Diff Report
Run #519fc2983e6a9: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbf2154a5e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #519fc2983e6a9Run #519fbf2154a5eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,852 2,864 12 0.4%
Incl. Wall Time (microsec) per call 2,852 2,864 12 0.4%
Excl. Wall Time (microsec)9 10 1 11.1%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 4,000 0 -4,000 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)198,104 198,108 4 0.0%
Incl. MemUse (bytes) per call 198,104 198,108 4 0.0%
Excl. MemUse (bytes)-1,832 -1,832 0 0.0%
Incl. PeakMemUse (bytes)198,040 197,920 -120 -0.1%
Incl. PeakMemUse (bytes) per call 198,040 197,920 -120 -0.1%
Excl. PeakMemUse (bytes)244 240 -4 -1.6%

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% 12 1.2% -4,000 -200000.0% 4 0.0% -120 -0.1%
Exclusive Metrics Diff for Current Function1 8.3% 0 0.0% 0 0.0% -4 -3.3%
Parent function
template_process_maintenance_page0 N/A% 12 100.0% -4,000 -100.0% 4 100.0% -120 -100.0%
Child functions
drupal_render0 N/A% 10 83.3% -4,000 -100.0% 4 100.0% -84 -70.0%
drupal_alter0 N/A% 1 8.3% 0 0.0% 0 0.0% -32 -26.7%
drupal_add_html_head0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%