___________________________________________________________________________________________
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 01:19:31 2002
End time: Fri Mar 1 01:23:18 2002
Delta Time: 226.65 sec.
Hash table slots in use: 266.
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
13.2% 1.0us( 14ms) 9.4us( 13ms)( 8.7%) 127340395 86.8% 13.2% 0.00% *TOTAL*
0.00% 0% 3.8us( 3.9us) 0us 2 100% 0% 0% [0xc3213a34]
0.00% 0% 3.9us( 3.9us) 0us 1 100% 0% 0% kmem_cache_grow+0xa4
0.00% 0% 3.8us( 3.8us) 0us 1 100% 0% 0% kmem_cache_grow+0x1f4
0.00% 0% 4.6us( 6.0us) 0us 21 100% 0% 0% [0xdca01c90]
0.00% 0% 2.8us( 4.1us) 0us 2 100% 0% 0% unmap_fixup+0x8c
0.00% 0% 4.8us( 6.0us) 0us 19 100% 0% 0% unmap_fixup+0x134
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% 1.6% 1.8us( 2.6us) 0.7us( 0.7us)(0.00%) 61 98.4% 1.6% 0% [0xf77f25c8]
0.00% 1.6% 1.8us( 2.6us) 0.7us( 0.7us)(0.00%) 61 98.4% 1.6% 0% unmap_fixup+0xa8
0.00% 0% 1.6us( 5.7us) 0us 907 100% 0% 0% [0xf7b32698]
0.00% 0% 1.6us( 5.7us) 0us 907 100% 0% 0% rh_int_timer_do+0x4c
0.00% 0% 5.6us( 13us) 0us 57 100% 0% 0% [0xf7b7b0d0]
0.00% 0% 5.6us( 13us) 0us 57 100% 0% 0% dev_watchdog+0x14
0.00% 0% 1.7us( 2.1us) 0us 2 100% 0% 0% [0xf7b7b4e4]
0.00% 0% 1.7us( 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% 3.8us( 55us) 0us 680 100% 0% 0% [0xf7bca810]
0.00% 0% 3.8us( 55us) 0us 680 100% 0% 0% ahc_linux_queue+0x38
0.00% 0% 1.3us( 6.7us) 0us 362 100% 0% 0% allocator_request_lock
0.00% 0% 2.2us( 6.7us) 0us 181 100% 0% 0% scsi_free+0x1c
0.00% 0% 0.4us( 2.4us) 0us 181 100% 0% 0% scsi_malloc+0x48
0.12% 0.04% 0.3us( 46us) 1.6us( 6.6us)(0.00%) 826268 100% 0.04% 0% arbitration_lock
0.00% 0.55% 0.4us( 1.2us) 1.0us( 1.1us)(0.00%) 366 99.5% 0.55% 0% deny_write_access+0xc
0.12% 0.04% 0.3us( 46us) 1.6us( 6.6us)(0.00%) 825902 100% 0.04% 0% get_write_access+0xc
0.00% 0% 2.0us( 2.8us) 0us 7 100% 0% 0% bdev_lock
0.00% 0% 2.0us( 2.8us) 0us 7 100% 0% 0% bdget+0x34
0.03% 0% 13us( 69us) 0us 5726 100% 0% 0% call_lock
0.03% 0% 13us( 69us) 0us 5726 100% 0% 0% smp_call_function+0x58
4.2% 7.9% 0.7us( 773us) 4.0us( 861us)(0.24%) 13802911 92.1% 7.9% 0% dcache_lock
0.00% 0% 1.7us( 3.5us) 0us 15 100% 0% 0% autofs4_expire+0x38
0.01% 6.9% 0.3us( 6.7us) 4.0us( 325us)(0.00%) 106645 93.1% 6.9% 0% d_alloc+0x138
0.03% 11.7% 0.3us( 8.5us) 4.2us( 374us)(0.01%) 213860 88.3% 11.7% 0% d_delete+0x10
0.00% 2.8% 0.2us( 4.2us) 3.6us( 44us)(0.00%) 4640 97.2% 2.8% 0% d_delete+0x94
0.03% 9.8% 0.2us( 35us) 3.9us( 514us)(0.01%) 320504 90.2% 9.8% 0% d_instantiate+0x30
3.6% 7.7% 0.7us( 91us) 4.0us( 861us)(0.20%) 11668313 92.3% 7.7% 0% d_lookup+0x5c
0.02% 10.0% 1.3us( 43us) 3.9us( 139us)(0.00%) 42900 90.0% 10.0% 0% d_move+0x48
0.01% 5.1% 0.2us( 46us) 3.5us( 110us)(0.00%) 106623 94.9% 5.1% 0% d_rehash+0x50
0.00% 2.4% 0.2us( 3.5us) 5.2us( 37us)(0.00%) 1540 97.6% 2.4% 0% d_unhash+0x44
0.41% 9.1% 0.7us( 82us) 4.2us( 689us)(0.03%) 1269093 90.9% 9.1% 0% dput+0x30
0.00% 3.1% 1.2us( 6.5us) 3.2us( 4.3us)(0.00%) 65 96.9% 3.1% 0% link_path_walk+0x2c8
0.00% 3.9% 2.5us( 484us) 4.7us( 32us)(0.00%) 3556 96.1% 3.9% 0% prune_dcache+0x14
0.03% 6.1% 1.0us( 649us) 4.1us( 73us)(0.00%) 58966 93.9% 6.1% 0% prune_dcache+0x148
0.02% 2.5% 6.1us( 773us) 3.4us( 28us)(0.00%) 6191 97.5% 2.5% 0% select_parent+0x20
0.00% 0% 1.4us( 8.4us) 0us 1360 100% 0% 0% device_request_lock
0.00% 0% 0.6us( 4.6us) 0us 680 100% 0% 0% __scsi_release_command+0x14
0.00% 0% 2.1us( 8.4us) 0us 680 100% 0% 0% scsi_allocate_device+0x30
0.00% 0% 3.3us( 24us) 0us 389 100% 0% 0% emergency_lock
0.00% 0% 3.3us( 24us) 0us 389 100% 0% 0% bounce_end_io_write+0x28
0.98% 2.7% 0.9us( 57us) 2.6us( 70us)(0.01%) 2396936 97.3% 2.7% 0% files_lock
0.00% 0% 0.5us( 1.0us) 0us 40 100% 0% 0% check_tty_count+0x10
0.18% 3.9% 0.5us( 45us) 2.7us( 51us)(0.00%) 798884 96.1% 3.9% 0% file_move+0x18
0.11% 2.4% 0.3us( 50us) 2.6us( 34us)(0.00%) 799006 97.6% 2.4% 0% fput+0x80
0.69% 1.9% 2.0us( 57us) 2.3us( 70us)(0.00%) 799006 98.1% 1.9% 0% get_empty_filp+0xc
0.09% 0.04% 9.0us( 250us) 0us 23887 100% 0% 0.04% global_bh_lock
0.09% 0.04% 9.0us( 250us) 0us 23887 100% 0% 0.04% bh_action+0x18
0.09% 0% 8.8us( 17us) 0us 22664 100% 0% 0% i8253_lock
0.09% 0% 8.8us( 17us) 0us 22664 100% 0% 0% timer_interrupt+0x2c
0.03% 0% 2.8us( 8.1us) 0us 22664 100% 0% 0% i8259A_lock
0.03% 0% 2.8us( 8.1us) 0us 22664 100% 0% 0% timer_interrupt+0x90
0.00% 0% 0.8us( 1.1us) 0us 2 100% 0% 0% inet_peer_unused_lock
0.00% 0% 0.8us( 1.1us) 0us 2 100% 0% 0% cleanup_once+0x24
0.34% 0.36% 0.8us( 44us) 2.2us( 9.8us)(0.00%) 963854 99.6% 0.36% 0% inode_lock
0.07% 0.15% 0.6us( 44us) 2.3us( 6.5us)(0.00%) 247797 99.9% 0.15% 0% __mark_inode_dirty+0x48
0.12% 0.35% 1.2us( 42us) 2.2us( 6.8us)(0.00%) 213942 99.7% 0.35% 0% get_empty_inode+0x24
0.00% 0% 0.6us( 4.6us) 0us 53 100% 0% 0% get_new_inode+0x34
0.02% 0.19% 2.1us( 11us) 1.9us( 5.3us)(0.00%) 22963 99.8% 0.19% 0% iget4+0x3c
0.04% 0.17% 0.4us( 37us) 2.2us( 7.1us)(0.00%) 213861 99.8% 0.17% 0% insert_inode_hash+0x44
0.08% 0.82% 0.7us( 22us) 2.2us( 9.8us)(0.00%) 236895 99.2% 0.82% 0% iput+0x78
0.00% 0% 8.4us( 22us) 0us 45 100% 0% 0% sync_unlocked_inodes+0x10
0.01% 0% 1.0us( 6.0us) 0us 28298 100% 0% 0% sync_unlocked_inodes+0x12c
0.01% 0% 3.4us( 60us) 0us 4613 100% 0% 0% io_request_lock
0.00% 0% 1.8us( 23us) 0us 1187 100% 0% 0% __make_request+0xec
0.00% 0% 7.6us( 21us) 0us 680 100% 0% 0% ahc_linux_isr+0x2ec
0.00% 0% 14us( 27us) 0us 26 100% 0% 0% generic_unplug_device+0x10
0.00% 0% 4.5us( 60us) 0us 680 100% 0% 0% scsi_dispatch_cmd+0x11c
0.00% 0% 1.0us( 6.1us) 0us 680 100% 0% 0% scsi_finish_command+0x18
0.00% 0% 3.2us( 13us) 0us 680 100% 0% 0% scsi_queue_next_request+0x18
0.00% 0% 3.0us( 9.4us) 0us 680 100% 0% 0% scsi_request_fn+0x31c
12.1% 10.2% 2.5us( 14ms) 23us( 13ms)( 1.4%) 10874182 89.8% 10.2% 0% kernel_flag
0.00% 0% 35us( 40us) 0us 20 100% 0% 0% chrdev_open+0x4c
0.00% 0% 0.4us( 1.4us) 0us 52 100% 0% 0% de_put+0x28
0.45% 11.7% 3664us( 14ms) 1275us(9545us)(0.00%) 281 88.3% 11.7% 0% do_exit+0xe8
2.5% 17.4% 27us( 669us) 70us( 12ms)(0.14%) 211640 82.6% 17.4% 0% ext2_delete_inode+0x80
0.05% 4.9% 0.3us( 77us) 10us(1994us)(0.01%) 472477 95.1% 4.9% 0% ext2_free_blocks+0x230
0.08% 10.2% 0.4us( 79us) 15us(5460us)(0.04%) 445032 89.8% 10.2% 0% ext2_new_block+0x564
0.21% 2.3% 0.2us( 56us) 6.1us(4810us)(0.02%) 2816692 97.7% 2.3% 0% ext2_new_block+0x764
0.01% 1.8% 0.2us( 6.0us) 5.0us( 320us)(0.00%) 84071 98.2% 1.8% 0% ext2_new_block+0x7f8
0.00% 0% 3.9us( 4.4us) 0us 20 100% 0% 0% get_chrfops+0x8c
0.64% 16.6% 15us( 402us) 47us( 13ms)(0.04%) 98100 83.4% 16.6% 0% lookup_hash+0x80
0.25% 17.1% 20us( 356us) 23us(2519us)(0.01%) 28160 82.9% 17.1% 0% notify_change+0x64
0.00% 20.0% 0.5us( 1.7us) 1.7us( 1.7us)(0.00%) 5 80.0% 20.0% 0% permission+0x38
0.06% 13.9% 15us( 370us) 46us(2346us)(0.00%) 8464 86.1% 13.9% 0% real_lookup+0x64
1.2% 25.8% 34us(4223us) 24us(4272us)(0.03%) 81520 74.2% 25.8% 0% schedule+0x558
0.07% 20.0% 3519us(5618us) 669us(5053us)(0.00%) 45 80.0% 20.0% 0% sync_old_buffers+0x1c
0.00% 6.2% 15us( 24us) 68us( 68us)(0.00%) 16 93.8% 6.2% 0% sys_ioctl+0x4c
0.00% 0% 0.6us( 1.1us) 0us 20 100% 0% 0% sys_llseek+0x88
1.6% 12.9% 0.6us( 79us) 23us( 11ms)( 1.0%) 6156700 87.1% 12.9% 0% sys_lseek+0x6c
0.59% 15.0% 31us( 415us) 21us(4513us)(0.01%) 42900 85.0% 15.0% 0% sys_rename+0x1a0
0.00% 0% 9.4us( 11us) 0us 20 100% 0% 0% tty_release+0x1c
0.00% 0% 37us( 81us) 0us 22 100% 0% 0% tty_write+0x1bc
2.7% 22.9% 29us( 560us) 14us(5522us)(0.04%) 211421 77.1% 22.9% 0% vfs_create+0x8c
0.13% 35.5% 117us( 629us) 31us( 573us)(0.00%) 2440 64.5% 35.5% 0% vfs_mkdir+0x88
0.02% 17.4% 16us( 336us) 183us(9381us)(0.00%) 2640 82.6% 17.4% 0% vfs_rmdir+0x158
0.00% 0% 7.4us( 7.7us) 0us 4 100% 0% 0% vfs_statfs+0x4c
1.5% 17.4% 16us( 412us) 25us( 10ms)(0.05%) 211420 82.6% 17.4% 0% vfs_unlink+0x118
10.5% 20.0% 0.6us( 435us) 7.5us( 464us)( 3.4%) 41374000 80.0% 20.0% 0% kmap_lock
6.4% 20.5% 0.7us( 435us) 7.5us( 461us)( 1.7%) 20687000 79.5% 20.5% 0% kmap_high+0x10
4.1% 19.5% 0.5us( 81us) 7.5us( 464us)( 1.7%) 20687000 80.5% 19.5% 0% kunmap_high+0xc
0.00% 0% 0.2us( 1.1us) 0us 281 100% 0% 0% lastpid_lock
0.00% 0% 0.2us( 1.1us) 0us 281 100% 0% 0% get_pid+0x20
10.0% 22.6% 1.4us( 214us) 16us( 942us)( 3.2%) 15773885 77.4% 22.6% 0% lru_list_lock
0.82% 9.4% 0.7us( 67us) 7.2us( 567us)(0.10%) 2662742 90.6% 9.4% 0% buffer_insert_inode_data_queue+0x10
0.27% 17.7% 0.3us( 48us) 7.8us( 660us)(0.15%) 1938200 82.3% 17.7% 0% buffer_insert_inode_queue+0x14
0.00% 0% 1.5us( 1.5us) 0us 1 100% 0% 0% fsync_inode_buffers+0x28
0.00% 0% 1.3us( 1.3us) 0us 1 100% 0% 0% fsync_inode_data_buffers+0x28
0.00% 0% 0.7us( 0.7us) 0us 2 100% 0% 0% fsync_inode_data_buffers+0xb4
0.00% 50.0% 0.9us( 1.6us) 4.1us( 4.1us)(0.00%) 2 50.0% 50.0% 0% fsync_inode_data_buffers+0x128
0.03% 16.2% 0.3us( 65us) 12us( 635us)(0.02%) 213994 83.8% 16.2% 0% inode_has_buffers+0x10
0.04% 16.7% 0.4us( 40us) 11us( 608us)(0.02%) 213941 83.3% 16.7% 0% invalidate_inode_buffers+0x10
0.00% 2.2% 10us( 214us) 2.3us( 2.3us)(0.00%) 45 97.8% 2.2% 0% kupdate+0x98
0.00% 100% 0.5us( 0.5us) 2.9us( 2.9us)(0.00%) 1 0% 100% 0% osync_inode_buffers+0x14
0.00% 0% 0.8us( 0.8us) 0us 1 100% 0% 0% osync_inode_data_buffers+0x14
3.6% 27.3% 1.5us( 99us) 17us( 811us)( 1.4%) 5413793 72.7% 27.3% 0% refile_buffer+0xc
2.0% 25.2% 1.7us( 72us) 19us( 890us)(0.69%) 2662680 74.8% 25.2% 0% remove_from_queues+0xc
0.00% 4.9% 13us( 54us) 3.6us( 7.8us)(0.00%) 82 95.1% 4.9% 0% sync_old_buffers+0x74
3.2% 28.0% 2.7us( 159us) 19us( 942us)(0.77%) 2668400 72.0% 28.0% 0% try_to_free_buffers+0x1c
0.00% 0% 0.5us( 3.2us) 0us 562 100% 0% 0% mmlist_lock
0.00% 0% 0.2us( 2.3us) 0us 281 100% 0% 0% copy_mm+0x120
0.00% 0% 0.7us( 3.2us) 0us 281 100% 0% 0% mmput+0x28
6.9% 10.1% 0.8us( 89us) 2.8us( 135us)(0.31%) 20085382 89.9% 10.1% 0% pagecache_lock
0.15% 11.1% 0.5us( 42us) 2.8us( 135us)(0.01%) 638357 88.9% 11.1% 0% __find_get_page+0x18
2.2% 10.4% 0.6us( 76us) 2.9us( 119us)(0.14%) 8293825 89.6% 10.4% 0% __find_lock_page+0xc
0.00% 0% 1.2us( 1.6us) 0us 20 100% 0% 0% add_to_page_cache+0x18
2.0% 10.7% 1.7us( 89us) 3.0us( 115us)(0.05%) 2660242 89.3% 10.7% 0% add_to_page_cache_unique+0x18
0.95% 10.2% 0.7us( 65us) 2.7us( 112us)(0.04%) 2952866 89.8% 10.2% 0% do_generic_file_read+0x1a4
0.00% 10.8% 1.8us( 7.5us) 3.1us( 22us)(0.00%) 5720 89.2% 10.8% 0% do_generic_file_read+0x370
0.00% 0.62% 0.1us( 2.9us) 1.8us( 9.5us)(0.00%) 28299 99.4% 0.62% 0% filemap_fdatasync+0x1c
0.00% 0.51% 0.1us( 2.3us) 1.9us( 7.5us)(0.00%) 28299 99.5% 0.51% 0% filemap_fdatawait+0x10
0.00% 13.5% 1.1us( 6.9us) 3.5us( 19us)(0.00%) 2447 86.5% 13.5% 0% find_or_create_page+0x38
0.00% 10.5% 2.0us( 68us) 3.4us( 20us)(0.00%) 2447 89.5% 10.5% 0% find_or_create_page+0x78
0.92% 8.6% 0.8us( 53us) 2.5us( 88us)(0.03%) 2668420 91.4% 8.6% 0% remove_inode_page+0x28
0.00% 10.0% 0.6us( 1.5us) 1.0us( 1.3us)(0.00%) 20 90.0% 10.0% 0% set_page_dirty+0x24
0.06% 12.1% 1.0us( 12us) 2.7us( 100us)(0.00%) 136000 87.9% 12.1% 0% truncate_inode_pages+0x38
0.54% 10.2% 0.5us( 54us) 2.6us( 72us)(0.04%) 2668420 89.8% 10.2% 0% truncate_list_pages+0x1f8
1.7% 2.4% 0.7us( 84us) 1.9us( 184us)(0.01%) 5629920 97.6% 2.4% 0% pagemap_lru_lock
0.17% 5.2% 1.4us( 47us) 2.1us( 184us)(0.00%) 274587 94.8% 5.2% 0% activate_page+0xc
0.97% 3.3% 0.8us( 84us) 1.8us( 71us)(0.01%) 2677671 96.7% 3.3% 0% lru_cache_add+0x1c
0.54% 1.1% 0.5us( 62us) 2.1us( 54us)(0.00%) 2677662 98.9% 1.1% 0% lru_cache_del+0xc
1.2% 9.3% 4.2us( 37us) 4.6us( 64us)(0.01%) 632043 90.7% 9.3% 0% runqueue_lock
0.56% 9.6% 5.3us( 37us) 4.0us( 48us)(0.01%) 238747 90.4% 9.6% 0% __wake_up+0x5c
0.00% 38.4% 0.4us( 3.4us) 3.4us( 11us)(0.00%) 263 61.6% 38.4% 0% deliver_signal+0x48
0.00% 1.5% 7.4us( 23us) 3.6us( 6.0us)(0.00%) 458 98.5% 1.5% 0% process_timeout+0x14
0.00% 38.6% 1.8us( 3.8us) 2.7us( 5.5us)(0.00%) 57 61.4% 38.6% 0% schedule_tail+0x58
0.52% 7.4% 3.5us( 19us) 5.4us( 64us)(0.01%) 330804 92.6% 7.4% 0% schedule+0xc0
0.00% 10.8% 1.6us( 10us) 5.7us( 43us)(0.00%) 3625 89.2% 10.8% 0% schedule+0x284
0.11% 18.8% 4.1us( 33us) 4.0us( 43us)(0.00%) 57555 81.2% 18.8% 0% schedule+0x518
0.00% 1.5% 3.4us( 13us) 4.4us( 15us)(0.00%) 534 98.5% 1.5% 0% wake_up_process+0x14
0.00% 0% 1.7us( 15us) 0us 246 100% 0% 0% sb_lock
0.00% 0% 0.4us( 3.2us) 0us 45 100% 0% 0% drop_super+0x24
0.00% 0% 1.2us( 13us) 0us 90 100% 0% 0% sync_supers+0x6c
0.00% 0% 5.7us( 15us) 0us 45 100% 0% 0% sync_unlocked_inodes+0x18
0.00% 0% 0.6us( 1.5us) 0us 66 100% 0% 0% sync_unlocked_inodes+0x1ac
0.00% 0% 0.4us( 5.0us) 0us 2040 100% 0% 0% scsi_bhqueue_lock
0.00% 0% 0.2us( 2.6us) 0us 1360 100% 0% 0% scsi_bottom_half_handler+0x1c
0.00% 0% 0.7us( 5.0us) 0us 680 100% 0% 0% scsi_done+0x3c
0.12% 1.0% 0.7us( 9.1us) 2.4us( 12us)(0.00%) 362574 99.0% 1.0% 0% semaphore_lock
0.02% 1.5% 0.3us( 7.3us) 2.4us( 12us)(0.00%) 144604 98.5% 1.5% 0% __down+0x44
0.09% 0.72% 1.0us( 9.1us) 2.5us( 10us)(0.00%) 217947 99.3% 0.72% 0% __down+0x78
0.00% 0% 1.1us( 3.6us) 0us 16 100% 0% 0% __down_interruptible+0x48
0.00% 0% 0.8us( 1.5us) 0us 7 100% 0% 0% __down_interruptible+0x88
0.00% 0% 1.0us( 5.1us) 0us 560 100% 0% 0% shm_ids+0x28
0.00% 0% 0.9us( 2.0us) 0us 20 100% 0% 0% ipc_addid+0x94
0.00% 0% 1.6us( 5.1us) 0us 240 100% 0% 0% shm_close+0x54
0.00% 0% 0.2us( 0.2us) 0us 20 100% 0% 0% shm_mmap+0x54
0.00% 0% 0.4us( 1.7us) 0us 220 100% 0% 0% shm_open+0x40
0.00% 0% 1.8us( 3.2us) 0us 20 100% 0% 0% sys_shmat+0xb8
0.00% 0% 0.4us( 0.7us) 0us 20 100% 0% 0% sys_shmat+0x25c
0.00% 0% 1.0us( 1.4us) 0us 20 100% 0% 0% sys_shmctl+0x684
0.00% 0% 0.3us( 1.1us) 0us 40 100% 0% 0% shmem_ilock
0.00% 0% 0.4us( 0.8us) 0us 20 100% 0% 0% shmem_delete_inode+0x38
0.00% 0% 0.2us( 1.1us) 0us 20 100% 0% 0% shmem_get_inode+0x154
0.00% 0% 1.2us( 3.0us) 0us 22 100% 0% 0% swaplock
0.00% 0% 1.2us( 3.0us) 0us 22 100% 0% 0% si_swapinfo+0x18
0.02% 0.00% 1.6us(10.0us) 1.3us( 1.3us)(0.00%) 27974 100% 0.00% 0% timerlist_lock
0.00% 0.05% 1.0us( 6.3us) 1.3us( 1.3us)(0.00%) 2070 100% 0.05% 0% add_timer+0x10
0.00% 0% 0.4us( 4.3us) 0us 680 100% 0% 0% del_timer+0x14
0.00% 0% 0.8us( 5.3us) 0us 762 100% 0% 0% del_timer_sync+0x1c
0.00% 0% 1.5us( 5.0us) 0us 204 100% 0% 0% mod_timer+0x18
0.02% 0% 1.8us(10.0us) 0us 22664 100% 0% 0% timer_bh+0xcc
0.00% 0% 0.4us( 4.5us) 0us 1594 100% 0% 0% timer_bh+0x254
0.00% 0% 6.1us( 11us) 0us 42 100% 0% 0% tlbstate_lock
0.00% 0% 6.1us( 11us) 0us 42 100% 0% 0% flush_tlb_others+0x90
0.00% 0% 0.3us( 3.8us) 0us 1120 100% 0% 0% tqueue_lock
0.00% 0% 0.2us( 2.3us) 0us 560 100% 0% 0% __run_task_queue+0x14
0.00% 0% 0.4us( 3.8us) 0us 510 100% 0% 0% batch_entropy_store+0x7c
0.00% 0% 0.4us( 3.2us) 0us 26 100% 0% 0% generic_plug_device+0x34
0.00% 0% 0.4us( 0.7us) 0us 24 100% 0% 0% rs_sched_event+0x38
1.5% 1.2% 0.6us( 157us) 3.1us( 128us)(0.01%) 5336809 98.8% 1.2% 0% unused_list_lock
0.74% 1.7% 0.6us( 68us) 3.5us( 128us)(0.01%) 2668409 98.3% 1.7% 0% get_unused_buffer_head+0x8
0.72% 0.71% 0.6us( 157us) 2.0us( 59us)(0.00%) 2668400 99.3% 0.71% 0% try_to_free_buffers+0x54
1.2% 2.7% 1.0us( 19us) 1.9us( 32us)(0.01%) 2680040 97.3% 2.7% 0% __free_pages_ok+0x13c
1.1% 0.19% 0.8us( 60us) 3.7us( 42us)(0.00%) 2983389 99.8% 0.19% 0% __wake_up+0x24
0.00% 0% 0.2us( 4.1us) 0us 9120 100% 0% 0% add_wait_queue+0x10
0.02% 9.5% 0.3us( 7.8us) 6.7us( 51us)(0.01%) 144620 90.5% 9.5% 0% add_wait_queue_exclusive+0x10
0.00% 0% 8.0us( 37us) 0us 1360 100% 0% 0% ahc_linux_isr+0x24
0.00% 0% 1.0us( 2.6us) 0us 101 100% 0% 0% change_protection+0x44
0.00% 0% 31us( 55us) 0us 342 100% 0% 0% clear_page_tables+0x1c
0.00% 0% 0.1us( 6.3us) 0us 2966 100% 0% 0% copy_mm+0x1e8
0.00% 0% 2.4us( 78us) 0us 4172 100% 0% 0% copy_mm+0x230
0.01% 0% 2.8us( 78us) 0us 4172 100% 0% 0% copy_page_range+0x100
0.01% 0% 0.9us( 7.9us) 0us 23409 100% 0% 0% do_IRQ+0x40
0.00% 0% 0.4us( 8.3us) 0us 23409 100% 0% 0% do_IRQ+0xc0
0.00% 0% 2.4us( 16us) 0us 2491 100% 0% 0% do_anonymous_page+0xb8
0.00% 0% 0.4us( 0.6us) 0us 61 100% 0% 0% do_brk+0x1d4
0.00% 0% 0.2us( 2.9us) 0us 281 100% 0% 0% do_exit+0x104
0.00% 0% 0.1us( 0.9us) 0us 281 100% 0% 0% do_exit+0x138
0.00% 0% 0.5us( 3.3us) 0us 281 100% 0% 0% do_exit+0x94
0.00% 0.40% 0.9us( 2.8us) 1.6us( 3.3us)(0.00%) 1007 99.6% 0.40% 0% do_mmap_pgoff+0x40c
0.00% 0% 0.6us( 6.1us) 0us 1488 100% 0% 0% do_mmap_pgoff+0x418
0.00% 1.8% 0.2us( 0.7us) 0.9us( 1.2us)(0.00%) 223 98.2% 1.8% 0% do_munmap+0x1b8
0.00% 0% 1.0us( 6.0us) 0us 603 100% 0% 0% do_munmap+0xe0
0.00% 0% 0.1us( 4.2us) 0us 15445 100% 0% 0% do_no_page+0x194
0.00% 0% 0.7us( 3.8us) 0us 321 100% 0% 0% do_page_fault+0xe0
0.00% 0% 0.9us( 5.2us) 0us 836 100% 0% 0% do_sigaction+0x58
0.00% 0% 0.6us( 2.1us) 0us 162 100% 0% 0% do_sigaction+0xd8
0.00% 0% 6.1us( 18us) 0us 283 100% 0% 0% do_signal+0x54
0.01% 0% 3.0us( 68us) 0us 6284 100% 0% 0% do_wp_page+0x20c
0.00% 0% 0.2us( 2.3us) 0us 342 100% 0% 0% exit_mmap+0x18
0.00% 0% 0.3us( 3.4us) 0us 3912 100% 0% 0% exit_mmap+0x88
0.00% 0% 1.4us( 2.3us) 0us 281 100% 0% 0% exit_sighand+0x18
0.27% 0% 39us( 153us) 0us 15786 100% 0% 0% free_block+0x1c
0.01% 0% 0.6us( 16us) 0us 28428 100% 0% 0% handle_mm_fault+0x34
0.00% 0% 0.4us( 2.3us) 0us 283 100% 0% 0% handle_signal+0xb0
0.00% 0% 1.7us( 3.5us) 0us 61 100% 0% 0% insert_vm_struct+0x70
0.17% 0.56% 25us( 112us) 15us( 47us)(0.00%) 15784 99.4% 0.56% 0% kmem_cache_alloc_batch+0x18
0.00% 0% 1.4us( 2.4us) 0us 101 100% 0% 0% mprotect_fixup+0x2a8
0.00% 0% 0.6us( 1.0us) 0us 101 100% 0% 0% mprotect_fixup+0x2b4
0.00% 0% 3.8us( 59us) 0us 1026 100% 0% 0% pte_alloc+0x88
0.00% 0% 0.2us( 0.8us) 0us 61 100% 0% 0% put_dirty_page+0x3c
0.00% 0.70% 0.2us( 2.6us) 1.1us( 1.4us)(0.00%) 284 99.3% 0.70% 0% release_task+0x3c
0.02% 21.4% 0.3us( 6.4us) 7.8us( 42us)(0.01%) 153740 78.6% 21.4% 0% remove_wait_queue+0x10
2.7% 7.8% 2.3us( 22us) 3.6us( 43us)(0.04%) 2680050 92.2% 7.8% 0% rmqueue+0x28
0.21% 0.00% 1.5us( 103us) 2.4us( 3.7us)(0.00%) 319981 100% 0.00% 0% schedule+0x4c8
0.00% 0% 1.3us( 9.6us) 0us 281 100% 0% 0% schedule_tail+0x20
0.00% 0% 5.3us( 43us) 0us 624 100% 0% 0% send_sig_info+0x4c
0.00% 0% 1.0us( 1.5us) 0us 20 100% 0% 0% shmem_getpage_locked+0xd4
0.00% 0% 3.1us( 6.0us) 0us 40 100% 0% 0% shmem_truncate+0x38
0.00% 0% 0.2us( 3.5us) 0us 2016 100% 0% 0% sys_rt_sigprocmask+0x98
0.00% 0% 0.5us( 2.2us) 0us 283 100% 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( 1.6us) 0us 322 100% 0% 0% vma_merge+0x54
0.00% 0% 0.3us( 14us) 0us 28160 100% 0% 0% vmtruncate+0x4c
0.03% 0% 13us( 168us) 0us 5965 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
0.83% 3.4us( 145us)(0.02%) 9754401 99.2% 0.83% *TOTAL*
0.00% 0% 2.1us 1 2.1us( 5.8us) 0us 227 100% 0% [0xf73913c4]
0% 0us 227 100% 0% do_select+0x24
0.00% 0% 0.9us 1 0.9us( 1.4us) 0us 61 100% 0% binfmt_lock
0% 0us 61 100% 0% search_binary_handler+0x38
0.00% 0% 1.1us 1 1.1us( 1.3us) 0us 20 100% 0% chrdevs_lock
0% 0us 20 100% 0% get_chrfops+0x28
3.0% 1.6% 1.4us 6 1.5us( 119us) 3.4us( 145us)(0.02%) 4911994 98.4% 1.6% hash_table_lock
1.6% 3.4us( 145us)(0.02%) 4911994 98.4% 1.6% get_hash_table+0x60
0.06% 0% 30.3us 4 30us( 164us) 0us 4760 100% 0% tasklist_lock
0% 0us 45 100% 0% count_active_tasks+0xc
0% 0us 281 100% 0% exit_notify+0x1c
0% 0us 20 100% 0% kill_pg_info+0x20
0% 0us 3625 100% 0% schedule+0x238
0% 0us 789 100% 0% sys_wait4+0x8c
0.00% 0% 1.0us 1 1.0us( 4.4us) 0us 447 100% 0% xtime_lock
0% 0us 447 100% 0% do_gettimeofday+0x14
0% 0us 49 100% 0% copy_files+0x108
0% 0us 49 100% 0% do_fork+0x344
0% 0us 1231157 100% 0% ext2_get_branch+0xa4
0% 0us 3035391 100% 0% fget+0x1c
0% 0us 569923 100% 0% path_init+0x134
0% 0us 323 100% 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
0.66% 0.5us(4825us) 2.5us( 121us)(0.02%) 0.6us( 10us) 17873738 99.3% 0.61%(0.04%) *TOTAL*
0% 0% 0us 0us 11 100% 0%( 0%) [0xf7487f64]
0% 0% 0us 0us 8 100% 0%( 0%) neigh_periodic_timer__thr+0xa8
0% 0% 0us 0us 3 100% 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 8 100% 0%( 0%) arp_tbl+0xc8
0% 0% 0us 0us 8 100% 0%( 0%) neigh_periodic_timer__thr+0x20
0.00% 0% 1.0us( 2.0us) 0us 0us 40 100% 0%( 0%) dn_lock
0.00% 0% 1.0us( 2.0us) 0us 0us 40 100% 0%( 0%) fcntl_dirnotify+0x94
0.00% 0% 0.4us( 0.6us) 0us 0us 20 100% 0%( 0%) fasync_lock
0.00% 0% 0.4us( 0.6us) 0us 0us 20 100% 0%( 0%) fasync_helper+0x68
2.5% 2.2% 1.0us( 158us) 2.5us( 121us)(0.02%) 0.6us( 10us) 5331087 97.8% 2.1%(0.14%) hash_table_lock
0.00% 0% 2.3us( 3.5us) 0us 0us 7 100% 0%( 0%) hash_page_buffers+0x48
0.41% 2.4% 0.3us( 46us) 2.4us( 63us)(0.01%) 0.5us( 10us) 2662680 97.6% 2.2%(0.19%) remove_from_queues+0x18
2.0% 2.0% 1.7us( 158us) 2.7us( 121us)(0.01%) 0.6us( 10us) 2668400 98.0% 1.9%(0.08%) try_to_free_buffers+0x28
0.00% 0% 4.0us( 17us) 0us 0us 843 100% 0%( 0%) tasklist_lock
0.00% 0% 1.0us( 3.9us) 0us 0us 281 100% 0%( 0%) do_fork+0x560
0.00% 0% 9.6us( 17us) 0us 0us 281 100% 0%( 0%) exit_notify+0x190
0.00% 0% 1.3us( 4.7us) 0us 0us 281 100% 0%( 0%) release_task+0x8c
0.20% 0% 10us( 48us) 0us 0us 45328 100% 0%( 0%) xtime_lock
0.02% 0% 2.4us( 16us) 0us 0us 22664 100% 0%( 0%) timer_bh+0xc
0.18% 0% 18us( 48us) 0us 0us 22664 100% 0%( 0%) timer_interrupt+0x10
0.00% 0% 0.2us( 0.9us) 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( 2.3us) 0us 0us 220 100% 0%( 0%) expand_fd_array+0x13c
0.00% 0% 1.4us( 16us) 0us 0us 220 100% 0%( 0%) expand_fd_array+0x88
0.15% 0% 0.1us( 315us) 0us 0us 2706462 100% 0%( 0%) ext2_alloc_block+0x1c
0.14% 0% 0.2us( 46us) 0us 0us 1617941 100% 0%( 0%) ext2_discard_prealloc+0x14
0.26% 0% 0.2us( 110us) 0us 0us 2662682 100% 0%( 0%) ext2_get_block+0x100
0.18% 0% 0.2us( 75us) 0us 0us 2662682 100% 0%( 0%) ext2_get_block+0x27c
0.69% 0% 3.5us(4825us) 0us 0us 447472 100% 0%( 0%) ext2_new_block+0x6cc
0.00% 0% 0.1us( 0.8us) 0us 0us 61 100% 0%( 0%) flush_old_exec+0x230
0.00% 0% 0.0us( 0.2us) 0us 0us 21 100% 0%( 0%) flush_old_exec+0x29c
0.04% 0% 0.1us( 25us) 0us 0us 799028 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 2874 100% 0%( 0%) rt_check_expire__thr+0x64
0.03% 0% 0.1us( 13us) 0us 0us 797607 100% 0%( 0%) sys_close+0x1c
0.00% 0% 0.4us( 2.7us) 0us 0us 60 100% 0%( 0%) sys_dup2+0x2c
0.02% 0% 0.1us( 8.1us) 0us 0us 798742 100% 0%( 0%) sys_open+0x60
0.00% 0% 0.0us( 0.1us) 0us 0us 103 100% 0%( 0%) sys_open+0xbc
_________________________________________________________________________________________________________________________
Number of read locks found=6