___________________________________________________________________________________________
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 08:27:14 2002
End time: Fri Mar 1 08:28:41 2002
Delta Time: 87.33 sec.
Hash table slots in use: 261.
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
11.8% 0.7us(9143us) 4.3us(7162us)( 4.1%) 57397576 88.2% 11.8% 0.00% *TOTAL*
0.00% 0% 4.6us( 6.1us) 0us 21 100% 0% 0% [0xda7126b0]
0.00% 0% 2.9us( 4.5us) 0us 2 100% 0% 0% unmap_fixup+0x8c
0.00% 0% 4.8us( 6.1us) 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% 3.3% 1.7us( 2.5us) 1.4us( 2.3us)(0.00%) 61 96.7% 3.3% 0% [0xf77f25c8]
0.00% 3.3% 1.7us( 2.5us) 1.4us( 2.3us)(0.00%) 61 96.7% 3.3% 0% unmap_fixup+0xa8
0.00% 0% 0.9us( 4.2us) 0us 349 100% 0% 0% [0xf7b32698]
0.00% 0% 0.9us( 4.2us) 0us 349 100% 0% 0% rh_int_timer_do+0x4c
0.00% 0% 4.8us( 10us) 0us 22 100% 0% 0% [0xf7b7b0d0]
0.00% 0% 4.8us( 10us) 0us 22 100% 0% 0% dev_watchdog+0x14
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% 3.0us( 28us) 0us 250 100% 0% 0% [0xf7bca810]
0.00% 0% 3.0us( 28us) 0us 250 100% 0% 0% ahc_linux_queue+0x38
0.00% 0% 0.8us( 4.4us) 0us 202 100% 0% 0% allocator_request_lock
0.00% 0% 1.3us( 4.4us) 0us 101 100% 0% 0% scsi_free+0x1c
0.00% 0% 0.3us( 1.4us) 0us 101 100% 0% 0% scsi_malloc+0x48
0.09% 0.03% 0.2us( 7.2us) 1.3us( 3.4us)(0.00%) 375788 100% 0.03% 0% arbitration_lock
0.00% 0.55% 0.4us( 1.4us) 1.1us( 1.9us)(0.00%) 366 99.5% 0.55% 0% deny_write_access+0xc
0.09% 0.03% 0.2us( 7.2us) 1.3us( 3.4us)(0.00%) 375422 100% 0.03% 0% get_write_access+0xc
0.00% 0% 1.2us( 3.0us) 0us 48 100% 0% 0% bdev_lock
0.00% 0% 1.2us( 3.0us) 0us 48 100% 0% 0% bdget+0x34
0.03% 0% 12us( 29us) 0us 2478 100% 0% 0% call_lock
0.03% 0% 12us( 29us) 0us 2478 100% 0% 0% smp_call_function+0x58
3.7% 11.2% 0.5us( 275us) 2.9us( 278us)(0.29%) 6252947 88.8% 11.2% 0% dcache_lock
0.00% 0% 1.2us( 1.7us) 0us 6 100% 0% 0% autofs4_expire+0x38
0.01% 7.4% 0.2us( 6.4us) 3.4us( 47us)(0.00%) 42828 92.6% 7.4% 0% d_alloc+0x138
0.02% 10.6% 0.2us( 7.4us) 3.8us( 245us)(0.01%) 97220 89.4% 10.6% 0% d_delete+0x10
0.00% 2.7% 0.1us( 1.8us) 2.5us( 11us)(0.00%) 2120 97.3% 2.7% 0% d_delete+0x94
0.03% 8.6% 0.2us( 6.2us) 3.4us( 234us)(0.01%) 140049 91.4% 8.6% 0% d_instantiate+0x30
3.3% 11.5% 0.5us( 60us) 2.8us( 278us)(0.25%) 5305833 88.5% 11.5% 0% d_lookup+0x5c
0.02% 9.8% 0.7us( 5.3us) 3.5us( 173us)(0.00%) 19500 90.2% 9.8% 0% d_move+0x48
0.01% 4.4% 0.2us( 4.0us) 2.8us( 30us)(0.00%) 42808 95.6% 4.4% 0% d_rehash+0x50
0.00% 2.1% 0.1us( 1.4us) 2.3us( 5.8us)(0.00%) 700 97.9% 2.1% 0% d_unhash+0x44
0.35% 10.6% 0.5us( 42us) 3.6us( 276us)(0.03%) 576048 89.4% 10.6% 0% dput+0x30
0.00% 0% 1.3us( 4.2us) 0us 44 100% 0% 0% link_path_walk+0x2c8
0.00% 3.2% 2.1us( 275us) 2.3us( 14us)(0.00%) 1743 96.8% 3.2% 0% prune_dcache+0x14
0.02% 6.2% 0.7us( 242us) 3.7us( 38us)(0.00%) 21106 93.8% 6.2% 0% prune_dcache+0x148
0.01% 2.9% 3.4us( 275us) 2.5us( 12us)(0.00%) 2942 97.1% 2.9% 0% select_parent+0x20
0.00% 0% 1.0us( 4.6us) 0us 500 100% 0% 0% device_request_lock
0.00% 0% 0.3us( 1.9us) 0us 250 100% 0% 0% __scsi_release_command+0x14
0.00% 0% 1.7us( 4.6us) 0us 250 100% 0% 0% scsi_allocate_device+0x30
0.00% 0% 2.9us( 14us) 0us 356 100% 0% 0% emergency_lock
0.00% 0% 2.9us( 14us) 0us 356 100% 0% 0% bounce_end_io_write+0x28
0.87% 3.0% 0.7us( 69us) 2.3us( 38us)(0.01%) 1091168 97.0% 3.0% 0% files_lock
0.00% 0% 0.5us( 0.9us) 0us 40 100% 0% 0% check_tty_count+0x10
0.15% 4.3% 0.4us( 53us) 2.4us( 28us)(0.01%) 363628 95.7% 4.3% 0% file_move+0x18
0.12% 2.6% 0.3us( 69us) 2.4us( 38us)(0.00%) 363750 97.4% 2.6% 0% fput+0x80
0.60% 2.0% 1.4us( 52us) 2.0us( 24us)(0.00%) 363750 98.0% 2.0% 0% get_empty_filp+0xc
0.06% 0.03% 5.5us( 100us) 0us 9190 100% 0% 0.03% global_bh_lock
0.06% 0.03% 5.5us( 100us) 0us 9190 100% 0% 0.03% bh_action+0x18
0.08% 0% 8.4us( 12us) 0us 8733 100% 0% 0% i8253_lock
0.08% 0% 8.4us( 12us) 0us 8733 100% 0% 0% timer_interrupt+0x2c
0.03% 0% 2.5us( 5.7us) 0us 8733 100% 0% 0% i8259A_lock
0.03% 0% 2.5us( 5.7us) 0us 8733 100% 0% 0% timer_interrupt+0x90
0.28% 0.26% 0.6us( 15us) 1.9us( 11us)(0.00%) 417296 99.7% 0.26% 0% inode_lock
0.05% 0.05% 0.4us( 7.5us) 2.0us( 11us)(0.00%) 105434 100% 0.05% 0% __mark_inode_dirty+0x48
0.10% 0.31% 0.9us( 15us) 1.9us( 4.7us)(0.00%) 97302 99.7% 0.31% 0% get_empty_inode+0x24
0.00% 0% 0.8us( 2.8us) 0us 23 100% 0% 0% get_new_inode+0x34
0.02% 0.16% 2.0us( 9.2us) 1.3us( 2.4us)(0.00%) 6816 99.8% 0.16% 0% iget4+0x3c
0.03% 0.05% 0.3us( 5.9us) 2.0us( 4.5us)(0.00%) 97221 100% 0.05% 0% insert_inode_hash+0x44
0.07% 0.63% 0.6us( 6.5us) 1.9us( 6.8us)(0.00%) 104120 99.4% 0.63% 0% iput+0x78
0.00% 0% 6.1us( 9.7us) 0us 18 100% 0% 0% sync_unlocked_inodes+0x10
0.01% 0% 1.0us( 5.9us) 0us 6362 100% 0% 0% sync_unlocked_inodes+0x12c
0.01% 0% 2.4us( 33us) 0us 1838 100% 0% 0% io_request_lock
0.00% 0% 0.7us( 0.7us) 0us 1 100% 0% 0% __get_request_wait+0x90
0.00% 0% 1.3us( 11us) 0us 577 100% 0% 0% __make_request+0xec
0.00% 0% 5.5us( 17us) 0us 250 100% 0% 0% ahc_linux_isr+0x2ec
0.00% 0% 10us( 16us) 0us 10 100% 0% 0% generic_unplug_device+0x10
0.00% 0% 3.6us( 33us) 0us 250 100% 0% 0% scsi_dispatch_cmd+0x11c
0.00% 0% 0.6us( 2.9us) 0us 250 100% 0% 0% scsi_finish_command+0x18
0.00% 0% 1.8us( 9.9us) 0us 250 100% 0% 0% scsi_queue_next_request+0x18
0.00% 0% 2.5us( 5.1us) 0us 250 100% 0% 0% scsi_request_fn+0x31c
9.1% 8.8% 1.6us(9143us) 11us(7162us)(0.69%) 4892465 91.2% 8.8% 0% kernel_flag
0.00% 0% 32us( 38us) 0us 20 100% 0% 0% chrdev_open+0x4c
0.00% 0% 0.6us( 0.7us) 0us 22 100% 0% 0% de_put+0x28
0.33% 6.8% 1813us(9143us) 744us(3353us)(0.00%) 161 93.2% 6.8% 0% do_exit+0xe8
1.7% 13.7% 16us( 323us) 25us(7162us)(0.05%) 96200 86.3% 13.7% 0% ext2_delete_inode+0x80
0.04% 3.9% 0.2us( 4.7us) 5.4us( 264us)(0.01%) 191071 96.1% 3.9% 0% ext2_free_blocks+0x230
0.05% 8.0% 0.2us( 7.2us) 7.8us(2616us)(0.02%) 210318 92.0% 8.0% 0% ext2_new_block+0x564
0.18% 2.1% 0.1us( 55us) 3.3us( 894us)(0.01%) 1260681 97.9% 2.1% 0% ext2_new_block+0x764
0.01% 2.0% 0.2us( 4.5us) 2.7us( 37us)(0.00%) 50290 98.0% 2.0% 0% ext2_new_block+0x7f8
0.00% 0% 3.9us( 4.3us) 0us 20 100% 0% 0% get_chrfops+0x8c
0.48% 12.5% 11us( 355us) 31us(3773us)(0.02%) 40175 87.5% 12.5% 0% lookup_hash+0x80
0.10% 13.8% 6.7us( 270us) 12us( 306us)(0.00%) 12800 86.2% 13.8% 0% notify_change+0x64
0.04% 5.9% 15us( 621us) 83us(2381us)(0.00%) 2572 94.1% 5.9% 0% real_lookup+0x64
0.48% 14.5% 27us(2292us) 14us( 308us)(0.00%) 15526 85.5% 14.5% 0% schedule+0x558
0.04% 11.1% 2058us(2927us) 14us( 25us)(0.00%) 18 88.9% 11.1% 0% sync_old_buffers+0x1c
0.00% 14.3% 11us( 14us) 20us( 20us)(0.00%) 7 85.7% 14.3% 0% sys_ioctl+0x4c
0.00% 0% 0.5us( 0.8us) 0us 20 100% 0% 0% sys_llseek+0x88
1.5% 11.7% 0.5us( 43us) 11us(6259us)(0.53%) 2798500 88.3% 11.7% 0% sys_lseek+0x6c
0.47% 12.4% 21us( 357us) 12us(3838us)(0.00%) 19500 87.6% 12.4% 0% sys_rename+0x1a0
0.00% 0% 9.4us( 12us) 0us 20 100% 0% 0% tty_release+0x1c
0.00% 0% 30us( 69us) 0us 22 100% 0% 0% tty_write+0x1bc
2.3% 17.6% 21us( 514us) 7.8us(2627us)(0.02%) 96101 82.4% 17.6% 0% vfs_create+0x8c
0.15% 26.8% 117us( 457us) 39us( 363us)(0.00%) 1120 73.2% 26.8% 0% vfs_mkdir+0x88
0.02% 11.0% 12us( 124us) 57us(2921us)(0.00%) 1200 89.0% 11.0% 0% vfs_rmdir+0x158
0.00% 0% 7.1us( 7.1us) 0us 1 100% 0% 0% vfs_statfs+0x4c
1.2% 13.4% 11us( 387us) 13us(2885us)(0.02%) 96100 86.6% 13.4% 0% vfs_unlink+0x118
8.8% 17.6% 0.4us( 499us) 3.9us( 482us)( 1.8%) 18798022 82.4% 17.6% 0% kmap_lock
5.5% 18.0% 0.5us( 499us) 3.8us( 482us)(0.93%) 9399011 82.0% 18.0% 0% kmap_high+0x10
3.3% 17.2% 0.3us( 54us) 3.9us( 375us)(0.91%) 9399011 82.8% 17.2% 0% kunmap_high+0xc
0.00% 0% 0.3us( 1.1us) 0us 161 100% 0% 0% lastpid_lock
0.00% 0% 0.3us( 1.1us) 0us 161 100% 0% 0% get_pid+0x20
8.4% 16.5% 1.0us( 209us) 5.7us( 466us)(0.97%) 7169963 83.5% 16.5% 0% lru_list_lock
0.81% 7.5% 0.6us( 52us) 3.6us( 203us)(0.05%) 1210348 92.5% 7.5% 0% buffer_insert_inode_data_queue+0x10
0.19% 14.6% 0.2us( 44us) 4.3us( 239us)(0.08%) 881000 85.4% 14.6% 0% buffer_insert_inode_queue+0x14
0.02% 13.4% 0.2us( 6.2us) 4.9us( 204us)(0.01%) 97324 86.6% 13.4% 0% inode_has_buffers+0x10
0.03% 13.8% 0.2us( 6.4us) 4.9us( 184us)(0.01%) 97301 86.2% 13.8% 0% invalidate_inode_buffers+0x10
0.00% 0% 15us( 209us) 0us 18 100% 0% 0% kupdate+0x98
2.9% 20.7% 1.0us( 80us) 6.0us( 466us)(0.44%) 2460696 79.3% 20.7% 0% refile_buffer+0xc
1.5% 17.2% 1.1us( 81us) 6.1us( 356us)(0.18%) 1210320 82.8% 17.2% 0% remove_from_queues+0xc
0.00% 0% 15us( 39us) 0us 36 100% 0% 0% sync_old_buffers+0x74
2.9% 18.2% 2.1us( 121us) 6.5us( 330us)(0.21%) 1212920 81.8% 18.2% 0% try_to_free_buffers+0x1c
0.00% 0% 0.5us( 2.3us) 0us 322 100% 0% 0% mmlist_lock
0.00% 0% 0.2us( 1.5us) 0us 161 100% 0% 0% copy_mm+0x120
0.00% 0% 0.7us( 2.3us) 0us 161 100% 0% 0% mmput+0x28
5.9% 9.3% 0.6us( 61us) 2.1us( 119us)(0.26%) 9116845 90.7% 9.3% 0% pagecache_lock
0.10% 9.0% 0.3us( 22us) 2.2us( 60us)(0.01%) 289817 91.0% 9.0% 0% __find_get_page+0x18
1.9% 9.9% 0.4us( 61us) 2.1us( 119us)(0.11%) 3769940 90.1% 9.9% 0% __find_lock_page+0xc
0.00% 0% 1.3us( 2.5us) 0us 20 100% 0% 0% add_to_page_cache+0x18
1.8% 9.4% 1.3us( 45us) 2.2us( 45us)(0.04%) 1209202 90.6% 9.4% 0% add_to_page_cache_unique+0x18
0.79% 9.8% 0.5us( 44us) 2.1us( 101us)(0.04%) 1342466 90.2% 9.8% 0% do_generic_file_read+0x1a4
0.00% 10.6% 1.3us( 4.5us) 2.2us( 9.3us)(0.00%) 2600 89.4% 10.6% 0% do_generic_file_read+0x370
0.00% 0.39% 0.1us( 1.8us) 1.9us( 4.5us)(0.00%) 6362 99.6% 0.39% 0% filemap_fdatasync+0x1c
0.00% 0.36% 0.1us( 0.7us) 1.9us( 6.1us)(0.00%) 6362 99.6% 0.36% 0% filemap_fdatawait+0x10
0.00% 7.7% 0.9us( 5.4us) 2.3us( 8.2us)(0.00%) 1168 92.3% 7.7% 0% find_or_create_page+0x38
0.00% 5.3% 1.3us( 4.0us) 2.2us( 8.2us)(0.00%) 1168 94.7% 5.3% 0% find_or_create_page+0x78
0.82% 7.4% 0.6us( 34us) 2.0us( 55us)(0.03%) 1212940 92.6% 7.4% 0% remove_inode_page+0x28
0.00% 15.0% 0.7us( 1.5us) 4.4us( 7.9us)(0.00%) 20 85.0% 15.0% 0% set_page_dirty+0x24
0.06% 11.9% 0.8us( 36us) 2.1us( 48us)(0.00%) 61840 88.1% 11.9% 0% truncate_inode_pages+0x38
0.47% 8.6% 0.3us( 45us) 2.0us( 50us)(0.03%) 1212940 91.4% 8.6% 0% truncate_list_pages+0x1f8
1.5% 2.6% 0.5us( 54us) 1.5us( 50us)(0.01%) 2561966 97.4% 2.6% 0% pagemap_lru_lock
0.17% 5.1% 1.2us( 8.2us) 1.7us( 40us)(0.00%) 124868 94.9% 5.1% 0% activate_page+0xc
0.81% 4.0% 0.6us( 54us) 1.4us( 50us)(0.01%) 1218574 96.0% 4.0% 0% lru_cache_add+0x1c
0.49% 0.98% 0.4us( 36us) 1.8us( 47us)(0.00%) 1218524 99.0% 0.98% 0% lru_cache_del+0xc
0.39% 6.5% 2.4us( 23us) 3.0us( 20us)(0.00%) 142220 93.5% 6.5% 0% runqueue_lock
0.14% 9.9% 2.7us( 16us) 3.2us( 18us)(0.00%) 46162 90.1% 9.9% 0% __wake_up+0x5c
0.00% 48.1% 0.4us( 1.6us) 3.5us( 12us)(0.00%) 129 51.9% 48.1% 0% deliver_signal+0x48
0.00% 1.6% 4.2us( 23us) 3.6us( 4.7us)(0.00%) 187 98.4% 1.6% 0% process_timeout+0x14
0.00% 52.4% 1.8us( 3.1us) 2.8us( 6.1us)(0.00%) 21 47.6% 52.4% 0% schedule_tail+0x58
0.23% 2.3% 2.3us( 12us) 3.1us( 20us)(0.00%) 87008 97.7% 2.3% 0% schedule+0xc0
0.00% 0.77% 0.5us( 2.8us) 5.2us( 12us)(0.00%) 1300 99.2% 0.77% 0% schedule+0x284
0.01% 35.5% 1.3us( 11us) 2.4us( 13us)(0.00%) 7138 64.5% 35.5% 0% schedule+0x518
0.00% 1.5% 2.9us( 11us) 2.7us( 3.8us)(0.00%) 275 98.5% 1.5% 0% wake_up_process+0x14
0.00% 0% 1.1us( 7.2us) 0us 108 100% 0% 0% sb_lock
0.00% 0% 0.2us( 0.8us) 0us 18 100% 0% 0% drop_super+0x24
0.00% 0% 0.4us( 0.8us) 0us 36 100% 0% 0% sync_supers+0x6c
0.00% 0% 4.3us( 7.2us) 0us 18 100% 0% 0% sync_unlocked_inodes+0x18
0.00% 0% 0.6us( 1.2us) 0us 36 100% 0% 0% sync_unlocked_inodes+0x1ac
0.00% 0% 0.2us( 1.7us) 0us 750 100% 0% 0% scsi_bhqueue_lock
0.00% 0% 0.1us( 1.1us) 0us 500 100% 0% 0% scsi_bottom_half_handler+0x1c
0.00% 0% 0.5us( 1.7us) 0us 250 100% 0% 0% scsi_done+0x3c
0.06% 0.78% 0.7us( 5.0us) 2.1us( 7.0us)(0.00%) 79125 99.2% 0.78% 0% semaphore_lock
0.01% 1.1% 0.3us( 4.2us) 2.0us( 7.0us)(0.00%) 40355 98.9% 1.1% 0% __down+0x44
0.05% 0.43% 1.0us( 5.0us) 2.2us( 5.6us)(0.00%) 38752 99.6% 0.43% 0% __down+0x78
0.00% 0% 0.8us( 2.1us) 0us 11 100% 0% 0% __down_interruptible+0x48
0.00% 0% 1.3us( 1.8us) 0us 7 100% 0% 0% __down_interruptible+0x88
0.00% 0% 1.1us( 5.2us) 0us 320 100% 0% 0% shm_ids+0x28
0.00% 0% 0.9us( 1.4us) 0us 20 100% 0% 0% ipc_addid+0x94
0.00% 0% 1.8us( 5.2us) 0us 120 100% 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( 1.7us) 0us 100 100% 0% 0% shm_open+0x40
0.00% 0% 1.8us( 2.7us) 0us 20 100% 0% 0% sys_shmat+0xb8
0.00% 0% 0.3us( 0.5us) 0us 20 100% 0% 0% sys_shmat+0x25c
0.00% 0% 1.0us( 1.7us) 0us 20 100% 0% 0% sys_shmctl+0x684
0.00% 0% 0.3us( 0.9us) 0us 40 100% 0% 0% shmem_ilock
0.00% 0% 0.4us( 0.9us) 0us 20 100% 0% 0% shmem_delete_inode+0x38
0.00% 0% 0.1us( 0.1us) 0us 20 100% 0% 0% shmem_get_inode+0x154
0.00% 0% 1.1us( 1.3us) 0us 20 100% 0% 0% swaplock
0.00% 0% 1.1us( 1.3us) 0us 20 100% 0% 0% si_swapinfo+0x18
0.01% 0.04% 0.9us( 7.4us) 1.6us( 2.4us)(0.00%) 10836 100% 0.04% 0% timerlist_lock
0.00% 0.13% 0.7us( 3.7us) 1.6us( 1.6us)(0.00%) 795 99.9% 0.13% 0% add_timer+0x10
0.00% 0% 0.3us( 1.8us) 0us 250 100% 0% 0% del_timer+0x14
0.00% 0.56% 0.5us( 2.4us) 2.1us( 2.4us)(0.00%) 357 99.4% 0.56% 0% del_timer_sync+0x1c
0.00% 0% 1.2us( 2.7us) 0us 78 100% 0% 0% mod_timer+0x18
0.01% 0.01% 1.0us( 7.4us) 0.7us( 0.7us)(0.00%) 8733 100% 0.01% 0% timer_bh+0xcc
0.00% 0% 0.2us( 2.2us) 0us 623 100% 0% 0% timer_bh+0x254
0.00% 0% 4.9us( 8.3us) 0us 52 100% 0% 0% tlbstate_lock
0.00% 0% 4.9us( 8.3us) 0us 52 100% 0% 0% flush_tlb_others+0x90
0.00% 0% 0.3us( 2.0us) 0us 422 100% 0% 0% tqueue_lock
0.00% 0% 0.2us( 1.7us) 0us 211 100% 0% 0% __run_task_queue+0x14
0.00% 0% 0.4us( 2.0us) 0us 177 100% 0% 0% batch_entropy_store+0x7c
0.00% 0% 0.1us( 0.1us) 0us 9 100% 0% 0% generic_plug_device+0x34
0.00% 0% 0.3us( 0.5us) 0us 25 100% 0% 0% rs_sched_event+0x38
1.3% 1.6% 0.5us( 120us) 2.3us( 101us)(0.01%) 2425890 98.4% 1.6% 0% unused_list_lock
0.60% 2.4% 0.4us( 54us) 2.5us( 101us)(0.01%) 1212970 97.6% 2.4% 0% get_unused_buffer_head+0x8
0.72% 0.79% 0.5us( 120us) 1.8us( 7.8us)(0.00%) 1212920 99.2% 0.79% 0% try_to_free_buffers+0x54
1.0% 2.5% 0.7us( 8.2us) 1.6us( 13us)(0.01%) 1220076 97.5% 2.5% 0% __free_pages_ok+0x13c
0.46% 0.13% 0.3us( 25us) 2.1us( 14us)(0.00%) 1305694 99.9% 0.13% 0% __wake_up+0x24
0.00% 0% 0.1us( 2.7us) 0us 4252 100% 0% 0% add_wait_queue+0x10
0.01% 5.6% 0.2us( 3.9us) 3.3us( 18us)(0.00%) 40366 94.4% 5.6% 0% add_wait_queue_exclusive+0x10
0.00% 0% 6.2us( 41us) 0us 500 100% 0% 0% ahc_linux_isr+0x24
0.00% 0% 1.0us( 2.9us) 0us 101 100% 0% 0% change_protection+0x44
0.01% 0% 30us( 63us) 0us 222 100% 0% 0% clear_page_tables+0x1c
0.00% 0% 0.1us( 1.1us) 0us 2126 100% 0% 0% copy_mm+0x1e8
0.01% 0% 2.3us( 83us) 0us 2852 100% 0% 0% copy_mm+0x230
0.01% 0% 2.7us( 82us) 0us 2852 100% 0% 0% copy_page_range+0x100
0.00% 0% 0.4us( 4.4us) 0us 9011 100% 0% 0% do_IRQ+0x40
0.00% 0% 0.2us( 3.1us) 0us 9011 100% 0% 0% do_IRQ+0xc0
0.00% 0% 1.7us( 9.7us) 0us 1635 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( 0.8us) 0us 161 100% 0% 0% do_exit+0x104
0.00% 0% 0.1us( 0.1us) 0us 161 100% 0% 0% do_exit+0x138
0.00% 0% 0.5us( 1.6us) 0us 161 100% 0% 0% do_exit+0x94
0.00% 0.79% 0.9us( 2.5us) 2.0us( 3.1us)(0.00%) 1007 99.2% 0.79% 0% do_mmap_pgoff+0x40c
0.00% 0% 0.6us( 3.9us) 0us 1352 100% 0% 0% do_mmap_pgoff+0x418
0.00% 4.5% 0.2us( 0.5us) 1.0us( 3.2us)(0.00%) 223 95.5% 4.5% 0% do_munmap+0x1b8
0.00% 0% 1.0us( 3.1us) 0us 467 100% 0% 0% do_munmap+0xe0
0.00% 0% 0.1us( 21us) 0us 12205 100% 0% 0% do_no_page+0x194
0.00% 0% 0.5us( 1.9us) 0us 201 100% 0% 0% do_page_fault+0xe0
0.00% 0% 0.8us( 4.2us) 0us 708 100% 0% 0% do_sigaction+0x58
0.00% 0% 0.6us( 1.6us) 0us 162 100% 0% 0% do_sigaction+0xd8
0.00% 0% 5.6us( 11us) 0us 149 100% 0% 0% do_signal+0x54
0.01% 0% 2.5us( 28us) 0us 3482 100% 0% 0% do_wp_page+0x20c
0.00% 0% 0.1us( 2.1us) 0us 222 100% 0% 0% exit_mmap+0x18
0.00% 0.07% 0.3us( 1.9us) 2.5us( 3.6us)(0.00%) 3072 100% 0.07% 0% exit_mmap+0x88
0.00% 0% 1.4us( 2.2us) 0us 161 100% 0% 0% exit_sighand+0x18
0.29% 0% 35us( 116us) 0us 7228 100% 0% 0% free_block+0x1c
0.01% 0% 0.5us( 17us) 0us 19892 100% 0% 0% handle_mm_fault+0x34
0.00% 0% 0.5us( 1.2us) 0us 149 100% 0% 0% handle_signal+0xb0
0.00% 0% 1.7us( 3.7us) 0us 61 100% 0% 0% insert_vm_struct+0x70
0.23% 0.69% 28us( 124us) 14us( 29us)(0.00%) 7225 99.3% 0.69% 0% kmem_cache_alloc_batch+0x18
0.00% 4.0% 1.4us( 3.0us) 3.3us( 4.8us)(0.00%) 101 96.0% 4.0% 0% mprotect_fixup+0x2a8
0.00% 0% 0.6us( 1.6us) 0us 101 100% 0% 0% mprotect_fixup+0x2b4
0.00% 0% 4.2us( 50us) 0us 666 100% 0% 0% pte_alloc+0x88
0.00% 0% 0.2us( 0.6us) 0us 61 100% 0% 0% put_dirty_page+0x3c
0.00% 0.61% 0.2us( 0.5us) 1.4us( 1.4us)(0.00%) 164 99.4% 0.61% 0% release_task+0x3c
0.01% 8.2% 0.2us( 2.2us) 3.5us( 20us)(0.00%) 44618 91.8% 8.2% 0% remove_wait_queue+0x10
2.4% 7.5% 1.7us( 10us) 2.3us( 16us)(0.03%) 1220128 92.5% 7.5% 0% rmqueue+0x28
0.05% 0.00% 0.6us( 24us) 2.3us( 2.3us)(0.00%) 84386 100% 0.00% 0% schedule+0x4c8
0.00% 0% 1.1us( 9.6us) 0us 161 100% 0% 0% schedule_tail+0x20
0.00% 0% 4.0us( 27us) 0us 370 100% 0% 0% send_sig_info+0x4c
0.00% 0% 1.0us( 1.4us) 0us 20 100% 0% 0% shmem_getpage_locked+0xd4
0.00% 0% 3.1us( 5.6us) 0us 40 100% 0% 0% shmem_truncate+0x38
0.00% 0% 0.2us( 2.0us) 0us 2004 100% 0% 0% sys_rt_sigprocmask+0x98
0.00% 0% 0.5us( 1.3us) 0us 149 100% 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( 1.1us) 0us 322 100% 0% 0% vma_merge+0x54
0.00% 0% 0.2us( 2.4us) 0us 12800 100% 0% 0% vmtruncate+0x4c
0.05% 0% 10us( 136us) 0us 4509 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
0.41% 2.7us( 94us)(0.01%) 8673286 99.6% 0.41% *TOTAL*
0.00% 0% 0.8us 1 0.8us( 0.8us) 0us 2 100% 0% [0xf7a8b324]
0% 0us 2 100% 0% ip_route_input+0x88
0.00% 0% 79.2us 1 79us( 79us) 0us 1 100% 0% __brlock_array+0x84
0% 0us 1 100% 0% net_rx_action+0x44
0.00% 0% 1.6us 1 1.6us( 1.8us) 0us 2 100% 0% arp_tbl+0xc8
0% 0us 2 100% 0% neigh_lookup+0x40
0.00% 0% 0.9us 1 0.9us( 1.3us) 0us 61 100% 0% binfmt_lock
0% 0us 61 100% 0% search_binary_handler+0x38
0.00% 0% 0.9us 1 0.9us( 1.0us) 0us 20 100% 0% chrdevs_lock
0% 0us 20 100% 0% get_chrfops+0x28
0.00% 0% 2.3us 1 2.3us( 2.5us) 0us 4 100% 0% fib_hash_lock
0% 0us 4 100% 0% fn_hash_lookup+0x10
2.9% 1.6% 1.1us 5 1.3us( 84us) 2.7us( 94us)(0.01%) 2218389 98.4% 1.6% hash_table_lock
1.6% 2.7us( 94us)(0.01%) 2218389 98.4% 1.6% get_hash_table+0x60
0.00% 0% 0.6us 1 0.6us( 0.8us) 0us 4 100% 0% inetdev_lock
0% 0us 2 100% 0% arp_rcv+0x28
0% 0us 2 100% 0% ip_route_input_slow+0x18
0.05% 0% 22.9us 3 23us( 74us) 0us 1908 100% 0% tasklist_lock
0% 0us 18 100% 0% count_active_tasks+0xc
0% 0us 161 100% 0% exit_notify+0x1c
0% 0us 20 100% 0% kill_pg_info+0x20
0% 0us 1300 100% 0% schedule+0x238
0% 0us 409 100% 0% sys_wait4+0x8c
0.00% 0% 0.8us 1 0.9us( 3.4us) 0us 216 100% 0% xtime_lock
0% 0us 216 100% 0% do_gettimeofday+0x14
0% 0us 136 100% 0% copy_files+0x108
0% 0us 136 100% 0% do_fork+0x344
0% 0us 107 100% 0% do_select+0x24
0% 0us 826098 100% 0% ext2_get_branch+0xa4
0% 0us 4735603 100% 0% fget+0x1c
0% 0us 889179 100% 0% path_init+0x134
0% 0us 1420 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
0.57% 0.5us( 904us) 2.2us( 79us)(0.01%) 0.5us( 8.2us) 8135710 99.4% 0.53%(0.04%) *TOTAL*
0.00% 0% 2.2us( 3.1us) 0us 0us 4 100% 0%( 0%) [0xf7487f64]
0.00% 0% 1.3us( 1.9us) 0us 0us 2 100% 0%( 0%) neigh_periodic_timer__thr+0xa8
0.00% 0% 3.0us( 3.1us) 0us 0us 2 100% 0%( 0%) neigh_update+0x3c
0.00% 0% 7.9us( 9.4us) 0us 0us 2 100% 0%( 0%) arp_tbl+0xc8
0.00% 0% 7.9us( 9.4us) 0us 0us 2 100% 0%( 0%) neigh_periodic_timer__thr+0x20
0.00% 0% 0.9us( 1.5us) 0us 0us 40 100% 0%( 0%) dn_lock
0.00% 0% 0.9us( 1.5us) 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
2.4% 1.9% 0.9us( 121us) 2.2us( 79us)(0.01%) 0.5us( 8.2us) 2423288 98.1% 1.8%(0.14%) hash_table_lock
0.00% 6.2% 1.5us( 3.9us) 3.0us( 4.3us)(0.00%) 0us 48 93.8% 6.2%( 0%) hash_page_buffers+0x48
0.34% 2.2% 0.2us( 17us) 2.1us( 79us)(0.01%) 0.5us( 8.2us) 1210320 97.8% 2.0%(0.20%) remove_from_queues+0x18
2.0% 1.7% 1.5us( 121us) 2.3us( 36us)(0.01%) 0.6us( 7.7us) 1212920 98.3% 1.6%(0.08%) try_to_free_buffers+0x28
0.00% 0% 3.9us( 17us) 0us 0us 483 100% 0%( 0%) tasklist_lock
0.00% 0% 1.1us( 2.8us) 0us 0us 161 100% 0%( 0%) do_fork+0x560
0.00% 0% 9.4us( 17us) 0us 0us 161 100% 0%( 0%) exit_notify+0x190
0.00% 0% 1.2us( 3.5us) 0us 0us 161 100% 0%( 0%) release_task+0x8c
0.16% 0% 7.8us( 35us) 0us 0us 17466 100% 0%( 0%) xtime_lock
0.01% 0% 1.2us( 9.4us) 0us 0us 8733 100% 0%( 0%) timer_bh+0xc
0.14% 0% 14us( 35us) 0us 0us 8733 100% 0%( 0%) timer_interrupt+0x10
0.00% 0% 0.2us( 0.6us) 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% 0.3us( 0.7us) 0us 0us 100 100% 0%( 0%) expand_fd_array+0x13c
0.00% 0% 3.9us( 11us) 0us 0us 100 100% 0%( 0%) expand_fd_array+0x88
0.19% 0% 0.1us( 13us) 0us 0us 1230222 100% 0%( 0%) ext2_alloc_block+0x1c
0.16% 0% 0.2us( 65us) 0us 0us 739876 100% 0%( 0%) ext2_discard_prealloc+0x14
0.34% 0% 0.2us( 47us) 0us 0us 1210322 100% 0%( 0%) ext2_get_block+0x100
0.21% 0% 0.1us( 11us) 0us 0us 1210322 100% 0%( 0%) ext2_get_block+0x27c
0.85% 0% 3.5us( 904us) 0us 0us 211439 100% 0%( 0%) ext2_new_block+0x6cc
0.00% 0% 0.5us( 1.3us) 0us 0us 61 100% 0%( 0%) flush_old_exec+0x230
0.00% 0% 0.1us( 0.2us) 0us 0us 21 100% 0%( 0%) flush_old_exec+0x29c
0.11% 0% 0.3us( 36us) 0us 0us 363770 100% 0%( 0%) get_unused_fd+0x24
0.00% 0% 0.1us( 0.3us) 0us 0us 61 100% 0%( 0%) load_elf_binary+0x18c
0.00% 0% 0.0us( 1.7us) 0us 0us 1111 100% 0%( 0%) rt_check_expire__thr+0x64
0.06% 0% 0.1us( 7.2us) 0us 0us 363191 100% 0%( 0%) sys_close+0x1c
0.00% 0% 1.7us( 3.1us) 0us 0us 60 100% 0%( 0%) sys_dup2+0x2c
0.06% 0% 0.1us( 5.5us) 0us 0us 363486 100% 0%( 0%) sys_open+0x60
0.00% 0% 0.1us( 0.2us) 0us 0us 101 100% 0%( 0%) sys_open+0xbc
_________________________________________________________________________________________________________________________
Number of read locks found=10