___________________________________________________________________________________________
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: Thu Feb 28 21:18:50 2002
End time: Thu Feb 28 21:22:46 2002
Delta Time: 236.43 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
12.6% 1.0us( 21ms) 9.9us( 17ms)( 8.4%) 127320241 87.4% 12.6% 0.00% *TOTAL*
0.00% 0% 4.6us( 5.8us) 0us 21 100% 0% 0% [0xe5123830]
0.00% 0% 3.3us( 4.5us) 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% 0% 0.1us( 0.1us) 0us 120 100% 0% 0% [0xf154a658]
0.00% 0% 0.1us( 0.1us) 0us 120 100% 0% 0% sys_rt_sigprocmask+0x18c
0.00% 1.6% 1.7us( 2.7us) 0.8us( 0.8us)(0.00%) 61 98.4% 1.6% 0% [0xf77f25c8]
0.00% 1.6% 1.7us( 2.7us) 0.8us( 0.8us)(0.00%) 61 98.4% 1.6% 0% unmap_fixup+0xa8
0.00% 0% 1.8us( 8.5us) 0us 945 100% 0% 0% [0xf7b32698]
0.00% 0% 1.8us( 8.5us) 0us 945 100% 0% 0% rh_int_timer_do+0x4c
0.00% 0% 5.9us( 13us) 0us 59 100% 0% 0% [0xf7b7b0d0]
0.00% 0% 5.9us( 13us) 0us 59 100% 0% 0% dev_watchdog+0x14
0.00% 0% 1.9us( 2.0us) 0us 2 100% 0% 0% [0xf7b7b4e4]
0.00% 0% 1.9us( 2.0us) 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( 40us) 0us 768 100% 0% 0% [0xf7bca810]
0.00% 0% 3.7us( 40us) 0us 768 100% 0% 0% ahc_linux_queue+0x38
0.00% 0% 1.2us( 6.7us) 0us 374 100% 0% 0% allocator_request_lock
0.00% 0% 1.9us( 6.7us) 0us 187 100% 0% 0% scsi_free+0x1c
0.00% 0% 0.4us( 3.3us) 0us 187 100% 0% 0% scsi_malloc+0x48
0.12% 0.03% 0.3us( 11us) 1.6us( 4.4us)(0.00%) 826268 100% 0.03% 0% arbitration_lock
0.00% 0.55% 0.4us( 1.4us) 1.2us( 1.8us)(0.00%) 366 99.5% 0.55% 0% deny_write_access+0xc
0.12% 0.03% 0.3us( 11us) 1.6us( 4.4us)(0.00%) 825902 100% 0.03% 0% get_write_access+0xc
0.00% 0% 1.8us( 6.8us) 0us 414 100% 0% 0% bdev_lock
0.00% 0% 1.8us( 6.8us) 0us 414 100% 0% 0% bdget+0x34
0.03% 0% 13us( 81us) 0us 5732 100% 0% 0% call_lock
0.03% 0% 13us( 81us) 0us 5732 100% 0% 0% smp_call_function+0x58
4.0% 6.8% 0.7us(1018us) 3.9us( 989us)(0.19%) 13773709 93.2% 6.8% 0% dcache_lock
0.00% 18.8% 1.3us( 1.9us) 0.9us( 1.1us)(0.00%) 16 81.2% 18.8% 0% autofs4_expire+0x38
0.01% 6.1% 0.3us( 8.0us) 3.9us( 97us)(0.00%) 100308 93.9% 6.1% 0% d_alloc+0x138
0.03% 11.1% 0.3us( 42us) 4.1us( 551us)(0.01%) 213860 88.9% 11.1% 0% d_delete+0x10
0.00% 2.6% 0.2us( 4.4us) 4.1us( 72us)(0.00%) 4640 97.4% 2.6% 0% d_delete+0x94
0.03% 9.4% 0.2us( 89us) 3.8us( 411us)(0.01%) 314167 90.6% 9.4% 0% d_instantiate+0x30
3.4% 6.5% 0.7us( 70us) 3.9us( 989us)(0.16%) 11666209 93.5% 6.5% 0% d_lookup+0x5c
0.02% 9.4% 1.3us( 39us) 3.8us( 81us)(0.00%) 42900 90.6% 9.4% 0% d_move+0x48
0.01% 4.6% 0.2us( 7.9us) 3.5us( 102us)(0.00%) 100286 95.4% 4.6% 0% d_rehash+0x50
0.00% 1.8% 0.2us( 5.1us) 4.8us( 36us)(0.00%) 1540 98.2% 1.8% 0% d_unhash+0x44
0.40% 8.3% 0.7us( 79us) 4.0us( 745us)(0.02%) 1267553 91.7% 8.3% 0% dput+0x30
0.00% 1.5% 1.1us( 3.6us) 2.3us( 2.3us)(0.00%) 65 98.5% 1.5% 0% link_path_walk+0x2c8
0.00% 3.1% 2.1us( 548us) 4.3us( 60us)(0.00%) 3447 96.9% 3.1% 0% prune_dcache+0x14
0.02% 5.5% 0.9us( 639us) 4.1us( 67us)(0.00%) 52633 94.5% 5.5% 0% prune_dcache+0x148
0.02% 1.9% 5.9us(1018us) 3.9us( 21us)(0.00%) 6085 98.1% 1.9% 0% select_parent+0x20
0.00% 0% 1.3us( 8.3us) 0us 1536 100% 0% 0% device_request_lock
0.00% 0% 0.7us( 3.7us) 0us 768 100% 0% 0% __scsi_release_command+0x14
0.00% 0% 2.0us( 8.3us) 0us 768 100% 0% 0% scsi_allocate_device+0x30
0.00% 0% 3.4us( 116us) 0us 398 100% 0% 0% emergency_lock
0.00% 0% 3.4us( 116us) 0us 398 100% 0% 0% bounce_end_io_write+0x28
0.93% 2.6% 0.9us( 118us) 2.5us( 41us)(0.01%) 2396936 97.4% 2.6% 0% files_lock
0.00% 0% 0.4us( 0.8us) 0us 40 100% 0% 0% check_tty_count+0x10
0.16% 3.6% 0.5us( 52us) 2.7us( 39us)(0.00%) 798884 96.4% 3.6% 0% file_move+0x18
0.11% 2.3% 0.3us( 41us) 2.6us( 37us)(0.00%) 799006 97.7% 2.3% 0% fput+0x80
0.66% 1.8% 2.0us( 118us) 2.3us( 41us)(0.00%) 799006 98.2% 1.8% 0% get_empty_filp+0xc
0.10% 0.02% 9.0us( 297us) 0us 25040 100% 0% 0.02% global_bh_lock
0.10% 0.02% 9.0us( 297us) 0us 25040 100% 0% 0.02% bh_action+0x18
0.09% 0% 8.8us( 15us) 0us 23643 100% 0% 0% i8253_lock
0.09% 0% 8.8us( 15us) 0us 23643 100% 0% 0% timer_interrupt+0x2c
0.03% 0% 2.8us( 8.4us) 0us 23643 100% 0% 0% i8259A_lock
0.03% 0% 2.8us( 8.4us) 0us 23643 100% 0% 0% timer_interrupt+0x90
0.00% 0% 0.8us( 1.0us) 0us 2 100% 0% 0% inet_peer_unused_lock
0.00% 0% 0.8us( 1.0us) 0us 2 100% 0% 0% cleanup_once+0x24
0.32% 0.34% 0.8us( 61us) 2.2us( 11us)(0.00%) 959498 99.7% 0.34% 0% inode_lock
0.06% 0.15% 0.6us( 55us) 2.3us( 7.6us)(0.00%) 249058 99.9% 0.15% 0% __mark_inode_dirty+0x48
0.11% 0.32% 1.2us( 61us) 2.2us( 7.7us)(0.00%) 213942 99.7% 0.32% 0% get_empty_inode+0x24
0.00% 0% 0.7us( 5.1us) 0us 53 100% 0% 0% get_new_inode+0x34
0.02% 0.27% 2.1us( 9.3us) 1.8us( 3.5us)(0.00%) 19537 99.7% 0.27% 0% iget4+0x3c
0.04% 0.17% 0.5us( 50us) 2.2us( 6.6us)(0.00%) 213861 99.8% 0.17% 0% insert_inode_hash+0x44
0.08% 0.77% 0.8us( 60us) 2.3us( 11us)(0.00%) 233474 99.2% 0.77% 0% iput+0x78
0.00% 0% 8.7us( 24us) 0us 48 100% 0% 0% sync_unlocked_inodes+0x10
0.01% 0% 1.0us( 7.6us) 0us 29525 100% 0% 0% sync_unlocked_inodes+0x12c
0.01% 0% 3.4us( 49us) 0us 5157 100% 0% 0% io_request_lock
0.00% 0% 1.7us( 15us) 0us 1284 100% 0% 0% __make_request+0xec
0.00% 0% 8.0us( 24us) 0us 768 100% 0% 0% ahc_linux_isr+0x2ec
0.00% 0% 14us( 28us) 0us 33 100% 0% 0% generic_unplug_device+0x10
0.00% 0% 4.4us( 49us) 0us 768 100% 0% 0% scsi_dispatch_cmd+0x11c
0.00% 0% 0.9us( 5.2us) 0us 768 100% 0% 0% scsi_finish_command+0x18
0.00% 0% 3.1us( 15us) 0us 768 100% 0% 0% scsi_queue_next_request+0x18
0.00% 0% 2.9us( 8.8us) 0us 768 100% 0% 0% scsi_request_fn+0x31c
11.7% 9.6% 2.5us( 21ms) 25us( 17ms)( 1.3%) 10849693 90.4% 9.6% 0% kernel_flag
0.00% 0% 32us( 40us) 0us 20 100% 0% 0% chrdev_open+0x4c
0.00% 9.6% 0.5us( 1.3us) 21us( 60us)(0.00%) 52 90.4% 9.6% 0% de_put+0x28
0.49% 13.5% 4122us( 21ms) 2555us( 15ms)(0.01%) 281 86.5% 13.5% 0% do_exit+0xe8
2.5% 16.8% 28us( 695us) 83us( 17ms)(0.16%) 211640 83.2% 16.8% 0% ext2_delete_inode+0x80
0.05% 4.6% 0.3us( 64us) 11us(5256us)(0.01%) 450918 95.4% 4.6% 0% ext2_free_blocks+0x230
0.08% 9.8% 0.4us( 61us) 15us(4981us)(0.04%) 451000 90.2% 9.8% 0% ext2_new_block+0x564
0.20% 2.2% 0.2us( 83us) 6.3us(5514us)(0.02%) 2800295 97.8% 2.2% 0% ext2_new_block+0x764
0.01% 1.7% 0.2us( 5.9us) 4.9us( 65us)(0.00%) 95233 98.3% 1.7% 0% ext2_new_block+0x7f8
0.00% 0% 3.8us( 4.1us) 0us 20 100% 0% 0% get_chrfops+0x8c
0.58% 16.3% 15us( 432us) 47us(7568us)(0.04%) 93875 83.7% 16.3% 0% lookup_hash+0x80
0.25% 16.7% 21us( 295us) 24us(3743us)(0.01%) 28160 83.3% 16.7% 0% notify_change+0x64
0.00% 20.0% 1.0us( 2.9us) 1.5us( 1.5us)(0.00%) 5 80.0% 20.0% 0% permission+0x38
0.04% 13.2% 15us( 370us) 53us(2739us)(0.00%) 6352 86.8% 13.2% 0% real_lookup+0x64
1.2% 25.1% 33us(6885us) 24us(7250us)(0.03%) 84190 74.9% 25.1% 0% schedule+0x558
0.07% 4.2% 3468us(5494us) 14us( 25us)(0.00%) 48 95.8% 4.2% 0% sync_old_buffers+0x1c
0.00% 23.5% 13us( 19us) 42us( 99us)(0.00%) 17 76.5% 23.5% 0% sys_ioctl+0x4c
0.00% 0% 0.6us( 1.0us) 0us 20 100% 0% 0% sys_llseek+0x88
1.5% 12.1% 0.6us( 65us) 24us(6398us)(0.95%) 6156700 87.9% 12.1% 0% sys_lseek+0x6c
0.56% 14.4% 31us( 406us) 21us(3672us)(0.01%) 42900 85.6% 14.4% 0% sys_rename+0x1a0
0.00% 0% 9.3us( 11us) 0us 20 100% 0% 0% tty_release+0x1c
0.00% 0% 29us( 72us) 0us 22 100% 0% 0% tty_write+0x1bc
2.6% 21.9% 29us( 503us) 15us(5116us)(0.04%) 211421 78.1% 21.9% 0% vfs_create+0x8c
0.12% 34.0% 118us( 577us) 33us( 651us)(0.00%) 2440 66.0% 34.0% 0% vfs_mkdir+0x88
0.02% 19.3% 17us( 328us) 220us( 14ms)(0.01%) 2640 80.7% 19.3% 0% vfs_rmdir+0x158
0.00% 25.0% 8.0us( 10us) 47us( 47us)(0.00%) 4 75.0% 25.0% 0% vfs_statfs+0x4c
1.4% 16.8% 15us( 403us) 25us( 13ms)(0.05%) 211420 83.2% 16.8% 0% vfs_unlink+0x118
9.8% 18.8% 0.6us( 464us) 7.3us( 473us)( 3.0%) 41361322 81.2% 18.8% 0% kmap_lock
6.0% 19.4% 0.7us( 464us) 7.3us( 430us)( 1.5%) 20680661 80.6% 19.4% 0% kmap_high+0x10
3.8% 18.3% 0.4us( 63us) 7.3us( 473us)( 1.5%) 20680661 81.7% 18.3% 0% kunmap_high+0xc
0.00% 0% 0.2us( 2.0us) 0us 281 100% 0% 0% lastpid_lock
0.00% 0% 0.2us( 2.0us) 0us 281 100% 0% 0% get_pid+0x20
9.8% 23.7% 1.5us( 268us) 18us( 10ms)( 3.5%) 15773991 76.3% 23.7% 0% lru_list_lock
0.78% 9.2% 0.7us( 72us) 7.5us( 665us)(0.10%) 2662749 90.8% 9.2% 0% buffer_insert_inode_data_queue+0x10
0.26% 17.4% 0.3us( 51us) 8.1us( 572us)(0.14%) 1938201 82.6% 17.4% 0% buffer_insert_inode_queue+0x14
0.00% 0% 1.7us( 1.7us) 0us 1 100% 0% 0% fsync_inode_buffers+0x28
0.00% 0% 3.7us( 3.7us) 0us 1 100% 0% 0% fsync_inode_buffers+0xc4
0.00% 0% 0.7us( 0.7us) 0us 1 100% 0% 0% fsync_inode_buffers+0x138
0.00% 100% 0.8us( 0.8us) 0.3us( 0.3us)(0.00%) 1 0% 100% 0% fsync_inode_data_buffers+0x28
0.00% 0% 0.9us( 0.9us) 0us 2 100% 0% 0% fsync_inode_data_buffers+0xb4
0.00% 50.0% 0.8us( 1.5us) 1.3us( 1.3us)(0.00%) 2 50.0% 50.0% 0% fsync_inode_data_buffers+0x128
0.03% 16.4% 0.3us( 8.4us) 13us( 542us)(0.02%) 213994 83.6% 16.4% 0% inode_has_buffers+0x10
0.04% 17.1% 0.4us( 19us) 12us( 477us)(0.02%) 213941 82.9% 17.1% 0% invalidate_inode_buffers+0x10
0.00% 0% 10us( 268us) 0us 48 100% 0% 0% kupdate+0x98
0.00% 100% 0.7us( 0.7us) 1.9us( 1.9us)(0.00%) 1 0% 100% 0% osync_inode_buffers+0x14
0.00% 0% 0.7us( 0.7us) 0us 1 100% 0% 0% osync_inode_data_buffers+0x14
3.6% 28.5% 1.6us( 92us) 19us( 10ms)( 1.6%) 5413880 71.5% 28.5% 0% refile_buffer+0xc
2.0% 27.2% 1.8us( 101us) 20us( 682us)(0.78%) 2662680 72.8% 27.2% 0% remove_from_queues+0xc
0.00% 4.5% 13us( 49us) 3.8us( 9.7us)(0.00%) 88 95.5% 4.5% 0% sync_old_buffers+0x74
3.2% 30.4% 2.8us( 178us) 20us( 896us)(0.87%) 2668400 69.6% 30.4% 0% try_to_free_buffers+0x1c
0.00% 0% 0.5us( 3.7us) 0us 562 100% 0% 0% mmlist_lock
0.00% 0% 0.2us( 1.3us) 0us 281 100% 0% 0% copy_mm+0x120
0.00% 0% 0.7us( 3.7us) 0us 281 100% 0% 0% mmput+0x28
6.4% 9.4% 0.8us( 120us) 2.7us( 156us)(0.27%) 20082311 90.6% 9.4% 0% pagecache_lock
0.14% 10.7% 0.5us( 51us) 2.7us( 156us)(0.01%) 632018 89.3% 10.7% 0% __find_get_page+0x18
2.0% 9.5% 0.6us( 120us) 2.8us( 134us)(0.12%) 8293825 90.5% 9.5% 0% __find_lock_page+0xc
0.00% 0% 1.1us( 1.6us) 0us 20 100% 0% 0% add_to_page_cache+0x18
1.9% 9.8% 1.7us( 97us) 2.9us( 91us)(0.04%) 2660242 90.2% 9.8% 0% add_to_page_cache_unique+0x18
0.91% 9.3% 0.7us( 55us) 2.6us( 108us)(0.04%) 2952866 90.7% 9.3% 0% do_generic_file_read+0x1a4
0.00% 9.3% 1.7us( 7.4us) 3.0us( 18us)(0.00%) 5720 90.7% 9.3% 0% do_generic_file_read+0x370
0.00% 0.60% 0.1us( 4.4us) 1.9us( 10us)(0.00%) 29526 99.4% 0.60% 0% filemap_fdatasync+0x1c
0.00% 0.60% 0.1us( 3.3us) 1.7us( 7.7us)(0.00%) 29526 99.4% 0.60% 0% filemap_fdatawait+0x10
0.00% 12.2% 1.0us( 5.4us) 3.3us( 24us)(0.00%) 2854 87.8% 12.2% 0% find_or_create_page+0x38
0.00% 9.2% 2.0us( 9.3us) 3.2us( 21us)(0.00%) 2854 90.8% 9.2% 0% find_or_create_page+0x78
0.86% 8.2% 0.8us( 58us) 2.5us( 82us)(0.03%) 2668420 91.8% 8.2% 0% remove_inode_page+0x28
0.00% 20.0% 0.7us( 2.5us) 2.3us( 5.4us)(0.00%) 20 80.0% 20.0% 0% set_page_dirty+0x24
0.06% 11.4% 1.0us( 16us) 2.7us( 51us)(0.00%) 136000 88.6% 11.4% 0% truncate_inode_pages+0x38
0.52% 9.6% 0.5us( 47us) 2.5us( 109us)(0.03%) 2668420 90.4% 9.6% 0% truncate_list_pages+0x1f8
1.6% 2.3% 0.7us( 66us) 1.9us( 111us)(0.01%) 5630759 97.7% 2.3% 0% pagemap_lru_lock
0.16% 5.1% 1.4us( 53us) 2.1us( 87us)(0.00%) 275025 94.9% 5.1% 0% activate_page+0xc
0.93% 3.2% 0.8us( 65us) 1.8us( 111us)(0.01%) 2678075 96.8% 3.2% 0% lru_cache_add+0x1c
0.52% 1.1% 0.5us( 66us) 2.1us( 69us)(0.00%) 2677659 98.9% 1.1% 0% lru_cache_del+0xc
1.2% 8.9% 4.2us( 32us) 4.6us( 68us)(0.01%) 648934 91.1% 8.9% 0% runqueue_lock
0.55% 9.0% 5.3us( 32us) 3.9us( 33us)(0.00%) 244604 91.0% 9.0% 0% __wake_up+0x5c
0.00% 34.3% 0.5us( 2.9us) 3.7us( 11us)(0.00%) 265 65.7% 34.3% 0% deliver_signal+0x48
0.00% 2.5% 7.7us( 29us) 4.6us( 11us)(0.00%) 477 97.5% 2.5% 0% process_timeout+0x14
0.00% 47.4% 1.9us( 3.3us) 2.7us( 4.7us)(0.00%) 57 52.6% 47.4% 0% schedule_tail+0x58
0.51% 7.2% 3.5us( 20us) 5.4us( 68us)(0.01%) 340582 92.8% 7.2% 0% schedule+0xc0
0.00% 11.0% 1.6us( 11us) 5.3us( 26us)(0.00%) 3732 89.0% 11.0% 0% schedule+0x284
0.10% 18.5% 4.1us( 25us) 4.0us( 41us)(0.00%) 58683 81.5% 18.5% 0% schedule+0x518
0.00% 2.1% 3.5us( 14us) 2.4us( 4.8us)(0.00%) 534 97.9% 2.1% 0% wake_up_process+0x14
0.00% 0% 1.8us( 15us) 0us 261 100% 0% 0% sb_lock
0.00% 0% 0.5us( 2.4us) 0us 48 100% 0% 0% drop_super+0x24
0.00% 0% 1.4us( 8.3us) 0us 96 100% 0% 0% sync_supers+0x6c
0.00% 0% 5.7us( 15us) 0us 48 100% 0% 0% sync_unlocked_inodes+0x18
0.00% 0% 0.5us( 1.3us) 0us 69 100% 0% 0% sync_unlocked_inodes+0x1ac
0.00% 0% 0.4us( 4.7us) 0us 2302 100% 0% 0% scsi_bhqueue_lock
0.00% 0% 0.2us( 4.5us) 0us 1534 100% 0% 0% scsi_bottom_half_handler+0x1c
0.00% 0% 0.7us( 4.7us) 0us 768 100% 0% 0% scsi_done+0x3c
0.11% 0.97% 0.7us( 8.0us) 2.4us( 12us)(0.00%) 370841 99.0% 0.97% 0% semaphore_lock
0.02% 1.4% 0.3us( 7.3us) 2.3us( 11us)(0.00%) 146718 98.6% 1.4% 0% __down+0x44
0.09% 0.69% 0.9us( 8.0us) 2.4us( 12us)(0.00%) 224090 99.3% 0.69% 0% __down+0x78
0.00% 0% 0.8us( 2.1us) 0us 20 100% 0% 0% __down_interruptible+0x48
0.00% 0% 1.3us( 2.6us) 0us 13 100% 0% 0% __down_interruptible+0x88
0.00% 0% 1.0us( 5.2us) 0us 560 100% 0% 0% shm_ids+0x28
0.00% 0% 1.0us( 2.0us) 0us 20 100% 0% 0% ipc_addid+0x94
0.00% 0% 1.6us( 5.2us) 0us 240 100% 0% 0% shm_close+0x54
0.00% 0% 0.2us( 0.4us) 0us 20 100% 0% 0% shm_mmap+0x54
0.00% 0% 0.4us( 1.8us) 0us 220 100% 0% 0% shm_open+0x40
0.00% 0% 1.8us( 2.8us) 0us 20 100% 0% 0% sys_shmat+0xb8
0.00% 0% 0.3us( 0.4us) 0us 20 100% 0% 0% sys_shmat+0x25c
0.00% 0% 1.0us( 1.3us) 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% 0.2us( 0.7us) 0us 20 100% 0% 0% shmem_get_inode+0x154
0.00% 0% 1.0us( 1.2us) 0us 22 100% 0% 0% swaplock
0.00% 0% 1.0us( 1.2us) 0us 22 100% 0% 0% si_swapinfo+0x18
0.02% 0.01% 1.6us( 10us) 5.0us( 6.3us)(0.00%) 29286 100% 0.01% 0% timerlist_lock
0.00% 0% 0.9us( 5.6us) 0us 2217 100% 0% 0% add_timer+0x10
0.00% 0.13% 0.4us( 3.7us) 6.3us( 6.3us)(0.00%) 768 99.9% 0.13% 0% del_timer+0x14
0.00% 0% 0.8us( 5.1us) 0us 783 100% 0% 0% del_timer_sync+0x1c
0.00% 0.47% 1.6us( 5.3us) 3.7us( 3.7us)(0.00%) 213 99.5% 0.47% 0% mod_timer+0x18
0.02% 0% 1.8us( 10us) 0us 23643 100% 0% 0% timer_bh+0xcc
0.00% 0% 0.4us( 4.9us) 0us 1662 100% 0% 0% timer_bh+0x254
0.00% 0% 6.2us( 10us) 0us 42 100% 0% 0% tlbstate_lock
0.00% 0% 6.2us( 10us) 0us 42 100% 0% 0% flush_tlb_others+0x90
0.00% 0% 0.4us( 4.6us) 0us 1318 100% 0% 0% tqueue_lock
0.00% 0% 0.3us( 3.9us) 0us 659 100% 0% 0% __run_task_queue+0x14
0.00% 0% 0.5us( 4.6us) 0us 602 100% 0% 0% batch_entropy_store+0x7c
0.00% 0% 0.5us( 2.6us) 0us 33 100% 0% 0% generic_plug_device+0x34
0.00% 0% 0.4us( 0.7us) 0us 24 100% 0% 0% rs_sched_event+0x38
1.4% 1.2% 0.6us( 175us) 3.1us( 131us)(0.01%) 5337216 98.8% 1.2% 0% unused_list_lock
0.71% 1.8% 0.6us( 129us) 3.5us( 131us)(0.01%) 2668816 98.2% 1.8% 0% get_unused_buffer_head+0x8
0.71% 0.68% 0.6us( 175us) 2.0us( 42us)(0.00%) 2668400 99.3% 0.68% 0% try_to_free_buffers+0x54
1.2% 2.7% 1.0us( 25us) 1.9us( 64us)(0.01%) 2680060 97.3% 2.7% 0% __free_pages_ok+0x13c
1.1% 0.18% 0.9us( 50us) 3.8us( 33us)(0.00%) 2987939 99.8% 0.18% 0% __wake_up+0x24
0.00% 0% 0.2us( 4.6us) 0us 9147 100% 0% 0% add_wait_queue+0x10
0.02% 9.3% 0.3us( 8.1us) 6.8us( 52us)(0.00%) 146738 90.7% 9.3% 0% add_wait_queue_exclusive+0x10
0.01% 0% 7.8us( 33us) 0us 1536 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( 60us) 0us 342 100% 0% 0% clear_page_tables+0x1c
0.00% 0% 0.1us( 1.2us) 0us 2966 100% 0% 0% copy_mm+0x1e8
0.00% 0% 2.4us( 77us) 0us 4172 100% 0% 0% copy_mm+0x230
0.00% 0% 2.8us( 76us) 0us 4172 100% 0% 0% copy_page_range+0x100
0.01% 0% 0.9us( 9.9us) 0us 24444 100% 0% 0% do_IRQ+0x40
0.00% 0% 0.4us( 7.2us) 0us 24444 100% 0% 0% do_IRQ+0xc0
0.00% 0% 2.4us( 14us) 0us 2491 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( 3.8us) 0us 281 100% 0% 0% do_exit+0x104
0.00% 0% 0.1us( 0.1us) 0us 281 100% 0% 0% do_exit+0x138
0.00% 0% 0.5us( 2.4us) 0us 281 100% 0% 0% do_exit+0x94
0.00% 0.60% 0.9us( 2.5us) 1.8us( 3.4us)(0.00%) 1007 99.4% 0.60% 0% do_mmap_pgoff+0x40c
0.00% 0% 0.7us( 6.2us) 0us 1488 100% 0% 0% do_mmap_pgoff+0x418
0.00% 4.0% 0.2us( 0.7us) 1.1us( 2.0us)(0.00%) 223 96.0% 4.0% 0% do_munmap+0x1b8
0.00% 0% 1.0us( 5.4us) 0us 603 100% 0% 0% do_munmap+0xe0
0.00% 0% 0.1us( 3.8us) 0us 15445 100% 0% 0% do_no_page+0x194
0.00% 0% 0.7us( 4.9us) 0us 321 100% 0% 0% do_page_fault+0xe0
0.00% 0% 0.9us( 53us) 0us 837 100% 0% 0% do_sigaction+0x58
0.00% 0% 0.6us( 1.7us) 0us 162 100% 0% 0% do_sigaction+0xd8
0.00% 0% 6.1us( 16us) 0us 285 100% 0% 0% do_signal+0x54
0.01% 0% 3.0us( 54us) 0us 6281 100% 0% 0% do_wp_page+0x20c
0.00% 0% 0.2us( 2.1us) 0us 342 100% 0% 0% exit_mmap+0x18
0.00% 0.10% 0.3us( 3.7us) 1.2us( 1.3us)(0.00%) 3912 99.9% 0.10% 0% exit_mmap+0x88
0.00% 0% 1.5us( 21us) 0us 281 100% 0% 0% exit_sighand+0x18
0.27% 0% 41us( 154us) 0us 15778 100% 0% 0% free_block+0x1c
0.01% 0% 0.6us( 15us) 0us 28428 100% 0% 0% handle_mm_fault+0x34
0.00% 0% 0.4us( 2.7us) 0us 285 100% 0% 0% handle_signal+0xb0
0.00% 0% 1.8us( 4.1us) 0us 61 100% 0% 0% insert_vm_struct+0x70
0.17% 0.54% 25us( 100us) 16us( 42us)(0.00%) 15794 99.5% 0.54% 0% kmem_cache_alloc_batch+0x18
0.00% 0% 0.2us( 0.5us) 0us 5 100% 0% 0% kmem_cache_grow+0x1f4
0.00% 0% 0.2us( 0.4us) 0us 5 100% 0% 0% kmem_cache_grow+0xa4
0.00% 0% 1.4us( 2.7us) 0us 101 100% 0% 0% mprotect_fixup+0x2a8
0.00% 0% 0.6us( 0.9us) 0us 101 100% 0% 0% mprotect_fixup+0x2b4
0.00% 0% 3.8us( 49us) 0us 1026 100% 0% 0% pte_alloc+0x88
0.00% 0% 0.3us( 0.6us) 0us 61 100% 0% 0% put_dirty_page+0x3c
0.00% 0.71% 0.2us( 2.2us) 1.2us( 1.5us)(0.00%) 283 99.3% 0.71% 0% release_task+0x3c
0.02% 20.9% 0.3us( 6.2us) 7.9us( 52us)(0.01%) 155885 79.1% 20.9% 0% remove_wait_queue+0x10
2.6% 7.6% 2.3us( 26us) 3.6us( 36us)(0.04%) 2680480 92.4% 7.6% 0% rmqueue+0x28
0.21% 0% 1.5us( 83us) 0us 329382 100% 0% 0% schedule+0x4c8
0.00% 0% 1.4us( 9.0us) 0us 281 100% 0% 0% schedule_tail+0x20
0.00% 0% 5.4us( 31us) 0us 626 100% 0% 0% send_sig_info+0x4c
0.00% 0% 1.2us( 2.0us) 0us 20 100% 0% 0% shmem_getpage_locked+0xd4
0.00% 0% 3.0us( 6.3us) 0us 40 100% 0% 0% shmem_truncate+0x38
0.00% 0% 0.2us( 3.0us) 0us 2016 100% 0% 0% sys_rt_sigprocmask+0x98
0.00% 0% 0.6us( 1.9us) 0us 285 100% 0% 0% sys_sigreturn+0x84
0.00% 0% 0.8us( 1.4us) 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( 7.4us) 0us 28160 100% 0% 0% vmtruncate+0x4c
0.03% 0% 13us( 301us) 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
0.88% 3.5us( 125us)(0.01%) 8937786 99.1% 0.88% *TOTAL*
0.00% 0% 0.9us 1 0.9us( 2.0us) 0us 61 100% 0% binfmt_lock
0% 0us 61 100% 0% search_binary_handler+0x38
0.00% 0% 1.0us 1 1.0us( 1.2us) 0us 20 100% 0% chrdevs_lock
0% 0us 20 100% 0% get_chrfops+0x28
2.7% 1.6% 1.3us 6 1.4us( 127us) 3.5us( 125us)(0.01%) 4914911 98.4% 1.6% hash_table_lock
1.6% 3.5us( 125us)(0.01%) 4914911 98.4% 1.6% get_hash_table+0x60
0.06% 0% 30.2us 4 30us( 170us) 0us 4878 100% 0% tasklist_lock
0% 0us 47 100% 0% count_active_tasks+0xc
0% 0us 281 100% 0% exit_notify+0x1c
0% 0us 20 100% 0% kill_pg_info+0x20
0% 0us 3732 100% 0% schedule+0x238
0% 0us 798 100% 0% sys_wait4+0x8c
0.00% 0% 1.0us 1 1.0us( 5.1us) 0us 426 100% 0% xtime_lock
0% 0us 426 100% 0% do_gettimeofday+0x14
0% 0us 47 100% 0% copy_files+0x108
0% 0us 47 100% 0% do_fork+0x344
0% 0us 283 100% 0% do_select+0x24
0% 0us 1204210 100% 0% ext2_get_branch+0xa4
0% 0us 2368010 100% 0% fget+0x1c
0% 0us 444542 100% 0% path_init+0x134
0% 0us 351 100% 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
0.63% 0.5us(1129us) 2.5us( 63us)(0.01%) 0.6us( 11us) 17883685 99.4% 0.59%(0.04%) *TOTAL*
0% 0% 0us 0us 14 100% 0%( 0%) [0xf7487f64]
0% 0% 0us 0us 8 100% 0%( 0%) neigh_periodic_timer__thr+0xa8
0% 0% 0us 0us 6 100% 0%( 0%) neigh_update+0x3c
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( 1.8us) 0us 0us 40 100% 0%( 0%) dn_lock
0.00% 0% 1.0us( 1.8us) 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
2.4% 2.1% 1.1us( 177us) 2.5us( 63us)(0.01%) 0.6us( 11us) 5331494 97.9% 2.0%(0.13%) hash_table_lock
0.00% 6.3% 2.2us( 6.8us) 5.1us( 25us)(0.00%) 2.1us( 8.5us) 414 93.7% 4.3%( 1.9%) hash_page_buffers+0x48
0.41% 2.2% 0.4us( 46us) 2.4us( 63us)(0.01%) 0.5us( 10us) 2662680 97.8% 2.1%(0.17%) remove_from_queues+0x18
2.0% 2.0% 1.8us( 177us) 2.6us( 42us)(0.01%) 0.6us( 11us) 2668400 98.0% 1.9%(0.09%) try_to_free_buffers+0x28
0.00% 0.12% 4.0us( 17us) 27us( 27us)(0.00%) 0us 843 99.9% 0.12%( 0%) tasklist_lock
0.00% 0% 1.0us( 2.8us) 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% 0.36% 1.4us( 4.1us) 27us( 27us)(0.00%) 0us 281 99.6% 0.36%( 0%) release_task+0x8c
0.20% 0% 10us( 40us) 0us 0us 47286 100% 0%( 0%) xtime_lock
0.02% 0% 2.4us( 14us) 0us 0us 23643 100% 0%( 0%) timer_bh+0xc
0.18% 0% 18us( 40us) 0us 0us 23643 100% 0%( 0%) timer_interrupt+0x10
0.00% 0% 0.2us( 0.8us) 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( 2.9us) 0us 0us 220 100% 0%( 0%) expand_fd_array+0x13c
0.00% 0% 1.2us( 14us) 0us 0us 220 100% 0%( 0%) expand_fd_array+0x88
0.14% 0% 0.1us( 75us) 0us 0us 2706462 100% 0%( 0%) ext2_alloc_block+0x1c
0.13% 0% 0.2us( 84us) 0us 0us 1620487 100% 0%( 0%) ext2_discard_prealloc+0x14
0.24% 0% 0.2us( 67us) 0us 0us 2662682 100% 0%( 0%) ext2_get_block+0x100
0.17% 0% 0.1us( 87us) 0us 0us 2662682 100% 0%( 0%) ext2_get_block+0x27c
0.64% 0% 3.3us(1129us) 0us 0us 453440 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
0.03% 0% 0.1us( 53us) 0us 0us 799028 100% 0%( 0%) get_unused_fd+0x24
0.00% 0% 0.0us( 0.2us) 0us 0us 61 100% 0%( 0%) load_elf_binary+0x18c
0% 0% 0us 0us 1940 100% 0%( 0%) rt_check_expire__thr+0x64
0.02% 0% 0.1us( 17us) 0us 0us 797607 100% 0%( 0%) sys_close+0x1c
0.00% 0% 0.4us( 3.2us) 0us 0us 60 100% 0%( 0%) sys_dup2+0x2c
0.02% 0% 0.0us( 38us) 0us 0us 798742 100% 0%( 0%) sys_open+0x60
0.00% 0% 0.0us( 0.3us) 0us 0us 103 100% 0%( 0%) sys_open+0xbc
_________________________________________________________________________________________________________________________
Number of read locks found=5