Diff Report
Run #519fc84e17238: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #519fc84e17238Run #519fc53e46a65DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)957 901 -56 -5.9%
Incl. Wall Time (microsec) per call 957 901 -56 -5.9%
Excl. Wall Time (microsec)10 9 -1 -10.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)25,576 25,536 -40 -0.2%
Incl. MemUse (bytes) per call 25,576 25,536 -40 -0.2%
Excl. MemUse (bytes)-9,760 -9,632 128 1.3%
Incl. PeakMemUse (bytes)17,200 16,248 -952 -5.5%
Incl. PeakMemUse (bytes) per call 17,200 16,248 -952 -5.5%
Excl. PeakMemUse (bytes)0 96 96 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% -56 -10.3% 0 0.0% -40 -0.5% -952 -9.0%
Exclusive Metrics Diff for Current Function-1 -1.8% 0 N/A% 128 320.0% 96 10.1%
Parent function
template_process_html0 N/A% -56 -100.0% 0 N/A% -40 -100.0% -952 -100.0%
Child functions
drupal_render@10 N/A% -55 -98.2% 0 N/A% -120 -300.0% -1,048 -110.1%
drupal_alter0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
drupal_add_html_head0 N/A% 0 0.0% 0 N/A% -48 -120.0% 0 0.0%