___________________________________________________________________________________________
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 05:10:57 2002
End time: Fri Mar 1 05:12:08 2002
Delta Time: 71.48 sec.
Hash table slots in use: 274.
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
5.9% 0.5us(4660us) 2.6us(4584us)(0.92%) 34351821 94.1% 5.9% 0% *TOTAL*
0.00% 0% 3.3us( 5.3us) 0us 21 100% 0% 0% [0xcc8ff350]
0.00% 0% 2.0us( 2.6us) 0us 2 100% 0% 0% unmap_fixup+0x8c
0.00% 0% 3.4us( 5.3us) 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( 2.6us) 2.0us( 2.0us)(0.00%) 61 98.4% 1.6% 0% [0xf77f25c8]
0.00% 1.6% 1.7us( 2.6us) 2.0us( 2.0us)(0.00%) 61 98.4% 1.6% 0% unmap_fixup+0xa8
0.00% 0% 0.4us( 1.7us) 0us 286 100% 0% 0% [0xf7b32698]
0.00% 0% 0.4us( 1.7us) 0us 286 100% 0% 0% rh_int_timer_do+0x4c
0.00% 0% 3.3us( 5.3us) 0us 17 100% 0% 0% [0xf7b7b0d0]
0.00% 0% 3.3us( 5.3us) 0us 17 100% 0% 0% dev_watchdog+0x14
0.00% 0% 1.3us( 1.6us) 0us 2 100% 0% 0% [0xf7b7b4e4]
0.00% 0% 1.3us( 1.6us) 0us 2 100% 0% 0% tulip_get_stats+0x24
0.00% 0% 0.1us( 0.1us) 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% 3.1us( 16us) 0us 115 100% 0% 0% [0xf7bca810]
0.00% 0% 3.1us( 16us) 0us 115 100% 0% 0% ahc_linux_queue+0x38
0.00% 0% 0.6us( 2.2us) 0us 112 100% 0% 0% allocator_request_lock
0.00% 0% 0.9us( 2.2us) 0us 56 100% 0% 0% scsi_free+0x1c
0.00% 0% 0.3us( 0.9us) 0us 56 100% 0% 0% scsi_malloc+0x48
0.06% 0.02% 0.2us( 6.1us) 1.2us( 2.9us)(0.00%) 225628 100% 0.02% 0% arbitration_lock
0.00% 0.55% 0.4us( 1.5us) 1.4us( 1.6us)(0.00%) 366 99.5% 0.55% 0% deny_write_access+0xc
0.06% 0.02% 0.2us( 6.1us) 1.2us( 2.9us)(0.00%) 225262 100% 0.02% 0% get_write_access+0xc
0.00% 1.3% 1.5us( 3.0us) 2.0us( 2.0us)(0.00%) 79 98.7% 1.3% 0% bdev_lock
0.00% 1.3% 1.5us( 3.0us) 2.0us( 2.0us)(0.00%) 79 98.7% 1.3% 0% bdget+0x34
0.02% 0% 12us( 17us) 0us 1381 100% 0% 0% call_lock
0.02% 0% 12us( 17us) 0us 1381 100% 0% 0% smp_call_function+0x58
2.2% 6.7% 0.4us( 134us) 1.8us( 148us)(0.08%) 3754552 93.3% 6.7% 0% dcache_lock
0.00% 0% 1.0us( 1.3us) 0us 5 100% 0% 0% autofs4_expire+0x38
0.00% 5.0% 0.1us( 1.6us) 2.2us( 20us)(0.00%) 25543 95.0% 5.0% 0% d_alloc+0x138
0.01% 5.5% 0.2us( 1.8us) 2.5us( 26us)(0.00%) 58340 94.5% 5.5% 0% d_delete+0x10
0.00% 3.5% 0.1us( 1.0us) 2.1us( 13us)(0.00%) 1280 96.5% 3.5% 0% d_delete+0x94
0.02% 4.8% 0.1us( 3.6us) 2.4us( 112us)(0.00%) 83882 95.2% 4.8% 0% d_instantiate+0x30
1.9% 6.9% 0.4us( 36us) 1.8us( 148us)(0.07%) 3186314 93.1% 6.9% 0% d_lookup+0x5c
0.01% 6.3% 0.6us( 7.2us) 2.4us( 24us)(0.00%) 11700 93.7% 6.3% 0% d_move+0x48
0.01% 3.7% 0.2us( 1.9us) 2.0us( 16us)(0.00%) 25521 96.3% 3.7% 0% d_rehash+0x50
0.00% 3.1% 0.1us( 0.9us) 3.0us( 8.8us)(0.00%) 420 96.9% 3.1% 0% d_unhash+0x44
0.19% 5.7% 0.4us( 9.4us) 2.3us( 93us)(0.01%) 346188 94.3% 5.7% 0% dput+0x30
0.00% 0% 1.0us( 2.3us) 0us 59 100% 0% 0% link_path_walk+0x2c8
0.00% 5.0% 0.9us( 115us) 2.1us( 15us)(0.00%) 1074 95.0% 5.0% 0% prune_dcache+0x14
0.01% 6.7% 0.6us( 134us) 2.1us( 25us)(0.00%) 12432 93.3% 6.7% 0% prune_dcache+0x148
0.01% 3.6% 2.5us( 123us) 2.1us( 12us)(0.00%) 1794 96.4% 3.6% 0% select_parent+0x20
0.00% 0% 0.8us( 3.7us) 0us 230 100% 0% 0% device_request_lock
0.00% 0% 0.3us( 1.4us) 0us 115 100% 0% 0% __scsi_release_command+0x14
0.00% 0% 1.4us( 3.7us) 0us 115 100% 0% 0% scsi_allocate_device+0x30
0.00% 0% 1.8us( 40us) 0us 352 100% 0% 0% emergency_lock
0.00% 0% 1.8us( 40us) 0us 352 100% 0% 0% bounce_end_io_write+0x28
0.46% 2.0% 0.5us( 11us) 1.8us( 34us)(0.00%) 655964 98.0% 2.0% 0% files_lock
0.00% 0% 0.4us( 0.8us) 0us 40 100% 0% 0% check_tty_count+0x10
0.08% 3.2% 0.3us( 5.2us) 1.8us( 33us)(0.00%) 218560 96.8% 3.2% 0% file_move+0x18
0.07% 1.4% 0.2us( 7.6us) 1.8us( 34us)(0.00%) 218682 98.6% 1.4% 0% fput+0x80
0.31% 1.3% 1.0us( 11us) 1.5us( 9.6us)(0.00%) 218682 98.7% 1.3% 0% get_empty_filp+0xc
0.04% 0% 3.8us( 184us) 0us 7373 100% 0% 0% global_bh_lock
0.04% 0% 3.8us( 184us) 0us 7373 100% 0% 0% bh_action+0x18
0.08% 0% 8.2us( 11us) 0us 7147 100% 0% 0% i8253_lock
0.08% 0% 8.2us( 11us) 0us 7147 100% 0% 0% timer_interrupt+0x2c
0.02% 0% 2.4us( 4.5us) 0us 7147 100% 0% 0% i8259A_lock
0.02% 0% 2.4us( 4.5us) 0us 7147 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
0.16% 0.16% 0.5us( 10us) 1.5us( 4.1us)(0.00%) 247786 99.8% 0.16% 0% inode_lock
0.03% 0.02% 0.3us( 5.2us) 1.5us( 3.1us)(0.00%) 61932 100% 0.02% 0% __mark_inode_dirty+0x48
0.06% 0.11% 0.7us( 8.3us) 1.8us( 3.4us)(0.00%) 58422 99.9% 0.11% 0% get_empty_inode+0x24
0.00% 0% 0.5us( 2.0us) 0us 49 100% 0% 0% get_new_inode+0x34
0.01% 0.29% 1.7us( 5.4us) 1.3us( 2.8us)(0.00%) 3857 99.7% 0.29% 0% iget4+0x3c
0.02% 0.02% 0.3us( 6.5us) 1.5us( 3.8us)(0.00%) 58341 100% 0.02% 0% insert_inode_hash+0x44
0.04% 0.49% 0.5us( 6.2us) 1.4us( 4.1us)(0.00%) 62280 99.5% 0.49% 0% iput+0x78
0.00% 0% 5.7us( 10us) 0us 15 100% 0% 0% sync_unlocked_inodes+0x10
0.00% 0% 1.0us( 3.0us) 0us 2890 100% 0% 0% sync_unlocked_inodes+0x12c
0.00% 0% 1.7us( 20us) 0us 1067 100% 0% 0% io_request_lock
0.00% 0% 0.9us( 9.6us) 0us 484 100% 0% 0% __make_request+0xec
0.00% 0% 4.4us( 10us) 0us 115 100% 0% 0% ahc_linux_isr+0x2ec
0.00% 0% 8.2us( 14us) 0us 8 100% 0% 0% generic_unplug_device+0x10
0.00% 0% 3.6us( 20us) 0us 115 100% 0% 0% scsi_dispatch_cmd+0x11c
0.00% 0% 0.5us( 1.7us) 0us 115 100% 0% 0% scsi_finish_command+0x18
0.00% 0% 1.3us( 5.6us) 0us 115 100% 0% 0% scsi_queue_next_request+0x18
0.00% 0% 2.0us( 4.0us) 0us 115 100% 0% 0% scsi_request_fn+0x31c
5.1% 4.3% 1.2us(4660us) 8.9us(4584us)(0.20%) 2942443 95.7% 4.3% 0% kernel_flag
0.00% 0% 30us( 38us) 0us 20 100% 0% 0% chrdev_open+0x4c
0.00% 0% 0.4us( 1.1us) 0us 48 100% 0% 0% de_put+0x28
0.21% 5.0% 1254us(4660us) 2283us(4584us)(0.00%) 121 95.0% 5.0% 0% do_exit+0xe8
1.0% 9.2% 13us( 189us) 14us(2231us)(0.01%) 57720 90.8% 9.2% 0% ext2_delete_inode+0x80
0.03% 1.8% 0.1us( 8.5us) 4.3us( 97us)(0.00%) 147542 98.2% 1.8% 0% ext2_free_blocks+0x230
0.02% 3.4% 0.2us( 5.2us) 5.9us( 96us)(0.00%) 112170 96.6% 3.4% 0% ext2_new_block+0x564
0.12% 1.0% 0.1us( 10us) 2.6us( 524us)(0.00%) 776632 99.0% 1.0% 0% ext2_new_block+0x764
0.00% 1.2% 0.2us( 1.3us) 1.8us( 10us)(0.00%) 3432 98.8% 1.2% 0% ext2_new_block+0x7f8
0.00% 0% 3.8us( 5.6us) 0us 20 100% 0% 0% get_chrfops+0x8c
0.25% 9.8% 7.6us( 297us) 26us(2500us)(0.01%) 23653 90.2% 9.8% 0% lookup_hash+0x80
0.06% 6.4% 5.6us( 102us) 10us( 259us)(0.00%) 7680 93.6% 6.4% 0% notify_change+0x64
0.00% 0% 0.4us( 1.0us) 0us 5 100% 0% 0% permission+0x38
0.04% 5.1% 16us( 436us) 137us(2222us)(0.00%) 1809 94.9% 5.1% 0% real_lookup+0x64
0.14% 8.2% 25us(1734us) 12us( 144us)(0.00%) 3985 91.8% 8.2% 0% schedule+0x558
0.02% 0% 1128us(1830us) 0us 15 100% 0% 0% sync_old_buffers+0x1c
0.00% 0% 11us( 19us) 0us 6 100% 0% 0% sys_ioctl+0x4c
0.00% 0% 0.5us( 0.8us) 0us 20 100% 0% 0% sys_llseek+0x88
0.79% 5.5% 0.3us( 48us) 8.6us(2695us)(0.14%) 1679100 94.5% 5.5% 0% sys_lseek+0x6c
0.25% 7.5% 15us( 318us) 11us(1735us)(0.00%) 11700 92.5% 7.5% 0% sys_rename+0x1a0
0.00% 0% 8.5us( 12us) 0us 20 100% 0% 0% tty_release+0x1c
0.00% 0% 25us( 67us) 0us 22 100% 0% 0% tty_write+0x1bc
1.4% 11.2% 17us( 359us) 8.3us(1776us)(0.01%) 57661 88.8% 11.2% 0% vfs_create+0x8c
0.11% 23.5% 111us( 282us) 44us( 196us)(0.00%) 680 76.5% 23.5% 0% vfs_mkdir+0x88
0.01% 9.2% 9.5us( 24us) 20us( 82us)(0.00%) 720 90.8% 9.2% 0% vfs_rmdir+0x158
0.00% 0% 6.7us( 6.9us) 0us 2 100% 0% 0% vfs_statfs+0x4c
0.61% 8.5% 7.6us( 311us) 10us(2208us)(0.01%) 57660 91.5% 8.5% 0% vfs_unlink+0x118
4.5% 8.5% 0.3us( 346us) 2.3us( 338us)(0.38%) 11280608 91.5% 8.5% 0% kmap_lock
2.9% 8.4% 0.4us( 346us) 2.3us( 338us)(0.19%) 5640304 91.6% 8.4% 0% kmap_high+0x10
1.6% 8.6% 0.2us( 22us) 2.3us( 337us)(0.20%) 5640304 91.4% 8.6% 0% kunmap_high+0xc
0.00% 0% 0.3us( 0.8us) 0us 121 100% 0% 0% lastpid_lock
0.00% 0% 0.3us( 0.8us) 0us 121 100% 0% 0% get_pid+0x20
4.9% 8.6% 0.8us( 231us) 2.5us( 208us)(0.16%) 4302175 91.4% 8.6% 0% lru_list_lock
0.48% 4.4% 0.5us( 13us) 1.9us( 57us)(0.01%) 726224 95.6% 4.4% 0% buffer_insert_inode_data_queue+0x10
0.10% 7.2% 0.1us( 10us) 2.7us( 208us)(0.02%) 528601 92.8% 7.2% 0% buffer_insert_inode_queue+0x14
0.00% 0% 0.6us( 0.6us) 0us 1 100% 0% 0% fsync_inode_buffers+0x28
0.00% 0% 0.5us( 0.5us) 0us 1 100% 0% 0% fsync_inode_buffers+0xc4
0.00% 100% 1.2us( 1.2us) 3.1us( 3.1us)(0.00%) 1 0% 100% 0% fsync_inode_buffers+0x138
0.00% 0% 0.5us( 0.5us) 0us 1 100% 0% 0% fsync_inode_data_buffers+0x28
0.00% 0% 0.4us( 0.6us) 0us 2 100% 0% 0% fsync_inode_data_buffers+0xb4
0.00% 0% 1.0us( 1.9us) 0us 2 100% 0% 0% fsync_inode_data_buffers+0x128
0.01% 7.6% 0.1us( 1.7us) 2.9us( 49us)(0.00%) 58470 92.4% 7.6% 0% inode_has_buffers+0x10
0.02% 8.0% 0.2us( 4.0us) 3.2us( 67us)(0.00%) 58421 92.0% 8.0% 0% invalidate_inode_buffers+0x10
0.00% 0% 17us( 231us) 0us 15 100% 0% 0% kupdate+0x98
0.00% 100% 0.5us( 0.5us) 3.8us( 3.8us)(0.00%) 1 0% 100% 0% osync_inode_buffers+0x14
0.00% 0% 0.1us( 0.1us) 0us 1 100% 0% 0% osync_inode_data_buffers+0x14
1.7% 14.5% 0.8us( 32us) 2.4us( 92us)(0.09%) 1476444 85.5% 14.5% 0% refile_buffer+0xc
0.84% 5.2% 0.8us( 41us) 2.9us( 70us)(0.02%) 726200 94.8% 5.2% 0% remove_from_queues+0xc
0.00% 0% 12us( 36us) 0us 30 100% 0% 0% sync_old_buffers+0x74
1.8% 5.3% 1.8us( 99us) 3.5us( 72us)(0.02%) 727760 94.7% 5.3% 0% try_to_free_buffers+0x1c
0.00% 0% 0.4us( 1.9us) 0us 242 100% 0% 0% mmlist_lock
0.00% 0% 0.2us( 0.9us) 0us 121 100% 0% 0% copy_mm+0x120
0.00% 0% 0.6us( 1.9us) 0us 121 100% 0% 0% mmput+0x28
3.4% 4.4% 0.5us( 60us) 1.6us( 61us)(0.07%) 5472334 95.6% 4.4% 0% pagecache_lock
0.07% 4.1% 0.3us( 7.4us) 1.7us( 19us)(0.00%) 177581 95.9% 4.1% 0% __find_get_page+0x18
1.1% 4.6% 0.4us( 60us) 1.6us( 61us)(0.03%) 2261985 95.4% 4.6% 0% __find_lock_page+0xc
0.00% 5.0% 1.4us( 2.4us) 1.1us( 1.1us)(0.00%) 20 95.0% 5.0% 0% add_to_page_cache+0x18
0.95% 4.8% 0.9us( 17us) 1.5us( 36us)(0.01%) 725522 95.2% 4.8% 0% add_to_page_cache_unique+0x18
0.48% 4.9% 0.4us( 37us) 1.6us( 14us)(0.01%) 805666 95.1% 4.9% 0% do_generic_file_read+0x1a4
0.00% 7.0% 0.9us( 2.9us) 1.6us( 5.7us)(0.00%) 1560 93.0% 7.0% 0% do_generic_file_read+0x370
0.00% 0.52% 0.1us( 0.9us) 1.3us( 2.3us)(0.00%) 2891 99.5% 0.52% 0% filemap_fdatasync+0x1c
0.00% 0.28% 0.1us( 0.6us) 1.1us( 1.8us)(0.00%) 2891 99.7% 0.28% 0% filemap_fdatawait+0x10
0.00% 4.3% 0.7us( 3.4us) 1.9us( 6.1us)(0.00%) 759 95.7% 4.3% 0% find_or_create_page+0x38
0.00% 2.0% 1.1us( 3.8us) 1.5us( 2.8us)(0.00%) 759 98.0% 2.0% 0% find_or_create_page+0x78
0.48% 3.3% 0.5us( 8.8us) 1.6us( 38us)(0.01%) 727780 96.7% 3.3% 0% remove_inode_page+0x28
0.00% 15.0% 0.4us( 1.0us) 1.0us( 1.2us)(0.00%) 20 85.0% 15.0% 0% set_page_dirty+0x24
0.03% 5.7% 0.6us( 4.2us) 1.5us( 9.8us)(0.00%) 37120 94.3% 5.7% 0% truncate_inode_pages+0x38
0.28% 4.1% 0.3us( 8.5us) 1.6us( 9.7us)(0.01%) 727780 95.9% 4.1% 0% truncate_list_pages+0x1f8
0.84% 1.7% 0.4us( 18us) 1.2us( 8.5us)(0.01%) 1539336 98.3% 1.7% 0% pagemap_lru_lock
0.09% 4.0% 0.9us( 7.6us) 1.2us( 5.9us)(0.00%) 74979 96.0% 4.0% 0% activate_page+0xc
0.43% 2.8% 0.4us( 18us) 1.1us( 8.5us)(0.00%) 732219 97.2% 2.8% 0% lru_cache_add+0x1c
0.32% 0.40% 0.3us( 10us) 1.6us( 6.2us)(0.00%) 732138 99.6% 0.40% 0% lru_cache_del+0xc
0.12% 4.8% 1.9us( 13us) 2.3us( 13us)(0.00%) 46524 95.2% 4.8% 0% runqueue_lock
0.05% 7.7% 2.3us( 7.9us) 2.6us( 9.1us)(0.00%) 14704 92.3% 7.7% 0% __wake_up+0x5c
0.00% 30.7% 0.3us( 1.0us) 2.4us( 4.8us)(0.00%) 88 69.3% 30.7% 0% deliver_signal+0x48
0.00% 0% 2.7us( 13us) 0us 162 100% 0% 0% process_timeout+0x14
0.00% 45.0% 1.6us( 3.0us) 2.7us( 5.9us)(0.00%) 20 55.0% 45.0% 0% schedule_tail+0x58
0.07% 1.2% 1.7us( 7.5us) 2.1us( 13us)(0.00%) 28050 98.8% 1.2% 0% schedule+0xc0
0.00% 0.21% 0.3us( 1.9us) 2.0us( 3.0us)(0.00%) 961 99.8% 0.21% 0% schedule+0x284
0.00% 31.2% 1.1us( 5.4us) 2.0us( 7.0us)(0.00%) 2350 68.8% 31.2% 0% schedule+0x518
0.00% 0.53% 2.8us( 8.3us) 2.7us( 2.7us)(0.00%) 189 99.5% 0.53% 0% wake_up_process+0x14
0.00% 0% 0.9us( 7.5us) 0us 93 100% 0% 0% sb_lock
0.00% 0% 0.1us( 0.1us) 0us 16 100% 0% 0% drop_super+0x24
0.00% 0% 0.4us( 0.8us) 0us 31 100% 0% 0% sync_supers+0x6c
0.00% 0% 3.8us( 7.5us) 0us 15 100% 0% 0% sync_unlocked_inodes+0x18
0.00% 0% 0.4us( 0.9us) 0us 31 100% 0% 0% sync_unlocked_inodes+0x1ac
0.00% 0% 0.2us( 1.7us) 0us 345 100% 0% 0% scsi_bhqueue_lock
0.00% 0% 0.1us( 1.7us) 0us 230 100% 0% 0% scsi_bottom_half_handler+0x1c
0.00% 0% 0.4us( 0.9us) 0us 115 100% 0% 0% scsi_done+0x3c
0.02% 0.41% 0.6us( 3.8us) 1.9us( 3.7us)(0.00%) 23201 99.6% 0.41% 0% semaphore_lock
0.01% 0.55% 0.3us( 3.8us) 1.9us( 3.7us)(0.00%) 12278 99.4% 0.55% 0% __down+0x44
0.01% 0.22% 0.9us( 3.6us) 2.0us( 3.1us)(0.00%) 10798 99.8% 0.22% 0% __down+0x78
0.00% 0% 0.7us( 2.2us) 0us 66 100% 0% 0% __down_interruptible+0x48
0.00% 3.4% 0.9us( 1.8us) 1.2us( 1.4us)(0.00%) 59 96.6% 3.4% 0% __down_interruptible+0x88
0.00% 0% 1.1us( 4.6us) 0us 240 100% 0% 0% shm_ids+0x28
0.00% 0% 0.8us( 1.3us) 0us 20 100% 0% 0% ipc_addid+0x94
0.00% 0% 2.0us( 4.6us) 0us 80 100% 0% 0% shm_close+0x54
0.00% 0% 0.2us( 0.3us) 0us 20 100% 0% 0% shm_mmap+0x54
0.00% 0% 0.3us( 1.1us) 0us 60 100% 0% 0% shm_open+0x40
0.00% 0% 1.9us( 3.5us) 0us 20 100% 0% 0% sys_shmat+0xb8
0.00% 0% 0.4us( 1.3us) 0us 20 100% 0% 0% sys_shmat+0x25c
0.00% 0% 1.1us( 1.6us) 0us 20 100% 0% 0% sys_shmctl+0x684
0.00% 0% 0.3us( 0.8us) 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% 0.1us( 0.4us) 0us 20 100% 0% 0% shmem_get_inode+0x154
0.00% 0% 1.1us( 1.7us) 0us 22 100% 0% 0% swaplock
0.00% 0% 1.1us( 1.7us) 0us 22 100% 0% 0% si_swapinfo+0x18
0.01% 0% 0.6us( 5.3us) 0us 8710 100% 0% 0% timerlist_lock
0.00% 0% 0.6us( 2.4us) 0us 572 100% 0% 0% add_timer+0x10
0.00% 0% 0.3us( 1.2us) 0us 115 100% 0% 0% del_timer+0x14
0.00% 0% 0.5us( 1.8us) 0us 291 100% 0% 0% del_timer_sync+0x1c
0.00% 0% 0.9us( 1.8us) 0us 64 100% 0% 0% mod_timer+0x18
0.01% 0% 0.7us( 5.3us) 0us 7147 100% 0% 0% timer_bh+0xcc
0.00% 0% 0.1us( 1.0us) 0us 521 100% 0% 0% timer_bh+0x254
0.00% 0% 4.4us( 6.4us) 0us 37 100% 0% 0% tlbstate_lock
0.00% 0% 4.4us( 6.4us) 0us 37 100% 0% 0% flush_tlb_others+0x90
0.00% 0% 0.2us( 0.7us) 0us 238 100% 0% 0% tqueue_lock
0.00% 0% 0.1us( 0.7us) 0us 119 100% 0% 0% __run_task_queue+0x14
0.00% 0% 0.2us( 0.6us) 0us 86 100% 0% 0% batch_entropy_store+0x7c
0.00% 0% 0.2us( 0.7us) 0us 8 100% 0% 0% generic_plug_device+0x34
0.00% 0% 0.3us( 0.6us) 0us 25 100% 0% 0% rs_sched_event+0x38
0.75% 0.98% 0.4us( 98us) 1.6us( 69us)(0.00%) 1455601 99.0% 0.98% 0% unused_list_lock
0.27% 1.6% 0.3us( 62us) 1.6us( 69us)(0.00%) 727841 98.4% 1.6% 0% get_unused_buffer_head+0x8
0.47% 0.35% 0.5us( 98us) 1.7us( 7.2us)(0.00%) 727760 99.6% 0.35% 0% try_to_free_buffers+0x54
0.46% 0.91% 0.4us( 4.4us) 1.6us( 6.9us)(0.00%) 733484 99.1% 0.91% 0% __free_pages_ok+0x13c
0.21% 0.09% 0.2us( 17us) 1.8us( 8.5us)(0.00%) 759953 100% 0.09% 0% __wake_up+0x24
0.00% 0% 0.1us( 1.0us) 0us 2593 100% 0% 0% add_wait_queue+0x10
0.00% 3.2% 0.1us( 1.8us) 2.5us( 9.4us)(0.00%) 12344 96.8% 3.2% 0% add_wait_queue_exclusive+0x10
0.00% 0% 4.6us( 20us) 0us 230 100% 0% 0% ahc_linux_isr+0x24
0.00% 0% 1.0us( 2.5us) 0us 101 100% 0% 0% change_protection+0x44
0.01% 0% 30us( 57us) 0us 182 100% 0% 0% clear_page_tables+0x1c
0.00% 0% 0.1us( 0.8us) 0us 1846 100% 0% 0% copy_mm+0x1e8
0.01% 0% 2.2us( 80us) 0us 2412 100% 0% 0% copy_mm+0x230
0.01% 0% 2.7us( 79us) 0us 2412 100% 0% 0% copy_page_range+0x100
0.00% 0% 0.2us( 2.9us) 0us 7292 100% 0% 0% do_IRQ+0x40
0.00% 0% 0.1us( 1.4us) 0us 7292 100% 0% 0% do_IRQ+0xc0
0.00% 0% 1.4us( 8.3us) 0us 1367 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% 0.1us( 0.1us) 0us 121 100% 0% 0% do_exit+0x104
0.00% 0% 0.1us( 0.2us) 0us 121 100% 0% 0% do_exit+0x138
0.00% 0% 0.4us( 1.0us) 0us 121 100% 0% 0% do_exit+0x94
0.00% 0.70% 0.9us( 2.5us) 1.6us( 2.7us)(0.00%) 1007 99.3% 0.70% 0% do_mmap_pgoff+0x40c
0.00% 0% 0.6us( 6.1us) 0us 1324 100% 0% 0% do_mmap_pgoff+0x418
0.00% 4.9% 0.2us( 0.9us) 1.1us( 1.9us)(0.00%) 223 95.1% 4.9% 0% do_munmap+0x1b8
0.00% 0% 0.8us( 3.2us) 0us 439 100% 0% 0% do_munmap+0xe0
0.00% 0% 0.1us( 1.2us) 0us 11125 100% 0% 0% do_no_page+0x194
0.00% 0% 0.4us( 1.1us) 0us 161 100% 0% 0% do_page_fault+0xe0
0.00% 0% 0.7us( 3.9us) 0us 669 100% 0% 0% do_sigaction+0x58
0.00% 0% 0.5us( 1.5us) 0us 162 100% 0% 0% do_sigaction+0xd8
0.00% 0% 5.4us( 7.8us) 0us 108 100% 0% 0% do_signal+0x54
0.01% 0% 2.0us( 10us) 0us 2524 100% 0% 0% do_wp_page+0x20c
0.00% 0% 0.1us( 0.6us) 0us 182 100% 0% 0% exit_mmap+0x18
0.00% 0.14% 0.3us( 1.9us) 1.2us( 1.5us)(0.00%) 2792 99.9% 0.14% 0% exit_mmap+0x88
0.00% 0% 1.5us( 21us) 0us 121 100% 0% 0% exit_sighand+0x18
0.19% 0% 30us( 97us) 0us 4563 100% 0% 0% free_block+0x1c
0.01% 0% 0.4us( 21us) 0us 17064 100% 0% 0% handle_mm_fault+0x34
0.00% 0% 0.4us( 1.6us) 0us 108 100% 0% 0% handle_signal+0xb0
0.00% 0% 1.4us( 2.8us) 0us 61 100% 0% 0% insert_vm_struct+0x70
0.16% 0.37% 25us( 62us) 14us( 27us)(0.00%) 4568 99.6% 0.37% 0% kmem_cache_alloc_batch+0x18
0.00% 0.99% 1.3us( 2.8us) 1.8us( 1.8us)(0.00%) 101 99.0% 0.99% 0% mprotect_fixup+0x2a8
0.00% 0% 0.6us( 1.2us) 0us 101 100% 0% 0% mprotect_fixup+0x2b4
0.00% 0% 4.6us( 66us) 0us 546 100% 0% 0% pte_alloc+0x88
0.00% 0% 0.3us( 3.1us) 0us 61 100% 0% 0% put_dirty_page+0x3c
0.00% 1.6% 0.2us( 0.6us) 1.5us( 1.6us)(0.00%) 123 98.4% 1.6% 0% release_task+0x3c
0.00% 9.5% 0.1us( 1.8us) 2.7us( 11us)(0.00%) 14937 90.5% 9.5% 0% remove_wait_queue+0x10
1.1% 3.4% 1.1us( 6.0us) 1.5us( 7.0us)(0.01%) 733565 96.6% 3.4% 0% rmqueue+0x28
0.02% 0.00% 0.5us( 15us) 1.0us( 1.0us)(0.00%) 26733 100% 0.00% 0% schedule+0x4c8
0.00% 0% 1.4us( 9.7us) 0us 121 100% 0% 0% schedule_tail+0x20
0.00% 0% 3.1us( 14us) 0us 289 100% 0% 0% send_sig_info+0x4c
0.00% 0% 1.3us( 3.5us) 0us 20 100% 0% 0% shmem_getpage_locked+0xd4
0.00% 0% 2.9us( 5.8us) 0us 40 100% 0% 0% shmem_truncate+0x38
0.00% 0% 0.2us( 2.4us) 0us 2008 100% 0% 0% sys_rt_sigprocmask+0x98
0.00% 0% 0.5us( 1.1us) 0us 108 100% 0% 0% sys_sigreturn+0x84
0.00% 0% 0.8us( 1.6us) 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( 2.1us) 0us 7680 100% 0% 0% vmtruncate+0x4c
0.05% 0% 9.1us( 136us) 0us 4041 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
0.19% 2.5us( 75us)(0.00%) 5441316 99.8% 0.19% *TOTAL*
0.00% 0% 1.4us 1 1.4us( 2.1us) 0us 2 100% 0% arp_tbl+0xc8
0% 0us 2 100% 0% neigh_lookup+0x40
0.00% 0% 0.9us 1 0.9us( 1.7us) 0us 61 100% 0% binfmt_lock
0% 0us 61 100% 0% search_binary_handler+0x38
0.00% 0% 0.8us 1 0.8us( 1.1us) 0us 20 100% 0% chrdevs_lock
0% 0us 20 100% 0% get_chrfops+0x28
0.00% 0% 29.4us 1 29us( 34us) 0us 2 100% 0% dev_base_lock
0% 0us 2 100% 0% dev_get_info+0x24
0.00% 0% 3.1us 1 3.1us( 4.3us) 0us 6 100% 0% fib_hash_lock
0% 0us 6 100% 0% fn_hash_lookup+0x10
1.6% 0.76% 0.8us 3 0.9us( 56us) 2.5us( 75us)(0.00%) 1329614 99.2% 0.76% hash_table_lock
0.76% 2.5us( 75us)(0.00%) 1329614 99.2% 0.76% get_hash_table+0x60
0.00% 0% 0.9us 1 0.9us( 1.5us) 0us 5 100% 0% inetdev_lock
0% 0us 2 100% 0% arp_rcv+0x28
0% 0us 3 100% 0% ip_route_input_slow+0x18
0.04% 0% 19.1us 1 19us( 54us) 0us 1430 100% 0% tasklist_lock
0% 0us 14 100% 0% count_active_tasks+0xc
0% 0us 121 100% 0% exit_notify+0x1c
0% 0us 20 100% 0% kill_pg_info+0x20
0% 0us 961 100% 0% schedule+0x238
0% 0us 314 100% 0% sys_wait4+0x8c
0.00% 0% 5.3us 1 5.3us( 5.6us) 0us 2 100% 0% udp_hash_lock
0% 0us 2 100% 0% udp_v4_mcast_deliver+0x10
0.00% 0% 0.7us 1 0.7us( 2.1us) 0us 210 100% 0% xtime_lock
0% 0us 210 100% 0% do_gettimeofday+0x14
0% 0us 97 100% 0% copy_files+0x108
0% 0us 97 100% 0% do_fork+0x344
0% 0us 91 100% 0% do_select+0x24
0% 0us 502691 100% 0% ext2_get_branch+0xa4
0% 0us 3035654 100% 0% fget+0x1c
0% 0us 4 100% 0% ip_route_input+0x88
0% 0us 4 100% 0% net_rx_action+0x44
0% 0us 5 100% 0% nf_hook_slow+0xa4
0% 0us 570027 100% 0% path_init+0x134
0% 0us 1294 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
0.24% 0.4us( 529us) 2.0us( 11us)(0.00%) 0.3us( 6.4us) 4859131 99.8% 0.23%(0.01%) *TOTAL*
0.00% 0% 1.7us( 3.8us) 0us 0us 3 100% 0%( 0%) [0xf7487f64]
0.00% 0% 0.6us( 0.7us) 0us 0us 2 100% 0%( 0%) neigh_periodic_timer__thr+0xa8
0.00% 0% 3.8us( 3.8us) 0us 0us 1 100% 0%( 0%) neigh_update+0x3c
0.00% 0% 13us( 18us) 0us 0us 2 100% 0%( 0%) arp_tbl+0xc8
0.00% 0% 13us( 18us) 0us 0us 2 100% 0%( 0%) neigh_periodic_timer__thr+0x20
0.00% 0% 0.7us( 1.2us) 0us 0us 40 100% 0%( 0%) dn_lock
0.00% 0% 0.7us( 1.2us) 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
1.5% 0.81% 0.8us( 99us) 2.0us( 11us)(0.00%) 0.3us( 6.4us) 1454039 99.2% 0.77%(0.04%) hash_table_lock
0.00% 2.5% 1.8us( 3.1us) 1.8us( 2.3us)(0.00%) 0us 79 97.5% 2.5%( 0%) hash_page_buffers+0x48
0.19% 0.91% 0.2us( 6.9us) 1.9us( 11us)(0.00%) 0.3us( 6.4us) 726200 99.1% 0.85%(0.06%) remove_from_queues+0x18
1.3% 0.71% 1.3us( 99us) 2.2us(10.0us)(0.00%) 0.4us( 1.9us) 727760 99.3% 0.69%(0.01%) try_to_free_buffers+0x28
0.00% 0% 3.7us( 14us) 0us 0us 363 100% 0%( 0%) tasklist_lock
0.00% 0% 1.1us( 2.6us) 0us 0us 121 100% 0%( 0%) do_fork+0x560
0.00% 0% 9.0us( 14us) 0us 0us 121 100% 0%( 0%) exit_notify+0x190
0.00% 0% 1.1us( 2.7us) 0us 0us 121 100% 0%( 0%) release_task+0x8c
0.14% 0% 7.0us( 25us) 0us 0us 14294 100% 0%( 0%) xtime_lock
0.01% 0% 0.8us( 6.5us) 0us 0us 7147 100% 0%( 0%) timer_bh+0xc
0.13% 0% 13us( 25us) 0us 0us 7147 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( 0.5us) 0us 0us 60 100% 0%( 0%) expand_fd_array+0x13c
0.00% 0% 3.6us( 7.4us) 0us 0us 60 100% 0%( 0%) expand_fd_array+0x88
0.13% 0% 0.1us( 8.6us) 0us 0us 738142 100% 0%( 0%) ext2_alloc_block+0x1c
0.11% 0% 0.2us( 6.8us) 0us 0us 429661 100% 0%( 0%) ext2_discard_prealloc+0x14
0.22% 0% 0.2us( 9.1us) 0us 0us 726202 100% 0%( 0%) ext2_get_block+0x100
0.14% 0% 0.1us( 7.4us) 0us 0us 726202 100% 0%( 0%) ext2_get_block+0x27c
0.53% 0% 3.4us( 529us) 0us 0us 112850 100% 0%( 0%) ext2_new_block+0x6cc
0.00% 0% 0.4us( 1.2us) 0us 0us 61 100% 0%( 0%) flush_old_exec+0x230
0.00% 0% 0.1us( 0.6us) 0us 0us 21 100% 0%( 0%) flush_old_exec+0x29c
0.08% 0% 0.3us( 8.3us) 0us 0us 218704 100% 0%( 0%) get_unused_fd+0x24
0.00% 0% 0.2us( 0.7us) 0us 0us 61 100% 0%( 0%) load_elf_binary+0x18c
0.00% 0% 0.0us( 1.5us) 0us 0us 1198 100% 0%( 0%) rt_check_expire__thr+0x64
0.04% 0% 0.1us( 27us) 0us 0us 218403 100% 0%( 0%) sys_close+0x1c
0.00% 0% 1.5us( 2.9us) 0us 0us 60 100% 0%( 0%) sys_dup2+0x2c
0.04% 0% 0.1us( 3.7us) 0us 0us 218418 100% 0%( 0%) sys_open+0x60
0.00% 0% 0.1us( 0.1us) 0us 0us 103 100% 0%( 0%) sys_open+0xbc
_________________________________________________________________________________________________________________________
Number of read locks found=10