___________________________________________________________________________________________
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 07:54:02 2002
End time: Fri Mar 1 07:57:48 2002
Delta Time: 225.47 sec.
Hash table slots in use: 265.
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
13.1% 1.0us( 15ms) 9.2us( 15ms)( 8.5%) 127393780 86.9% 13.1% 0.00% *TOTAL*
0.00% 0% 0.6us( 1.0us) 0us 2 100% 0% 0% [0xc321774c]
0.00% 0% 1.0us( 1.0us) 0us 1 100% 0% 0% kmem_cache_grow+0xa4
0.00% 0% 0.2us( 0.2us) 0us 1 100% 0% 0% kmem_cache_grow+0x1f4
0.00% 0% 4.2us( 5.9us) 0us 21 100% 0% 0% [0xe5123f10]
0.00% 0% 3.3us( 4.8us) 0us 2 100% 0% 0% unmap_fixup+0x8c
0.00% 0% 4.3us( 5.9us) 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% 1.6% 1.8us( 2.8us) 1.7us( 1.7us)(0.00%) 61 98.4% 1.6% 0% [0xf77f25c8]
0.00% 1.6% 1.8us( 2.8us) 1.7us( 1.7us)(0.00%) 61 98.4% 1.6% 0% unmap_fixup+0xa8
0.00% 0% 1.7us( 7.0us) 0us 902 100% 0% 0% [0xf7b32698]
0.00% 0% 1.7us( 7.0us) 0us 902 100% 0% 0% rh_int_timer_do+0x4c
0.00% 0% 5.5us( 10us) 0us 56 100% 0% 0% [0xf7b7b0d0]
0.00% 0% 5.5us( 10us) 0us 56 100% 0% 0% dev_watchdog+0x14
0.00% 0% 0.1us( 0.2us) 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( 0.2us) 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% 3.8us( 38us) 0us 681 100% 0% 0% [0xf7bca810]
0.00% 0% 3.8us( 38us) 0us 681 100% 0% 0% ahc_linux_queue+0x38
0.00% 0% 1.4us( 6.9us) 0us 310 100% 0% 0% allocator_request_lock
0.00% 0% 2.3us( 6.9us) 0us 155 100% 0% 0% scsi_free+0x1c
0.00% 0% 0.5us( 3.4us) 0us 155 100% 0% 0% scsi_malloc+0x48
0.12% 0.04% 0.3us( 28us) 2.0us( 38us)(0.00%) 826268 100% 0.04% 0% arbitration_lock
0.00% 0.55% 0.4us( 1.4us) 1.1us( 1.2us)(0.00%) 366 99.5% 0.55% 0% deny_write_access+0xc
0.12% 0.04% 0.3us( 28us) 2.0us( 38us)(0.00%) 825902 100% 0.04% 0% get_write_access+0xc
0.00% 0% 2.3us( 2.3us) 0us 1 100% 0% 0% bdev_lock
0.00% 0% 2.3us( 2.3us) 0us 1 100% 0% 0% bdget+0x34
0.03% 0% 13us( 72us) 0us 5736 100% 0% 0% call_lock
0.03% 0% 13us( 72us) 0us 5736 100% 0% 0% smp_call_function+0x58
4.3% 8.1% 0.7us( 787us) 4.0us( 696us)(0.25%) 13814396 91.9% 8.1% 0% dcache_lock
0.00% 6.7% 1.3us( 2.7us) 1.4us( 1.4us)(0.00%) 15 93.3% 6.7% 0% autofs4_expire+0x38
0.01% 6.9% 0.3us( 9.9us) 3.9us( 72us)(0.00%) 109240 93.1% 6.9% 0% d_alloc+0x138
0.03% 11.8% 0.3us( 7.9us) 4.2us( 186us)(0.01%) 213860 88.2% 11.8% 0% d_delete+0x10
0.00% 3.3% 0.2us( 4.3us) 3.7us( 25us)(0.00%) 4640 96.7% 3.3% 0% d_delete+0x94
0.04% 9.8% 0.3us( 6.5us) 4.0us( 607us)(0.01%) 323101 90.2% 9.8% 0% d_instantiate+0x30
3.7% 8.0% 0.7us( 104us) 4.0us( 696us)(0.20%) 11668784 92.0% 8.0% 0% d_lookup+0x5c
0.03% 10.0% 1.3us( 23us) 3.9us( 74us)(0.00%) 42900 90.0% 10.0% 0% d_move+0x48
0.01% 4.9% 0.2us( 5.8us) 3.4us( 56us)(0.00%) 109220 95.1% 4.9% 0% d_rehash+0x50
0.00% 1.8% 0.2us( 3.8us) 4.7us( 17us)(0.00%) 1540 98.2% 1.8% 0% d_unhash+0x44
0.42% 9.2% 0.7us( 69us) 4.2us( 681us)(0.03%) 1269750 90.8% 9.2% 0% dput+0x30
0.00% 0% 1.3us( 3.7us) 0us 53 100% 0% 0% link_path_walk+0x2c8
0.00% 3.7% 2.9us( 515us) 4.7us( 56us)(0.00%) 3531 96.3% 3.7% 0% prune_dcache+0x14
0.03% 6.0% 1.0us( 572us) 3.9us( 56us)(0.00%) 61592 94.0% 6.0% 0% prune_dcache+0x148
0.02% 2.4% 6.8us( 787us) 3.7us( 63us)(0.00%) 6170 97.6% 2.4% 0% select_parent+0x20
0.00% 0% 1.4us( 14us) 0us 1362 100% 0% 0% device_request_lock
0.00% 0% 0.7us( 4.8us) 0us 681 100% 0% 0% __scsi_release_command+0x14
0.00% 0% 2.1us( 14us) 0us 681 100% 0% 0% scsi_allocate_device+0x30
0.00% 0% 3.1us( 17us) 0us 390 100% 0% 0% emergency_lock
0.00% 0% 3.1us( 17us) 0us 390 100% 0% 0% bounce_end_io_write+0x28
1.0% 2.7% 1.0us( 95us) 2.6us( 85us)(0.01%) 2396906 97.3% 2.7% 0% files_lock
0.00% 0% 0.5us( 0.9us) 0us 40 100% 0% 0% check_tty_count+0x10
0.18% 3.9% 0.5us( 95us) 2.8us( 84us)(0.00%) 798874 96.1% 3.9% 0% file_move+0x18
0.14% 2.4% 0.4us( 50us) 2.6us( 85us)(0.00%) 798996 97.6% 2.4% 0% fput+0x80
0.70% 1.9% 2.0us( 79us) 2.3us( 51us)(0.00%) 798996 98.1% 1.9% 0% get_empty_filp+0xc
0.10% 0.03% 9.1us( 235us) 0us 23777 100% 0% 0.03% global_bh_lock
0.10% 0.03% 9.1us( 235us) 0us 23777 100% 0% 0.03% bh_action+0x18
0.09% 0% 8.8us( 17us) 0us 22547 100% 0% 0% i8253_lock
0.09% 0% 8.8us( 17us) 0us 22547 100% 0% 0% timer_interrupt+0x2c
0.03% 0% 2.9us( 9.4us) 0us 22547 100% 0% 0% i8259A_lock
0.03% 0% 2.9us( 9.4us) 0us 22547 100% 0% 0% timer_interrupt+0x90
0.00% 0% 1.9us( 2.7us) 0us 2 100% 0% 0% inet_peer_unused_lock
0.00% 0% 1.9us( 2.7us) 0us 2 100% 0% 0% cleanup_once+0x24
0.36% 0.36% 0.8us( 64us) 2.3us( 54us)(0.00%) 968931 99.6% 0.36% 0% inode_lock
0.07% 0.16% 0.6us( 52us) 2.3us( 6.3us)(0.00%) 249109 99.8% 0.16% 0% __mark_inode_dirty+0x48
0.12% 0.39% 1.3us( 64us) 2.3us( 54us)(0.00%) 213942 99.6% 0.39% 0% get_empty_inode+0x24
0.00% 0% 0.9us( 3.4us) 0us 29 100% 0% 0% get_new_inode+0x34
0.02% 0.28% 2.2us( 31us) 2.1us( 7.5us)(0.00%) 24301 99.7% 0.28% 0% iget4+0x3c
0.05% 0.16% 0.5us( 39us) 2.2us( 7.4us)(0.00%) 213861 99.8% 0.16% 0% insert_inode_hash+0x44
0.08% 0.78% 0.8us( 61us) 2.3us( 11us)(0.00%) 238238 99.2% 0.78% 0% iput+0x78
0.00% 0% 8.6us( 16us) 0us 45 100% 0% 0% sync_unlocked_inodes+0x10
0.01% 0.00% 1.0us( 7.2us) 1.1us( 1.1us)(0.00%) 29406 100% 0.00% 0% sync_unlocked_inodes+0x12c
0.01% 0% 3.5us( 64us) 0us 4584 100% 0% 0% io_request_lock
0.00% 0% 1.8us( 41us) 0us 1152 100% 0% 0% __make_request+0xec
0.00% 0% 8.2us( 22us) 0us 681 100% 0% 0% ahc_linux_isr+0x2ec
0.00% 0% 16us( 64us) 0us 27 100% 0% 0% generic_unplug_device+0x10
0.00% 0% 4.5us( 42us) 0us 681 100% 0% 0% scsi_dispatch_cmd+0x11c
0.00% 0% 0.9us( 3.9us) 0us 681 100% 0% 0% scsi_finish_command+0x18
0.00% 0% 3.3us( 12us) 0us 681 100% 0% 0% scsi_queue_next_request+0x18
0.00% 0% 3.0us( 9.1us) 0us 681 100% 0% 0% scsi_request_fn+0x31c
12.3% 10.3% 2.6us( 15ms) 23us( 15ms)( 1.5%) 10890154 89.7% 10.3% 0% kernel_flag
0.00% 0% 35us( 40us) 0us 20 100% 0% 0% chrdev_open+0x4c
0.00% 3.6% 0.6us( 1.5us) 3.8us( 3.8us)(0.00%) 28 96.4% 3.6% 0% de_put+0x28
0.44% 13.9% 3569us( 15ms) 1898us( 15ms)(0.00%) 281 86.1% 13.9% 0% do_exit+0xe8
2.6% 17.5% 28us( 717us) 64us( 13ms)(0.13%) 211640 82.5% 17.5% 0% ext2_delete_inode+0x80
0.06% 4.9% 0.3us( 41us) 12us(5264us)(0.02%) 480059 95.1% 4.9% 0% ext2_free_blocks+0x230
0.09% 10.2% 0.4us( 76us) 15us(5037us)(0.04%) 444077 89.8% 10.2% 0% ext2_new_block+0x564
0.21% 2.3% 0.2us( 52us) 6.2us(4426us)(0.02%) 2823909 97.7% 2.3% 0% ext2_new_block+0x764
0.01% 1.9% 0.2us( 8.1us) 4.5us( 95us)(0.00%) 82680 98.1% 1.9% 0% ext2_new_block+0x7f8
0.00% 0% 3.9us( 4.1us) 0us 20 100% 0% 0% get_chrfops+0x8c
0.65% 16.7% 15us( 582us) 43us(8271us)(0.04%) 100179 83.3% 16.7% 0% lookup_hash+0x80
0.26% 17.6% 21us( 267us) 27us(5349us)(0.01%) 28160 82.4% 17.6% 0% notify_change+0x64
0.06% 14.3% 16us( 418us) 52us(3445us)(0.00%) 8980 85.7% 14.3% 0% real_lookup+0x64
1.2% 25.6% 34us(3037us) 24us(4987us)(0.03%) 82473 74.4% 25.6% 0% schedule+0x558
0.08% 20.0% 3797us(6090us) 17us( 71us)(0.00%) 45 80.0% 20.0% 0% sync_old_buffers+0x1c
0.00% 6.2% 13us( 26us) 6.5us( 6.5us)(0.00%) 16 93.8% 6.2% 0% sys_ioctl+0x4c
0.00% 0% 0.6us( 0.9us) 0us 20 100% 0% 0% sys_llseek+0x88
1.7% 13.2% 0.6us( 114us) 24us(7863us)( 1.1%) 6156700 86.8% 13.2% 0% sys_lseek+0x6c
0.60% 15.1% 31us( 446us) 22us(5423us)(0.01%) 42900 84.9% 15.1% 0% sys_rename+0x1a0
0.00% 0% 11us( 26us) 0us 20 100% 0% 0% tty_release+0x1c
0.00% 0% 29us( 71us) 0us 22 100% 0% 0% tty_write+0x1bc
2.7% 23.2% 29us( 632us) 15us(5822us)(0.04%) 211421 76.8% 23.2% 0% vfs_create+0x8c
0.13% 32.5% 119us( 642us) 35us( 634us)(0.00%) 2440 67.5% 32.5% 0% vfs_mkdir+0x88
0.02% 17.3% 17us( 299us) 233us(8877us)(0.01%) 2640 82.7% 17.3% 0% vfs_rmdir+0x158
0.00% 75.0% 10us( 12us) 14us( 21us)(0.00%) 4 25.0% 75.0% 0% vfs_statfs+0x4c
1.5% 17.7% 16us( 401us) 25us(5473us)(0.05%) 211420 82.3% 17.7% 0% vfs_unlink+0x118
10.5% 19.9% 0.6us( 543us) 7.3us( 10ms)( 3.3%) 41379230 80.1% 19.9% 0% kmap_lock
6.4% 20.5% 0.7us( 543us) 7.3us( 10ms)( 1.7%) 20689615 79.5% 20.5% 0% kmap_high+0x10
4.1% 19.4% 0.4us( 74us) 7.3us( 10ms)( 1.6%) 20689615 80.6% 19.4% 0% kunmap_high+0xc
0.00% 0% 0.2us( 1.2us) 0us 281 100% 0% 0% lastpid_lock
0.00% 0% 0.2us( 1.2us) 0us 281 100% 0% 0% get_pid+0x20
10.2% 22.3% 1.5us( 245us) 16us( 846us)( 3.1%) 15773812 77.7% 22.3% 0% lru_list_lock
0.86% 9.6% 0.7us( 74us) 7.3us( 612us)(0.10%) 2662741 90.4% 9.6% 0% buffer_insert_inode_data_queue+0x10
0.27% 18.1% 0.3us( 84us) 7.9us( 537us)(0.15%) 1938200 81.9% 18.1% 0% buffer_insert_inode_queue+0x14
0.03% 16.3% 0.3us( 39us) 12us( 652us)(0.02%) 213970 83.7% 16.3% 0% inode_has_buffers+0x10
0.04% 16.8% 0.4us( 7.5us) 11us( 539us)(0.02%) 213941 83.2% 16.8% 0% invalidate_inode_buffers+0x10
0.00% 8.9% 10us( 245us) 3.4us( 5.3us)(0.00%) 45 91.1% 8.9% 0% kupdate+0x98
3.7% 27.0% 1.5us( 100us) 17us( 783us)( 1.4%) 5413754 73.0% 27.0% 0% refile_buffer+0xc
2.0% 24.6% 1.7us( 245us) 18us( 708us)(0.67%) 2662680 75.4% 24.6% 0% remove_from_queues+0xc
0.00% 4.9% 14us( 47us) 2.8us( 5.5us)(0.00%) 81 95.1% 4.9% 0% sync_old_buffers+0x74
3.3% 27.3% 2.7us( 184us) 18us( 846us)(0.74%) 2668400 72.7% 27.3% 0% try_to_free_buffers+0x1c
0.00% 0% 0.5us( 4.3us) 0us 562 100% 0% 0% mmlist_lock
0.00% 0% 0.2us( 2.0us) 0us 281 100% 0% 0% copy_mm+0x120
0.00% 0% 0.8us( 4.3us) 0us 281 100% 0% 0% mmput+0x28
6.9% 10.2% 0.8us( 173us) 2.8us( 172us)(0.31%) 20090203 89.8% 10.2% 0% pagecache_lock
0.15% 11.3% 0.5us( 21us) 2.8us( 149us)(0.01%) 640982 88.7% 11.3% 0% __find_get_page+0x18
2.3% 10.4% 0.6us( 79us) 2.8us( 159us)(0.13%) 8293820 89.6% 10.4% 0% __find_lock_page+0xc
0.00% 0% 1.3us( 1.8us) 0us 20 100% 0% 0% add_to_page_cache+0x18
1.9% 10.4% 1.6us( 173us) 3.0us( 139us)(0.05%) 2660241 89.6% 10.4% 0% add_to_page_cache_unique+0x18
0.97% 10.3% 0.7us( 81us) 2.7us( 172us)(0.05%) 2952866 89.7% 10.3% 0% do_generic_file_read+0x1a4
0.00% 10.7% 1.7us( 7.5us) 3.1us( 22us)(0.00%) 5720 89.3% 10.7% 0% do_generic_file_read+0x370
0.00% 0.56% 0.1us( 3.5us) 2.0us( 7.2us)(0.00%) 29406 99.4% 0.56% 0% filemap_fdatasync+0x1c
0.00% 0.57% 0.1us( 2.9us) 1.9us( 13us)(0.00%) 29406 99.4% 0.57% 0% filemap_fdatawait+0x10
0.00% 12.9% 1.2us( 13us) 3.3us( 23us)(0.00%) 2441 87.1% 12.9% 0% find_or_create_page+0x38
0.00% 11.2% 1.8us( 6.8us) 3.5us( 28us)(0.00%) 2441 88.8% 11.2% 0% find_or_create_page+0x78
0.95% 9.0% 0.8us( 59us) 2.5us( 90us)(0.03%) 2668420 91.0% 9.0% 0% remove_inode_page+0x28
0.00% 20.0% 0.9us( 2.4us) 2.5us( 4.7us)(0.00%) 20 80.0% 20.0% 0% set_page_dirty+0x24
0.06% 12.2% 1.0us( 34us) 2.7us( 55us)(0.00%) 136000 87.8% 12.2% 0% truncate_inode_pages+0x38
0.56% 10.4% 0.5us( 62us) 2.6us( 83us)(0.04%) 2668420 89.6% 10.4% 0% truncate_list_pages+0x1f8
1.7% 2.5% 0.7us( 66us) 1.9us( 68us)(0.01%) 5629865 97.5% 2.5% 0% pagemap_lru_lock
0.18% 5.3% 1.4us( 59us) 2.1us( 43us)(0.00%) 274581 94.7% 5.3% 0% activate_page+0xc
0.98% 3.5% 0.8us( 66us) 1.8us( 68us)(0.01%) 2677643 96.5% 3.5% 0% lru_cache_add+0x1c
0.55% 1.2% 0.5us( 60us) 2.1us( 59us)(0.00%) 2677641 98.8% 1.2% 0% lru_cache_del+0xc
1.2% 9.0% 4.2us( 35us) 4.6us( 59us)(0.01%) 636513 91.0% 9.0% 0% runqueue_lock
0.56% 9.1% 5.3us( 35us) 4.0us( 34us)(0.00%) 239995 90.9% 9.1% 0% __wake_up+0x5c
0.00% 38.5% 0.5us( 2.1us) 3.9us( 11us)(0.00%) 262 61.5% 38.5% 0% deliver_signal+0x48
0.00% 0.22% 8.0us( 22us) 4.5us( 4.5us)(0.00%) 455 99.8% 0.22% 0% process_timeout+0x14
0.00% 38.2% 1.8us( 3.2us) 3.1us( 6.0us)(0.00%) 55 61.8% 38.2% 0% schedule_tail+0x58
0.51% 7.3% 3.5us( 19us) 5.5us( 59us)(0.01%) 333850 92.7% 7.3% 0% schedule+0xc0
0.00% 11.2% 1.6us( 8.7us) 5.5us( 28us)(0.00%) 3640 88.8% 11.2% 0% schedule+0x284
0.11% 18.9% 4.1us( 24us) 4.1us( 40us)(0.00%) 57718 81.1% 18.9% 0% schedule+0x518
0.00% 1.5% 3.4us( 15us) 2.8us( 5.1us)(0.00%) 538 98.5% 1.5% 0% wake_up_process+0x14
0.00% 0% 1.6us( 11us) 0us 245 100% 0% 0% sb_lock
0.00% 0% 0.4us( 2.7us) 0us 45 100% 0% 0% drop_super+0x24
0.00% 0% 1.1us( 7.5us) 0us 90 100% 0% 0% sync_supers+0x6c
0.00% 0% 5.5us( 11us) 0us 45 100% 0% 0% sync_unlocked_inodes+0x18
0.00% 0% 0.5us( 1.7us) 0us 65 100% 0% 0% sync_unlocked_inodes+0x1ac
0.00% 0% 0.4us( 4.4us) 0us 2043 100% 0% 0% scsi_bhqueue_lock
0.00% 0% 0.2us( 4.4us) 0us 1362 100% 0% 0% scsi_bottom_half_handler+0x1c
0.00% 0% 0.8us( 3.5us) 0us 681 100% 0% 0% scsi_done+0x3c
0.12% 1.1% 0.7us( 9.8us) 2.4us( 14us)(0.00%) 364611 98.9% 1.1% 0% semaphore_lock
0.02% 1.5% 0.3us( 7.6us) 2.4us( 14us)(0.00%) 145174 98.5% 1.5% 0% __down+0x44
0.09% 0.74% 1.0us( 9.8us) 2.5us( 11us)(0.00%) 219396 99.3% 0.74% 0% __down+0x78
0.00% 4.2% 1.0us( 2.9us) 3.0us( 3.0us)(0.00%) 24 95.8% 4.2% 0% __down_interruptible+0x48
0.00% 0% 1.2us( 3.2us) 0us 17 100% 0% 0% __down_interruptible+0x88
0.00% 0% 1.1us( 5.4us) 0us 560 100% 0% 0% shm_ids+0x28
0.00% 0% 0.9us( 1.9us) 0us 20 100% 0% 0% ipc_addid+0x94
0.00% 0% 1.7us( 4.8us) 0us 240 100% 0% 0% shm_close+0x54
0.00% 0% 0.2us( 0.6us) 0us 20 100% 0% 0% shm_mmap+0x54
0.00% 0% 0.4us( 2.2us) 0us 220 100% 0% 0% shm_open+0x40
0.00% 0% 1.8us( 3.2us) 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% 1.3us( 5.4us) 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% 0.4us( 0.6us) 0us 20 100% 0% 0% shmem_delete_inode+0x38
0.00% 0% 0.2us( 1.3us) 0us 20 100% 0% 0% shmem_get_inode+0x154
0.00% 0% 1.1us( 1.2us) 0us 20 100% 0% 0% swaplock
0.00% 0% 1.1us( 1.2us) 0us 20 100% 0% 0% si_swapinfo+0x18
0.02% 0% 1.6us( 9.9us) 0us 27833 100% 0% 0% timerlist_lock
0.00% 0% 0.9us( 5.8us) 0us 2062 100% 0% 0% add_timer+0x10
0.00% 0% 0.4us( 5.5us) 0us 681 100% 0% 0% del_timer+0x14
0.00% 0% 0.8us( 7.0us) 0us 758 100% 0% 0% del_timer_sync+0x1c
0.00% 0% 1.5us( 4.7us) 0us 202 100% 0% 0% mod_timer+0x18
0.02% 0% 1.8us( 9.9us) 0us 22547 100% 0% 0% timer_bh+0xcc
0.00% 0% 0.4us( 4.0us) 0us 1583 100% 0% 0% timer_bh+0x254
0.00% 0% 6.1us( 12us) 0us 42 100% 0% 0% tlbstate_lock
0.00% 0% 6.1us( 12us) 0us 42 100% 0% 0% flush_tlb_others+0x90
0.00% 0% 0.4us( 4.7us) 0us 1136 100% 0% 0% tqueue_lock
0.00% 0% 0.3us( 2.9us) 0us 568 100% 0% 0% __run_task_queue+0x14
0.00% 0% 0.5us( 4.7us) 0us 516 100% 0% 0% batch_entropy_store+0x7c
0.00% 0% 0.4us( 1.8us) 0us 27 100% 0% 0% generic_plug_device+0x34
0.00% 0% 0.4us( 0.8us) 0us 25 100% 0% 0% rs_sched_event+0x38
1.5% 1.3% 0.6us( 181us) 3.3us( 155us)(0.01%) 5336802 98.7% 1.3% 0% unused_list_lock
0.75% 1.8% 0.6us( 127us) 3.8us( 155us)(0.01%) 2668402 98.2% 1.8% 0% get_unused_buffer_head+0x8
0.74% 0.76% 0.6us( 181us) 2.0us( 45us)(0.00%) 2668400 99.2% 0.76% 0% try_to_free_buffers+0x54
1.3% 2.7% 1.1us( 19us) 1.8us( 89us)(0.01%) 2680009 97.3% 2.7% 0% __free_pages_ok+0x13c
1.1% 0.18% 0.8us( 57us) 3.8us( 43us)(0.00%) 2985551 99.8% 0.18% 0% __wake_up+0x24
0.00% 0% 0.2us( 5.1us) 0us 9120 100% 0% 0% add_wait_queue+0x10
0.02% 9.3% 0.3us( 6.7us) 6.8us( 51us)(0.01%) 145198 90.7% 9.3% 0% add_wait_queue_exclusive+0x10
0.01% 0% 8.4us( 41us) 0us 1362 100% 0% 0% ahc_linux_isr+0x24
0.00% 0% 1.0us( 2.6us) 0us 101 100% 0% 0% change_protection+0x44
0.00% 0% 32us( 67us) 0us 342 100% 0% 0% clear_page_tables+0x1c
0.00% 0% 0.2us( 1.1us) 0us 2966 100% 0% 0% copy_mm+0x1e8
0.00% 0% 2.3us( 77us) 0us 4172 100% 0% 0% copy_mm+0x230
0.01% 0% 2.7us( 77us) 0us 4172 100% 0% 0% copy_page_range+0x100
0.01% 0% 0.9us( 7.5us) 0us 23266 100% 0% 0% do_IRQ+0x40
0.00% 0% 0.4us( 5.7us) 0us 23266 100% 0% 0% do_IRQ+0xc0
0.00% 0% 2.4us( 23us) 0us 2481 100% 0% 0% do_anonymous_page+0xb8
0.00% 0% 0.4us( 0.4us) 0us 61 100% 0% 0% do_brk+0x1d4
0.00% 0% 0.1us( 2.7us) 0us 281 100% 0% 0% do_exit+0x104
0.00% 0% 0.1us( 0.1us) 0us 281 100% 0% 0% do_exit+0x138
0.00% 0% 0.3us( 3.1us) 0us 281 100% 0% 0% do_exit+0x94
0.00% 0.50% 1.0us( 2.5us) 1.7us( 3.1us)(0.00%) 1007 99.5% 0.50% 0% do_mmap_pgoff+0x40c
0.00% 0% 0.7us( 7.5us) 0us 1478 100% 0% 0% do_mmap_pgoff+0x418
0.00% 0.90% 0.2us( 0.9us) 0.7us( 0.9us)(0.00%) 223 99.1% 0.90% 0% do_munmap+0x1b8
0.00% 0% 1.0us( 5.3us) 0us 593 100% 0% 0% do_munmap+0xe0
0.00% 0% 0.2us( 4.7us) 0us 15445 100% 0% 0% do_no_page+0x194
0.00% 0% 0.8us( 3.5us) 0us 321 100% 0% 0% do_page_fault+0xe0
0.00% 0% 0.9us( 5.5us) 0us 834 100% 0% 0% do_sigaction+0x58
0.00% 0% 0.6us( 2.0us) 0us 162 100% 0% 0% do_sigaction+0xd8
0.00% 0% 6.1us( 18us) 0us 282 100% 0% 0% do_signal+0x54
0.01% 0% 3.0us( 20us) 0us 6273 100% 0% 0% do_wp_page+0x20c
0.00% 0% 0.2us( 2.9us) 0us 342 100% 0% 0% exit_mmap+0x18
0.00% 0.20% 0.3us( 3.0us) 1.1us( 1.2us)(0.00%) 3912 99.8% 0.20% 0% exit_mmap+0x88
0.00% 0% 1.6us( 2.6us) 0us 281 100% 0% 0% exit_sighand+0x18
0.29% 0% 43us( 166us) 0us 15453 100% 0% 0% free_block+0x1c
0.01% 0% 0.6us( 17us) 0us 28418 100% 0% 0% handle_mm_fault+0x34
0.00% 0% 0.4us( 3.0us) 0us 282 100% 0% 0% handle_signal+0xb0
0.00% 0% 1.8us( 3.9us) 0us 61 100% 0% 0% insert_vm_struct+0x70
0.19% 0.71% 28us( 114us) 15us( 42us)(0.00%) 15459 99.3% 0.71% 0% kmem_cache_alloc_batch+0x18
0.00% 2.0% 1.4us( 2.6us) 2.7us( 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% 3.8us( 50us) 0us 1026 100% 0% 0% pte_alloc+0x88
0.00% 0% 0.2us( 0.4us) 0us 61 100% 0% 0% put_dirty_page+0x3c
0.00% 1.7% 0.2us( 1.7us) 1.1us( 1.4us)(0.00%) 287 98.3% 1.7% 0% release_task+0x3c
0.03% 21.2% 0.4us( 7.2us) 8.0us( 44us)(0.01%) 154318 78.8% 21.2% 0% remove_wait_queue+0x10
2.5% 6.9% 2.1us( 15us) 3.0us( 27us)(0.03%) 2680012 93.1% 6.9% 0% rmqueue+0x28
0.21% 0% 1.5us( 85us) 0us 322748 100% 0% 0% schedule+0x4c8
0.00% 0% 1.3us( 12us) 0us 281 100% 0% 0% schedule_tail+0x20
0.00% 0% 5.5us( 41us) 0us 623 100% 0% 0% send_sig_info+0x4c
0.00% 0% 1.4us( 3.3us) 0us 20 100% 0% 0% shmem_getpage_locked+0xd4
0.00% 0% 3.2us( 5.5us) 0us 40 100% 0% 0% shmem_truncate+0x38
0.00% 0% 0.2us( 2.1us) 0us 2014 100% 0% 0% sys_rt_sigprocmask+0x98
0.00% 0% 0.5us( 2.5us) 0us 282 100% 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( 1.4us) 0us 322 100% 0% 0% vma_merge+0x54
0.00% 0% 0.3us( 9.2us) 0us 28160 100% 0% 0% vmtruncate+0x4c
0.03% 0% 13us( 178us) 0us 5955 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
0.86% 3.5us( 137us)(0.02%) 10018100 99.1% 0.86% *TOTAL*
0.00% 0% 1.5us 1 1.5us( 3.9us) 0us 9 100% 0% [0xf7a90894]
0% 0us 9 100% 0% ip_route_input+0x88
0.00% 0% 100.0us 2 124us( 203us) 0us 5 100% 0% __brlock_array+0x84
0% 0us 3 100% 0% net_rx_action+0x44
0% 0us 2 100% 0% nf_hook_slow+0xa4
0.00% 0% 0.9us 1 0.9us( 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( 1.4us) 0us 20 100% 0% chrdevs_lock
0% 0us 20 100% 0% get_chrfops+0x28
0.00% 0% 4.0us 1 4.0us( 11us) 0us 29 100% 0% fib_hash_lock
0% 0us 29 100% 0% fn_hash_lookup+0x10
3.1% 1.7% 1.4us 6 1.6us( 140us) 3.5us( 137us)(0.02%) 4911829 98.3% 1.7% hash_table_lock
1.7% 3.5us( 137us)(0.02%) 4911829 98.3% 1.7% get_hash_table+0x60
0.00% 0% 1.6us 1 1.6us( 5.0us) 0us 19 100% 0% inetdev_lock
0% 0us 4 100% 0% arp_rcv+0x28
0% 0us 1 100% 0% fib_validate_source+0x48
0% 0us 14 100% 0% ip_route_input_slow+0x18
0.05% 0% 27.7us 4 28us( 170us) 0us 4773 100% 0% tasklist_lock
0% 0us 45 100% 0% count_active_tasks+0xc
0% 0us 281 100% 0% exit_notify+0x1c
0% 0us 20 100% 0% kill_pg_info+0x20
0% 0us 3640 100% 0% schedule+0x238
0% 0us 787 100% 0% sys_wait4+0x8c
0.00% 0% 1.0us 1 1.0us( 4.7us) 0us 418 100% 0% xtime_lock
0% 0us 418 100% 0% do_gettimeofday+0x14
0% 0us 58 100% 0% copy_files+0x108
0% 0us 58 100% 0% do_fork+0x344
0% 0us 229 100% 0% do_select+0x24
0% 0us 1205350 100% 0% ext2_get_branch+0xa4
0% 0us 3279312 100% 0% fget+0x1c
0% 0us 615521 100% 0% path_init+0x134
0% 0us 409 100% 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
0.71% 0.5us( 376us) 2.6us( 243us)(0.02%) 0.6us( 12us) 17872266 99.3% 0.66%(0.04%) *TOTAL*
0% 0% 0us 0us 12 100% 0%( 0%) [0xf7487f64]
0% 0% 0us 0us 8 100% 0%( 0%) neigh_periodic_timer__thr+0xa8
0% 0% 0us 0us 4 100% 0%( 0%) neigh_update+0x3c
0% 0% 0us 0us 1 100% 0%( 0%) [0xf7a829b4]
0% 0% 0us 0us 1 100% 0%( 0%) rt_intern_hash+0x64
0% 0% 0us 0us 8 100% 0%( 0%) arp_tbl+0xc8
0% 0% 0us 0us 8 100% 0%( 0%) neigh_periodic_timer__thr+0x20
0.00% 0% 0.9us( 2.2us) 0us 0us 40 100% 0%( 0%) dn_lock
0.00% 0% 0.9us( 2.2us) 0us 0us 40 100% 0%( 0%) fcntl_dirnotify+0x94
0.00% 0% 0.5us( 0.6us) 0us 0us 20 100% 0%( 0%) fasync_lock
0.00% 0% 0.5us( 0.6us) 0us 0us 20 100% 0%( 0%) fasync_helper+0x68
2.5% 2.4% 1.1us( 183us) 2.6us( 243us)(0.02%) 0.6us( 12us) 5331081 97.6% 2.2%(0.14%) hash_table_lock
0.00% 0% 1.7us( 1.7us) 0us 0us 1 100% 0%( 0%) hash_page_buffers+0x48
0.42% 2.6% 0.4us( 53us) 2.5us( 243us)(0.01%) 0.5us( 12us) 2662680 97.4% 2.4%(0.20%) remove_from_queues+0x18
2.1% 2.1% 1.8us( 183us) 2.7us( 44us)(0.01%) 0.6us( 12us) 2668400 97.9% 2.1%(0.09%) try_to_free_buffers+0x28
0.00% 0% 4.1us( 17us) 0us 0us 843 100% 0%( 0%) tasklist_lock
0.00% 0% 1.1us( 3.2us) 0us 0us 281 100% 0%( 0%) do_fork+0x560
0.00% 0% 9.9us( 17us) 0us 0us 281 100% 0%( 0%) exit_notify+0x190
0.00% 0% 1.4us( 5.3us) 0us 0us 281 100% 0%( 0%) release_task+0x8c
0.20% 0% 10us( 41us) 0us 0us 45094 100% 0%( 0%) xtime_lock
0.02% 0% 2.4us( 14us) 0us 0us 22547 100% 0%( 0%) timer_bh+0xc
0.18% 0% 18us( 41us) 0us 0us 22547 100% 0%( 0%) timer_interrupt+0x10
0.00% 0% 0.2us( 0.8us) 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( 0.2us) 0us 0us 61 100% 0%( 0%) do_pipe+0x1c4
0.00% 0% 0.1us( 2.3us) 0us 0us 220 100% 0%( 0%) expand_fd_array+0x13c
0.00% 0% 1.5us( 13us) 0us 0us 220 100% 0%( 0%) expand_fd_array+0x88
0.15% 0% 0.1us( 117us) 0us 0us 2706461 100% 0%( 0%) ext2_alloc_block+0x1c
0.14% 0% 0.2us( 44us) 0us 0us 1618353 100% 0%( 0%) ext2_discard_prealloc+0x14
0.25% 0% 0.2us( 118us) 0us 0us 2662681 100% 0%( 0%) ext2_get_block+0x100
0.18% 0% 0.2us( 25us) 0us 0us 2662681 100% 0%( 0%) ext2_get_block+0x27c
0.67% 0% 3.4us( 376us) 0us 0us 446517 100% 0%( 0%) ext2_new_block+0x6cc
0.00% 0% 0.1us( 0.9us) 0us 0us 61 100% 0%( 0%) flush_old_exec+0x230
0.00% 0% 0.0us( 0.1us) 0us 0us 21 100% 0%( 0%) flush_old_exec+0x29c
0.05% 0% 0.1us( 63us) 0us 0us 799016 100% 0%( 0%) get_unused_fd+0x24
0.00% 0% 0.0us( 0.3us) 0us 0us 61 100% 0%( 0%) load_elf_binary+0x18c
0% 0% 0us 0us 2221 100% 0%( 0%) rt_check_expire__thr+0x64
0.03% 0% 0.1us( 46us) 0us 0us 797597 100% 0%( 0%) sys_close+0x1c
0.00% 0% 0.6us( 3.7us) 0us 0us 60 100% 0%( 0%) sys_dup2+0x2c
0.02% 0% 0.1us( 8.2us) 0us 0us 798732 100% 0%( 0%) sys_open+0x60
0.00% 0% 0.0us( 0.4us) 0us 0us 101 100% 0%( 0%) sys_open+0xbc
_________________________________________________________________________________________________________________________
Number of read locks found=9