 57.1% 0 0.0% 0 N/A%
Drupal\Component\Utility\String::checkPlain0 N/A% 1 33.3% -1 -14.3% 0 0.0% 0 N/A%