Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbcb7249d1: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #519fbb3f5c2a0Run #519fbcb7249d1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,454 1,411 -43 -3.0%
Incl. Wall Time (microsec) per call 1,454 1,411 -43 -3.0%
Excl. Wall Time (microsec)12 11 -1 -8.3%
Incl. CPU (microsecs)1,456 1,412 -44 -3.0%
Incl. CPU (microsecs) per call 1,456 1,412 -44 -3.0%
Excl. CPU (microsec)10 8 -2 -20.0%
Incl. MemUse (bytes)25,544 25,568 24 0.1%
Incl. MemUse (bytes) per call 25,544 25,568 24 0.1%
Excl. MemUse (bytes)-9,616 -9,672 -56 -0.6%
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% -43 -11.3% -44 -13.8% 24 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -2.3% -2 -4.5% -56 -233.3% 0 N/A%
Parent function
template_process_html0 N/A% -43 -100.0% -44 -100.0% 24 100.0% 0 N/A%
Child functions
drupal_render@10 N/A% -43 -100.0% -43 -97.7% 64 266.7% 0 N/A%
drupal_alter0 N/A% 1 2.3% 0 0.0% 0 0.0% 0 N/A%
drupal_add_html_head0 N/A% 0 0.0% 1 2.3% 16 66.7% 0 N/A%