___________________________________________________________________________________________
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 09:15:26 2002
End time: Fri Mar 1 09:16:42 2002
Delta Time: 76.35 sec.
Hash table slots in use: 258.
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
4.9% 0.5us(4267us) 2.7us(2744us)(0.73%) 34340461 95.1% 4.9% 0% *TOTAL*
0.00% 0% 0.1us( 0.1us) 0us 120 100% 0% 0% [0xf2fb4658]
0.00% 0% 0.1us( 0.1us) 0us 120 100% 0% 0% sys_rt_sigprocmask+0x18c
0.00% 0% 4.3us( 6.2us) 0us 21 100% 0% 0% [0xf77b6550]
0.00% 0% 2.7us( 4.1us) 0us 2 100% 0% 0% unmap_fixup+0x8c
0.00% 0% 4.5us( 6.2us) 0us 19 100% 0% 0% unmap_fixup+0x134
0.00% 4.9% 1.7us( 2.4us) 1.6us( 2.0us)(0.00%) 61 95.1% 4.9% 0% [0xf77f25c8]
0.00% 4.9% 1.7us( 2.4us) 1.6us( 2.0us)(0.00%) 61 95.1% 4.9% 0% unmap_fixup+0xa8
0.00% 0% 0.7us( 2.2us) 0us 305 100% 0% 0% [0xf7b32698]
0.00% 0% 0.7us( 2.2us) 0us 305 100% 0% 0% rh_int_timer_do+0x4c
0.00% 0% 4.0us( 8.7us) 0us 19 100% 0% 0% [0xf7b7b0d0]
0.00% 0% 4.0us( 8.7us) 0us 19 100% 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% 3.0us( 24us) 0us 151 100% 0% 0% [0xf7bca810]
0.00% 0% 3.0us( 24us) 0us 151 100% 0% 0% ahc_linux_queue+0x38
0.00% 0% 0.7us( 2.5us) 0us 100 100% 0% 0% allocator_request_lock
0.00% 0% 1.1us( 2.5us) 0us 50 100% 0% 0% scsi_free+0x1c
0.00% 0% 0.3us( 0.7us) 0us 50 100% 0% 0% scsi_malloc+0x48
0.06% 0.02% 0.2us( 7.2us) 1.1us( 2.0us)(0.00%) 225628 100% 0.02% 0% arbitration_lock
0.00% 1.1% 0.4us( 1.2us) 1.1us( 1.8us)(0.00%) 366 98.9% 1.1% 0% deny_write_access+0xc
0.06% 0.02% 0.2us( 7.2us) 1.1us( 2.0us)(0.00%) 225262 100% 0.02% 0% get_write_access+0xc
0.02% 0% 11us( 17us) 0us 1374 100% 0% 0% call_lock
0.02% 0% 11us( 17us) 0us 1374 100% 0% 0% smp_call_function+0x58
2.0% 5.2% 0.4us( 145us) 1.9us( 124us)(0.06%) 3757458 94.8% 5.2% 0% dcache_lock
0.00% 0% 1.0us( 1.1us) 0us 5 100% 0% 0% autofs4_expire+0x38
0.00% 3.9% 0.1us( 1.8us) 2.2us( 17us)(0.00%) 26186 96.1% 3.9% 0% d_alloc+0x138
0.01% 4.7% 0.2us( 2.0us) 2.5us( 24us)(0.00%) 58340 95.3% 4.7% 0% d_delete+0x10
0.00% 2.4% 0.1us( 1.4us) 1.6us( 4.1us)(0.00%) 1280 97.6% 2.4% 0% d_delete+0x94
0.02% 4.1% 0.1us( 1.9us) 2.4us( 26us)(0.00%) 84527 95.9% 4.1% 0% d_instantiate+0x30
1.8% 5.4% 0.4us( 39us) 1.8us( 111us)(0.05%) 3186447 94.6% 5.4% 0% d_lookup+0x5c
0.01% 4.9% 0.6us( 4.5us) 2.3us( 18us)(0.00%) 11700 95.1% 4.9% 0% d_move+0x48
0.00% 2.9% 0.1us( 1.6us) 1.8us( 15us)(0.00%) 26166 97.1% 2.9% 0% d_rehash+0x50
0.00% 2.1% 0.1us( 0.9us) 1.7us( 5.4us)(0.00%) 420 97.9% 2.1% 0% d_unhash+0x44
0.17% 4.5% 0.4us( 12us) 2.4us( 124us)(0.01%) 346328 95.5% 4.5% 0% dput+0x30
0.00% 2.3% 1.1us( 2.6us) 1.0us( 1.0us)(0.00%) 44 97.7% 2.3% 0% link_path_walk+0x2c8
0.00% 3.6% 0.8us( 29us) 1.9us( 7.5us)(0.00%) 1095 96.4% 3.6% 0% prune_dcache+0x14
0.01% 4.7% 0.7us( 140us) 2.3us( 16us)(0.00%) 13105 95.3% 4.7% 0% prune_dcache+0x148
0.01% 2.9% 2.6us( 145us) 2.2us( 6.8us)(0.00%) 1815 97.1% 2.9% 0% select_parent+0x20
0.00% 0% 0.9us( 3.6us) 0us 302 100% 0% 0% device_request_lock
0.00% 0% 0.3us( 1.4us) 0us 151 100% 0% 0% __scsi_release_command+0x14
0.00% 0% 1.4us( 3.6us) 0us 151 100% 0% 0% scsi_allocate_device+0x30
0.00% 0% 1.9us( 13us) 0us 355 100% 0% 0% emergency_lock
0.00% 0% 1.9us( 13us) 0us 355 100% 0% 0% bounce_end_io_write+0x28
0.42% 1.5% 0.5us( 8.9us) 1.8us( 13us)(0.00%) 655928 98.5% 1.5% 0% files_lock
0.00% 0% 0.4us( 0.8us) 0us 40 100% 0% 0% check_tty_count+0x10
0.07% 2.5% 0.2us( 7.2us) 1.9us( 12us)(0.00%) 218548 97.5% 2.5% 0% file_move+0x18
0.07% 1.1% 0.2us( 8.8us) 1.9us( 13us)(0.00%) 218670 98.9% 1.1% 0% fput+0x80
0.28% 0.93% 1.0us( 8.9us) 1.6us( 12us)(0.00%) 218670 99.1% 0.93% 0% get_empty_filp+0xc
0.04% 0% 3.8us( 208us) 0us 7923 100% 0% 0% global_bh_lock
0.04% 0% 3.8us( 208us) 0us 7923 100% 0% 0% bh_action+0x18
0.08% 0% 8.2us( 11us) 0us 7635 100% 0% 0% i8253_lock
0.08% 0% 8.2us( 11us) 0us 7635 100% 0% 0% timer_interrupt+0x2c
0.02% 0% 2.4us( 5.2us) 0us 7635 100% 0% 0% i8259A_lock
0.02% 0% 2.4us( 5.2us) 0us 7635 100% 0% 0% timer_interrupt+0x90
0.15% 0.13% 0.5us( 35us) 1.7us( 4.8us)(0.00%) 248314 99.9% 0.13% 0% inode_lock
0.03% 0.03% 0.3us( 35us) 1.9us( 3.3us)(0.00%) 61866 100% 0.03% 0% __mark_inode_dirty+0x48
0.05% 0.08% 0.7us( 6.4us) 1.9us( 3.7us)(0.00%) 58422 100% 0.08% 0% get_empty_inode+0x24
0.00% 0% 0.8us( 1.4us) 0us 23 100% 0% 0% get_new_inode+0x34
0.01% 0.07% 1.7us( 5.7us) 1.5us( 2.1us)(0.00%) 4171 100% 0.07% 0% iget4+0x3c
0.02% 0.04% 0.3us( 6.4us) 1.8us( 2.7us)(0.00%) 58341 100% 0.04% 0% insert_inode_hash+0x44
0.04% 0.36% 0.5us( 5.4us) 1.7us( 4.8us)(0.00%) 62596 99.6% 0.36% 0% iput+0x78
0.00% 0% 5.7us( 12us) 0us 15 100% 0% 0% sync_unlocked_inodes+0x10
0.00% 0% 1.0us( 3.5us) 0us 2880 100% 0% 0% sync_unlocked_inodes+0x12c
0.00% 0% 1.9us( 28us) 0us 1273 100% 0% 0% io_request_lock
0.00% 0% 1.0us( 7.7us) 0us 512 100% 0% 0% __make_request+0xec
0.00% 0% 4.5us( 13us) 0us 151 100% 0% 0% ahc_linux_isr+0x2ec
0.00% 0% 9.6us( 13us) 0us 6 100% 0% 0% generic_unplug_device+0x10
0.00% 0% 3.6us( 28us) 0us 151 100% 0% 0% scsi_dispatch_cmd+0x11c
0.00% 0% 0.6us( 1.9us) 0us 151 100% 0% 0% scsi_finish_command+0x18
0.00% 0% 1.2us( 6.0us) 0us 151 100% 0% 0% scsi_queue_next_request+0x18
0.00% 0% 2.1us( 4.8us) 0us 151 100% 0% 0% scsi_request_fn+0x31c
4.9% 4.0% 1.3us(4267us) 9.3us(2744us)(0.18%) 2938005 96.0% 4.0% 0% kernel_flag
0.00% 0% 32us( 41us) 0us 20 100% 0% 0% chrdev_open+0x4c
0.00% 0% 0.6us( 0.9us) 0us 22 100% 0% 0% de_put+0x28
0.19% 3.3% 1193us(4267us) 1174us(2482us)(0.00%) 121 96.7% 3.3% 0% do_exit+0xe8
1.0% 6.6% 14us( 143us) 15us(2381us)(0.01%) 57720 93.4% 6.6% 0% ext2_delete_inode+0x80
0.03% 1.6% 0.1us( 9.2us) 4.5us( 500us)(0.00%) 143763 98.4% 1.6% 0% ext2_free_blocks+0x230
0.02% 3.4% 0.2us( 4.5us) 7.2us(1851us)(0.00%) 112571 96.6% 3.4% 0% ext2_new_block+0x564
0.12% 0.97% 0.1us( 8.7us) 2.8us( 33us)(0.00%) 773728 99.0% 0.97% 0% ext2_new_block+0x764
0.00% 0.87% 0.2us( 1.7us) 2.3us( 9.6us)(0.00%) 4715 99.1% 0.87% 0% ext2_new_block+0x7f8
0.00% 0% 3.8us( 5.0us) 0us 20 100% 0% 0% get_chrfops+0x8c
0.23% 6.8% 7.3us( 306us) 26us(2431us)(0.01%) 24111 93.2% 6.8% 0% lookup_hash+0x80
0.08% 5.8% 8.1us( 187us) 8.1us( 71us)(0.00%) 7680 94.2% 5.8% 0% notify_change+0x64
0.04% 3.7% 15us( 466us) 170us(2442us)(0.00%) 1994 96.3% 3.7% 0% real_lookup+0x64
0.13% 5.6% 26us(2089us) 9.4us( 135us)(0.00%) 3935 94.4% 5.6% 0% schedule+0x558
0.02% 13.3% 1160us(1858us) 1.6us( 1.8us)(0.00%) 15 86.7% 13.3% 0% sync_old_buffers+0x1c
0.00% 0% 10us( 12us) 0us 6 100% 0% 0% sys_ioctl+0x4c
0.00% 0% 0.5us( 0.8us) 0us 20 100% 0% 0% sys_llseek+0x88
0.74% 5.3% 0.3us( 38us) 9.4us(2557us)(0.14%) 1679100 94.7% 5.3% 0% sys_lseek+0x6c
0.24% 6.5% 15us( 293us) 8.3us( 106us)(0.00%) 11700 93.5% 6.5% 0% sys_rename+0x1a0
0.00% 0% 9.2us( 13us) 0us 20 100% 0% 0% tty_release+0x1c
0.00% 0% 27us( 72us) 0us 22 100% 0% 0% tty_write+0x1bc
1.3% 9.6% 17us( 392us) 6.8us(2744us)(0.01%) 57661 90.4% 9.6% 0% vfs_create+0x8c
0.11% 17.9% 119us( 483us) 46us( 175us)(0.00%) 680 82.1% 17.9% 0% vfs_mkdir+0x88
0.01% 5.6% 9.8us( 150us) 68us(1004us)(0.00%) 720 94.4% 5.6% 0% vfs_rmdir+0x158
0.00% 0% 7.8us( 7.8us) 0us 1 100% 0% 0% vfs_statfs+0x4c
0.58% 6.7% 7.7us( 340us) 9.6us(2308us)(0.01%) 57660 93.3% 6.7% 0% vfs_unlink+0x118
4.1% 7.2% 0.3us( 357us) 2.4us( 343us)(0.32%) 11281938 92.8% 7.2% 0% kmap_lock
2.6% 7.1% 0.4us( 357us) 2.4us( 343us)(0.16%) 5640969 92.9% 7.1% 0% kmap_high+0x10
1.5% 7.3% 0.2us( 12us) 2.4us( 339us)(0.16%) 5640969 92.7% 7.3% 0% kunmap_high+0xc
0.00% 0% 0.3us( 0.9us) 0us 121 100% 0% 0% lastpid_lock
0.00% 0% 0.3us( 0.9us) 0us 121 100% 0% 0% get_pid+0x20
4.4% 6.0% 0.8us( 216us) 2.4us( 130us)(0.10%) 4302165 94.0% 6.0% 0% lru_list_lock
0.45% 3.5% 0.5us( 9.4us) 1.9us( 75us)(0.01%) 726227 96.5% 3.5% 0% buffer_insert_inode_data_queue+0x10
0.10% 6.5% 0.1us( 8.2us) 2.6us( 130us)(0.01%) 528600 93.5% 6.5% 0% buffer_insert_inode_queue+0x14
0.01% 6.3% 0.1us( 1.6us) 2.6us( 70us)(0.00%) 58444 93.7% 6.3% 0% inode_has_buffers+0x10
0.02% 6.6% 0.2us( 3.8us) 2.7us( 105us)(0.00%) 58421 93.4% 6.6% 0% invalidate_inode_buffers+0x10
0.00% 6.7% 16us( 216us) 10us( 10us)(0.00%) 15 93.3% 6.7% 0% kupdate+0x98
1.4% 9.4% 0.7us( 35us) 2.3us( 103us)(0.05%) 1476467 90.6% 9.4% 0% refile_buffer+0xc
0.72% 3.7% 0.8us( 34us) 2.7us( 97us)(0.01%) 726200 96.3% 3.7% 0% remove_from_queues+0xc
0.00% 0% 13us( 31us) 0us 31 100% 0% 0% sync_old_buffers+0x74
1.7% 3.5% 1.8us( 126us) 2.9us( 65us)(0.01%) 727760 96.5% 3.5% 0% try_to_free_buffers+0x1c
0.00% 0% 0.4us( 3.4us) 0us 242 100% 0% 0% mmlist_lock
0.00% 0% 0.1us( 0.6us) 0us 121 100% 0% 0% copy_mm+0x120
0.00% 0% 0.6us( 3.4us) 0us 121 100% 0% 0% mmput+0x28
3.3% 4.1% 0.5us( 47us) 1.6us( 47us)(0.06%) 5472823 95.9% 4.1% 0% pagecache_lock
0.06% 4.0% 0.3us( 5.6us) 1.6us(10.0us)(0.00%) 178256 96.0% 4.0% 0% __find_get_page+0x18
1.1% 4.3% 0.4us( 34us) 1.6us( 32us)(0.02%) 2261980 95.7% 4.3% 0% __find_lock_page+0xc
0.00% 5.0% 1.3us( 2.0us) 1.9us( 1.9us)(0.00%) 20 95.0% 5.0% 0% add_to_page_cache+0x18
0.93% 4.1% 1.0us( 47us) 1.5us( 10us)(0.01%) 725521 95.9% 4.1% 0% add_to_page_cache_unique+0x18
0.45% 4.4% 0.4us( 7.6us) 1.6us( 36us)(0.01%) 805666 95.6% 4.4% 0% do_generic_file_read+0x1a4
0.00% 5.0% 0.9us( 3.0us) 1.6us( 4.3us)(0.00%) 1560 95.0% 5.0% 0% do_generic_file_read+0x370
0.00% 0.24% 0.1us( 1.1us) 1.9us( 3.0us)(0.00%) 2880 99.8% 0.24% 0% filemap_fdatasync+0x1c
0.00% 0.31% 0.1us( 0.8us) 1.4us( 2.0us)(0.00%) 2880 99.7% 0.31% 0% filemap_fdatawait+0x10
0.00% 3.5% 0.7us( 6.2us) 1.9us( 3.3us)(0.00%) 680 96.5% 3.5% 0% find_or_create_page+0x38
0.00% 2.4% 1.2us( 2.5us) 1.9us( 5.7us)(0.00%) 680 97.6% 2.4% 0% find_or_create_page+0x78
0.43% 3.2% 0.5us( 33us) 1.6us( 27us)(0.01%) 727780 96.8% 3.2% 0% remove_inode_page+0x28
0.00% 5.0% 0.5us( 0.8us) 5.0us( 5.0us)(0.00%) 20 95.0% 5.0% 0% set_page_dirty+0x24
0.03% 5.0% 0.6us( 6.7us) 1.5us( 9.1us)(0.00%) 37120 95.0% 5.0% 0% truncate_inode_pages+0x38
0.26% 4.0% 0.3us( 6.7us) 1.6us( 47us)(0.01%) 727780 96.0% 4.0% 0% truncate_list_pages+0x1f8
0.74% 1.1% 0.4us( 36us) 1.2us( 29us)(0.00%) 1539161 98.9% 1.1% 0% pagemap_lru_lock
0.08% 2.2% 0.9us( 8.7us) 1.2us( 9.5us)(0.00%) 74900 97.8% 2.2% 0% activate_page+0xc
0.39% 1.6% 0.4us( 12us) 1.1us( 10us)(0.00%) 732131 98.4% 1.6% 0% lru_cache_add+0x1c
0.26% 0.45% 0.3us( 36us) 1.6us( 29us)(0.00%) 732130 99.6% 0.45% 0% lru_cache_del+0xc
0.11% 4.3% 1.9us( 13us) 2.3us( 10us)(0.00%) 42489 95.7% 4.3% 0% runqueue_lock
0.04% 6.8% 2.4us( 8.7us) 2.6us( 8.0us)(0.00%) 13194 93.2% 6.8% 0% __wake_up+0x5c
0.00% 21.8% 0.3us( 0.9us) 1.7us( 2.7us)(0.00%) 87 78.2% 21.8% 0% deliver_signal+0x48
0.00% 0% 2.9us( 13us) 0us 166 100% 0% 0% process_timeout+0x14
0.00% 65.0% 1.9us( 3.2us) 4.4us( 8.4us)(0.00%) 20 35.0% 65.0% 0% schedule_tail+0x58
0.06% 0.93% 1.8us( 8.7us) 2.3us( 10us)(0.00%) 25759 99.1% 0.93% 0% schedule+0xc0
0.00% 0.38% 0.3us( 1.9us) 3.0us( 5.5us)(0.00%) 1050 99.6% 0.38% 0% schedule+0x284
0.00% 32.6% 1.1us( 8.0us) 2.0us( 5.6us)(0.00%) 2024 67.4% 32.6% 0% schedule+0x518
0.00% 0% 3.0us( 7.6us) 0us 189 100% 0% 0% wake_up_process+0x14
0.00% 0% 1.0us( 8.1us) 0us 90 100% 0% 0% sb_lock
0.00% 0% 0.2us( 0.7us) 0us 15 100% 0% 0% drop_super+0x24
0.00% 0% 0.4us( 0.8us) 0us 30 100% 0% 0% sync_supers+0x6c
0.00% 0% 3.8us( 8.1us) 0us 15 100% 0% 0% sync_unlocked_inodes+0x18
0.00% 0% 0.5us( 1.0us) 0us 30 100% 0% 0% sync_unlocked_inodes+0x1ac
0.00% 0% 0.2us( 1.3us) 0us 453 100% 0% 0% scsi_bhqueue_lock
0.00% 0% 0.1us( 0.4us) 0us 302 100% 0% 0% scsi_bottom_half_handler+0x1c
0.00% 0% 0.4us( 1.3us) 0us 151 100% 0% 0% scsi_done+0x3c
0.01% 0.28% 0.6us( 3.2us) 1.9us( 4.2us)(0.00%) 20368 99.7% 0.28% 0% semaphore_lock
0.00% 0.41% 0.3us( 3.2us) 1.9us( 4.2us)(0.00%) 10728 99.6% 0.41% 0% __down+0x44
0.01% 0.14% 0.8us( 2.8us) 1.8us( 2.7us)(0.00%) 9560 99.9% 0.14% 0% __down+0x78
0.00% 0% 0.8us( 1.7us) 0us 46 100% 0% 0% __down_interruptible+0x48
0.00% 2.9% 0.9us( 1.6us) 1.0us( 1.0us)(0.00%) 34 97.1% 2.9% 0% __down_interruptible+0x88
0.00% 0% 1.1us( 4.9us) 0us 240 100% 0% 0% shm_ids+0x28
0.00% 0% 0.9us( 1.4us) 0us 20 100% 0% 0% ipc_addid+0x94
0.00% 0% 2.0us( 4.9us) 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% 0.2us( 0.4us) 0us 60 100% 0% 0% shm_open+0x40
0.00% 0% 2.0us( 3.0us) 0us 20 100% 0% 0% sys_shmat+0xb8
0.00% 0% 0.4us( 0.7us) 0us 20 100% 0% 0% sys_shmat+0x25c
0.00% 0% 1.0us( 1.6us) 0us 20 100% 0% 0% sys_shmctl+0x684
0.00% 0% 0.3us( 1.0us) 0us 40 100% 0% 0% shmem_ilock
0.00% 0% 0.4us( 0.6us) 0us 20 100% 0% 0% shmem_delete_inode+0x38
0.00% 0% 0.2us( 1.0us) 0us 20 100% 0% 0% shmem_get_inode+0x154
0.00% 0% 1.0us( 1.6us) 0us 20 100% 0% 0% swaplock
0.00% 0% 1.0us( 1.6us) 0us 20 100% 0% 0% si_swapinfo+0x18
0.01% 0.24% 0.6us( 7.7us) 1.9us( 4.4us)(0.00%) 9327 99.8% 0.24% 0% timerlist_lock
0.00% 1.1% 0.6us( 2.3us) 1.0us( 2.2us)(0.00%) 629 98.9% 1.1% 0% add_timer+0x10
0.00% 0% 0.2us( 0.9us) 0us 151 100% 0% 0% del_timer+0x14
0.00% 3.7% 0.5us( 1.4us) 2.4us( 4.4us)(0.00%) 294 96.3% 3.7% 0% del_timer_sync+0x1c
0.00% 0% 1.0us( 3.0us) 0us 70 100% 0% 0% mod_timer+0x18
0.01% 0.01% 0.6us( 7.7us) 1.5us( 1.5us)(0.00%) 7635 100% 0.01% 0% timer_bh+0xcc
0.00% 0.55% 0.2us( 1.2us) 1.9us( 2.5us)(0.00%) 548 99.5% 0.55% 0% timer_bh+0x254
0.00% 0% 4.1us( 4.8us) 0us 31 100% 0% 0% tlbstate_lock
0.00% 0% 4.1us( 4.8us) 0us 31 100% 0% 0% flush_tlb_others+0x90
0.00% 0% 0.2us( 1.3us) 0us 286 100% 0% 0% tqueue_lock
0.00% 0% 0.2us( 1.3us) 0us 143 100% 0% 0% __run_task_queue+0x14
0.00% 0% 0.3us( 0.9us) 0us 113 100% 0% 0% batch_entropy_store+0x7c
0.00% 0% 0.1us( 0.1us) 0us 6 100% 0% 0% generic_plug_device+0x34
0.00% 0% 0.3us( 0.6us) 0us 24 100% 0% 0% rs_sched_event+0x38
0.70% 0.78% 0.4us( 125us) 2.0us( 99us)(0.00%) 1455521 99.2% 0.78% 0% unused_list_lock
0.25% 1.2% 0.3us( 37us) 2.0us( 99us)(0.00%) 727761 98.8% 1.2% 0% get_unused_buffer_head+0x8
0.45% 0.41% 0.5us( 125us) 1.8us( 10us)(0.00%) 727760 99.6% 0.41% 0% try_to_free_buffers+0x54
0.50% 0.87% 0.5us( 5.0us) 1.7us( 6.1us)(0.00%) 733469 99.1% 0.87% 0% __free_pages_ok+0x13c
0.19% 0.08% 0.2us( 15us) 1.8us( 8.0us)(0.00%) 756963 100% 0.08% 0% __wake_up+0x24
0.00% 0% 0.1us( 2.0us) 0us 2646 100% 0% 0% add_wait_queue+0x10
0.00% 2.8% 0.1us( 1.9us) 2.5us( 12us)(0.00%) 10774 97.2% 2.8% 0% add_wait_queue_exclusive+0x10
0.00% 0% 4.7us( 24us) 0us 302 100% 0% 0% ahc_linux_isr+0x24
0.00% 0% 1.0us( 2.4us) 0us 101 100% 0% 0% change_protection+0x44
0.01% 0% 29us( 51us) 0us 182 100% 0% 0% clear_page_tables+0x1c
0.00% 0% 0.1us( 0.7us) 0us 1846 100% 0% 0% copy_mm+0x1e8
0.01% 0% 2.2us( 79us) 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% 0.3us( 3.1us) 0us 7812 100% 0% 0% do_IRQ+0x40
0.00% 0% 0.1us( 1.8us) 0us 7812 100% 0% 0% do_IRQ+0xc0
0.00% 0% 1.4us( 9.0us) 0us 1355 100% 0% 0% do_anonymous_page+0xb8
0.00% 0% 0.3us( 0.6us) 0us 61 100% 0% 0% do_brk+0x1d4
0.00% 0% 0.1us( 0.5us) 0us 121 100% 0% 0% do_exit+0x104
0.00% 0% 0.1us( 0.1us) 0us 121 100% 0% 0% do_exit+0x138
0.00% 0% 0.2us( 0.7us) 0us 121 100% 0% 0% do_exit+0x94
0.00% 0.89% 0.9us( 2.6us) 1.4us( 1.9us)(0.00%) 1007 99.1% 0.89% 0% do_mmap_pgoff+0x40c
0.00% 0% 0.6us( 7.3us) 0us 1312 100% 0% 0% do_mmap_pgoff+0x418
0.00% 4.5% 0.2us( 0.8us) 1.1us( 1.8us)(0.00%) 223 95.5% 4.5% 0% do_munmap+0x1b8
0.00% 0% 0.9us( 3.3us) 0us 427 100% 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( 1.4us) 0us 161 100% 0% 0% do_page_fault+0xe0
0.00% 0% 0.7us( 3.4us) 0us 667 100% 0% 0% do_sigaction+0x58
0.00% 0% 0.4us( 1.4us) 0us 162 100% 0% 0% do_sigaction+0xd8
0.00% 0% 4.7us( 7.3us) 0us 107 100% 0% 0% do_signal+0x54
0.01% 0% 2.0us( 9.8us) 0us 2528 100% 0% 0% do_wp_page+0x20c
0.00% 0% 0.1us( 0.9us) 0us 182 100% 0% 0% exit_mmap+0x18
0.00% 0.39% 0.3us( 1.5us) 1.1us( 1.6us)(0.00%) 2792 99.6% 0.39% 0% exit_mmap+0x88
0.00% 0% 1.4us( 2.2us) 0us 121 100% 0% 0% exit_sighand+0x18
0.18% 0% 31us( 125us) 0us 4513 100% 0% 0% free_block+0x1c
0.01% 0% 0.4us( 12us) 0us 17052 100% 0% 0% handle_mm_fault+0x34
0.00% 0% 0.3us( 0.8us) 0us 107 100% 0% 0% handle_signal+0xb0
0.00% 0% 1.5us( 2.7us) 0us 61 100% 0% 0% insert_vm_struct+0x70
0.14% 0.33% 24us( 61us) 16us( 39us)(0.00%) 4516 99.7% 0.33% 0% kmem_cache_alloc_batch+0x18
0.00% 2.0% 1.3us( 2.9us) 3.1us( 3.8us)(0.00%) 101 98.0% 2.0% 0% mprotect_fixup+0x2a8
0.00% 0% 0.6us( 1.1us) 0us 101 100% 0% 0% mprotect_fixup+0x2b4
0.00% 0% 4.5us( 81us) 0us 546 100% 0% 0% pte_alloc+0x88
0.00% 0% 0.2us( 0.5us) 0us 61 100% 0% 0% put_dirty_page+0x3c
0.00% 0% 0.2us( 1.7us) 0us 122 100% 0% 0% release_task+0x3c
0.00% 8.3% 0.1us( 1.4us) 2.8us( 8.6us)(0.00%) 13420 91.7% 8.3% 0% remove_wait_queue+0x10
1.2% 3.1% 1.3us( 9.1us) 1.7us( 8.0us)(0.01%) 733471 96.9% 3.1% 0% rmqueue+0x28
0.02% 0% 0.5us( 12us) 0us 24392 100% 0% 0% schedule+0x4c8
0.00% 0% 1.6us( 12us) 0us 121 100% 0% 0% schedule_tail+0x20
0.00% 0% 3.0us( 16us) 0us 288 100% 0% 0% send_sig_info+0x4c
0.00% 0% 1.0us( 1.7us) 0us 20 100% 0% 0% shmem_getpage_locked+0xd4
0.00% 0% 3.2us( 6.0us) 0us 40 100% 0% 0% shmem_truncate+0x38
0.00% 0% 0.2us( 2.7us) 0us 2004 100% 0% 0% sys_rt_sigprocmask+0x98
0.00% 0% 0.3us( 0.9us) 0us 107 100% 0% 0% sys_sigreturn+0x84
0.00% 0% 0.8us( 1.5us) 0us 61 100% 0% 0% unmap_fixup+0xb8
0.00% 0% 0.2us( 1.4us) 0us 322 100% 0% 0% vma_merge+0x54
0.00% 0% 0.2us( 2.0us) 0us 7680 100% 0% 0% vmtruncate+0x4c
0.05% 0% 8.8us( 139us) 0us 4029 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
0.23% 2.5us( 66us)(0.00%) 4840080 99.8% 0.23% *TOTAL*
0.00% 0% 0.5us 1 0.5us( 0.5us) 0us 2 100% 0% [0xf7a8b324]
0% 0us 2 100% 0% ip_route_input+0x88
0.00% 0% 46.5us 1 46us( 46us) 0us 1 100% 0% __brlock_array+0x6c
0% 0us 1 100% 0% net_rx_action+0x44
0.00% 0% 1.5us 1 1.5us( 1.7us) 0us 2 100% 0% arp_tbl+0xc8
0% 0us 2 100% 0% neigh_lookup+0x40
0.00% 0% 0.9us 1 0.9us( 1.6us) 0us 61 100% 0% binfmt_lock
0% 0us 61 100% 0% search_binary_handler+0x38
0.00% 0% 0.9us 1 0.9us( 1.1us) 0us 20 100% 0% chrdevs_lock
0% 0us 20 100% 0% get_chrfops+0x28
0.00% 0% 2.4us 1 2.4us( 3.1us) 0us 4 100% 0% fib_hash_lock
0% 0us 4 100% 0% fn_hash_lookup+0x10
1.7% 0.84% 0.9us 3 1.0us( 41us) 2.5us( 66us)(0.00%) 1329524 99.2% 0.84% hash_table_lock
0.84% 2.5us( 66us)(0.00%) 1329524 99.2% 0.84% get_hash_table+0x60
0.00% 0% 0.7us 1 0.7us( 1.1us) 0us 4 100% 0% inetdev_lock
0% 0us 2 100% 0% arp_rcv+0x28
0% 0us 2 100% 0% ip_route_input_slow+0x18
0.04% 0% 19.0us 2 19us( 50us) 0us 1524 100% 0% tasklist_lock
0% 0us 15 100% 0% count_active_tasks+0xc
0% 0us 121 100% 0% exit_notify+0x1c
0% 0us 20 100% 0% kill_pg_info+0x20
0% 0us 1050 100% 0% schedule+0x238
0% 0us 318 100% 0% sys_wait4+0x8c
0.00% 0% 0.8us 1 0.8us( 2.8us) 0us 202 100% 0% xtime_lock
0% 0us 202 100% 0% do_gettimeofday+0x14
0% 0us 80 100% 0% copy_files+0x108
0% 0us 80 100% 0% do_fork+0x344
0% 0us 91 100% 0% do_select+0x24
0% 0us 406621 100% 0% ext2_get_branch+0xa4
0% 0us 2610628 100% 0% fget+0x1c
0% 0us 490214 100% 0% path_init+0x134
0% 0us 1022 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
0.29% 0.4us( 126us) 2.0us( 10us)(0.00%) 0.3us( 4.6us) 4861789 99.7% 0.27%(0.01%) *TOTAL*
0.00% 0% 1.5us( 2.7us) 0us 0us 5 100% 0%( 0%) [0xf7487f64]
0.00% 0% 0.9us( 1.4us) 0us 0us 3 100% 0%( 0%) neigh_periodic_timer__thr+0xa8
0.00% 0% 2.5us( 2.7us) 0us 0us 2 100% 0%( 0%) neigh_update+0x3c
0.00% 0% 6.5us( 7.9us) 0us 0us 3 100% 0%( 0%) arp_tbl+0xc8
0.00% 0% 6.5us( 7.9us) 0us 0us 3 100% 0%( 0%) neigh_periodic_timer__thr+0x20
0.00% 0% 0.6us( 1.0us) 0us 0us 40 100% 0%( 0%) dn_lock
0.00% 0% 0.6us( 1.0us) 0us 0us 40 100% 0%( 0%) fcntl_dirnotify+0x94
0.00% 0% 0.4us( 0.8us) 0us 0us 20 100% 0%( 0%) fasync_lock
0.00% 0% 0.4us( 0.8us) 0us 0us 20 100% 0%( 0%) fasync_helper+0x68
1.5% 0.96% 0.8us( 126us) 2.0us( 10us)(0.00%) 0.3us( 4.6us) 1453960 99.0% 0.91%(0.05%) hash_table_lock
0.18% 1.1% 0.2us( 34us) 1.8us( 10us)(0.00%) 0.3us( 4.6us) 726200 98.9% 1.0%(0.08%) remove_from_queues+0x18
1.3% 0.80% 1.3us( 126us) 2.2us( 7.3us)(0.00%) 0.4us( 1.9us) 727760 99.2% 0.79%(0.02%) try_to_free_buffers+0x28
0.00% 0% 3.7us( 16us) 0us 0us 363 100% 0%( 0%) tasklist_lock
0.00% 0% 1.1us( 3.8us) 0us 0us 121 100% 0%( 0%) do_fork+0x560
0.00% 0% 8.8us( 16us) 0us 0us 121 100% 0%( 0%) exit_notify+0x190
0.00% 0% 1.1us( 2.4us) 0us 0us 121 100% 0%( 0%) release_task+0x8c
0.14% 0% 7.0us( 27us) 0us 0us 15270 100% 0%( 0%) xtime_lock
0.01% 0% 0.7us( 6.0us) 0us 0us 7635 100% 0%( 0%) timer_bh+0xc
0.13% 0% 13us( 27us) 0us 0us 7635 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( 0.9us) 0us 0us 60 100% 0%( 0%) expand_fd_array+0x13c
0.00% 0% 2.9us( 8.1us) 0us 0us 60 100% 0%( 0%) expand_fd_array+0x88
0.10% 0% 0.1us( 10us) 0us 0us 738141 100% 0%( 0%) ext2_alloc_block+0x1c
0.08% 0% 0.1us( 9.3us) 0us 0us 430404 100% 0%( 0%) ext2_discard_prealloc+0x14
0.17% 0% 0.2us( 12us) 0us 0us 726201 100% 0%( 0%) ext2_get_block+0x100
0.11% 0% 0.1us( 8.6us) 0us 0us 726201 100% 0%( 0%) ext2_get_block+0x27c
0.40% 0% 2.7us( 40us) 0us 0us 113251 100% 0%( 0%) ext2_new_block+0x6cc
0.00% 0% 0.3us( 1.1us) 0us 0us 61 100% 0%( 0%) flush_old_exec+0x230
0.00% 0% 0.1us( 0.1us) 0us 0us 21 100% 0%( 0%) flush_old_exec+0x29c
0.06% 0% 0.2us( 6.7us) 0us 0us 218690 100% 0%( 0%) get_unused_fd+0x24
0.00% 0% 0.1us( 0.4us) 0us 0us 61 100% 0%( 0%) load_elf_binary+0x18c
0.00% 0% 0.0us( 0.9us) 0us 0us 1855 100% 0%( 0%) rt_check_expire__thr+0x64
0.04% 0% 0.1us( 5.3us) 0us 0us 218391 100% 0%( 0%) sys_close+0x1c
0.00% 0% 1.2us( 3.2us) 0us 0us 60 100% 0%( 0%) sys_dup2+0x2c
0.04% 0% 0.1us( 7.1us) 0us 0us 218406 100% 0%( 0%) sys_open+0x60
0.00% 0% 0.1us( 0.4us) 0us 0us 101 100% 0%( 0%) sys_open+0xbc
_________________________________________________________________________________________________________________________
Number of read locks found=10