Diff Report
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #53920bd97d62dRun #53920b950c201DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)72 59 -13 -18.1%
Incl. Wall Time (microsec) per call 72 59 -13 -18.1%
Excl. Wall Time (microsec)14 13 -1 -7.1%
Incl. CPU (microsecs)75 61 -14 -18.7%
Incl. CPU (microsecs) per call 75 61 -14 -18.7%
Excl. CPU (microsec)13 10 -3 -23.1%
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% -13 -2.9% -14 -3.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -7.7% -3 -21.4% 0 N/A% 0 N/A%
Parent function
template_preprocess_html0 N/A% -13 -100.0% -14 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal::moduleHandler0 N/A% -11 -84.6% -10 -71.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1 -7.7% -1 -7.1% 0 N/A% 0 N/A%
drupal_add_html_head0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%