Hmmm... something is drastically wrong here, looks like we're thrashing
tasks between nodes?
Kernbench:
Elapsed User System CPU
2.5.59 20.032s 186.66s 47.73s 1170%
2.5.59-ingo2 23.578s 198.874s 90.648s 1227.4%
NUMA schedbench 4:
AvgUser Elapsed TotalUser TotalSys
2.5.59 0.00 36.38 90.70 0.62
2.5.59-ingo2 0.00 47.62 127.13 1.89
NUMA schedbench 8:
AvgUser Elapsed TotalUser TotalSys
2.5.59 0.00 42.78 249.77 1.85
2.5.59-ingo2 0.00 59.45 358.31 5.23
NUMA schedbench 16:
AvgUser Elapsed TotalUser TotalSys
2.5.59 0.00 56.84 848.00 2.78
2.5.59-ingo2 0.00 114.70 1430.95 21.21
diffprofile:
44770 total
27840 do_anonymous_page
3180 buffered_rmqueue
1814 default_idle
1534 __copy_from_user_ll
1465 free_hot_cold_page
1172 __copy_to_user_ll
919 page_remove_rmap
881 zap_pte_range
730 do_wp_page
687 do_no_page
601 __alloc_pages
527 vm_enough_memory
432 __set_page_dirty_buffers
426 page_add_rmap
322 release_pages
311 __pagevec_lru_add_active
233 prep_new_page
202 clear_page_tables
181 schedule
132 current_kernel_time
127 __block_prepare_write
103 kmap_atomic
100 __wake_up
97 pte_alloc_one
95 may_open
87 find_get_page
76 dget_locked
72 bad_range
69 pgd_alloc
62 __fput
50 copy_strings
...
-66 open_namei
-68 path_lookup
-115 .text.lock.file_table
-255 .text.lock.dec_and_lock
-469 .text.lock.namei
-
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