___________________________________________________________________________________________ System: Linux elm3b96.eng 2.4.17-dch2 #15 SMP Thu Feb 28 19:39:04 PST 2002 i686 Total counts All (8) CPUs Start time: Fri Mar 1 04:46:55 2002 End time: Fri Mar 1 04:51:26 2002 Delta Time: 270.79 sec. Hash table slots in use: 268. Global read lock slots in use: 999. *************************** Warnings! ****************************** Read Lock table overflowed. The data in this report may be in error due to this. ************************ End of Warnings! ************************** - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - SPINLOCKS HOLD WAIT UTIL CON MEAN( MAX ) MEAN( MAX )(% CPU) TOTAL NOWAIT SPIN RJECT NAME 12.8% 1.0us( 18ms) 9.6us( 16ms)( 8.6%) 151139057 87.2% 12.8% 0.00% *TOTAL* 0.00% 0% 1.6us( 1.7us) 0us 2 100% 0% 0% [0xc3213a34] 0.00% 0% 1.7us( 1.7us) 0us 1 100% 0% 0% kmem_cache_grow+0xa4 0.00% 0% 1.4us( 1.4us) 0us 1 100% 0% 0% kmem_cache_grow+0x1f4 0.00% 0% 4.4us( 6.0us) 0us 21 100% 0% 0% [0xde3dfaf0] 0.00% 0% 2.1us( 2.6us) 0us 2 100% 0% 0% unmap_fixup+0x8c 0.00% 0% 4.6us( 6.0us) 0us 19 100% 0% 0% unmap_fixup+0x134 0.00% 8.2% 1.8us( 3.4us) 1.4us( 2.1us)(0.00%) 61 91.8% 8.2% 0% [0xf77f25c8] 0.00% 8.2% 1.8us( 3.4us) 1.4us( 2.1us)(0.00%) 61 91.8% 8.2% 0% unmap_fixup+0xa8 0.00% 0% 1.6us( 5.8us) 0us 1083 100% 0% 0% [0xf7b32698] 0.00% 0% 1.6us( 5.8us) 0us 1083 100% 0% 0% rh_int_timer_do+0x4c 0.00% 0% 6.2us( 12us) 0us 68 100% 0% 0% [0xf7b7b0d0] 0.00% 0% 6.2us( 12us) 0us 68 100% 0% 0% dev_watchdog+0x14 0.00% 0% 1.9us( 2.1us) 0us 2 100% 0% 0% [0xf7b7b4e4] 0.00% 0% 1.9us( 2.1us) 0us 2 100% 0% 0% tulip_get_stats+0x24 0.00% 0% 0.1us( 0.1us) 0us 80 100% 0% 0% [0xf7bb64ec] 0.00% 0% 0.1us( 0.1us) 0us 20 100% 0% 0% shmem_delete_inode+0x68 0.00% 0% 0.1us( 0.1us) 0us 20 100% 0% 0% shmem_get_inode+0x1c 0.00% 0% 0.1us( 0.1us) 0us 20 100% 0% 0% shmem_getpage_locked+0x274 0.00% 0% 0.1us( 0.1us) 0us 20 100% 0% 0% shmem_recalc_inode+0x48 0.00% 0% 3.7us( 41us) 0us 973 100% 0% 0% [0xf7bca810] 0.00% 0% 3.7us( 41us) 0us 973 100% 0% 0% ahc_linux_queue+0x38 0.00% 0% 1.3us( 6.4us) 0us 364 100% 0% 0% allocator_request_lock 0.00% 0% 2.1us( 6.4us) 0us 182 100% 0% 0% scsi_free+0x1c 0.00% 0% 0.5us( 4.2us) 0us 182 100% 0% 0% scsi_malloc+0x48 0.12% 0.03% 0.3us( 51us) 1.7us( 37us)(0.00%) 976428 100% 0.03% 0% arbitration_lock 0.00% 0.27% 0.4us( 1.3us) 2.8us( 2.8us)(0.00%) 366 99.7% 0.27% 0% deny_write_access+0xc 0.12% 0.03% 0.3us( 51us) 1.7us( 37us)(0.00%) 976062 100% 0.03% 0% get_write_access+0xc 0.00% 0% 2.3us( 5.7us) 0us 76 100% 0% 0% bdev_lock 0.00% 0% 2.3us( 5.7us) 0us 76 100% 0% 0% bdget+0x34 0.03% 0% 13us( 95us) 0us 6825 100% 0% 0% call_lock 0.03% 0% 13us( 95us) 0us 6825 100% 0% 0% smp_call_function+0x58 4.3% 8.0% 0.7us(1058us) 4.0us( 947us)(0.24%) 16347853 92.0% 8.0% 0% dcache_lock 0.00% 5.6% 1.6us( 3.5us) 8.5us( 8.5us)(0.00%) 18 94.4% 5.6% 0% autofs4_expire+0x38 0.01% 6.8% 0.3us( 63us) 3.9us( 90us)(0.00%) 134089 93.2% 6.8% 0% d_alloc+0x138 0.03% 11.5% 0.3us( 41us) 4.2us( 521us)(0.01%) 252740 88.5% 11.5% 0% d_delete+0x10 0.00% 2.4% 0.3us( 4.9us) 3.3us( 48us)(0.00%) 5480 97.6% 2.4% 0% d_delete+0x94 0.04% 9.6% 0.2us( 8.7us) 3.9us( 428us)(0.01%) 386828 90.4% 9.6% 0% d_instantiate+0x30 3.7% 7.8% 0.7us( 232us) 3.9us( 832us)(0.20%) 13791116 92.2% 7.8% 0% d_lookup+0x5c 0.03% 9.7% 1.4us( 13us) 3.9us( 339us)(0.00%) 50700 90.3% 9.7% 0% d_move+0x48 0.01% 4.8% 0.2us( 6.6us) 3.5us( 58us)(0.00%) 134067 95.2% 4.8% 0% d_rehash+0x50 0.00% 3.1% 0.2us( 3.8us) 3.7us( 13us)(0.00%) 1820 96.9% 3.1% 0% d_unhash+0x44 0.42% 9.0% 0.8us( 57us) 4.3us( 947us)(0.03%) 1501971 91.0% 9.0% 0% dput+0x30 0.00% 4.4% 1.3us( 5.4us) 1.2us( 1.8us)(0.00%) 68 95.6% 4.4% 0% link_path_walk+0x2c8 0.00% 4.4% 2.7us( 648us) 5.4us( 89us)(0.00%) 4032 95.6% 4.4% 0% prune_dcache+0x14 0.03% 7.0% 1.0us( 684us) 4.4us( 147us)(0.00%) 77775 93.0% 7.0% 0% prune_dcache+0x148 0.02% 3.1% 7.8us(1058us) 3.4us( 26us)(0.00%) 7149 96.9% 3.1% 0% select_parent+0x20 0.00% 0% 1.3us( 14us) 0us 1946 100% 0% 0% device_request_lock 0.00% 0% 0.6us( 3.9us) 0us 973 100% 0% 0% __scsi_release_command+0x14 0.00% 0% 2.1us( 14us) 0us 973 100% 0% 0% scsi_allocate_device+0x30 0.00% 0% 3.1us( 76us) 0us 402 100% 0% 0% emergency_lock 0.00% 0% 3.1us( 76us) 0us 402 100% 0% 0% bounce_end_io_write+0x28 1.0% 2.6% 1.0us( 118us) 2.6us( 71us)(0.01%) 2832208 97.4% 2.6% 0% files_lock 0.00% 0% 0.5us( 0.9us) 0us 40 100% 0% 0% check_tty_count+0x10 0.19% 3.7% 0.5us( 118us) 2.7us( 34us)(0.00%) 943966 96.3% 3.7% 0% file_move+0x18 0.13% 2.3% 0.4us( 52us) 2.7us( 71us)(0.00%) 944114 97.7% 2.3% 0% fput+0x80 0.69% 1.8% 2.0us( 61us) 2.3us( 62us)(0.00%) 944088 98.2% 1.8% 0% get_empty_filp+0xc 0.10% 0.03% 9.5us( 303us) 0us 28828 100% 0% 0.03% global_bh_lock 0.10% 0.03% 9.5us( 303us) 0us 28828 100% 0% 0.03% bh_action+0x18 0.09% 0% 8.9us( 16us) 0us 27079 100% 0% 0% i8253_lock 0.09% 0% 8.9us( 16us) 0us 27079 100% 0% 0% timer_interrupt+0x2c 0.03% 0% 2.8us( 8.4us) 0us 27079 100% 0% 0% i8259A_lock 0.03% 0% 2.8us( 8.4us) 0us 27079 100% 0% 0% timer_interrupt+0x90 0.00% 0% 0.9us( 1.1us) 0us 3 100% 0% 0% inet_peer_unused_lock 0.00% 0% 0.9us( 1.1us) 0us 3 100% 0% 0% cleanup_once+0x24 0.37% 0.38% 0.9us( 83us) 2.3us( 9.6us)(0.00%) 1162776 99.6% 0.38% 0% inode_lock 0.07% 0.19% 0.6us( 68us) 2.4us( 9.4us)(0.00%) 299009 99.8% 0.19% 0% __mark_inode_dirty+0x48 0.12% 0.34% 1.2us( 42us) 2.1us( 9.6us)(0.00%) 252822 99.7% 0.34% 0% get_empty_inode+0x24 0.00% 0% 0.8us( 3.4us) 0us 55 100% 0% 0% get_new_inode+0x34 0.03% 0.32% 2.5us( 42us) 1.8us( 5.2us)(0.00%) 32662 99.7% 0.32% 0% iget4+0x3c 0.05% 0.20% 0.6us( 83us) 2.1us( 7.7us)(0.00%) 252741 99.8% 0.20% 0% insert_inode_hash+0x44 0.09% 0.84% 0.8us( 63us) 2.3us( 9.3us)(0.00%) 285487 99.2% 0.84% 0% iput+0x78 0.00% 0% 8.1us( 19us) 0us 54 100% 0% 0% sync_unlocked_inodes+0x10 0.01% 0% 1.0us( 7.7us) 0us 39946 100% 0% 0% sync_unlocked_inodes+0x12c 0.01% 0% 3.5us( 110us) 0us 6412 100% 0% 0% io_request_lock 0.00% 0% 1.9us( 18us) 0us 1508 100% 0% 0% __make_request+0xec 0.00% 0% 8.0us( 37us) 0us 973 100% 0% 0% ahc_linux_isr+0x2ec 0.00% 0% 14us( 44us) 0us 39 100% 0% 0% generic_unplug_device+0x10 0.00% 0% 4.6us( 110us) 0us 973 100% 0% 0% scsi_dispatch_cmd+0x11c 0.00% 0% 0.9us( 5.4us) 0us 973 100% 0% 0% scsi_finish_command+0x18 0.00% 0% 3.3us( 15us) 0us 973 100% 0% 0% scsi_queue_next_request+0x18 0.00% 0% 3.0us( 7.9us) 0us 973 100% 0% 0% scsi_request_fn+0x31c 12.6% 10.4% 2.6us( 18ms) 25us( 16ms)( 1.6%) 12939900 89.6% 10.4% 0% kernel_flag 0.00% 0% 34us( 41us) 0us 20 100% 0% 0% chrdev_open+0x4c 0.00% 22.2% 0.6us( 2.0us) 11us( 50us)(0.00%) 54 77.8% 22.2% 0% de_put+0x28 0.47% 13.5% 3938us( 18ms) 1925us( 13ms)(0.00%) 326 86.5% 13.5% 0% do_exit+0xe8 2.7% 17.5% 29us( 806us) 76us( 16ms)(0.15%) 250120 82.5% 17.5% 0% ext2_delete_inode+0x80 0.05% 5.1% 0.3us( 17us) 12us(6242us)(0.01%) 518430 94.9% 5.1% 0% ext2_free_blocks+0x230 0.10% 10.3% 0.5us( 93us) 15us(6672us)(0.04%) 564784 89.7% 10.3% 0% ext2_new_block+0x564 0.21% 2.4% 0.2us( 92us) 6.6us(6288us)(0.02%) 3317117 97.6% 2.4% 0% ext2_new_block+0x764 0.01% 1.9% 0.2us( 40us) 4.7us( 252us)(0.00%) 166703 98.1% 1.9% 0% ext2_new_block+0x7f8 0.00% 0% 3.9us( 4.2us) 0us 20 100% 0% 0% get_chrfops+0x8c 0.65% 16.9% 15us( 451us) 51us( 14ms)(0.05%) 121593 83.1% 16.9% 0% lookup_hash+0x80 0.28% 18.1% 23us( 269us) 27us(6136us)(0.01%) 33280 81.9% 18.1% 0% notify_change+0x64 0.00% 60.0% 1.1us( 3.0us) 2.4us( 3.5us)(0.00%) 5 40.0% 60.0% 0% permission+0x38 0.07% 15.2% 15us( 392us) 60us( 14ms)(0.01%) 12415 84.8% 15.2% 0% real_lookup+0x64 1.5% 25.3% 32us( 12ms) 24us(6216us)(0.03%) 122372 74.7% 25.3% 0% schedule+0x558 0.09% 11.1% 4279us(6646us) 19us( 54us)(0.00%) 54 88.9% 11.1% 0% sync_old_buffers+0x1c 0.00% 0% 14us( 33us) 0us 19 100% 0% 0% sys_ioctl+0x4c 0.00% 0% 0.6us( 1.0us) 0us 20 100% 0% 0% sys_llseek+0x88 1.6% 13.2% 0.6us( 105us) 25us( 13ms)( 1.1%) 7276100 86.8% 13.2% 0% sys_lseek+0x6c 0.59% 15.6% 31us( 455us) 22us(5927us)(0.01%) 50700 84.4% 15.6% 0% sys_rename+0x1a0 0.00% 0% 9.6us( 13us) 0us 20 100% 0% 0% tty_release+0x1c 0.00% 0% 25us( 72us) 0us 22 100% 0% 0% tty_write+0x1bc 2.7% 23.2% 29us( 461us) 15us(6126us)(0.04%) 249861 76.8% 23.2% 0% vfs_create+0x8c 0.13% 31.7% 124us( 682us) 34us( 774us)(0.00%) 2880 68.3% 31.7% 0% vfs_mkdir+0x88 0.02% 20.1% 17us( 394us) 267us( 13ms)(0.01%) 3120 79.9% 20.1% 0% vfs_rmdir+0x158 0.00% 20.0% 8.8us( 11us) 49us( 49us)(0.00%) 5 80.0% 20.0% 0% vfs_statfs+0x4c 1.5% 18.2% 16us( 416us) 25us( 11ms)(0.05%) 249860 81.8% 18.2% 0% vfs_unlink+0x118 10.2% 19.1% 0.6us( 462us) 7.2us( 487us)( 3.1%) 48911692 80.9% 19.1% 0% kmap_lock 6.2% 19.6% 0.7us( 462us) 7.1us( 468us)( 1.6%) 24455846 80.4% 19.6% 0% kmap_high+0x10 4.0% 18.6% 0.4us( 86us) 7.2us( 487us)( 1.5%) 24455846 81.4% 18.6% 0% kunmap_high+0xc 0.00% 0% 0.2us( 1.0us) 0us 321 100% 0% 0% lastpid_lock 0.00% 0% 0.2us( 1.0us) 0us 321 100% 0% 0% get_pid+0x20 10.1% 22.4% 1.5us( 341us) 17us( 945us)( 3.3%) 18641970 77.6% 22.4% 0% lru_list_lock 0.83% 9.1% 0.7us( 74us) 7.4us( 592us)(0.10%) 3146874 90.9% 9.1% 0% buffer_insert_inode_data_queue+0x10 0.26% 17.1% 0.3us( 67us) 8.1us( 727us)(0.15%) 2290601 82.9% 17.1% 0% buffer_insert_inode_queue+0x14 0.00% 0% 0.8us( 0.8us) 0us 1 100% 0% 0% fsync_inode_buffers+0x28 0.00% 0% 2.8us( 2.8us) 0us 1 100% 0% 0% fsync_inode_buffers+0xc4 0.00% 0% 1.2us( 1.2us) 0us 1 100% 0% 0% fsync_inode_buffers+0x138 0.00% 100% 0.9us( 0.9us) 4.6us( 4.6us)(0.00%) 1 0% 100% 0% fsync_inode_data_buffers+0x28 0.00% 0% 1.5us( 2.1us) 0us 2 100% 0% 0% fsync_inode_data_buffers+0xb4 0.00% 0% 0.9us( 1.7us) 0us 2 100% 0% 0% fsync_inode_data_buffers+0x128 0.03% 16.3% 0.3us( 25us) 12us( 583us)(0.02%) 252879 83.7% 16.3% 0% inode_has_buffers+0x10 0.04% 16.9% 0.4us( 8.0us) 12us( 526us)(0.02%) 252824 83.1% 16.9% 0% invalidate_inode_buffers+0x10 0.00% 5.6% 12us( 341us) 8.1us( 18us)(0.00%) 54 94.4% 5.6% 0% kupdate+0x98 0.00% 0% 1.9us( 1.9us) 0us 1 100% 0% 0% osync_inode_buffers+0x14 0.00% 0% 0.7us( 0.7us) 0us 1 100% 0% 0% osync_inode_data_buffers+0x14 3.7% 27.1% 1.6us( 82us) 18us( 932us)( 1.5%) 6398267 72.9% 27.1% 0% refile_buffer+0xc 2.0% 25.2% 1.7us( 74us) 20us( 938us)(0.73%) 3146800 74.8% 25.2% 0% remove_from_queues+0xc 0.00% 8.9% 13us( 48us) 3.0us( 8.4us)(0.00%) 101 91.1% 8.9% 0% sync_old_buffers+0x74 3.2% 28.2% 2.8us( 189us) 20us( 945us)(0.82%) 3153560 71.8% 28.2% 0% try_to_free_buffers+0x1c 0.00% 0% 0.5us( 3.6us) 0us 647 100% 0% 0% mmlist_lock 0.00% 0% 0.3us( 1.5us) 0us 321 100% 0% 0% copy_mm+0x120 0.00% 0% 0.8us( 3.6us) 0us 326 100% 0% 0% mmput+0x28 7.0% 10.1% 0.8us( 482us) 2.8us( 469us)(0.31%) 23756588 89.9% 10.1% 0% pagecache_lock 0.15% 11.2% 0.5us( 66us) 2.8us( 148us)(0.01%) 760727 88.8% 11.2% 0% __find_get_page+0x18 2.4% 10.2% 0.7us( 482us) 2.8us( 469us)(0.13%) 9801785 89.8% 10.2% 0% __find_lock_page+0xc 0.00% 0% 1.2us( 2.0us) 0us 20 100% 0% 0% add_to_page_cache+0x18 1.9% 10.5% 1.6us( 83us) 3.1us( 412us)(0.05%) 3143922 89.5% 10.5% 0% add_to_page_cache_unique+0x18 0.97% 10.1% 0.8us( 75us) 2.7us( 231us)(0.04%) 3489668 89.9% 10.1% 0% do_generic_file_read+0x1a4 0.00% 10.2% 1.7us( 58us) 3.1us( 34us)(0.00%) 6760 89.8% 10.2% 0% do_generic_file_read+0x370 0.00% 0.44% 0.1us( 5.9us) 2.0us( 18us)(0.00%) 39947 99.6% 0.44% 0% filemap_fdatasync+0x1c 0.00% 0.37% 0.1us( 4.8us) 1.7us( 6.5us)(0.00%) 39947 99.6% 0.37% 0% filemap_fdatawait+0x10 0.00% 14.5% 1.3us( 8.2us) 3.5us( 31us)(0.00%) 2956 85.5% 14.5% 0% find_or_create_page+0x38 0.00% 11.4% 1.8us( 6.2us) 3.8us( 33us)(0.00%) 2956 88.6% 11.4% 0% find_or_create_page+0x78 0.97% 8.8% 0.8us( 64us) 2.6us( 233us)(0.03%) 3153580 91.2% 8.8% 0% remove_inode_page+0x28 0.00% 25.0% 0.6us( 2.0us) 2.2us( 4.6us)(0.00%) 20 75.0% 25.0% 0% set_page_dirty+0x24 0.06% 12.0% 1.0us( 52us) 2.8us( 123us)(0.00%) 160720 88.0% 12.0% 0% truncate_inode_pages+0x38 0.55% 10.3% 0.5us( 53us) 2.6us( 79us)(0.04%) 3153580 89.7% 10.3% 0% truncate_list_pages+0x1f8 1.7% 2.5% 0.7us( 90us) 1.9us( 70us)(0.01%) 6652794 97.5% 2.5% 0% pagemap_lru_lock 0.17% 5.2% 1.4us( 69us) 2.0us( 47us)(0.00%) 324576 94.8% 5.2% 0% activate_page+0xc 0.96% 3.6% 0.8us( 71us) 1.7us( 70us)(0.01%) 3164086 96.4% 3.6% 0% lru_cache_add+0x1c 0.55% 1.2% 0.5us( 90us) 2.1us( 54us)(0.00%) 3164132 98.8% 1.2% 0% lru_cache_del+0xc 1.4% 8.9% 4.2us( 35us) 4.6us( 70us)(0.02%) 915494 91.1% 8.9% 0% runqueue_lock 0.69% 8.7% 5.3us( 35us) 4.0us( 43us)(0.01%) 351856 91.3% 8.7% 0% __wake_up+0x5c 0.00% 35.4% 0.4us( 1.5us) 3.9us( 11us)(0.00%) 311 64.6% 35.4% 0% deliver_signal+0x48 0.00% 1.1% 7.8us( 25us) 3.1us( 6.2us)(0.00%) 544 98.9% 1.1% 0% process_timeout+0x14 0.00% 34.7% 1.7us( 4.1us) 3.1us( 13us)(0.00%) 72 65.3% 34.7% 0% schedule_tail+0x58 0.62% 7.5% 3.5us( 20us) 5.4us( 68us)(0.01%) 476985 92.5% 7.5% 0% schedule+0xc0 0.00% 13.8% 1.7us( 11us) 5.6us( 30us)(0.00%) 3929 86.2% 13.8% 0% schedule+0x284 0.11% 17.6% 3.8us( 29us) 4.2us( 70us)(0.00%) 81174 82.4% 17.6% 0% schedule+0x518 0.00% 1.3% 3.3us( 25us) 3.7us( 7.9us)(0.00%) 623 98.7% 1.3% 0% wake_up_process+0x14 0.00% 0% 1.5us( 10us) 0us 294 100% 0% 0% sb_lock 0.00% 0% 0.4us( 2.8us) 0us 55 100% 0% 0% drop_super+0x24 0.00% 0% 0.9us( 10us) 0us 109 100% 0% 0% sync_supers+0x6c 0.00% 0% 5.1us( 8.2us) 0us 54 100% 0% 0% sync_unlocked_inodes+0x18 0.00% 0% 0.5us( 1.1us) 0us 76 100% 0% 0% sync_unlocked_inodes+0x1ac 0.00% 0% 0.4us( 5.5us) 0us 2919 100% 0% 0% scsi_bhqueue_lock 0.00% 0% 0.2us( 4.9us) 0us 1946 100% 0% 0% scsi_bottom_half_handler+0x1c 0.00% 0% 0.8us( 5.5us) 0us 973 100% 0% 0% scsi_done+0x3c 0.13% 1.0% 0.7us( 9.6us) 2.3us( 11us)(0.00%) 527430 99.0% 1.0% 0% semaphore_lock 0.02% 1.4% 0.3us( 7.7us) 2.3us( 11us)(0.00%) 200574 98.6% 1.4% 0% __down+0x44 0.11% 0.76% 0.9us( 9.6us) 2.3us( 9.8us)(0.00%) 326844 99.2% 0.76% 0% __down+0x78 0.00% 0% 1.3us( 4.0us) 0us 8 100% 0% 0% __down_interruptible+0x48 0.00% 0% 0.6us( 1.4us) 0us 4 100% 0% 0% __down_interruptible+0x88 0.00% 0% 1.0us( 5.3us) 0us 640 100% 0% 0% shm_ids+0x28 0.00% 0% 0.9us( 1.3us) 0us 20 100% 0% 0% ipc_addid+0x94 0.00% 0% 1.7us( 5.3us) 0us 280 100% 0% 0% shm_close+0x54 0.00% 0% 0.1us( 0.1us) 0us 20 100% 0% 0% shm_mmap+0x54 0.00% 0% 0.4us( 1.7us) 0us 260 100% 0% 0% shm_open+0x40 0.00% 0% 2.0us( 2.9us) 0us 20 100% 0% 0% sys_shmat+0xb8 0.00% 0% 0.5us( 0.9us) 0us 20 100% 0% 0% sys_shmat+0x25c 0.00% 0% 1.0us( 1.2us) 0us 20 100% 0% 0% sys_shmctl+0x684 0.00% 0% 0.3us( 0.8us) 0us 40 100% 0% 0% shmem_ilock 0.00% 0% 0.5us( 0.8us) 0us 20 100% 0% 0% shmem_delete_inode+0x38 0.00% 0% 0.1us( 0.2us) 0us 20 100% 0% 0% shmem_get_inode+0x154 0.00% 0% 1.2us( 1.5us) 0us 22 100% 0% 0% swaplock 0.00% 0% 1.2us( 1.5us) 0us 22 100% 0% 0% si_swapinfo+0x18 0.02% 0% 1.6us( 10us) 0us 33731 100% 0% 0% timerlist_lock 0.00% 0% 1.0us( 6.0us) 0us 2633 100% 0% 0% add_timer+0x10 0.00% 0% 0.4us( 7.1us) 0us 973 100% 0% 0% del_timer+0x14 0.00% 0% 0.8us( 5.9us) 0us 900 100% 0% 0% del_timer_sync+0x1c 0.00% 0% 1.7us( 5.4us) 0us 244 100% 0% 0% mod_timer+0x18 0.02% 0% 1.9us( 10us) 0us 27079 100% 0% 0% timer_bh+0xcc 0.00% 0% 0.4us( 4.3us) 0us 1902 100% 0% 0% timer_bh+0x254 0.00% 0% 6.1us( 10us) 0us 44 100% 0% 0% tlbstate_lock 0.00% 0% 6.1us( 10us) 0us 44 100% 0% 0% flush_tlb_others+0x90 0.00% 0% 0.5us( 4.9us) 0us 1614 100% 0% 0% tqueue_lock 0.00% 0% 0.4us( 4.9us) 0us 807 100% 0% 0% __run_task_queue+0x14 0.00% 0% 0.5us( 4.1us) 0us 744 100% 0% 0% batch_entropy_store+0x7c 0.00% 0% 0.3us( 1.8us) 0us 39 100% 0% 0% generic_plug_device+0x34 0.00% 0% 0.3us( 0.6us) 0us 24 100% 0% 0% rs_sched_event+0x38 1.5% 1.3% 0.6us( 185us) 3.3us( 158us)(0.01%) 6307198 98.7% 1.3% 0% unused_list_lock 0.73% 1.8% 0.6us( 74us) 3.9us( 158us)(0.01%) 3153638 98.2% 1.8% 0% get_unused_buffer_head+0x8 0.74% 0.74% 0.6us( 185us) 2.0us( 63us)(0.00%) 3153560 99.3% 0.74% 0% try_to_free_buffers+0x54 1.2% 2.3% 1.0us( 11us) 1.9us( 24us)(0.01%) 3166810 97.7% 2.3% 0% __free_pages_ok+0x13c 1.3% 0.19% 1.0us( 65us) 3.8us( 36us)(0.00%) 3583815 99.8% 0.19% 0% __wake_up+0x24 0.00% 0% 0.2us( 4.6us) 0us 10777 100% 0% 0% add_wait_queue+0x10 0.02% 9.5% 0.3us( 6.7us) 7.1us( 60us)(0.01%) 200582 90.5% 9.5% 0% add_wait_queue_exclusive+0x10 0.01% 0% 8.1us( 37us) 0us 1946 100% 0% 0% ahc_linux_isr+0x24 0.00% 0% 1.1us( 2.5us) 0us 101 100% 0% 0% change_protection+0x44 0.00% 0% 32us( 66us) 0us 387 100% 0% 0% clear_page_tables+0x1c 0.00% 0% 0.1us( 1.5us) 0us 3246 100% 0% 0% copy_mm+0x1e8 0.00% 0% 2.3us( 77us) 0us 4612 100% 0% 0% copy_mm+0x230 0.00% 0% 2.7us( 77us) 0us 4612 100% 0% 0% copy_page_range+0x100 0.01% 0% 0.9us( 8.6us) 0us 28119 100% 0% 0% do_IRQ+0x40 0.00% 0% 0.4us( 6.9us) 0us 28119 100% 0% 0% do_IRQ+0xc0 0.00% 0% 2.5us( 27us) 0us 2773 100% 0% 0% do_anonymous_page+0xb8 0.00% 0% 0.4us( 0.9us) 0us 61 100% 0% 0% do_brk+0x1d4 0.00% 0% 0.1us( 2.0us) 0us 326 100% 0% 0% do_exit+0x104 0.00% 0% 0.1us( 0.1us) 0us 326 100% 0% 0% do_exit+0x138 0.00% 0% 0.5us( 2.5us) 0us 326 100% 0% 0% do_exit+0x94 0.00% 0.50% 1.0us( 2.4us) 1.8us( 3.4us)(0.00%) 1007 99.5% 0.50% 0% do_mmap_pgoff+0x40c 0.00% 0% 0.6us( 5.6us) 0us 1530 100% 0% 0% do_mmap_pgoff+0x418 0.00% 3.1% 0.2us( 0.7us) 0.9us( 1.5us)(0.00%) 223 96.9% 3.1% 0% do_munmap+0x1b8 0.00% 0% 1.1us( 5.3us) 0us 646 100% 0% 0% do_munmap+0xe0 0.00% 0% 0.2us( 5.1us) 0us 16531 100% 0% 0% do_no_page+0x194 0.00% 0% 0.8us( 4.6us) 0us 361 100% 0% 0% do_page_fault+0xe0 0.00% 0% 0.9us( 7.2us) 0us 882 100% 0% 0% do_sigaction+0x58 0.00% 0% 0.6us( 1.8us) 0us 163 100% 0% 0% do_sigaction+0xd8 0.00% 0% 5.7us( 16us) 0us 334 100% 0% 0% do_signal+0x54 0.01% 0% 3.0us( 34us) 0us 7188 100% 0% 0% do_wp_page+0x20c 0.00% 0% 0.2us( 3.2us) 0us 387 100% 0% 0% exit_mmap+0x18 0.00% 0.21% 0.3us( 4.9us) 1.3us( 1.4us)(0.00%) 4240 99.8% 0.21% 0% exit_mmap+0x88 0.00% 0% 1.5us( 4.2us) 0us 326 100% 0% 0% exit_sighand+0x18 0.29% 0% 43us( 182us) 0us 18264 100% 0% 0% free_block+0x1c 0.01% 0% 0.6us( 15us) 0us 31302 100% 0% 0% handle_mm_fault+0x34 0.00% 0% 0.4us( 2.9us) 0us 332 100% 0% 0% handle_signal+0xb0 0.00% 0% 1.8us( 3.8us) 0us 61 100% 0% 0% insert_vm_struct+0x70 0.18% 0.59% 27us( 119us) 17us( 55us)(0.00%) 18268 99.4% 0.59% 0% kmem_cache_alloc_batch+0x18 0.00% 3.0% 1.4us( 2.8us) 1.7us( 1.8us)(0.00%) 101 97.0% 3.0% 0% mprotect_fixup+0x2a8 0.00% 0% 0.6us( 1.4us) 0us 101 100% 0% 0% mprotect_fixup+0x2b4 0.00% 0% 3.6us( 49us) 0us 1146 100% 0% 0% pte_alloc+0x88 0.00% 0% 0.2us( 0.7us) 0us 61 100% 0% 0% put_dirty_page+0x3c 0.00% 0.30% 0.2us( 2.9us) 0.9us( 0.9us)(0.00%) 330 99.7% 0.30% 0% release_task+0x3c 0.03% 22.6% 0.4us( 7.8us) 7.9us( 45us)(0.02%) 211363 77.4% 22.6% 0% remove_wait_queue+0x10 2.3% 6.0% 1.9us( 14us) 2.8us( 27us)(0.02%) 3166737 94.0% 6.0% 0% rmqueue+0x28 0.23% 0.00% 1.4us( 80us) 6.4us( 11us)(0.00%) 462541 100% 0.00% 0% schedule+0x4c8 0.00% 0% 1.3us( 20us) 0us 321 100% 0% 0% schedule_tail+0x20 0.00% 0% 5.5us( 49us) 0us 714 100% 0% 0% send_sig_info+0x4c 0.00% 0% 1.1us( 1.6us) 0us 20 100% 0% 0% shmem_getpage_locked+0xd4 0.00% 0% 3.3us( 6.8us) 0us 40 100% 0% 0% shmem_truncate+0x38 0.00% 0% 0.1us( 1.3us) 0us 124 100% 0% 0% sys_rt_sigprocmask+0x18c 0.00% 0% 0.2us( 2.5us) 0us 2054 100% 0% 0% sys_rt_sigprocmask+0x98 0.00% 0% 0.5us( 3.7us) 0us 332 100% 0% 0% sys_sigreturn+0x84 0.00% 0% 0.8us( 1.6us) 0us 61 100% 0% 0% unmap_fixup+0xb8 0.00% 0% 0.2us( 1.5us) 0us 322 100% 0% 0% vma_merge+0x54 0.00% 0% 0.3us( 5.7us) 0us 33280 100% 0% 0% vmtruncate+0x4c 0.03% 0% 14us( 145us) 0us 6519 100% 0% 0% zap_page_range+0x58 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - RWLOCK READS HOLD MAX RDR BUSY PERIOD WAIT UTIL CON MEAN RDRS MEAN( MAX ) MEAN( MAX )( %CPU) TOTAL NOWAIT SPIN NAME 0.87% 3.5us( 150us)(0.02%) 11509434 99.1% 0.87% *TOTAL* 0.00% 0% 1.0us 1 1.0us( 1.6us) 0us 61 100% 0% binfmt_lock 0% 0us 61 100% 0% search_binary_handler+0x38 0.00% 0% 1.1us 1 1.1us( 1.4us) 0us 20 100% 0% chrdevs_lock 0% 0us 20 100% 0% get_chrfops+0x28 2.9% 1.7% 1.3us 6 1.5us( 92us) 3.5us( 150us)(0.02%) 5820478 98.3% 1.7% hash_table_lock 1.7% 3.5us( 150us)(0.02%) 5820478 98.3% 1.7% get_hash_table+0x60 0.05% 0% 30.5us 4 31us( 191us) 0us 5253 100% 0% tasklist_lock 0% 0us 54 100% 0% count_active_tasks+0xc 0% 0us 326 100% 0% exit_notify+0x1c 0% 0us 20 100% 0% kill_pg_info+0x20 0% 0us 3929 100% 0% schedule+0x238 0% 0us 924 100% 0% sys_wait4+0x8c 0.00% 0% 1.1us 1 1.1us( 6.1us) 0us 511 100% 0% xtime_lock 0% 0us 511 100% 0% do_gettimeofday+0x14 0% 0us 51 100% 0% copy_files+0x108 0% 0us 51 100% 0% do_fork+0x344 0% 0us 326 100% 0% do_select+0x24 0% 0us 1288098 100% 0% ext2_get_branch+0xa4 0% 0us 3641898 100% 0% fget+0x1c 0% 0us 752289 100% 0% path_init+0x134 0% 0us 398 100% 0% path_init+0x30 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - RWLOCK WRITES HOLD WAIT (ALL) WAIT (WW) UTIL CON MEAN( MAX ) MEAN( MAX )( %CPU) MEAN( MAX ) TOTAL NOWAIT SPIN( WW ) NAME 0.70% 0.5us( 382us) 2.6us( 83us)(0.02%) 0.6us( 12us) 21205130 99.3% 0.66%(0.04%) *TOTAL* 0% 0% 0us 0us 13 100% 0%( 0%) [0xf7487f64] 0% 0% 0us 0us 9 100% 0%( 0%) neigh_periodic_timer__thr+0xa8 0% 0% 0us 0us 4 100% 0%( 0%) neigh_update+0x3c 0% 0% 0us 0us 1 100% 0%( 0%) [0xf7a829b4] 0% 0% 0us 0us 1 100% 0%( 0%) rt_intern_hash+0x64 0% 0% 0us 0us 9 100% 0%( 0%) arp_tbl+0xc8 0% 0% 0us 0us 9 100% 0%( 0%) neigh_periodic_timer__thr+0x20 0.00% 0% 1.0us( 2.5us) 0us 0us 40 100% 0%( 0%) dn_lock 0.00% 0% 1.0us( 2.5us) 0us 0us 40 100% 0%( 0%) fcntl_dirnotify+0x94 0.00% 0% 0.4us( 0.5us) 0us 0us 20 100% 0%( 0%) fasync_lock 0.00% 0% 0.4us( 0.5us) 0us 0us 20 100% 0%( 0%) fasync_helper+0x68 2.5% 2.4% 1.1us( 189us) 2.6us( 83us)(0.02%) 0.6us( 12us) 6300436 97.6% 2.2%(0.14%) hash_table_lock 0.00% 15.8% 2.6us( 6.3us) 4.6us( 9.6us)(0.00%) 5.4us( 9.6us) 76 84.2% 13.2%( 2.6%) hash_page_buffers+0x48 0.42% 2.6% 0.4us( 52us) 2.5us( 60us)(0.01%) 0.5us( 12us) 3146800 97.4% 2.4%(0.19%) remove_from_queues+0x18 2.1% 2.1% 1.8us( 189us) 2.7us( 83us)(0.01%) 0.6us( 10us) 3153560 97.9% 2.1%(0.08%) try_to_free_buffers+0x28 0.00% 0.10% 4.3us( 28us) 17us( 17us)(0.00%) 0us 973 99.9% 0.10%( 0%) tasklist_lock 0.00% 0.31% 1.0us( 3.2us) 17us( 17us)(0.00%) 0us 321 99.7% 0.31%( 0%) do_fork+0x560 0.00% 0% 10us( 28us) 0us 0us 326 100% 0%( 0%) exit_notify+0x190 0.00% 0% 1.6us( 5.4us) 0us 0us 326 100% 0%( 0%) release_task+0x8c 0.20% 0% 10us( 41us) 0us 0us 54158 100% 0%( 0%) xtime_lock 0.02% 0% 2.4us( 18us) 0us 0us 27079 100% 0%( 0%) timer_bh+0xc 0.18% 0% 18us( 41us) 0us 0us 27079 100% 0%( 0%) timer_interrupt+0x10 0.00% 0% 0.2us( 1.0us) 0us 0us 42 100% 0%( 0%) do_fcntl+0x140 0.00% 0% 0.1us( 0.2us) 0us 0us 61 100% 0%( 0%) do_pipe+0x184 0.00% 0% 0.1us( 0.2us) 0us 0us 61 100% 0%( 0%) do_pipe+0x1c4 0.00% 0% 0.1us( 2.5us) 0us 0us 260 100% 0%( 0%) expand_fd_array+0x13c 0.00% 0% 1.6us( 16us) 0us 0us 260 100% 0%( 0%) expand_fd_array+0x88 0.14% 0% 0.1us( 147us) 0us 0us 3198542 100% 0%( 0%) ext2_alloc_block+0x1c 0.12% 0% 0.2us( 133us) 0us 0us 1956478 100% 0%( 0%) ext2_discard_prealloc+0x14 0.23% 0% 0.2us( 55us) 0us 0us 3146802 100% 0%( 0%) ext2_get_block+0x100 0.16% 0% 0.1us( 69us) 0us 0us 3146802 100% 0%( 0%) ext2_get_block+0x27c 0.61% 0% 2.9us( 382us) 0us 0us 567664 100% 0%( 0%) ext2_new_block+0x6cc 0.00% 0% 0.1us( 1.2us) 0us 0us 61 100% 0%( 0%) flush_old_exec+0x230 0.00% 0% 0.0us( 0.5us) 0us 0us 21 100% 0%( 0%) flush_old_exec+0x29c 0.04% 0% 0.1us( 314us) 0us 0us 944110 100% 0%( 0%) get_unused_fd+0x24 0.00% 0% 0.0us( 0.4us) 0us 0us 61 100% 0%( 0%) load_elf_binary+0x18c 0% 0% 0us 0us 1856 100% 0%( 0%) rt_check_expire__thr+0x64 0.03% 0% 0.1us( 9.7us) 0us 0us 942412 100% 0%( 0%) sys_close+0x1c 0.00% 0% 0.4us( 3.3us) 0us 0us 60 100% 0%( 0%) sys_dup2+0x2c 0.02% 0% 0.1us( 8.4us) 0us 0us 943824 100% 0%( 0%) sys_open+0x60 0.00% 0% 0.0us( 0.2us) 0us 0us 103 100% 0%( 0%) sys_open+0xbc _________________________________________________________________________________________________________________________ Number of read locks found=5