Diff Report
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #519ac1a144fa6Run #519abf80bb905DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,863 1,752 -1,111 -38.8%
Incl. Wall Time (microsec) per call 2,863 1,752 -1,111 -38.8%
Excl. Wall Time (microsec)22 19 -3 -13.6%
Incl. CPU (microsecs)2,864 1,754 -1,110 -38.8%
Incl. CPU (microsecs) per call 2,864 1,754 -1,110 -38.8%
Excl. CPU (microsec)16 16 0 0.0%
Incl. MemUse (bytes)26,552 27,400 848 3.2%
Incl. MemUse (bytes) per call 26,552 27,400 848 3.2%
Excl. MemUse (bytes)-10,440 -5,072 5,368 51.4%
Incl. PeakMemUse (bytes)0 16,296 16,296 N/A%
Incl. PeakMemUse (bytes) per call 0 16,296 16,296 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% -1,111 -139.2% -1,110 -72.8% 848 0.2% 16,296 1.0%
Exclusive Metrics Diff for Current Function-3 -0.3% 0 0.0% 5,368 633.0% 0 0.0%
Parent functions
template_process_html-1 N/A% -2,863 -257.7% -2,864 -258.0% -26,552 -3131.1% 0 0.0%
template_process_maintenance_page1 N/A% 1,752 157.7% 1,754 158.0% 27,400 3231.1% 16,296 100.0%
Child functions
drupal_render@1-1 N/A% -2,768 -249.1% -2,771 -249.6% -33,928 -4000.9% 0 0.0%
drupal_render1 N/A% 1,645 148.1% 1,647 148.4% 29,816 3516.0% 15,648 96.0%
drupal_alter0 N/A% 17 1.5% 16 1.4% 0 0.0% 240 1.5%
drupal_add_html_head0 N/A% -2 -0.2% -2 -0.2% -408 -48.1% 408 2.5%