Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)66 63 -3 -4.5%
Incl. Wall Time (microsec) per call 66 63 -3 -4.5%
Excl. Wall Time (microsec)15 13 -2 -13.3%
Incl. CPU (microsecs)69 65 -4 -5.8%
Incl. CPU (microsecs) per call 69 65 -4 -5.8%
Excl. CPU (microsec)12 10 -2 -16.7%
Incl. MemUse (bytes)2,612 2,612 0 0.0%
Incl. MemUse (bytes) per call 2,612 2,612 0 0.0%
Excl. MemUse (bytes)924 924 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_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% -3 -0.1% -4 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -66.7% -2 -50.0% 0 N/A% 0 N/A%
Parent function
template_preprocess_html0 N/A% -3 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1 -33.3% -2 -50.0% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
drupal_add_html_head0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%