Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,363 2,398 35 1.5%
Incl. Wall Time (microsec) per call 2,363 2,398 35 1.5%
Excl. Wall Time (microsec)19 20 1 5.3%
Incl. CPU (microsecs)2,364 2,400 36 1.5%
Incl. CPU (microsecs) per call 2,364 2,400 36 1.5%
Excl. CPU (microsec)14 18 4 28.6%
Incl. MemUse (bytes)14,184 14,168 -16 -0.1%
Incl. MemUse (bytes) per call 14,184 14,168 -16 -0.1%
Excl. MemUse (bytes)-6,236 -6,216 20 0.3%
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% 35 1.0% 36 35.0% -16 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 2.9% 4 11.1% 20 125.0% 0 N/A%
Parent function
template_process_html0 N/A% 35 100.0% 36 100.0% -16 -100.0% 0 N/A%
Child functions
drupal_render@10 N/A% 27 77.1% 27 75.0% -32 -200.0% 0 N/A%
drupal_alter0 N/A% 4 11.4% 3 8.3% 0 0.0% 0 N/A%
drupal_add_html_head0 N/A% 3 8.6% 2 5.6% -4 -25.0% 0 N/A%