Diff Report
Run #538e3af7e977d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #538e3af7e977dRun #538e3ac0de109DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)243 245 2 0.8%
Incl. Wall Time (microsec) per call 19 19 0 0.8%
Excl. Wall Time (microsec)99 97 -2 -2.0%
Incl. CPU (microsecs)250 255 5 2.0%
Incl. CPU (microsecs) per call 19 20 0 2.0%
Excl. CPU (microsec)76 82 6 7.9%
Incl. MemUse (bytes)22,688 22,688 0 0.0%
Incl. MemUse (bytes) per call 1,745 1,745 0 0.0%
Excl. MemUse (bytes)15,752 15,752 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% 2 0.3% 5 0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% 6 120.0% 0 N/A% 0 N/A%
Parent functions
call_user_func_array@10 N/A% 2 100.0% 4 80.0% 0 N/A% 0 N/A%
call_user_func_array0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%
Child functions
drupal_add_html_head0 N/A% 2 100.0% -1 -20.0% 0 N/A% 0 N/A%
drupal_http_header_attributes0 N/A% 1 50.0% 2 40.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\String::checkPlain0 N/A% 1 50.0% -2 -40.0% 0 N/A% 0 N/A%