___________________________________________________________________________________________
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 06:02:49 2002
End time: Fri Mar 1 06:04:32 2002
Delta Time: 103.12 sec.
Hash table slots in use: 255.
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
13.4% 0.8us(6323us) 5.2us(5843us)( 5.8%) 68988738 86.6% 13.4% 0% *TOTAL*
0.00% 0% 4.6us( 6.0us) 0us 21 100% 0% 0% [0xdc330470]
0.00% 0% 2.1us( 2.8us) 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( 0.3us) 0us 120 100% 0% 0% [0xf2fb4658]
0.00% 0% 0.1us( 0.3us) 0us 120 100% 0% 0% sys_rt_sigprocmask+0x18c
0.00% 6.6% 1.8us( 6.2us) 1.8us( 3.2us)(0.00%) 61 93.4% 6.6% 0% [0xf77f25c8]
0.00% 6.6% 1.8us( 6.2us) 1.8us( 3.2us)(0.00%) 61 93.4% 6.6% 0% unmap_fixup+0xa8
0.00% 0% 1.0us( 4.9us) 0us 413 100% 0% 0% [0xf7b32698]
0.00% 0% 1.0us( 4.9us) 0us 413 100% 0% 0% rh_int_timer_do+0x4c
0.00% 0% 5.1us( 11us) 0us 25 100% 0% 0% [0xf7b7b0d0]
0.00% 0% 5.1us( 11us) 0us 25 100% 0% 0% dev_watchdog+0x14
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% 3.6us( 27us) 0us 246 100% 0% 0% [0xf7bca810]
0.00% 0% 3.6us( 27us) 0us 246 100% 0% 0% ahc_linux_queue+0x38
0.00% 0% 1.1us( 7.8us) 0us 170 100% 0% 0% allocator_request_lock
0.00% 0% 1.7us( 7.8us) 0us 85 100% 0% 0% scsi_free+0x1c
0.00% 0% 0.4us( 2.4us) 0us 85 100% 0% 0% scsi_malloc+0x48
0.10% 0.03% 0.2us( 60us) 1.8us( 42us)(0.00%) 450868 100% 0.03% 0% arbitration_lock
0.00% 0.55% 0.4us( 1.2us) 0.8us( 0.9us)(0.00%) 366 99.5% 0.55% 0% deny_write_access+0xc
0.10% 0.03% 0.2us( 60us) 1.8us( 42us)(0.00%) 450502 100% 0.03% 0% get_write_access+0xc
0.00% 0% 1.9us( 4.6us) 0us 175 100% 0% 0% bdev_lock
0.00% 0% 1.9us( 4.6us) 0us 175 100% 0% 0% bdget+0x34
0.04% 0% 12us( 37us) 0us 3013 100% 0% 0% call_lock
0.04% 0% 12us( 37us) 0us 3013 100% 0% 0% smp_call_function+0x58
4.2% 11.6% 0.6us( 335us) 3.4us( 332us)(0.36%) 7516307 88.4% 11.6% 0% dcache_lock
0.00% 0% 1.3us( 1.6us) 0us 7 100% 0% 0% autofs4_expire+0x38
0.01% 7.9% 0.2us( 6.4us) 3.8us( 67us)(0.00%) 54617 92.1% 7.9% 0% d_alloc+0x138
0.02% 11.8% 0.2us( 6.0us) 4.1us( 332us)(0.01%) 116660 88.2% 11.8% 0% d_delete+0x10
0.00% 2.7% 0.2us( 2.1us) 3.2us( 27us)(0.00%) 2540 97.3% 2.7% 0% d_delete+0x94
0.03% 9.7% 0.2us( 37us) 3.8us( 237us)(0.01%) 171278 90.3% 9.7% 0% d_instantiate+0x30
3.6% 11.9% 0.6us( 73us) 3.3us( 268us)(0.30%) 6366412 88.1% 11.9% 0% d_lookup+0x5c
0.02% 10.7% 0.8us( 9.0us) 3.9us( 285us)(0.00%) 23400 89.3% 10.7% 0% d_move+0x48
0.01% 4.9% 0.2us( 7.2us) 3.0us( 33us)(0.00%) 54597 95.1% 4.9% 0% d_rehash+0x50
0.00% 2.0% 0.2us( 2.5us) 2.3us( 6.1us)(0.00%) 840 98.0% 2.0% 0% d_unhash+0x44
0.39% 11.2% 0.6us( 62us) 3.9us( 272us)(0.04%) 691710 88.8% 11.2% 0% dput+0x30
0.00% 0% 1.3us( 2.8us) 0us 47 100% 0% 0% link_path_walk+0x2c8
0.00% 4.9% 1.8us( 243us) 2.7us( 16us)(0.00%) 2094 95.1% 4.9% 0% prune_dcache+0x14
0.02% 7.5% 0.8us( 309us) 3.5us( 55us)(0.00%) 28571 92.5% 7.5% 0% prune_dcache+0x148
0.01% 3.1% 4.2us( 335us) 3.1us( 16us)(0.00%) 3534 96.9% 3.1% 0% select_parent+0x20
0.00% 0% 1.1us( 7.5us) 0us 492 100% 0% 0% device_request_lock
0.00% 0% 0.5us( 2.1us) 0us 246 100% 0% 0% __scsi_release_command+0x14
0.00% 0% 1.8us( 7.5us) 0us 246 100% 0% 0% scsi_allocate_device+0x30
0.00% 0% 2.6us( 14us) 0us 362 100% 0% 0% emergency_lock
0.00% 0% 2.6us( 14us) 0us 362 100% 0% 0% bounce_end_io_write+0x28
0.99% 3.1% 0.8us( 60us) 2.5us( 68us)(0.01%) 1308794 96.9% 3.1% 0% files_lock
0.00% 0% 0.4us( 0.8us) 0us 40 100% 0% 0% check_tty_count+0x10
0.17% 4.6% 0.4us( 40us) 2.6us( 30us)(0.01%) 436170 95.4% 4.6% 0% file_move+0x18
0.14% 2.7% 0.3us( 51us) 2.5us( 51us)(0.00%) 436292 97.3% 2.7% 0% fput+0x80
0.67% 2.1% 1.6us( 60us) 2.1us( 68us)(0.00%) 436292 97.9% 2.1% 0% get_empty_filp+0xc
0.07% 0% 6.5us( 255us) 0us 10772 100% 0% 0% global_bh_lock
0.07% 0% 6.5us( 255us) 0us 10772 100% 0% 0% bh_action+0x18
0.09% 0% 8.5us( 13us) 0us 10312 100% 0% 0% i8253_lock
0.09% 0% 8.5us( 13us) 0us 10312 100% 0% 0% timer_interrupt+0x2c
0.03% 0% 2.7us( 7.3us) 0us 10312 100% 0% 0% i8259A_lock
0.03% 0% 2.7us( 7.3us) 0us 10312 100% 0% 0% timer_interrupt+0x90
0.00% 0% 0.4us( 0.4us) 0us 1 100% 0% 0% inet_peer_unused_lock
0.00% 0% 0.4us( 0.4us) 0us 1 100% 0% 0% cleanup_once+0x24
0.31% 0.31% 0.6us( 62us) 2.1us( 9.7us)(0.00%) 506460 99.7% 0.31% 0% inode_lock
0.06% 0.08% 0.5us( 23us) 2.2us( 9.7us)(0.00%) 127803 100% 0.08% 0% __mark_inode_dirty+0x48
0.11% 0.34% 1.0us( 62us) 2.0us( 4.8us)(0.00%) 116742 99.7% 0.34% 0% get_empty_inode+0x24
0.00% 0% 0.8us( 1.9us) 0us 25 100% 0% 0% get_new_inode+0x34
0.02% 0.11% 2.0us( 9.5us) 1.5us( 2.9us)(0.00%) 9873 99.9% 0.11% 0% iget4+0x3c
0.03% 0.07% 0.3us( 7.6us) 2.3us( 5.0us)(0.00%) 116661 100% 0.07% 0% insert_inode_hash+0x44
0.08% 0.76% 0.6us( 10us) 2.1us( 7.5us)(0.00%) 126614 99.2% 0.76% 0% iput+0x78
0.00% 0% 6.8us( 13us) 0us 21 100% 0% 0% sync_unlocked_inodes+0x10
0.01% 0% 1.0us( 3.5us) 0us 8721 100% 0% 0% sync_unlocked_inodes+0x12c
0.00% 0% 2.7us( 32us) 0us 1883 100% 0% 0% io_request_lock
0.00% 0% 1.3us( 14us) 0us 641 100% 0% 0% __make_request+0xec
0.00% 0% 6.8us( 19us) 0us 246 100% 0% 0% ahc_linux_isr+0x2ec
0.00% 0% 13us( 24us) 0us 12 100% 0% 0% generic_unplug_device+0x10
0.00% 0% 4.2us( 32us) 0us 246 100% 0% 0% scsi_dispatch_cmd+0x11c
0.00% 0% 0.7us( 2.3us) 0us 246 100% 0% 0% scsi_finish_command+0x18
0.00% 0% 2.5us( 11us) 0us 246 100% 0% 0% scsi_queue_next_request+0x18
0.00% 0% 2.5us( 6.1us) 0us 246 100% 0% 0% scsi_request_fn+0x31c
10.4% 10.2% 1.8us(6323us) 13us(5843us)(0.96%) 5913042 89.8% 10.2% 0% kernel_flag
0.00% 0% 33us( 40us) 0us 20 100% 0% 0% chrdev_open+0x4c
0.00% 4.2% 0.8us( 1.6us) 7.1us( 7.1us)(0.00%) 24 95.8% 4.2% 0% de_put+0x28
0.32% 8.8% 1800us(6323us) 355us(3074us)(0.00%) 181 91.2% 8.8% 0% do_exit+0xe8
1.9% 16.1% 17us( 282us) 23us(5843us)(0.05%) 115440 83.9% 16.1% 0% ext2_delete_inode+0x80
0.05% 4.6% 0.2us( 9.8us) 7.3us(3257us)(0.01%) 287397 95.4% 4.6% 0% ext2_free_blocks+0x230
0.05% 9.4% 0.2us( 10us) 9.5us(3025us)(0.03%) 230942 90.6% 9.4% 0% ext2_new_block+0x564
0.21% 2.3% 0.1us( 18us) 4.0us(3085us)(0.02%) 1552763 97.7% 2.3% 0% ext2_new_block+0x764
0.00% 1.4% 0.2us( 3.7us) 3.8us( 33us)(0.00%) 20667 98.6% 1.4% 0% ext2_new_block+0x7f8
0.00% 0% 3.9us( 4.3us) 0us 20 100% 0% 0% get_chrfops+0x8c
0.58% 14.1% 12us( 360us) 35us(3542us)(0.03%) 50813 85.9% 14.1% 0% lookup_hash+0x80
0.12% 15.5% 8.2us( 237us) 16us(2507us)(0.00%) 15360 84.5% 15.5% 0% notify_change+0x64
0.05% 7.4% 14us( 484us) 79us(3410us)(0.00%) 3723 92.6% 7.4% 0% real_lookup+0x64
0.60% 17.2% 30us(2410us) 18us(2172us)(0.01%) 20578 82.8% 17.2% 0% schedule+0x558
0.05% 23.8% 2450us(3605us) 15us( 22us)(0.00%) 21 76.2% 23.8% 0% sync_old_buffers+0x1c
0.00% 12.5% 10us( 14us) 4.2us( 4.2us)(0.00%) 8 87.5% 12.5% 0% sys_ioctl+0x4c
0.00% 0% 0.7us( 1.1us) 0us 20 100% 0% 0% sys_llseek+0x88
1.7% 13.5% 0.5us( 66us) 13us(4715us)(0.74%) 3358200 86.5% 13.5% 0% sys_lseek+0x6c
0.55% 14.1% 24us( 390us) 12us( 303us)(0.00%) 23400 85.9% 14.1% 0% sys_rename+0x1a0
0.00% 0% 9.3us( 13us) 0us 20 100% 0% 0% tty_release+0x1c
0.00% 0% 37us( 75us) 0us 22 100% 0% 0% tty_write+0x1bc
2.6% 20.7% 24us( 409us) 9.4us(3483us)(0.03%) 115321 79.3% 20.7% 0% vfs_create+0x8c
0.15% 31.5% 112us( 499us) 42us( 438us)(0.00%) 1340 68.5% 31.5% 0% vfs_mkdir+0x88
0.02% 12.4% 13us( 122us) 87us(2682us)(0.00%) 1440 87.6% 12.4% 0% vfs_rmdir+0x158
0.00% 0% 7.7us( 8.1us) 0us 2 100% 0% 0% vfs_statfs+0x4c
1.4% 15.5% 13us( 362us) 15us(3480us)(0.03%) 115320 84.5% 15.5% 0% vfs_unlink+0x118
10.4% 21.3% 0.5us( 369us) 5.1us( 381us)( 2.9%) 22562992 78.7% 21.3% 0% kmap_lock
6.4% 21.8% 0.6us( 369us) 5.0us( 375us)( 1.5%) 11281496 78.2% 21.8% 0% kmap_high+0x10
4.0% 20.9% 0.4us( 69us) 5.1us( 381us)( 1.5%) 11281496 79.1% 20.9% 0% kunmap_high+0xc
0.00% 0% 0.3us( 1.0us) 0us 181 100% 0% 0% lastpid_lock
0.00% 0% 0.3us( 1.0us) 0us 181 100% 0% 0% get_pid+0x20
9.3% 17.0% 1.1us( 322us) 6.1us( 393us)( 1.1%) 8603897 83.0% 17.0% 0% lru_list_lock
0.89% 8.9% 0.6us( 66us) 4.6us( 259us)(0.07%) 1452414 91.1% 8.9% 0% buffer_insert_inode_data_queue+0x10
0.23% 17.4% 0.2us( 43us) 5.2us( 307us)(0.12%) 1057200 82.6% 17.4% 0% buffer_insert_inode_queue+0x14
0.02% 15.2% 0.2us( 8.8us) 5.4us( 339us)(0.01%) 116766 84.8% 15.2% 0% inode_has_buffers+0x10
0.03% 15.6% 0.3us( 6.1us) 5.6us( 208us)(0.01%) 116741 84.4% 15.6% 0% invalidate_inode_buffers+0x10
0.00% 4.8% 20us( 322us) 2.4us( 2.4us)(0.00%) 21 95.2% 4.8% 0% kupdate+0x98
3.3% 22.0% 1.1us( 96us) 6.0us( 374us)(0.47%) 2952834 78.0% 22.0% 0% refile_buffer+0xc
1.7% 15.5% 1.2us( 47us) 6.9us( 393us)(0.19%) 1452380 84.5% 15.5% 0% remove_from_queues+0xc
0.00% 14.6% 14us( 35us) 3.9us( 11us)(0.00%) 41 85.4% 14.6% 0% sync_old_buffers+0x74
3.1% 16.6% 2.2us( 159us) 7.5us( 373us)(0.22%) 1455500 83.4% 16.6% 0% try_to_free_buffers+0x1c
0.00% 0% 0.5us( 2.1us) 0us 362 100% 0% 0% mmlist_lock
0.00% 0% 0.2us( 1.2us) 0us 181 100% 0% 0% copy_mm+0x120
0.00% 0% 0.7us( 2.1us) 0us 181 100% 0% 0% mmput+0x28
6.5% 10.5% 0.6us( 89us) 2.4us( 112us)(0.34%) 10943762 89.5% 10.5% 0% pagecache_lock
0.11% 10.6% 0.3us( 36us) 2.5us( 80us)(0.01%) 349063 89.4% 10.6% 0% __find_get_page+0x18
2.1% 11.2% 0.5us( 84us) 2.4us( 112us)(0.15%) 4523920 88.8% 11.2% 0% __find_lock_page+0xc
0.00% 0% 1.5us( 2.5us) 0us 20 100% 0% 0% add_to_page_cache+0x18
1.9% 10.7% 1.4us( 89us) 2.5us( 60us)(0.05%) 1451041 89.3% 10.7% 0% add_to_page_cache_unique+0x18
0.86% 11.2% 0.6us( 53us) 2.4us( 46us)(0.05%) 1610866 88.8% 11.2% 0% do_generic_file_read+0x1a4
0.00% 12.4% 1.4us( 5.4us) 2.5us( 17us)(0.00%) 3120 87.6% 12.4% 0% do_generic_file_read+0x370
0.00% 0.79% 0.1us( 2.1us) 1.1us( 3.1us)(0.00%) 8721 99.2% 0.79% 0% filemap_fdatasync+0x1c
0.00% 0.60% 0.1us( 1.0us) 1.3us( 5.6us)(0.00%) 8721 99.4% 0.60% 0% filemap_fdatawait+0x10
0.00% 9.6% 0.9us( 8.0us) 2.9us( 16us)(0.00%) 1515 90.4% 9.6% 0% find_or_create_page+0x38
0.00% 8.6% 1.5us( 11us) 3.3us( 21us)(0.00%) 1515 91.4% 8.6% 0% find_or_create_page+0x78
0.89% 8.3% 0.6us( 45us) 2.3us( 58us)(0.03%) 1455520 91.7% 8.3% 0% remove_inode_page+0x28
0.00% 35.0% 0.7us( 1.4us) 2.4us( 4.2us)(0.00%) 20 65.0% 35.0% 0% set_page_dirty+0x24
0.06% 13.1% 0.8us( 7.9us) 2.4us( 49us)(0.00%) 74200 86.9% 13.1% 0% truncate_inode_pages+0x38
0.53% 9.8% 0.4us( 44us) 2.3us( 61us)(0.04%) 1455520 90.2% 9.8% 0% truncate_list_pages+0x1f8
1.7% 3.1% 0.6us( 66us) 1.7us( 69us)(0.02%) 3073570 96.9% 3.1% 0% pagemap_lru_lock
0.18% 6.0% 1.3us( 39us) 1.8us( 45us)(0.00%) 149954 94.0% 6.0% 0% activate_page+0xc
0.93% 4.8% 0.7us( 66us) 1.6us( 69us)(0.01%) 1461896 95.2% 4.8% 0% lru_cache_add+0x1c
0.54% 1.2% 0.4us( 42us) 1.9us( 48us)(0.00%) 1461720 98.8% 1.2% 0% lru_cache_del+0xc
0.48% 7.1% 2.6us( 24us) 3.3us( 30us)(0.01%) 188487 92.9% 7.1% 0% runqueue_lock
0.18% 10.6% 3.0us( 18us) 3.5us( 18us)(0.00%) 61169 89.4% 10.6% 0% __wake_up+0x5c
0.00% 40.4% 0.3us( 1.4us) 3.5us( 11us)(0.00%) 151 59.6% 40.4% 0% deliver_signal+0x48
0.00% 1.4% 5.3us( 24us) 4.8us( 5.4us)(0.00%) 221 98.6% 1.4% 0% process_timeout+0x14
0.00% 50.0% 1.8us( 3.2us) 4.3us( 7.5us)(0.00%) 36 50.0% 50.0% 0% schedule_tail+0x58
0.29% 3.1% 2.6us( 21us) 3.6us( 30us)(0.00%) 116131 96.9% 3.1% 0% schedule+0xc0
0.00% 0.80% 0.8us( 4.5us) 4.5us( 7.7us)(0.00%) 1620 99.2% 0.80% 0% schedule+0x284
0.01% 36.3% 1.3us( 16us) 2.6us( 23us)(0.00%) 8845 63.7% 36.3% 0% schedule+0x518
0.00% 1.9% 3.0us(10.0us) 3.1us( 3.9us)(0.00%) 314 98.1% 1.9% 0% wake_up_process+0x14
0.00% 0% 1.2us( 8.7us) 0us 125 100% 0% 0% sb_lock
0.00% 0% 0.3us( 1.1us) 0us 21 100% 0% 0% drop_super+0x24
0.00% 0% 0.6us( 6.6us) 0us 42 100% 0% 0% sync_supers+0x6c
0.00% 0% 4.5us( 8.7us) 0us 21 100% 0% 0% sync_unlocked_inodes+0x18
0.00% 0% 0.5us( 1.1us) 0us 41 100% 0% 0% sync_unlocked_inodes+0x1ac
0.00% 0% 0.3us( 2.8us) 0us 736 100% 0% 0% scsi_bhqueue_lock
0.00% 0% 0.1us( 1.1us) 0us 490 100% 0% 0% scsi_bottom_half_handler+0x1c
0.00% 0% 0.6us( 2.8us) 0us 246 100% 0% 0% scsi_done+0x3c
0.07% 0.91% 0.7us( 6.6us) 2.2us( 12us)(0.00%) 105071 99.1% 0.91% 0% semaphore_lock
0.02% 1.3% 0.3us( 6.6us) 2.1us( 9.3us)(0.00%) 52558 98.7% 1.3% 0% __down+0x44
0.05% 0.48% 1.1us( 5.1us) 2.3us( 12us)(0.00%) 52490 99.5% 0.48% 0% __down+0x78
0.00% 7.1% 1.0us( 2.6us) 5.9us( 5.9us)(0.00%) 14 92.9% 7.1% 0% __down_interruptible+0x48
0.00% 0% 1.3us( 2.5us) 0us 9 100% 0% 0% __down_interruptible+0x88
0.00% 0% 1.1us( 5.4us) 0us 360 100% 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( 5.4us) 0us 140 100% 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( 1.9us) 0us 120 100% 0% 0% shm_open+0x40
0.00% 0% 1.8us( 2.9us) 0us 20 100% 0% 0% sys_shmat+0xb8
0.00% 0% 0.4us( 0.6us) 0us 20 100% 0% 0% sys_shmat+0x25c
0.00% 0% 1.1us( 1.4us) 0us 20 100% 0% 0% sys_shmctl+0x684
0.00% 0% 0.3us( 1.3us) 0us 40 100% 0% 0% shmem_ilock
0.00% 0% 0.6us( 1.3us) 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% 1.0us( 1.2us) 0us 20 100% 0% 0% swaplock
0.00% 0% 1.0us( 1.2us) 0us 20 100% 0% 0% si_swapinfo+0x18
0.01% 0.03% 1.1us( 8.4us) 3.1us( 3.8us)(0.00%) 12691 100% 0.03% 0% timerlist_lock
0.00% 0% 0.7us( 4.4us) 0us 892 100% 0% 0% add_timer+0x10
0.00% 0% 0.3us( 2.0us) 0us 246 100% 0% 0% del_timer+0x14
0.00% 0.73% 0.6us( 3.7us) 3.5us( 3.8us)(0.00%) 413 99.3% 0.73% 0% del_timer_sync+0x1c
0.00% 0% 1.4us( 4.5us) 0us 91 100% 0% 0% mod_timer+0x18
0.01% 0% 1.3us( 8.4us) 0us 10312 100% 0% 0% timer_bh+0xcc
0.00% 0.14% 0.2us( 3.3us) 1.8us( 1.8us)(0.00%) 737 99.9% 0.14% 0% timer_bh+0x254
0.00% 0% 4.7us( 8.3us) 0us 54 100% 0% 0% tlbstate_lock
0.00% 0% 4.7us( 8.3us) 0us 54 100% 0% 0% flush_tlb_others+0x90
0.00% 0% 0.3us( 2.2us) 0us 454 100% 0% 0% tqueue_lock
0.00% 0% 0.2us( 2.2us) 0us 227 100% 0% 0% __run_task_queue+0x14
0.00% 0% 0.4us( 2.2us) 0us 188 100% 0% 0% batch_entropy_store+0x7c
0.00% 0% 0.1us( 0.1us) 0us 12 100% 0% 0% generic_plug_device+0x34
0.00% 0% 0.3us( 0.6us) 0us 27 100% 0% 0% rs_sched_event+0x38
1.5% 1.5% 0.5us( 157us) 2.6us( 114us)(0.01%) 2911176 98.5% 1.5% 0% unused_list_lock
0.71% 2.3% 0.5us( 36us) 2.9us( 114us)(0.01%) 1455676 97.7% 2.3% 0% get_unused_buffer_head+0x8
0.76% 0.83% 0.5us( 157us) 1.9us( 12us)(0.00%) 1455500 99.2% 0.83% 0% try_to_free_buffers+0x54
1.0% 2.1% 0.7us( 7.7us) 1.8us( 17us)(0.01%) 1463405 97.9% 2.1% 0% __free_pages_ok+0x13c
0.54% 0.14% 0.4us( 30us) 2.3us( 23us)(0.00%) 1575418 99.9% 0.14% 0% __wake_up+0x24
0.00% 0% 0.2us( 3.2us) 0us 5059 100% 0% 0% add_wait_queue+0x10
0.01% 6.4% 0.2us( 4.0us) 3.9us( 26us)(0.00%) 52572 93.6% 6.4% 0% add_wait_queue_exclusive+0x10
0.00% 0% 7.0us( 26us) 0us 492 100% 0% 0% ahc_linux_isr+0x24
0.00% 0% 1.0us( 2.7us) 0us 101 100% 0% 0% change_protection+0x44
0.01% 0% 30us( 52us) 0us 242 100% 0% 0% clear_page_tables+0x1c
0.00% 0% 0.1us( 0.9us) 0us 2266 100% 0% 0% copy_mm+0x1e8
0.01% 0% 2.3us( 80us) 0us 3072 100% 0% 0% copy_mm+0x230
0.01% 0% 2.8us( 79us) 0us 3072 100% 0% 0% copy_page_range+0x100
0.01% 0% 0.6us( 5.1us) 0us 10622 100% 0% 0% do_IRQ+0x40
0.00% 0% 0.2us( 4.1us) 0us 10622 100% 0% 0% do_IRQ+0xc0
0.00% 0% 1.9us( 18us) 0us 1777 100% 0% 0% do_anonymous_page+0xb8
0.00% 0% 0.4us( 1.0us) 0us 61 100% 0% 0% do_brk+0x1d4
0.00% 0% 0.1us( 0.6us) 0us 181 100% 0% 0% do_exit+0x104
0.00% 0% 0.1us( 0.1us) 0us 181 100% 0% 0% do_exit+0x138
0.00% 0% 0.5us( 2.2us) 0us 181 100% 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% 0.6us( 5.9us) 0us 1374 100% 0% 0% do_mmap_pgoff+0x418
0.00% 3.1% 0.2us( 0.9us) 1.3us( 2.0us)(0.00%) 223 96.9% 3.1% 0% do_munmap+0x1b8
0.00% 0% 1.0us( 4.7us) 0us 489 100% 0% 0% do_munmap+0xe0
0.00% 0% 0.1us( 2.6us) 0us 12745 100% 0% 0% do_no_page+0x194
0.00% 0% 0.5us( 2.0us) 0us 221 100% 0% 0% do_page_fault+0xe0
0.00% 0% 0.8us( 4.0us) 0us 730 100% 0% 0% do_sigaction+0x58
0.00% 0% 0.6us( 1.9us) 0us 162 100% 0% 0% do_sigaction+0xd8
0.00% 0% 6.0us( 14us) 0us 171 100% 0% 0% do_signal+0x54
0.01% 0% 2.7us( 19us) 0us 3956 100% 0% 0% do_wp_page+0x20c
0.00% 0% 0.1us( 1.7us) 0us 242 100% 0% 0% exit_mmap+0x18
0.00% 0.09% 0.3us( 2.3us) 1.2us( 1.3us)(0.00%) 3212 100% 0.09% 0% exit_mmap+0x88
0.00% 0% 1.5us( 2.5us) 0us 181 100% 0% 0% exit_sighand+0x18
0.30% 0% 36us( 154us) 0us 8524 100% 0% 0% free_block+0x1c
0.01% 0% 0.5us( 13us) 0us 21314 100% 0% 0% handle_mm_fault+0x34
0.00% 0% 0.7us( 1.8us) 0us 171 100% 0% 0% handle_signal+0xb0
0.00% 0% 1.8us( 3.5us) 0us 61 100% 0% 0% insert_vm_struct+0x70
0.24% 0.57% 29us( 116us) 16us( 39us)(0.00%) 8526 99.4% 0.57% 0% kmem_cache_alloc_batch+0x18
0.00% 0% 1.4us( 3.0us) 0us 101 100% 0% 0% mprotect_fixup+0x2a8
0.00% 0% 0.6us( 1.5us) 0us 101 100% 0% 0% mprotect_fixup+0x2b4
0.00% 0% 4.1us( 78us) 0us 726 100% 0% 0% pte_alloc+0x88
0.00% 0% 0.2us( 0.5us) 0us 61 100% 0% 0% put_dirty_page+0x3c
0.00% 0.55% 0.2us( 1.7us) 1.5us( 1.5us)(0.00%) 183 99.5% 0.55% 0% release_task+0x3c
0.01% 7.9% 0.2us( 3.7us) 4.1us( 21us)(0.00%) 57631 92.1% 7.9% 0% remove_wait_queue+0x10
2.5% 7.5% 1.7us( 12us) 2.4us( 18us)(0.03%) 1463581 92.5% 7.5% 0% rmqueue+0x28
0.06% 0% 0.6us( 66us) 0us 112488 100% 0% 0% schedule+0x4c8
0.00% 0% 1.6us( 12us) 0us 181 100% 0% 0% schedule_tail+0x20
0.00% 0% 4.2us( 23us) 0us 412 100% 0% 0% send_sig_info+0x4c
0.00% 0% 1.3us( 3.6us) 0us 20 100% 0% 0% shmem_getpage_locked+0xd4
0.00% 0% 3.1us( 5.4us) 0us 40 100% 0% 0% shmem_truncate+0x38
0.00% 0% 0.2us( 2.1us) 0us 2008 100% 0% 0% sys_rt_sigprocmask+0x98
0.00% 0% 0.5us( 2.1us) 0us 171 100% 0% 0% sys_sigreturn+0x84
0.00% 0% 0.9us( 5.4us) 0us 61 100% 0% 0% unmap_fixup+0xb8
0.00% 0% 0.2us( 1.2us) 0us 322 100% 0% 0% vma_merge+0x54
0.00% 0% 0.2us( 4.1us) 0us 15360 100% 0% 0% vmtruncate+0x4c
0.05% 0% 11us( 158us) 0us 4751 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
0.55% 2.9us( 106us)(0.02%) 8647120 99.5% 0.55% *TOTAL*
0.00% 0% 1.0us 1 1.0us( 2.0us) 0us 61 100% 0% binfmt_lock
0% 0us 61 100% 0% search_binary_handler+0x38
0.00% 0% 1.1us 1 1.1us( 1.5us) 0us 20 100% 0% chrdevs_lock
0% 0us 20 100% 0% get_chrfops+0x28
3.3% 1.8% 1.2us 5 1.4us( 89us) 2.9us( 106us)(0.02%) 2666673 98.2% 1.8% hash_table_lock
1.8% 2.9us( 106us)(0.02%) 2666673 98.2% 1.8% get_hash_table+0x60
0.05% 0% 24.0us 3 24us( 90us) 0us 2307 100% 0% tasklist_lock
0% 0us 21 100% 0% count_active_tasks+0xc
0% 0us 181 100% 0% exit_notify+0x1c
0% 0us 20 100% 0% kill_pg_info+0x20
0% 0us 1620 100% 0% schedule+0x238
0% 0us 465 100% 0% sys_wait4+0x8c
0.00% 0% 0.9us 1 0.9us( 4.7us) 0us 280 100% 0% xtime_lock
0% 0us 280 100% 0% do_gettimeofday+0x14
0% 0us 149 100% 0% copy_files+0x108
0% 0us 147 100% 0% do_fork+0x344
0% 0us 128 100% 0% do_select+0x24
0% 0us 941304 100% 0% ext2_get_branch+0xa4
0% 0us 4248457 100% 0% fget+0x1c
0% 0us 786581 100% 0% path_init+0x134
0% 0us 1013 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
0.69% 0.5us(3097us) 2.3us( 47us)(0.02%) 0.5us( 12us) 9719813 99.3% 0.65%(0.05%) *TOTAL*
0% 0% 0us 0us 5 100% 0%( 0%) [0xf7487f64]
0% 0% 0us 0us 3 100% 0%( 0%) neigh_periodic_timer__thr+0xa8
0% 0% 0us 0us 2 100% 0%( 0%) neigh_update+0x3c
0% 0% 0us 0us 3 100% 0%( 0%) arp_tbl+0xc8
0% 0% 0us 0us 3 100% 0%( 0%) neigh_periodic_timer__thr+0x20
0.00% 0% 0.9us( 1.7us) 0us 0us 40 100% 0%( 0%) dn_lock
0.00% 0% 0.9us( 1.7us) 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% 2.3% 0.9us( 158us) 2.3us( 47us)(0.02%) 0.5us( 12us) 2908055 97.7% 2.2%(0.16%) hash_table_lock
0.00% 18.9% 1.9us( 6.7us) 3.1us( 6.7us)(0.00%) 1.2us( 3.7us) 175 81.1% 15.4%( 3.4%) hash_page_buffers+0x48
0.36% 2.6% 0.3us( 43us) 2.2us( 13us)(0.01%) 0.5us( 12us) 1452380 97.4% 2.4%(0.23%) remove_from_queues+0x18
2.2% 2.0% 1.5us( 158us) 2.5us( 47us)(0.01%) 0.6us( 9.5us) 1455500 98.0% 2.0%(0.08%) try_to_free_buffers+0x28
0.00% 0.55% 4.0us( 16us) 17us( 27us)(0.00%) 0us 543 99.4% 0.55%( 0%) tasklist_lock
0.00% 0% 1.2us( 3.4us) 0us 0us 181 100% 0%( 0%) do_fork+0x560
0.00% 0% 9.6us( 16us) 0us 0us 181 100% 0%( 0%) exit_notify+0x190
0.00% 1.7% 1.3us( 5.2us) 17us( 27us)(0.00%) 0us 181 98.3% 1.7%( 0%) release_task+0x8c
0.17% 0% 8.6us( 34us) 0us 0us 20624 100% 0%( 0%) xtime_lock
0.02% 0% 1.5us( 17us) 0us 0us 10312 100% 0%( 0%) timer_bh+0xc
0.16% 0% 16us( 34us) 0us 0us 10312 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% 0.2us( 2.5us) 0us 0us 120 100% 0%( 0%) expand_fd_array+0x13c
0.00% 0% 3.1us( 12us) 0us 0us 120 100% 0%( 0%) expand_fd_array+0x88
0.19% 0% 0.1us( 58us) 0us 0us 1476261 100% 0%( 0%) ext2_alloc_block+0x1c
0.17% 0.00% 0.2us( 48us) 1.5us( 0.8us)(0.00%) 0.8us( 0.8us) 868092 100% 0%(0.00%) ext2_discard_prealloc+0x14
0.34% 0% 0.2us( 64us) 0us 0us 1452381 100% 0%( 0%) ext2_get_block+0x100
0.21% 0% 0.1us( 59us) 0us 0us 1452381 100% 0%( 0%) ext2_get_block+0x27c
0.90% 0% 4.0us(3097us) 0us 0us 232282 100% 0%( 0%) ext2_new_block+0x6cc
0.00% 0% 0.3us( 1.2us) 0us 0us 61 100% 0%( 0%) flush_old_exec+0x230
0.00% 0% 0.1us( 0.4us) 0us 0us 21 100% 0%( 0%) flush_old_exec+0x29c
0.09% 0% 0.2us( 45us) 0us 0us 436312 100% 0%( 0%) get_unused_fd+0x24
0.00% 0% 0.1us( 0.4us) 0us 0us 61 100% 0%( 0%) load_elf_binary+0x18c
0% 0% 0us 0us 485 100% 0%( 0%) rt_check_expire__thr+0x64
0.05% 0% 0.1us( 7.4us) 0us 0us 435593 100% 0%( 0%) sys_close+0x1c
0.00% 0% 1.2us( 2.8us) 0us 0us 60 100% 0%( 0%) sys_dup2+0x2c
0.05% 0% 0.1us( 53us) 0us 0us 436028 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=5