Diff Report
Run #519ff7de62889: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #519ff7de62889Run #519ff693b4ca2DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)3,282 3,265 -17 -0.5%
Incl. Wall Time (microsec) per call 3,282 3,265 -17 -0.5%
Excl. Wall Time (microsec)22 22 0 0.0%
Incl. CPU (microsecs)3,272 3,267 -5 -0.2%
Incl. CPU (microsecs) per call 3,272 3,267 -5 -0.2%
Excl. CPU (microsec)17 19 2 11.8%
Incl. MemUse (bytes)28,224 28,224 0 0.0%
Incl. MemUse (bytes) per call 28,224 28,224 0 0.0%
Excl. MemUse (bytes)-13,624 -13,624 0 0.0%
Incl. PeakMemUse (bytes)18,168 18,688 520 2.9%
Incl. PeakMemUse (bytes) per call 18,168 18,688 520 2.9%
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% -17 -1.5% -5 -0.4% 0 0.0% 520 0.7%
Exclusive Metrics Diff for Current Function0 0.0% 2 40.0% 0 N/A% 0 0.0%
Parent function
template_process_html0 N/A% -17 -100.0% -5 -100.0% 0 N/A% 520 100.0%
Child functions
drupal_render@10 N/A% -19 -111.8% -8 -160.0% 0 N/A% 520 100.0%
drupal_alter0 N/A% 1 5.9% 1 20.0% 0 N/A% 0 0.0%
drupal_add_html_head0 N/A% 1 5.9% 0 0.0% 0 N/A% 0 0.0%