___________________________________________________________________________________________ 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 03:10:59 2002 End time: Fri Mar 1 03:15:52 2002 Delta Time: 293.41 sec. Hash table slots in use: 267. 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 13.0% 1.0us( 22ms) 10.0us( 20ms)( 9.0%) 162654547 87.0% 13.0% 0.00% *TOTAL* 0.00% 0% 0.1us( 0.1us) 0us 2 100% 0% 0% [0xc3213a34] 0.00% 0% 0.1us( 0.1us) 0us 1 100% 0% 0% kmem_cache_grow+0xa4 0.00% 0% 0.1us( 0.1us) 0us 1 100% 0% 0% kmem_cache_grow+0x1f4 0.00% 0% 0.1us( 0.4us) 0us 120 100% 0% 0% [0xf2fb4658] 0.00% 0% 0.1us( 0.4us) 0us 120 100% 0% 0% sys_rt_sigprocmask+0x18c 0.00% 0% 4.5us( 5.8us) 0us 21 100% 0% 0% [0xf738c910] 0.00% 0% 2.5us( 3.0us) 0us 2 100% 0% 0% unmap_fixup+0x8c 0.00% 0% 4.7us( 5.8us) 0us 19 100% 0% 0% unmap_fixup+0x134 0.00% 6.6% 1.7us( 2.2us) 1.1us( 1.7us)(0.00%) 61 93.4% 6.6% 0% [0xf77f25c8] 0.00% 6.6% 1.7us( 2.2us) 1.1us( 1.7us)(0.00%) 61 93.4% 6.6% 0% unmap_fixup+0xa8 0.00% 0% 1.6us( 6.3us) 0us 1173 100% 0% 0% [0xf7b32698] 0.00% 0% 1.6us( 6.3us) 0us 1173 100% 0% 0% rh_int_timer_do+0x4c 0.00% 0% 5.6us( 13us) 0us 73 100% 0% 0% [0xf7b7b0d0] 0.00% 0% 5.6us( 13us) 0us 73 100% 0% 0% dev_watchdog+0x14 0.00% 0% 1.3us( 1.6us) 0us 2 100% 0% 0% [0xf7b7b4e4] 0.00% 0% 1.3us( 1.6us) 0us 2 100% 0% 0% tulip_get_stats+0x24 0.00% 0% 0.1us( 0.6us) 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( 0.6us) 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% 3.9us( 42us) 0us 994 100% 0% 0% [0xf7bca810] 0.00% 0% 3.9us( 42us) 0us 994 100% 0% 0% ahc_linux_queue+0x38 0.00% 0% 1.3us( 6.3us) 0us 562 100% 0% 0% allocator_request_lock 0.00% 0% 2.1us( 6.3us) 0us 281 100% 0% 0% scsi_free+0x1c 0.00% 0% 0.5us( 4.1us) 0us 281 100% 0% 0% scsi_malloc+0x48 0.12% 0.03% 0.3us( 52us) 1.7us( 20us)(0.00%) 1051508 100% 0.03% 0% arbitration_lock 0.00% 0% 0.4us( 1.4us) 0us 366 100% 0% 0% deny_write_access+0xc 0.12% 0.03% 0.3us( 52us) 1.7us( 20us)(0.00%) 1051142 100% 0.03% 0% get_write_access+0xc 0.00% 0% 2.1us( 5.1us) 0us 83 100% 0% 0% bdev_lock 0.00% 0% 2.1us( 5.1us) 0us 83 100% 0% 0% bdget+0x34 0.03% 0% 13us( 116us) 0us 7364 100% 0% 0% call_lock 0.03% 0% 13us( 116us) 0us 7364 100% 0% 0% smp_call_function+0x58 4.2% 7.8% 0.7us( 927us) 4.3us( 880us)(0.25%) 17588337 92.2% 7.8% 0% dcache_lock 0.00% 10.0% 1.4us( 2.5us) 2.8us( 3.4us)(0.00%) 20 90.0% 10.0% 0% autofs4_expire+0x38 0.01% 6.6% 0.3us( 7.7us) 3.9us( 93us)(0.00%) 140842 93.4% 6.6% 0% d_alloc+0x138 0.03% 11.4% 0.3us( 43us) 4.3us( 579us)(0.01%) 272180 88.6% 11.4% 0% d_delete+0x10 0.00% 3.2% 0.2us( 7.2us) 3.7us( 61us)(0.00%) 5900 96.8% 3.2% 0% d_delete+0x94 0.03% 9.8% 0.2us( 32us) 4.0us( 335us)(0.01%) 413021 90.2% 9.8% 0% d_instantiate+0x30 3.6% 7.6% 0.7us( 99us) 4.2us( 880us)(0.20%) 14850351 92.4% 7.6% 0% d_lookup+0x5c 0.03% 9.7% 1.4us( 24us) 3.9us( 84us)(0.00%) 54600 90.3% 9.7% 0% d_move+0x48 0.01% 4.8% 0.2us( 6.4us) 3.6us( 88us)(0.00%) 140820 95.2% 4.8% 0% d_rehash+0x50 0.00% 2.1% 0.2us( 3.0us) 2.9us( 13us)(0.00%) 1960 97.9% 2.1% 0% d_unhash+0x44 0.41% 9.0% 0.7us( 72us) 4.5us( 761us)(0.03%) 1616243 91.0% 9.0% 0% dput+0x30 0.00% 5.9% 1.2us( 5.4us) 3.4us( 5.9us)(0.00%) 68 94.1% 5.9% 0% link_path_walk+0x2c8 0.00% 4.3% 2.5us( 628us) 4.4us( 28us)(0.00%) 4386 95.7% 4.3% 0% prune_dcache+0x14 0.03% 6.9% 0.9us( 659us) 4.3us( 170us)(0.00%) 80204 93.1% 6.9% 0% prune_dcache+0x148 0.02% 2.9% 7.2us( 927us) 4.7us( 54us)(0.00%) 7742 97.1% 2.9% 0% select_parent+0x20 0.00% 0% 1.4us( 16us) 0us 1988 100% 0% 0% device_request_lock 0.00% 0% 0.6us( 7.3us) 0us 994 100% 0% 0% __scsi_release_command+0x14 0.00% 0% 2.3us( 16us) 0us 994 100% 0% 0% scsi_allocate_device+0x30 0.00% 0% 3.7us( 107us) 0us 406 100% 0% 0% emergency_lock 0.00% 0% 3.7us( 107us) 0us 406 100% 0% 0% bounce_end_io_write+0x28 0.96% 2.6% 0.9us( 190us) 2.6us( 142us)(0.01%) 3049802 97.4% 2.6% 0% files_lock 0.00% 0% 0.5us( 0.9us) 0us 40 100% 0% 0% check_tty_count+0x10 0.16% 3.7% 0.5us( 47us) 2.8us( 42us)(0.00%) 1016506 96.3% 3.7% 0% file_move+0x18 0.12% 2.3% 0.3us( 30us) 2.7us( 142us)(0.00%) 1016628 97.7% 2.3% 0% fput+0x80 0.68% 1.8% 2.0us( 190us) 2.3us( 44us)(0.00%) 1016628 98.2% 1.8% 0% get_empty_filp+0xc 0.10% 0.03% 9.4us( 357us) 0us 31106 100% 0% 0.03% global_bh_lock 0.10% 0.03% 9.4us( 357us) 0us 31106 100% 0% 0.03% bh_action+0x18 0.09% 0% 8.8us( 17us) 0us 29340 100% 0% 0% i8253_lock 0.09% 0% 8.8us( 17us) 0us 29340 100% 0% 0% timer_interrupt+0x2c 0.03% 0% 2.8us( 9.3us) 0us 29340 100% 0% 0% i8259A_lock 0.03% 0% 2.8us( 9.3us) 0us 29340 100% 0% 0% timer_interrupt+0x90 0.00% 0% 0.8us( 0.9us) 0us 3 100% 0% 0% inet_peer_unused_lock 0.00% 0% 0.8us( 0.9us) 0us 3 100% 0% 0% cleanup_once+0x24 0.35% 0.37% 0.8us( 55us) 2.3us( 37us)(0.00%) 1255823 99.6% 0.37% 0% inode_lock 0.07% 0.20% 0.6us( 42us) 2.3us( 11us)(0.00%) 326050 99.8% 0.20% 0% __mark_inode_dirty+0x48 0.12% 0.36% 1.2us( 52us) 2.1us( 6.8us)(0.00%) 272262 99.6% 0.36% 0% get_empty_inode+0x24 0.00% 0% 0.7us( 3.7us) 0us 55 100% 0% 0% get_new_inode+0x34 0.02% 0.27% 2.2us( 55us) 1.8us( 4.4us)(0.00%) 33031 99.7% 0.27% 0% iget4+0x3c 0.05% 0.18% 0.5us( 38us) 2.2us( 8.9us)(0.00%) 272181 99.8% 0.18% 0% insert_inode_hash+0x44 0.08% 0.81% 0.8us( 44us) 2.3us( 37us)(0.00%) 305289 99.2% 0.81% 0% iput+0x78 0.00% 0% 8.7us( 46us) 0us 58 100% 0% 0% sync_unlocked_inodes+0x10 0.02% 0% 1.0us( 5.1us) 0us 46897 100% 0% 0% sync_unlocked_inodes+0x12c 0.01% 0% 3.5us( 49us) 0us 6638 100% 0% 0% io_request_lock 0.00% 0% 1.9us( 18us) 0us 1634 100% 0% 0% __make_request+0xec 0.00% 0% 8.0us( 22us) 0us 994 100% 0% 0% ahc_linux_isr+0x2ec 0.00% 0% 16us( 41us) 0us 34 100% 0% 0% generic_unplug_device+0x10 0.00% 0% 4.6us( 49us) 0us 994 100% 0% 0% scsi_dispatch_cmd+0x11c 0.00% 0% 0.9us( 6.9us) 0us 994 100% 0% 0% scsi_finish_command+0x18 0.00% 0% 3.2us( 12us) 0us 994 100% 0% 0% scsi_queue_next_request+0x18 0.00% 0% 3.2us( 10us) 0us 994 100% 0% 0% scsi_request_fn+0x31c 12.6% 10.5% 2.7us( 22ms) 26us( 20ms)( 1.6%) 13862796 89.5% 10.5% 0% kernel_flag 0.00% 0% 34us( 39us) 0us 20 100% 0% 0% chrdev_open+0x4c 0.00% 11.1% 0.5us( 2.4us) 42us( 148us)(0.00%) 54 88.9% 11.1% 0% de_put+0x28 0.50% 14.1% 4297us( 22ms) 1829us( 12ms)(0.00%) 341 85.9% 14.1% 0% do_exit+0xe8 2.7% 18.0% 30us( 738us) 81us( 20ms)(0.17%) 269360 82.0% 18.0% 0% ext2_delete_inode+0x80 0.05% 4.9% 0.3us( 15us) 11us(6354us)(0.01%) 546900 95.1% 4.9% 0% ext2_free_blocks+0x230 0.09% 10.3% 0.4us( 41us) 15us(6489us)(0.04%) 595767 89.7% 10.3% 0% ext2_new_block+0x564 0.20% 2.3% 0.2us( 69us) 6.8us(6359us)(0.02%) 3548559 97.7% 2.3% 0% ext2_new_block+0x764 0.01% 1.8% 0.2us( 16us) 5.4us( 101us)(0.00%) 154458 98.2% 1.8% 0% ext2_new_block+0x7f8 0.00% 0% 3.9us( 4.2us) 0us 20 100% 0% 0% get_chrfops+0x8c 0.63% 17.0% 14us( 426us) 49us( 13ms)(0.05%) 128527 83.0% 17.0% 0% lookup_hash+0x80 0.29% 18.0% 23us( 229us) 28us(2497us)(0.01%) 35840 82.0% 18.0% 0% notify_change+0x64 0.00% 20.0% 0.6us( 1.2us) 1.5us( 1.5us)(0.00%) 5 80.0% 20.0% 0% permission+0x38 0.06% 16.0% 15us( 349us) 70us(6735us)(0.01%) 12234 84.0% 16.0% 0% real_lookup+0x64 1.5% 25.8% 32us( 12ms) 23us(6845us)(0.04%) 135544 74.2% 25.8% 0% schedule+0x558 0.09% 15.5% 4453us(7193us) 67us( 240us)(0.00%) 58 84.5% 15.5% 0% sync_old_buffers+0x1c 0.00% 9.5% 13us( 19us) 63us( 117us)(0.00%) 21 90.5% 9.5% 0% sys_ioctl+0x4c 0.00% 0% 0.7us( 1.0us) 0us 20 100% 0% 0% sys_llseek+0x88 1.6% 13.3% 0.6us( 78us) 25us(9022us)( 1.1%) 7835800 86.7% 13.3% 0% sys_lseek+0x6c 0.58% 15.7% 31us( 422us) 23us(5819us)(0.01%) 54600 84.3% 15.7% 0% sys_rename+0x1a0 0.00% 0% 9.4us( 11us) 0us 20 100% 0% 0% tty_release+0x1c 0.00% 0% 25us( 72us) 0us 22 100% 0% 0% tty_write+0x1bc 2.7% 23.1% 29us( 463us) 15us(6190us)(0.04%) 269081 76.9% 23.1% 0% vfs_create+0x8c 0.14% 29.6% 131us( 791us) 30us( 462us)(0.00%) 3100 70.4% 29.6% 0% vfs_mkdir+0x88 0.02% 18.2% 17us( 302us) 243us( 14ms)(0.01%) 3360 81.8% 18.2% 0% vfs_rmdir+0x158 0.00% 0% 7.5us( 8.4us) 0us 5 100% 0% 0% vfs_statfs+0x4c 1.5% 18.5% 16us( 384us) 27us(7177us)(0.06%) 269080 81.5% 18.5% 0% vfs_unlink+0x118 10.3% 19.6% 0.6us( 421us) 7.6us( 10ms)( 3.3%) 52666590 80.4% 19.6% 0% kmap_lock 6.3% 20.1% 0.7us( 421us) 7.5us( 492us)( 1.7%) 26333295 79.9% 20.1% 0% kmap_high+0x10 4.0% 19.1% 0.5us( 75us) 7.6us( 10ms)( 1.6%) 26333295 80.9% 19.1% 0% kunmap_high+0xc 0.00% 0% 0.2us( 1.6us) 0us 341 100% 0% 0% lastpid_lock 0.00% 0% 0.2us( 1.6us) 0us 341 100% 0% 0% get_pid+0x20 10.0% 22.8% 1.5us( 331us) 17us( 829us)( 3.4%) 20075984 77.2% 22.8% 0% lru_list_lock 0.80% 8.9% 0.7us( 66us) 7.5us( 703us)(0.10%) 3388940 91.1% 8.9% 0% buffer_insert_inode_data_queue+0x10 0.26% 16.4% 0.3us( 53us) 8.1us( 553us)(0.14%) 2466800 83.6% 16.4% 0% buffer_insert_inode_queue+0x14 0.00% 0% 1.2us( 1.2us) 0us 1 100% 0% 0% fsync_inode_buffers+0x28 0.00% 0% 1.4us( 1.4us) 0us 1 100% 0% 0% fsync_inode_data_buffers+0x28 0.00% 0% 0.7us( 0.7us) 0us 1 100% 0% 0% fsync_inode_data_buffers+0xb4 0.00% 100% 2.5us( 2.5us) 2.5us( 2.5us)(0.00%) 1 0% 100% 0% fsync_inode_data_buffers+0x128 0.03% 17.1% 0.3us( 9.7us) 13us( 491us)(0.02%) 272316 82.9% 17.1% 0% inode_has_buffers+0x10 0.04% 17.6% 0.4us( 49us) 12us( 439us)(0.02%) 272261 82.4% 17.6% 0% invalidate_inode_buffers+0x10 0.00% 5.2% 10us( 331us) 7.7us( 16us)(0.00%) 58 94.8% 5.2% 0% kupdate+0x98 0.00% 0% 0.5us( 0.5us) 0us 1 100% 0% 0% osync_inode_buffers+0x14 0.00% 100% 3.9us( 3.9us) 11us( 11us)(0.00%) 1 0% 100% 0% osync_inode_data_buffers+0x14 3.6% 27.6% 1.6us( 96us) 19us( 810us)( 1.5%) 6890494 72.4% 27.6% 0% refile_buffer+0xc 2.0% 26.4% 1.8us( 97us) 20us( 829us)(0.77%) 3388860 73.6% 26.4% 0% remove_from_queues+0xc 0.00% 6.4% 13us( 52us) 6.1us( 15us)(0.00%) 109 93.6% 6.4% 0% sync_old_buffers+0x74 3.2% 29.3% 2.8us( 190us) 20us( 752us)(0.85%) 3396140 70.7% 29.3% 0% try_to_free_buffers+0x1c 0.00% 0% 0.5us( 6.6us) 0us 682 100% 0% 0% mmlist_lock 0.00% 0% 0.2us( 1.3us) 0us 341 100% 0% 0% copy_mm+0x120 0.00% 0% 0.8us( 6.6us) 0us 341 100% 0% 0% mmput+0x28 6.9% 10.1% 0.8us( 87us) 2.8us( 148us)(0.31%) 25587407 89.9% 10.1% 0% pagecache_lock 0.15% 11.2% 0.5us( 62us) 2.8us( 148us)(0.01%) 814934 88.8% 11.2% 0% __find_get_page+0x18 2.2% 10.2% 0.6us( 87us) 2.9us( 125us)(0.13%) 10555764 89.8% 10.2% 0% __find_lock_page+0xc 0.00% 0% 1.3us( 2.2us) 0us 20 100% 0% 0% add_to_page_cache+0x18 2.0% 10.6% 1.7us( 87us) 3.0us( 97us)(0.05%) 3385761 89.4% 10.6% 0% add_to_page_cache_unique+0x18 0.95% 10.0% 0.7us( 67us) 2.8us( 91us)(0.04%) 3758066 90.0% 10.0% 0% do_generic_file_read+0x1a4 0.00% 10.3% 1.8us( 61us) 3.0us( 19us)(0.00%) 7280 89.7% 10.3% 0% do_generic_file_read+0x370 0.00% 0.48% 0.1us( 3.3us) 2.1us( 15us)(0.00%) 46898 99.5% 0.48% 0% filemap_fdatasync+0x1c 0.00% 0.39% 0.1us( 3.4us) 1.9us( 12us)(0.00%) 46898 99.6% 0.39% 0% filemap_fdatawait+0x10 0.00% 14.8% 1.2us( 10us) 3.7us( 45us)(0.00%) 3183 85.2% 14.8% 0% find_or_create_page+0x38 0.00% 11.1% 1.9us( 64us) 3.2us( 33us)(0.00%) 3183 88.9% 11.1% 0% find_or_create_page+0x78 0.95% 8.9% 0.8us( 68us) 2.6us( 89us)(0.03%) 3396160 91.1% 8.9% 0% remove_inode_page+0x28 0.00% 20.0% 0.8us( 2.2us) 2.5us( 6.5us)(0.00%) 20 80.0% 20.0% 0% set_page_dirty+0x24 0.06% 12.2% 1.0us( 53us) 2.8us( 65us)(0.00%) 173080 87.8% 12.2% 0% truncate_inode_pages+0x38 0.54% 10.4% 0.5us( 54us) 2.7us( 130us)(0.04%) 3396160 89.6% 10.4% 0% truncate_list_pages+0x1f8 1.7% 2.3% 0.7us( 78us) 1.9us( 78us)(0.01%) 7164009 97.7% 2.3% 0% pagemap_lru_lock 0.17% 5.0% 1.4us( 59us) 2.0us( 58us)(0.00%) 349543 95.0% 5.0% 0% activate_page+0xc 0.94% 3.2% 0.8us( 75us) 1.7us( 78us)(0.01%) 3407275 96.8% 3.2% 0% lru_cache_add+0x1c 0.54% 1.1% 0.5us( 78us) 2.1us( 72us)(0.00%) 3407191 98.9% 1.1% 0% lru_cache_del+0xc 1.4% 8.9% 4.3us( 47us) 4.7us( 168us)(0.02%) 981642 91.1% 8.9% 0% runqueue_lock 0.69% 8.6% 5.3us( 47us) 4.0us( 53us)(0.01%) 378103 91.4% 8.6% 0% __wake_up+0x5c 0.00% 32.1% 0.5us( 1.6us) 4.0us( 9.6us)(0.00%) 330 67.9% 32.1% 0% deliver_signal+0x48 0.00% 2.4% 7.7us( 32us) 5.5us( 13us)(0.00%) 587 97.6% 2.4% 0% process_timeout+0x14 0.00% 41.3% 1.6us( 3.0us) 3.3us( 7.2us)(0.00%) 75 58.7% 41.3% 0% schedule_tail+0x58 0.63% 7.6% 3.7us( 21us) 5.4us( 168us)(0.01%) 509403 92.4% 7.6% 0% schedule+0xc0 0.00% 13.9% 1.9us( 11us) 5.7us( 29us)(0.00%) 4000 86.1% 13.9% 0% schedule+0x284 0.12% 17.1% 3.9us( 40us) 4.2us( 59us)(0.00%) 88483 82.9% 17.1% 0% schedule+0x518 0.00% 1.1% 3.3us( 24us) 2.3us( 4.3us)(0.00%) 661 98.9% 1.1% 0% wake_up_process+0x14 0.00% 0% 1.6us( 11us) 0us 311 100% 0% 0% sb_lock 0.00% 0% 0.3us( 1.7us) 0us 58 100% 0% 0% drop_super+0x24 0.00% 0% 1.0us( 7.7us) 0us 116 100% 0% 0% sync_supers+0x6c 0.00% 0% 5.3us( 11us) 0us 58 100% 0% 0% sync_unlocked_inodes+0x18 0.00% 0% 0.5us( 1.1us) 0us 79 100% 0% 0% sync_unlocked_inodes+0x1ac 0.00% 0% 0.4us( 5.5us) 0us 2980 100% 0% 0% scsi_bhqueue_lock 0.00% 0% 0.2us( 4.3us) 0us 1986 100% 0% 0% scsi_bottom_half_handler+0x1c 0.00% 0% 0.8us( 5.5us) 0us 994 100% 0% 0% scsi_done+0x3c 0.13% 0.99% 0.7us( 8.6us) 2.3us( 13us)(0.00%) 565877 99.0% 0.99% 0% semaphore_lock 0.02% 1.4% 0.3us( 7.5us) 2.3us( 12us)(0.00%) 214178 98.6% 1.4% 0% __down+0x44 0.11% 0.77% 0.9us( 8.6us) 2.4us( 13us)(0.00%) 351673 99.2% 0.77% 0% __down+0x78 0.00% 0% 1.1us( 2.4us) 0us 18 100% 0% 0% __down_interruptible+0x48 0.00% 0% 0.5us( 1.4us) 0us 8 100% 0% 0% __down_interruptible+0x88 0.00% 0% 1.0us( 5.1us) 0us 680 100% 0% 0% shm_ids+0x28 0.00% 0% 1.0us( 1.6us) 0us 20 100% 0% 0% ipc_addid+0x94 0.00% 0% 1.7us( 5.1us) 0us 300 100% 0% 0% shm_close+0x54 0.00% 0% 0.2us( 0.6us) 0us 20 100% 0% 0% shm_mmap+0x54 0.00% 0% 0.4us( 2.1us) 0us 280 100% 0% 0% shm_open+0x40 0.00% 0% 2.0us( 3.2us) 0us 20 100% 0% 0% sys_shmat+0xb8 0.00% 0% 0.4us( 0.5us) 0us 20 100% 0% 0% sys_shmat+0x25c 0.00% 0% 1.1us( 1.6us) 0us 20 100% 0% 0% sys_shmctl+0x684 0.00% 0% 0.3us( 0.7us) 0us 40 100% 0% 0% shmem_ilock 0.00% 0% 0.5us( 0.7us) 0us 20 100% 0% 0% shmem_delete_inode+0x38 0.00% 0% 0.2us( 0.6us) 0us 20 100% 0% 0% shmem_get_inode+0x154 0.00% 0% 1.1us( 1.7us) 0us 22 100% 0% 0% swaplock 0.00% 0% 1.1us( 1.7us) 0us 22 100% 0% 0% si_swapinfo+0x18 0.02% 0.01% 1.7us( 12us) 3.9us( 4.4us)(0.00%) 36400 100% 0.01% 0% timerlist_lock 0.00% 0.04% 1.0us( 5.7us) 3.3us( 3.3us)(0.00%) 2787 100% 0.04% 0% add_timer+0x10 0.00% 0% 0.5us( 6.3us) 0us 994 100% 0% 0% del_timer+0x14 0.00% 0% 0.9us( 6.3us) 0us 958 100% 0% 0% del_timer_sync+0x1c 0.00% 0.38% 1.4us( 4.3us) 4.4us( 4.4us)(0.00%) 264 99.6% 0.38% 0% mod_timer+0x18 0.02% 0% 1.9us( 12us) 0us 29340 100% 0% 0% timer_bh+0xcc 0.00% 0% 0.4us( 4.4us) 0us 2057 100% 0% 0% timer_bh+0x254 0.00% 0% 6.1us(10.0us) 0us 41 100% 0% 0% tlbstate_lock 0.00% 0% 6.1us(10.0us) 0us 41 100% 0% 0% flush_tlb_others+0x90 0.00% 0% 0.5us( 4.2us) 0us 1596 100% 0% 0% tqueue_lock 0.00% 0% 0.4us( 3.9us) 0us 798 100% 0% 0% __run_task_queue+0x14 0.00% 0% 0.6us( 4.2us) 0us 740 100% 0% 0% batch_entropy_store+0x7c 0.00% 0% 0.2us( 1.0us) 0us 34 100% 0% 0% generic_plug_device+0x34 0.00% 0% 0.3us( 0.9us) 0us 24 100% 0% 0% rs_sched_event+0x38 1.4% 1.2% 0.6us( 186us) 3.1us( 132us)(0.01%) 6792364 98.8% 1.2% 0% unused_list_lock 0.72% 1.8% 0.6us( 119us) 3.6us( 132us)(0.01%) 3396224 98.2% 1.8% 0% get_unused_buffer_head+0x8 0.72% 0.74% 0.6us( 186us) 2.0us( 47us)(0.00%) 3396140 99.3% 0.74% 0% try_to_free_buffers+0x54 1.3% 2.7% 1.1us( 20us) 2.0us( 38us)(0.01%) 3409972 97.3% 2.7% 0% __free_pages_ok+0x13c 1.3% 0.19% 1.0us( 80us) 4.1us( 57us)(0.00%) 3857464 99.8% 0.19% 0% __wake_up+0x24 0.00% 0% 0.2us( 5.2us) 0us 11563 100% 0% 0% add_wait_queue+0x10 0.02% 9.4% 0.2us( 6.8us) 7.1us( 62us)(0.01%) 214196 90.6% 9.4% 0% add_wait_queue_exclusive+0x10 0.01% 0% 8.2us( 31us) 0us 1988 100% 0% 0% ahc_linux_isr+0x24 0.00% 0% 1.0us( 2.7us) 0us 101 100% 0% 0% change_protection+0x44 0.00% 0% 33us( 58us) 0us 402 100% 0% 0% clear_page_tables+0x1c 0.00% 0% 0.1us( 1.1us) 0us 3386 100% 0% 0% copy_mm+0x1e8 0.00% 0% 2.3us( 78us) 0us 4832 100% 0% 0% copy_mm+0x230 0.00% 0% 2.7us( 78us) 0us 4832 100% 0% 0% copy_page_range+0x100 0.01% 0% 0.9us( 7.4us) 0us 30406 100% 0% 0% do_IRQ+0x40 0.00% 0% 0.4us( 6.2us) 0us 30406 100% 0% 0% do_IRQ+0xc0 0.00% 0% 2.6us( 16us) 0us 2913 100% 0% 0% do_anonymous_page+0xb8 0.00% 0% 0.4us( 1.2us) 0us 61 100% 0% 0% do_brk+0x1d4 0.00% 0% 0.1us( 1.9us) 0us 341 100% 0% 0% do_exit+0x104 0.00% 0% 0.1us( 0.1us) 0us 341 100% 0% 0% do_exit+0x138 0.00% 0% 0.2us( 3.0us) 0us 341 100% 0% 0% do_exit+0x94 0.00% 0.70% 0.9us( 2.5us) 2.0us( 3.6us)(0.00%) 1007 99.3% 0.70% 0% do_mmap_pgoff+0x40c 0.00% 0% 0.6us( 8.1us) 0us 1550 100% 0% 0% do_mmap_pgoff+0x418 0.00% 3.1% 0.2us( 0.7us) 1.0us( 1.7us)(0.00%) 223 96.9% 3.1% 0% do_munmap+0x1b8 0.00% 0% 1.0us( 4.0us) 0us 665 100% 0% 0% do_munmap+0xe0 0.00% 0% 0.2us( 4.4us) 0us 17065 100% 0% 0% do_no_page+0x194 0.00% 0% 0.8us( 3.6us) 0us 381 100% 0% 0% do_page_fault+0xe0 0.00% 0% 0.9us( 4.8us) 0us 899 100% 0% 0% do_sigaction+0x58 0.00% 0% 0.6us( 2.0us) 0us 162 100% 0% 0% do_sigaction+0xd8 0.00% 0% 5.6us( 16us) 0us 350 100% 0% 0% do_signal+0x54 0.01% 0% 2.9us( 19us) 0us 7651 100% 0% 0% do_wp_page+0x20c 0.00% 0% 0.2us( 2.3us) 0us 402 100% 0% 0% exit_mmap+0x18 0.00% 0.30% 0.3us( 4.2us) 1.1us( 1.4us)(0.00%) 4332 99.7% 0.30% 0% exit_mmap+0x88 0.00% 0% 1.6us( 19us) 0us 341 100% 0% 0% exit_sighand+0x18 0.28% 0% 41us( 180us) 0us 19857 100% 0% 0% free_block+0x1c 0.01% 0% 0.6us( 15us) 0us 32690 100% 0% 0% handle_mm_fault+0x34 0.00% 0% 0.4us( 3.8us) 0us 350 100% 0% 0% handle_signal+0xb0 0.00% 0% 1.9us( 3.8us) 0us 61 100% 0% 0% insert_vm_struct+0x70 0.15% 0.50% 22us( 113us) 15us( 58us)(0.00%) 19858 99.5% 0.50% 0% kmem_cache_alloc_batch+0x18 0.00% 3.0% 1.4us( 2.7us) 1.5us( 1.7us)(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( 80us) 0us 1206 100% 0% 0% pte_alloc+0x88 0.00% 0% 0.2us( 0.5us) 0us 61 100% 0% 0% put_dirty_page+0x3c 0.00% 0% 0.2us( 2.2us) 0us 344 100% 0% 0% release_task+0x3c 0.02% 22.9% 0.3us( 7.3us) 7.8us( 51us)(0.02%) 225759 77.1% 22.9% 0% remove_wait_queue+0x10 2.6% 7.2% 2.2us( 22us) 3.4us( 36us)(0.04%) 3410057 92.8% 7.2% 0% rmqueue+0x28 0.24% 0.00% 1.4us( 104us) 4.6us( 16us)(0.00%) 494509 100% 0.00% 0% schedule+0x4c8 0.00% 0% 1.4us( 9.8us) 0us 341 100% 0% 0% schedule_tail+0x20 0.00% 0% 5.4us( 47us) 0us 751 100% 0% 0% send_sig_info+0x4c 0.00% 0% 1.1us( 2.1us) 0us 20 100% 0% 0% shmem_getpage_locked+0xd4 0.00% 0% 3.1us( 6.3us) 0us 40 100% 0% 0% shmem_truncate+0x38 0.00% 0% 0.2us( 5.0us) 0us 2020 100% 0% 0% sys_rt_sigprocmask+0x98 0.00% 0% 0.4us( 2.2us) 0us 350 100% 0% 0% sys_sigreturn+0x84 0.00% 0% 0.8us( 1.3us) 0us 61 100% 0% 0% unmap_fixup+0xb8 0.00% 0% 0.2us( 1.3us) 0us 322 100% 0% 0% vma_merge+0x54 0.00% 0% 0.3us( 12us) 0us 35840 100% 0% 0% vmtruncate+0x4c 0.03% 0% 14us( 237us) 0us 6687 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 0.86% 3.5us( 140us)(0.02%) 12631493 99.1% 0.86% *TOTAL* 0.00% 0% 1.0us 1 1.0us( 2.3us) 0us 61 100% 0% binfmt_lock 0% 0us 61 100% 0% search_binary_handler+0x38 0.00% 0% 0.9us 1 0.9us( 1.1us) 0us 20 100% 0% chrdevs_lock 0% 0us 20 100% 0% get_chrfops+0x28 0.00% 0% 35.4us 1 35us( 46us) 0us 2 100% 0% dev_base_lock 0% 0us 2 100% 0% dev_get_info+0x24 2.9% 1.7% 1.4us 6 1.5us( 158us) 3.5us( 140us)(0.02%) 6277649 98.3% 1.7% hash_table_lock 1.7% 3.5us( 140us)(0.02%) 6277649 98.3% 1.7% get_hash_table+0x60 0.05% 0% 30.9us 4 31us( 195us) 0us 5395 100% 0% tasklist_lock 0% 0us 59 100% 0% count_active_tasks+0xc 0% 0us 341 100% 0% exit_notify+0x1c 0% 0us 20 100% 0% kill_pg_info+0x20 0% 0us 4000 100% 0% schedule+0x238 0% 0us 975 100% 0% sys_wait4+0x8c 0.00% 0% 1.2us 1 1.2us( 5.7us) 0us 545 100% 0% xtime_lock 0% 0us 545 100% 0% do_gettimeofday+0x14 0% 0us 71 100% 0% copy_files+0x108 0% 0us 71 100% 0% do_fork+0x344 0% 0us 352 100% 0% do_select+0x24 0% 0us 1305704 100% 0% ext2_get_branch+0xa4 0% 0us 4311570 100% 0% fget+0x1c 0% 0us 729508 100% 0% path_init+0x134 0% 0us 545 100% 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 0.71% 0.5us( 386us) 2.6us( 91us)(0.02%) 0.6us( 64us) 22808786 99.3% 0.67%(0.04%) *TOTAL* 0% 0% 0us 0us 18 100% 0%( 0%) [0xf7487f64] 0% 0% 0us 0us 10 100% 0%( 0%) neigh_periodic_timer__thr+0xa8 0% 0% 0us 0us 8 100% 0%( 0%) neigh_update+0x3c 0% 0% 0us 0us 1 100% 0%( 0%) [0xf7a9fc64] 0% 0% 0us 0us 1 100% 0%( 0%) rt_intern_hash+0x64 0% 0% 0us 0us 10 100% 0%( 0%) arp_tbl+0xc8 0% 0% 0us 0us 10 100% 0%( 0%) neigh_periodic_timer__thr+0x20 0.00% 0% 0.9us( 1.8us) 0us 0us 40 100% 0%( 0%) dn_lock 0.00% 0% 0.9us( 1.8us) 0us 0us 40 100% 0%( 0%) fcntl_dirnotify+0x94 0.00% 0% 0.6us( 0.7us) 0us 0us 20 100% 0%( 0%) fasync_lock 0.00% 0% 0.6us( 0.7us) 0us 0us 20 100% 0%( 0%) fasync_helper+0x68 2.5% 2.4% 1.1us( 189us) 2.6us( 91us)(0.02%) 0.6us( 64us) 6785083 97.6% 2.2%(0.14%) hash_table_lock 0.00% 12.0% 2.5us( 5.9us) 4.2us( 14us)(0.00%) 0us 83 88.0% 12.0%( 0%) hash_page_buffers+0x48 0.42% 2.6% 0.4us( 60us) 2.5us( 91us)(0.01%) 0.6us( 16us) 3388860 97.4% 2.4%(0.19%) remove_from_queues+0x18 2.0% 2.2% 1.8us( 189us) 2.7us( 64us)(0.01%) 0.7us( 64us) 3396140 97.8% 2.1%(0.09%) try_to_free_buffers+0x28 0.00% 0% 4.2us( 17us) 0us 0us 1023 100% 0%( 0%) tasklist_lock 0.00% 0% 1.0us( 2.8us) 0us 0us 341 100% 0%( 0%) do_fork+0x560 0.00% 0% 10us( 17us) 0us 0us 341 100% 0%( 0%) exit_notify+0x190 0.00% 0% 1.5us( 4.9us) 0us 0us 341 100% 0%( 0%) release_task+0x8c 0.20% 0% 10us( 41us) 0us 0us 58680 100% 0%( 0%) xtime_lock 0.02% 0% 2.4us( 16us) 0us 0us 29340 100% 0%( 0%) timer_bh+0xc 0.18% 0% 18us( 41us) 0us 0us 29340 100% 0%( 0%) timer_interrupt+0x10 0.00% 0% 0.2us( 0.7us) 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( 0.1us) 0us 0us 61 100% 0%( 0%) do_pipe+0x1c4 0.00% 0% 0.1us( 3.5us) 0us 0us 280 100% 0%( 0%) expand_fd_array+0x13c 0.00% 0% 1.5us( 13us) 0us 0us 280 100% 0%( 0%) expand_fd_array+0x88 0.13% 0% 0.1us( 80us) 0us 0us 3444581 100% 0%( 0%) ext2_alloc_block+0x1c 0.12% 0% 0.2us( 45us) 0us 0us 2092365 100% 0%( 0%) ext2_discard_prealloc+0x14 0.21% 0% 0.2us( 64us) 0us 0us 3388861 100% 0%( 0%) ext2_get_block+0x100 0.15% 0% 0.1us( 86us) 0us 0us 3388861 100% 0%( 0%) ext2_get_block+0x27c 0.56% 0% 2.8us( 386us) 0us 0us 598867 100% 0%( 0%) ext2_new_block+0x6cc 0.00% 0% 0.1us( 1.1us) 0us 0us 61 100% 0%( 0%) flush_old_exec+0x230 0.00% 0% 0.0us( 0.1us) 0us 0us 21 100% 0%( 0%) flush_old_exec+0x29c 0.05% 0% 0.1us( 89us) 0us 0us 1016650 100% 0%( 0%) get_unused_fd+0x24 0.00% 0% 0.0us( 0.3us) 0us 0us 61 100% 0%( 0%) load_elf_binary+0x18c 0% 0% 0us 0us 1523 100% 0%( 0%) rt_check_expire__thr+0x64 0.03% 0% 0.1us( 69us) 0us 0us 1014809 100% 0%( 0%) sys_close+0x1c 0.00% 0% 0.6us( 3.7us) 0us 0us 60 100% 0%( 0%) sys_dup2+0x2c 0.02% 0% 0.1us( 36us) 0us 0us 1016364 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=6