Diff Report
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180c595dcf8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #53180b3960796Run #53180c595dcf8DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,252 1,245 -7 -0.6%
Incl. Wall Time (microsec) per call 1,252 1,245 -7 -0.6%
Excl. Wall Time (microsec)17 18 1 5.9%
Incl. CPU (microsecs)1,253 1,247 -6 -0.5%
Incl. CPU (microsecs) per call 1,253 1,247 -6 -0.5%
Excl. CPU (microsec)14 14 0 0.0%
Incl. MemUse (bytes)13,184 13,232 48 0.4%
Incl. MemUse (bytes) per call 13,184 13,232 48 0.4%
Excl. MemUse (bytes)-9,872 -9,984 -112 -1.1%
Incl. PeakMemUse (bytes)18,520 0 -18,520 -100.0%
Incl. PeakMemUse (bytes) per call 18,520 0 -18,520 -100.0%
Excl. PeakMemUse (bytes)768 0 -768 -100.0%

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% -7 -0.5% -6 -0.4% 48 0.0% -18,520 -4.8%
Exclusive Metrics Diff for Current Function1 14.3% 0 0.0% -112 -233.3% -768 -4.1%
Parent function
call_user_func_array0 N/A% -7 -100.0% -6 -100.0% 48 100.0% -18,520 -100.0%
Child functions
drupal_render@10 N/A% -8 -114.3% -8 -133.3% 128 266.7% -15,600 -84.2%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% 2 33.3% 0 0.0% -720 -3.9%
Drupal::moduleHandler0 N/A% 0 0.0% 0 0.0% 0 0.0% -528 -2.9%
drupal_add_html_head0 N/A% 0 0.0% 0 0.0% 32 66.7% -904 -4.9%