Diff Report
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_process_attached

drupal_process_attachedRun #51ec243650361Run #51ec227a9cea0DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,814 1,780 -34 -1.9%
Incl. Wall Time (microsec) per call 302 297 -6 -1.9%
Excl. Wall Time (microsec)124 123 -1 -0.8%
Incl. CPU (microsecs)1,821 1,785 -36 -2.0%
Incl. CPU (microsecs) per call 304 298 -6 -2.0%
Excl. CPU (microsec)104 99 -5 -4.8%
Incl. MemUse (bytes)340,192 339,616 -576 -0.2%
Incl. MemUse (bytes) per call 56,699 56,603 -96 -0.2%
Excl. MemUse (bytes)-3,368 -3,376 -8 -0.2%
Incl. PeakMemUse (bytes)12,992 37,024 24,032 185.0%
Incl. PeakMemUse (bytes) per call 2,165 6,171 4,005 185.0%
Excl. PeakMemUse (bytes)2,560 2,560 0 0.0%

Parent/Child Regression/Improvement report for drupal_process_attached [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_process_attached0 N/A% -34 -0.4% -36 -0.5% -576 -1.9% 24,032 75.0%
Exclusive Metrics Diff for Current Function-1 -2.9% -5 -13.9% -8 -1.4% 0 0.0%
Parent functions
drupal_render0 N/A% -30 -88.2% -31 -86.1% -224 -38.9% 23,776 98.9%
drupal_render@40 N/A% -3 -8.8% -4 -11.1% -512 -88.9% 0 0.0%
drupal_add_library0 N/A% -1 -2.9% -2 -5.6% 176 30.6% 0 0.0%
drupal_render@10 N/A% 0 0.0% 0 0.0% -16 -2.8% 256 1.1%
drupal_render@20 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@30 N/A% 0 0.0% 1 2.8% 0 0.0% 0 0.0%
Child functions
drupal_add_library0 N/A% -32 -94.1% -31 -86.1% -744 -129.2% 23,776 98.9%
call_user_func0 N/A% -2 -5.9% -1 -2.8% 168 29.2% 256 1.1%
is_array0 N/A% 1 2.9% 3 8.3% 8 1.4% 0 0.0%
call_user_func_array@20 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_numeric0 N/A% 0 0.0% -2 -5.6% 0 0.0% 0 0.0%