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

drupal_get_html_headRun #519eb7a1537f7Run #519eb880e5974DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,398 2,363 -35 -1.5%
Incl. Wall Time (microsec) per call 2,398 2,363 -35 -1.5%
Excl. Wall Time (microsec)20 19 -1 -5.0%
Incl. CPU (microsecs)2,400 2,364 -36 -1.5%
Incl. CPU (microsecs) per call 2,400 2,364 -36 -1.5%
Excl. CPU (microsec)18 14 -4 -22.2%
Incl. MemUse (bytes)14,168 14,184 16 0.1%
Incl. MemUse (bytes) per call 14,168 14,184 16 0.1%
Excl. MemUse (bytes)-6,216 -6,236 -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 Function-1 -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%