___________________________________________________________________________________________
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 03:53:40 2002
End time: Fri Mar 1 03:59:09 2002
Delta Time: 328.88 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
10.3% 1.0us( 19ms) 11us( 17ms)( 6.3%) 151630682 89.7% 10.3% 0.00% *TOTAL*
0.00% 0% 5.0us( 6.0us) 0us 21 100% 0% 0% [0xef984930]
0.00% 0% 3.2us( 4.4us) 0us 2 100% 0% 0% unmap_fixup+0x8c
0.00% 0% 5.2us( 6.0us) 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% 0% 1.8us( 2.6us) 0us 61 100% 0% 0% [0xf77f25c8]
0.00% 0% 1.8us( 2.6us) 0us 61 100% 0% 0% unmap_fixup+0xa8
0.00% 0% 1.6us( 6.4us) 0us 1316 100% 0% 0% [0xf7b32698]
0.00% 0% 1.6us( 6.4us) 0us 1316 100% 0% 0% rh_int_timer_do+0x4c
0.00% 0% 5.9us( 10us) 0us 82 100% 0% 0% [0xf7b7b0d0]
0.00% 0% 5.9us( 10us) 0us 82 100% 0% 0% dev_watchdog+0x14
0.00% 0% 0.1us( 0.5us) 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( 0.5us) 0us 20 100% 0% 0% shmem_getpage_locked+0x274
0.00% 0% 0.1us( 0.2us) 0us 20 100% 0% 0% shmem_recalc_inode+0x48
0.00% 0% 3.6us( 45us) 0us 1127 100% 0% 0% [0xf7bca810]
0.00% 0% 3.6us( 45us) 0us 1127 100% 0% 0% ahc_linux_queue+0x38
0.00% 0% 1.4us( 6.3us) 0us 530 100% 0% 0% allocator_request_lock
0.00% 0% 2.3us( 6.3us) 0us 265 100% 0% 0% scsi_free+0x1c
0.00% 0% 0.4us( 2.8us) 0us 265 100% 0% 0% scsi_malloc+0x48
0.10% 0.03% 0.3us( 41us) 1.6us( 16us)(0.00%) 976428 100% 0.03% 0% arbitration_lock
0.00% 0.27% 0.4us( 1.4us) 1.0us( 1.0us)(0.00%) 366 99.7% 0.27% 0% deny_write_access+0xc
0.10% 0.03% 0.3us( 41us) 1.6us( 16us)(0.00%) 976062 100% 0.03% 0% get_write_access+0xc
0.00% 0% 2.0us( 5.2us) 0us 85 100% 0% 0% bdev_lock
0.00% 0% 2.0us( 5.2us) 0us 85 100% 0% 0% bdget+0x34
0.03% 0% 13us( 118us) 0us 6804 100% 0% 0% call_lock
0.03% 0% 13us( 118us) 0us 6804 100% 0% 0% smp_call_function+0x58
3.4% 6.8% 0.7us( 991us) 3.7us( 831us)(0.16%) 16312375 93.2% 6.8% 0% dcache_lock
0.00% 4.5% 1.9us( 3.9us) 2.3us( 2.3us)(0.00%) 22 95.5% 4.5% 0% autofs4_expire+0x38
0.01% 5.9% 0.3us( 10us) 3.7us( 161us)(0.00%) 126676 94.1% 5.9% 0% d_alloc+0x138
0.02% 10.2% 0.3us( 8.5us) 3.9us( 582us)(0.00%) 252740 89.8% 10.2% 0% d_delete+0x10
0.00% 2.5% 0.3us( 5.3us) 3.6us( 38us)(0.00%) 5480 97.5% 2.5% 0% d_delete+0x94
0.03% 8.6% 0.3us( 24us) 3.7us( 315us)(0.00%) 379417 91.4% 8.6% 0% d_instantiate+0x30
2.9% 6.6% 0.7us( 123us) 3.7us( 831us)(0.13%) 13788226 93.4% 6.6% 0% d_lookup+0x5c
0.02% 8.6% 1.4us( 14us) 3.7us( 82us)(0.00%) 50700 91.4% 8.6% 0% d_move+0x48
0.01% 4.5% 0.2us( 12us) 3.2us( 73us)(0.00%) 126656 95.5% 4.5% 0% d_rehash+0x50
0.00% 1.8% 0.2us( 3.9us) 3.4us( 18us)(0.00%) 1820 98.2% 1.8% 0% d_unhash+0x44
0.33% 7.6% 0.7us( 93us) 3.8us( 711us)(0.02%) 1498852 92.4% 7.6% 0% dput+0x30
0.00% 1.7% 1.2us( 4.4us) 1.6us( 1.6us)(0.00%) 59 98.3% 1.7% 0% link_path_walk+0x2c8
0.00% 3.2% 2.7us( 545us) 3.6us( 43us)(0.00%) 4116 96.8% 3.2% 0% prune_dcache+0x14
0.02% 3.2% 0.9us( 609us) 3.9us( 64us)(0.00%) 70380 96.8% 3.2% 0% prune_dcache+0x148
0.01% 2.0% 6.6us( 991us) 3.9us( 35us)(0.00%) 7231 98.0% 2.0% 0% select_parent+0x20
0.00% 0% 1.4us( 8.0us) 0us 2254 100% 0% 0% device_request_lock
0.00% 0% 0.7us( 5.6us) 0us 1127 100% 0% 0% __scsi_release_command+0x14
0.00% 0% 2.1us( 8.0us) 0us 1127 100% 0% 0% scsi_allocate_device+0x30
0.00% 0% 3.6us( 23us) 0us 416 100% 0% 0% emergency_lock
0.00% 0% 3.6us( 23us) 0us 416 100% 0% 0% bounce_end_io_write+0x28
0.78% 2.3% 0.9us( 65us) 2.5us( 72us)(0.01%) 2832158 97.7% 2.3% 0% files_lock
0.00% 0% 0.5us( 1.0us) 0us 40 100% 0% 0% check_tty_count+0x10
0.14% 3.3% 0.5us( 65us) 2.6us( 51us)(0.00%) 943958 96.7% 3.3% 0% file_move+0x18
0.09% 1.8% 0.3us( 60us) 2.6us( 34us)(0.00%) 944080 98.2% 1.8% 0% fput+0x80
0.55% 1.7% 1.9us( 61us) 2.2us( 72us)(0.00%) 944080 98.3% 1.7% 0% get_empty_filp+0xc
0.10% 0.02% 9.2us( 242us) 0us 34901 100% 0% 0.02% global_bh_lock
0.10% 0.02% 9.2us( 242us) 0us 34901 100% 0% 0.02% bh_action+0x18
0.09% 0% 8.7us( 15us) 0us 32888 100% 0% 0% i8253_lock
0.09% 0% 8.7us( 15us) 0us 32888 100% 0% 0% timer_interrupt+0x2c
0.03% 0% 2.8us( 9.0us) 0us 32888 100% 0% 0% i8259A_lock
0.03% 0% 2.8us( 9.0us) 0us 32888 100% 0% 0% timer_interrupt+0x90
0.00% 0% 1.0us( 1.4us) 0us 3 100% 0% 0% inet_peer_unused_lock
0.00% 0% 1.0us( 1.4us) 0us 3 100% 0% 0% cleanup_once+0x24
0.27% 0.36% 0.8us( 153us) 2.2us( 26us)(0.00%) 1164824 99.6% 0.36% 0% inode_lock
0.06% 0.27% 0.6us( 45us) 2.2us( 7.4us)(0.00%) 304842 99.7% 0.27% 0% __mark_inode_dirty+0x48
0.09% 0.25% 1.2us( 52us) 1.9us( 26us)(0.00%) 252822 99.7% 0.25% 0% get_empty_inode+0x24
0.00% 0% 0.9us( 2.8us) 0us 33 100% 0% 0% get_new_inode+0x34
0.02% 0.31% 2.1us( 9.4us) 1.9us( 4.2us)(0.00%) 27740 99.7% 0.31% 0% iget4+0x3c
0.04% 0.29% 0.5us( 75us) 2.1us( 6.6us)(0.00%) 252741 99.7% 0.29% 0% insert_inode_hash+0x44
0.05% 0.67% 0.6us( 59us) 2.3us( 9.4us)(0.00%) 280548 99.3% 0.67% 0% iput+0x78
0.00% 0% 10us( 153us) 0us 66 100% 0% 0% sync_unlocked_inodes+0x10
0.01% 0% 1.0us( 11us) 0us 46032 100% 0% 0% sync_unlocked_inodes+0x12c
0.01% 0% 3.5us( 51us) 0us 7435 100% 0% 0% io_request_lock
0.00% 0% 1.9us( 17us) 0us 1760 100% 0% 0% __make_request+0xec
0.00% 0% 8.0us( 24us) 0us 1127 100% 0% 0% ahc_linux_isr+0x2ec
0.00% 0% 14us( 28us) 0us 40 100% 0% 0% generic_unplug_device+0x10
0.00% 0% 4.3us( 51us) 0us 1127 100% 0% 0% scsi_dispatch_cmd+0x11c
0.00% 0% 0.9us( 5.1us) 0us 1127 100% 0% 0% scsi_finish_command+0x18
0.00% 0% 3.1us( 11us) 0us 1127 100% 0% 0% scsi_queue_next_request+0x18
0.00% 0% 3.0us( 9.7us) 0us 1127 100% 0% 0% scsi_request_fn+0x31c
11.1% 9.3% 2.8us( 19ms) 29us( 17ms)( 1.3%) 12937173 90.7% 9.3% 0% kernel_flag
0.00% 0% 34us( 48us) 0us 20 100% 0% 0% chrdev_open+0x4c
0.00% 3.1% 0.6us( 1.1us) 33us( 33us)(0.00%) 32 96.9% 3.1% 0% de_put+0x28
0.43% 16.8% 4410us( 19ms) 2143us( 13ms)(0.00%) 321 83.2% 16.8% 0% do_exit+0xe8
2.9% 16.7% 39us( 759us) 91us( 17ms)(0.14%) 250120 83.3% 16.7% 0% ext2_delete_inode+0x80
0.04% 4.2% 0.3us( 46us) 14us(5496us)(0.01%) 492566 95.8% 4.2% 0% ext2_free_blocks+0x230
0.08% 8.7% 0.5us( 54us) 21us(6359us)(0.04%) 574219 91.3% 8.7% 0% ext2_new_block+0x564
0.14% 1.6% 0.1us( 52us) 11us(5327us)(0.02%) 3293716 98.4% 1.6% 0% ext2_new_block+0x764
0.01% 1.5% 0.2us( 9.1us) 6.1us( 169us)(0.00%) 178626 98.5% 1.5% 0% ext2_new_block+0x7f8
0.00% 0% 3.9us( 4.1us) 0us 20 100% 0% 0% get_chrfops+0x8c
0.46% 15.8% 13us( 415us) 55us( 11ms)(0.04%) 117082 84.2% 15.8% 0% lookup_hash+0x80
0.43% 18.2% 42us( 326us) 31us(6427us)(0.01%) 33280 81.8% 18.2% 0% notify_change+0x64
0.04% 16.2% 15us( 377us) 62us(3969us)(0.00%) 9513 83.8% 16.2% 0% real_lookup+0x64
1.3% 22.1% 28us( 10ms) 23us(6143us)(0.03%) 154980 77.9% 22.1% 0% schedule+0x558
0.08% 16.7% 3864us(6429us) 16us( 66us)(0.00%) 66 83.3% 16.7% 0% sync_old_buffers+0x1c
0.00% 13.0% 14us( 26us) 39us( 56us)(0.00%) 23 87.0% 13.0% 0% sys_ioctl+0x4c
0.00% 0% 0.5us( 1.0us) 0us 20 100% 0% 0% sys_llseek+0x88
1.3% 12.0% 0.6us(4421us) 28us(8030us)(0.93%) 7276100 88.0% 12.0% 0% sys_lseek+0x6c
0.46% 14.3% 30us( 421us) 24us(4907us)(0.01%) 50700 85.7% 14.3% 0% sys_rename+0x1a0
0.00% 0% 10us( 20us) 0us 20 100% 0% 0% tty_release+0x1c
0.00% 0% 30us( 69us) 0us 22 100% 0% 0% tty_write+0x1bc
2.1% 21.1% 27us( 488us) 17us(5553us)(0.03%) 249861 78.9% 21.1% 0% vfs_create+0x8c
0.17% 23.2% 193us(1023us) 49us(4785us)(0.00%) 2880 76.8% 23.2% 0% vfs_mkdir+0x88
0.02% 20.5% 17us( 334us) 327us( 13ms)(0.01%) 3120 79.5% 20.5% 0% vfs_rmdir+0x158
0.00% 33.3% 7.6us( 8.9us) 17us( 33us)(0.00%) 6 66.7% 33.3% 0% vfs_statfs+0x4c
1.1% 17.7% 15us( 442us) 30us( 11ms)(0.05%) 249860 82.3% 17.7% 0% vfs_unlink+0x118
7.6% 14.8% 0.5us( 457us) 6.6us( 10ms)( 1.8%) 48896890 85.2% 14.8% 0% kmap_lock
4.6% 15.3% 0.6us( 457us) 6.5us( 10ms)(0.91%) 24448445 84.7% 15.3% 0% kmap_high+0x10
2.9% 14.4% 0.4us( 82us) 6.8us(9979us)(0.91%) 24448445 85.6% 14.4% 0% kunmap_high+0xc
0.00% 0% 0.2us( 1.6us) 0us 321 100% 0% 0% lastpid_lock
0.00% 0% 0.2us( 1.6us) 0us 321 100% 0% 0% get_pid+0x20
8.0% 19.5% 1.4us( 290us) 20us( 10ms)( 2.7%) 18642204 80.5% 19.5% 0% lru_list_lock
0.59% 5.1% 0.6us( 86us) 6.8us( 592us)(0.04%) 3146886 94.9% 5.1% 0% buffer_insert_inode_data_queue+0x10
0.16% 9.1% 0.2us( 59us) 7.9us( 557us)(0.06%) 2290600 90.9% 9.1% 0% buffer_insert_inode_queue+0x14
0.02% 15.3% 0.3us( 7.6us) 13us( 623us)(0.02%) 252854 84.7% 15.3% 0% inode_has_buffers+0x10
0.03% 15.9% 0.4us( 51us) 13us( 567us)(0.02%) 252821 84.1% 15.9% 0% invalidate_inode_buffers+0x10
0.00% 4.5% 9.3us( 290us) 9.3us( 15us)(0.00%) 66 95.5% 4.5% 0% kupdate+0x98
2.9% 23.4% 1.5us( 91us) 21us( 10ms)( 1.2%) 6398496 76.6% 23.4% 0% refile_buffer+0xc
1.7% 25.5% 1.7us( 96us) 21us( 901us)(0.65%) 3146800 74.5% 25.5% 0% remove_from_queues+0xc
0.00% 9.1% 13us( 52us) 2.8us( 7.8us)(0.00%) 121 90.9% 9.1% 0% sync_old_buffers+0x74
2.7% 28.4% 2.8us( 188us) 21us( 916us)(0.72%) 3153560 71.6% 28.4% 0% try_to_free_buffers+0x1c
0.00% 0% 0.5us( 4.5us) 0us 642 100% 0% 0% mmlist_lock
0.00% 0% 0.2us( 1.6us) 0us 321 100% 0% 0% copy_mm+0x120
0.00% 0% 0.8us( 4.5us) 0us 321 100% 0% 0% mmput+0x28
5.5% 8.0% 0.8us( 95us) 2.5us( 126us)(0.18%) 23761373 92.0% 8.0% 0% pagecache_lock
0.13% 9.5% 0.6us( 67us) 2.6us( 111us)(0.01%) 753332 90.5% 9.5% 0% __find_get_page+0x18
1.8% 7.9% 0.6us( 95us) 2.5us( 110us)(0.07%) 9801780 92.1% 7.9% 0% __find_lock_page+0xc
0.00% 0% 1.2us( 2.4us) 0us 20 100% 0% 0% add_to_page_cache+0x18
1.5% 7.1% 1.6us( 72us) 2.5us( 126us)(0.02%) 3143921 92.9% 7.1% 0% add_to_page_cache_unique+0x18
0.79% 8.5% 0.7us( 90us) 2.5us( 109us)(0.03%) 3489666 91.5% 8.5% 0% do_generic_file_read+0x1a4
0.00% 8.4% 1.6us( 12us) 2.9us( 19us)(0.00%) 6760 91.6% 8.4% 0% do_generic_file_read+0x370
0.00% 0.55% 0.1us( 6.3us) 1.7us( 7.3us)(0.00%) 46032 99.5% 0.55% 0% filemap_fdatasync+0x1c
0.00% 0.57% 0.1us( 3.1us) 1.6us( 6.9us)(0.00%) 46032 99.4% 0.57% 0% filemap_fdatawait+0x10
0.00% 8.0% 1.0us( 7.7us) 2.8us( 17us)(0.00%) 2965 92.0% 8.0% 0% find_or_create_page+0x38
0.00% 6.5% 1.6us( 6.7us) 2.5us( 14us)(0.00%) 2965 93.5% 6.5% 0% find_or_create_page+0x78
0.77% 7.7% 0.8us( 84us) 2.4us( 96us)(0.02%) 3153580 92.3% 7.7% 0% remove_inode_page+0x28
0.00% 10.0% 0.8us( 2.2us) 4.0us( 7.1us)(0.00%) 20 90.0% 10.0% 0% set_page_dirty+0x24
0.05% 9.7% 0.9us( 10us) 2.6us( 48us)(0.00%) 160720 90.3% 9.7% 0% truncate_inode_pages+0x38
0.46% 9.0% 0.5us( 54us) 2.5us( 72us)(0.03%) 3153580 91.0% 9.0% 0% truncate_list_pages+0x1f8
1.3% 1.7% 0.6us( 81us) 1.7us( 78us)(0.01%) 6652690 98.3% 1.7% 0% pagemap_lru_lock
0.14% 4.6% 1.4us( 70us) 2.0us( 56us)(0.00%) 324586 95.4% 4.6% 0% activate_page+0xc
0.72% 2.2% 0.7us( 81us) 1.5us( 75us)(0.00%) 3164095 97.8% 2.2% 0% lru_cache_add+0x1c
0.44% 0.93% 0.5us( 63us) 2.1us( 78us)(0.00%) 3164009 99.1% 0.93% 0% lru_cache_del+0xc
1.2% 4.8% 3.7us( 36us) 3.7us( 164us)(0.01%) 1096227 95.2% 4.8% 0% runqueue_lock
0.59% 4.3% 4.7us( 36us) 3.2us( 46us)(0.00%) 411010 95.7% 4.3% 0% __wake_up+0x5c
0.00% 33.5% 0.5us( 1.7us) 3.8us( 12us)(0.00%) 313 66.5% 33.5% 0% deliver_signal+0x48
0.00% 1.1% 7.3us( 19us) 5.4us( 14us)(0.00%) 656 98.9% 1.1% 0% process_timeout+0x14
0.00% 39.7% 1.7us( 4.2us) 2.5us( 5.8us)(0.00%) 73 60.3% 39.7% 0% schedule_tail+0x58
0.57% 4.1% 3.1us( 21us) 4.2us( 164us)(0.00%) 599905 95.9% 4.1% 0% schedule+0xc0
0.00% 12.3% 1.5us(10.0us) 5.0us( 27us)(0.00%) 4788 87.7% 12.3% 0% schedule+0x284
0.08% 12.5% 3.4us( 30us) 3.5us( 85us)(0.00%) 78856 87.5% 12.5% 0% schedule+0x518
0.00% 0.64% 3.3us( 14us) 4.6us( 5.2us)(0.00%) 626 99.4% 0.64% 0% wake_up_process+0x14
0.00% 0% 1.7us( 10us) 0us 350 100% 0% 0% sb_lock
0.00% 0% 0.5us( 3.3us) 0us 66 100% 0% 0% drop_super+0x24
0.00% 0% 1.2us( 9.1us) 0us 132 100% 0% 0% sync_supers+0x6c
0.00% 0% 5.2us( 10us) 0us 66 100% 0% 0% sync_unlocked_inodes+0x18
0.00% 0% 0.6us( 1.8us) 0us 86 100% 0% 0% sync_unlocked_inodes+0x1ac
0.00% 0% 0.4us( 4.9us) 0us 3379 100% 0% 0% scsi_bhqueue_lock
0.00% 0% 0.2us( 4.8us) 0us 2252 100% 0% 0% scsi_bottom_half_handler+0x1c
0.00% 0% 0.9us( 4.9us) 0us 1127 100% 0% 0% scsi_done+0x3c
0.11% 0.53% 0.6us( 8.1us) 1.9us( 11us)(0.00%) 617275 99.5% 0.53% 0% semaphore_lock
0.02% 0.75% 0.2us( 6.8us) 1.9us( 8.0us)(0.00%) 226681 99.3% 0.75% 0% __down+0x44
0.09% 0.40% 0.8us( 8.1us) 1.9us( 11us)(0.00%) 390572 99.6% 0.40% 0% __down+0x78
0.00% 0% 0.8us( 2.0us) 0us 15 100% 0% 0% __down_interruptible+0x48
0.00% 0% 1.6us( 5.3us) 0us 7 100% 0% 0% __down_interruptible+0x88
0.00% 0% 1.0us( 4.8us) 0us 640 100% 0% 0% shm_ids+0x28
0.00% 0% 0.8us( 1.8us) 0us 20 100% 0% 0% ipc_addid+0x94
0.00% 0% 1.7us( 4.8us) 0us 280 100% 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( 2.1us) 0us 260 100% 0% 0% shm_open+0x40
0.00% 0% 1.7us( 2.6us) 0us 20 100% 0% 0% sys_shmat+0xb8
0.00% 0% 0.4us( 0.8us) 0us 20 100% 0% 0% sys_shmat+0x25c
0.00% 0% 1.0us( 1.5us) 0us 20 100% 0% 0% sys_shmctl+0x684
0.00% 0% 0.3us( 0.6us) 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% 0.1us( 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
0.02% 0% 1.6us( 10us) 0us 40760 100% 0% 0% timerlist_lock
0.00% 0% 1.0us( 6.6us) 0us 3135 100% 0% 0% add_timer+0x10
0.00% 0% 0.4us( 5.5us) 0us 1127 100% 0% 0% del_timer+0x14
0.00% 0% 0.8us( 4.4us) 0us 1010 100% 0% 0% del_timer_sync+0x1c
0.00% 0% 1.6us( 4.8us) 0us 296 100% 0% 0% mod_timer+0x18
0.02% 0% 1.8us( 10us) 0us 32888 100% 0% 0% timer_bh+0xcc
0.00% 0% 0.4us( 5.0us) 0us 2304 100% 0% 0% timer_bh+0x254
0.00% 0% 6.3us( 11us) 0us 42 100% 0% 0% tlbstate_lock
0.00% 0% 6.3us( 11us) 0us 42 100% 0% 0% flush_tlb_others+0x90
0.00% 0% 0.4us( 6.2us) 0us 1840 100% 0% 0% tqueue_lock
0.00% 0% 0.3us( 4.5us) 0us 920 100% 0% 0% __run_task_queue+0x14
0.00% 0% 0.6us( 6.2us) 0us 856 100% 0% 0% batch_entropy_store+0x7c
0.00% 0% 0.4us( 2.4us) 0us 40 100% 0% 0% generic_plug_device+0x34
0.00% 0% 0.3us( 0.5us) 0us 24 100% 0% 0% rs_sched_event+0x38
1.1% 0.96% 0.6us( 180us) 3.0us( 180us)(0.01%) 6307206 99.0% 0.96% 0% unused_list_lock
0.50% 1.3% 0.5us( 62us) 3.5us( 180us)(0.01%) 3153646 98.7% 1.3% 0% get_unused_buffer_head+0x8
0.59% 0.59% 0.6us( 180us) 2.0us( 38us)(0.00%) 3153560 99.4% 0.59% 0% try_to_free_buffers+0x54
1.0% 2.5% 1.0us( 23us) 1.9us( 39us)(0.01%) 3166734 97.5% 2.5% 0% __free_pages_ok+0x13c
1.1% 0.10% 1.0us( 56us) 3.4us( 39us)(0.00%) 3635963 100% 0.10% 0% __wake_up+0x24
0.00% 0% 0.2us( 4.9us) 0us 10856 100% 0% 0% add_wait_queue+0x10
0.01% 5.7% 0.2us( 6.7us) 5.4us( 36us)(0.00%) 226696 94.3% 5.7% 0% add_wait_queue_exclusive+0x10
0.01% 0% 7.9us( 36us) 0us 2254 100% 0% 0% ahc_linux_isr+0x24
0.00% 0% 1.1us( 2.7us) 0us 101 100% 0% 0% change_protection+0x44
0.00% 0% 32us( 56us) 0us 382 100% 0% 0% clear_page_tables+0x1c
0.00% 0% 0.1us( 1.5us) 0us 3246 100% 0% 0% copy_mm+0x1e8
0.00% 0% 2.4us( 78us) 0us 4612 100% 0% 0% copy_mm+0x230
0.00% 0% 2.8us( 77us) 0us 4612 100% 0% 0% copy_page_range+0x100
0.01% 0% 0.9us( 7.7us) 0us 34051 100% 0% 0% do_IRQ+0x40
0.00% 0% 0.4us( 9.3us) 0us 34051 100% 0% 0% do_IRQ+0xc0
0.00% 0% 2.2us( 17us) 0us 2765 100% 0% 0% do_anonymous_page+0xb8
0.00% 0% 0.4us( 0.8us) 0us 61 100% 0% 0% do_brk+0x1d4
0.00% 0% 0.1us( 3.2us) 0us 321 100% 0% 0% do_exit+0x104
0.00% 0% 0.1us( 0.1us) 0us 321 100% 0% 0% do_exit+0x138
0.00% 0% 0.4us( 2.4us) 0us 321 100% 0% 0% do_exit+0x94
0.00% 0.30% 1.0us( 3.0us) 2.9us( 3.8us)(0.00%) 1007 99.7% 0.30% 0% do_mmap_pgoff+0x40c
0.00% 0% 0.6us( 6.3us) 0us 1522 100% 0% 0% do_mmap_pgoff+0x418
0.00% 3.1% 0.2us( 0.5us) 1.1us( 1.3us)(0.00%) 223 96.9% 3.1% 0% do_munmap+0x1b8
0.00% 0% 1.0us( 5.2us) 0us 637 100% 0% 0% do_munmap+0xe0
0.00% 0% 0.2us( 4.8us) 0us 16525 100% 0% 0% do_no_page+0x194
0.00% 0% 0.7us( 2.7us) 0us 361 100% 0% 0% do_page_fault+0xe0
0.00% 0% 0.9us( 4.0us) 0us 881 100% 0% 0% do_sigaction+0x58
0.00% 0% 0.6us( 1.6us) 0us 162 100% 0% 0% do_sigaction+0xd8
0.00% 0% 5.7us( 16us) 0us 333 100% 0% 0% do_signal+0x54
0.01% 0% 2.7us( 18us) 0us 7197 100% 0% 0% do_wp_page+0x20c
0.00% 0% 0.2us( 2.3us) 0us 382 100% 0% 0% exit_mmap+0x18
0.00% 0.41% 0.3us( 4.2us) 1.2us( 1.7us)(0.00%) 4192 99.6% 0.41% 0% exit_mmap+0x88
0.00% 0% 1.4us( 2.5us) 0us 321 100% 0% 0% exit_sighand+0x18
0.22% 0% 40us( 176us) 0us 18564 100% 0% 0% free_block+0x1c
0.01% 0% 0.6us( 65us) 0us 31262 100% 0% 0% handle_mm_fault+0x34
0.00% 0% 0.4us( 2.4us) 0us 333 100% 0% 0% handle_signal+0xb0
0.00% 0% 1.7us( 3.4us) 0us 61 100% 0% 0% insert_vm_struct+0x70
0.12% 0.19% 20us( 97us) 9.8us( 27us)(0.00%) 18564 99.8% 0.19% 0% kmem_cache_alloc_batch+0x18
0.00% 0% 1.4us( 2.5us) 0us 101 100% 0% 0% mprotect_fixup+0x2a8
0.00% 0% 0.6us( 1.3us) 0us 101 100% 0% 0% mprotect_fixup+0x2b4
0.00% 0% 3.6us( 66us) 0us 1146 100% 0% 0% pte_alloc+0x88
0.00% 0% 0.2us( 0.4us) 0us 61 100% 0% 0% put_dirty_page+0x3c
0.00% 0.62% 0.2us( 2.1us) 0.9us( 1.0us)(0.00%) 325 99.4% 0.62% 0% release_task+0x3c
0.02% 13.2% 0.3us( 7.0us) 7.0us( 42us)(0.01%) 237552 86.8% 13.2% 0% remove_wait_queue+0x10
1.9% 3.9% 2.0us( 20us) 2.6us( 28us)(0.01%) 3166821 96.1% 3.9% 0% rmqueue+0x28
0.18% 0.00% 1.0us( 91us) 1.0us( 1.4us)(0.00%) 585279 100% 0.00% 0% schedule+0x4c8
0.00% 0% 1.3us( 9.1us) 0us 321 100% 0% 0% schedule_tail+0x20
0.00% 0% 5.5us( 32us) 0us 714 100% 0% 0% send_sig_info+0x4c
0.00% 0% 1.0us( 1.5us) 0us 20 100% 0% 0% shmem_getpage_locked+0xd4
0.00% 0% 3.9us( 32us) 0us 40 100% 0% 0% shmem_truncate+0x38
0.00% 0% 0.2us( 2.7us) 0us 2024 100% 0% 0% sys_rt_sigprocmask+0x98
0.00% 0% 0.4us( 1.9us) 0us 333 100% 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( 1.5us) 0us 322 100% 0% 0% vma_merge+0x54
0.00% 0% 0.3us( 7.4us) 0us 33280 100% 0% 0% vmtruncate+0x4c
0.03% 0% 14us( 242us) 0us 6439 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
0.83% 3.5us( 170us)(0.01%) 10482834 99.2% 0.83% *TOTAL*
0.00% 0% 2.0us 1 2.0us( 6.7us) 0us 329 100% 0% [0xf73913c4]
0% 0us 329 100% 0% do_select+0x24
0.00% 0% 1.0us 1 1.0us( 1.7us) 0us 61 100% 0% binfmt_lock
0% 0us 61 100% 0% search_binary_handler+0x38
0.00% 0% 0.9us 1 0.9us( 1.2us) 0us 20 100% 0% chrdevs_lock
0% 0us 20 100% 0% get_chrfops+0x28
2.0% 1.5% 1.1us 5 1.2us( 133us) 3.5us( 170us)(0.01%) 5821303 98.5% 1.5% hash_table_lock
1.5% 3.5us( 170us)(0.01%) 5821303 98.5% 1.5% get_hash_table+0x60
0.05% 0% 27.4us 4 28us( 189us) 0us 6166 100% 0% tasklist_lock
0% 0us 66 100% 0% count_active_tasks+0xc
0% 0us 321 100% 0% exit_notify+0x1c
0% 0us 20 100% 0% kill_pg_info+0x20
0% 0us 4788 100% 0% schedule+0x238
0% 0us 971 100% 0% sys_wait4+0x8c
0.00% 0% 1.0us 1 1.0us( 5.0us) 0us 558 100% 0% xtime_lock
0% 0us 558 100% 0% do_gettimeofday+0x14
0% 0us 66 100% 0% copy_files+0x108
0% 0us 66 100% 0% do_fork+0x344
0% 0us 112420 100% 0% ext2_get_branch+0xa4
0% 0us 3823436 100% 0% fget+0x1c
0% 0us 718101 100% 0% path_init+0x134
0% 0us 308 100% 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
0.59% 0.4us( 186us) 2.5us( 66us)(0.01%) 0.6us( 13us) 21233119 99.4% 0.55%(0.03%) *TOTAL*
0% 0% 0us 0us 16 100% 0%( 0%) [0xf7487f64]
0% 0% 0us 0us 11 100% 0%( 0%) neigh_periodic_timer__thr+0xa8
0% 0% 0us 0us 5 100% 0%( 0%) neigh_update+0x3c
0% 0% 0us 0us 11 100% 0%( 0%) arp_tbl+0xc8
0% 0% 0us 0us 11 100% 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% 0.5us( 0.8us) 0us 0us 20 100% 0%( 0%) fasync_lock
0.00% 0% 0.5us( 0.8us) 0us 0us 20 100% 0%( 0%) fasync_helper+0x68
2.0% 2.0% 1.1us( 186us) 2.5us( 66us)(0.01%) 0.6us( 13us) 6300445 98.0% 1.9%(0.12%) hash_table_lock
0.00% 10.6% 2.1us( 5.0us) 5.5us( 24us)(0.00%) 1.2us( 2.2us) 85 89.4% 8.2%( 2.4%) hash_page_buffers+0x48
0.35% 2.2% 0.4us( 54us) 2.4us( 66us)(0.01%) 0.5us( 11us) 3146800 97.8% 2.0%(0.16%) remove_from_queues+0x18
1.7% 1.8% 1.8us( 186us) 2.6us( 51us)(0.01%) 0.6us( 13us) 3153560 98.2% 1.7%(0.07%) try_to_free_buffers+0x28
0.00% 0.10% 4.2us( 17us) 9.0us( 9.0us)(0.00%) 0us 963 99.9% 0.10%( 0%) tasklist_lock
0.00% 0% 1.0us( 3.4us) 0us 0us 321 100% 0%( 0%) do_fork+0x560
0.00% 0% 9.9us( 17us) 0us 0us 321 100% 0%( 0%) exit_notify+0x190
0.00% 0.31% 1.8us( 4.5us) 9.0us( 9.0us)(0.00%) 0us 321 99.7% 0.31%( 0%) release_task+0x8c
0.20% 0% 10us( 39us) 0us 0us 65776 100% 0%( 0%) xtime_lock
0.02% 0% 2.3us( 17us) 0us 0us 32888 100% 0%( 0%) timer_bh+0xc
0.18% 0% 18us( 39us) 0us 0us 32888 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% 0.2us( 3.1us) 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% 0.1us( 2.6us) 0us 0us 260 100% 0%( 0%) expand_fd_array+0x13c
0.00% 0% 1.5us( 13us) 0us 0us 260 100% 0%( 0%) expand_fd_array+0x88
0.01% 0% 0.0us( 39us) 0us 0us 3198541 100% 0%( 0%) ext2_alloc_block+0x1c
0.01% 0% 0.0us( 7.2us) 0us 0us 1961006 100% 0%( 0%) ext2_discard_prealloc+0x14
0.02% 0% 0.0us( 6.6us) 0us 0us 3146801 100% 0%( 0%) ext2_get_block+0x100
0.01% 0% 0.0us( 11us) 0us 0us 3146801 100% 0%( 0%) ext2_get_block+0x27c
0.04% 0% 0.2us( 136us) 0us 0us 577099 100% 0%( 0%) ext2_new_block+0x6cc
0.00% 0% 0.1us( 1.1us) 0us 0us 61 100% 0%( 0%) flush_old_exec+0x230
0.00% 0% 0.0us( 0.2us) 0us 0us 21 100% 0%( 0%) flush_old_exec+0x29c
0.04% 0% 0.1us( 38us) 0us 0us 944100 100% 0%( 0%) get_unused_fd+0x24
0.00% 0% 0.0us( 0.4us) 0us 0us 61 100% 0%( 0%) load_elf_binary+0x18c
0.00% 0% 0.1us( 1.3us) 0us 0us 4295 100% 0%( 0%) rt_check_expire__thr+0x64
0.03% 0% 0.1us( 8.8us) 0us 0us 942401 100% 0%( 0%) sys_close+0x1c
0.00% 0% 0.4us( 3.0us) 0us 0us 60 100% 0%( 0%) sys_dup2+0x2c
0.02% 0% 0.1us( 9.1us) 0us 0us 943816 100% 0%( 0%) sys_open+0x60
0.00% 0% 0.0us( 0.2us) 0us 0us 101 100% 0%( 0%) sys_open+0xbc
_________________________________________________________________________________________________________________________
Number of read locks found=6