I am running with the following configuration
2.4.19pre8aa2+dj2+ (dj2 removes global semaphore_lock spinlock)
+fast_walkA3-2_4_19-pre8_patch.
The database is set up to use raw-io, yet looking at this data, it appears that
I am still hitting a lot of filesystem accesses, among other things. This is an
oltp workload, although there are some contentions (pread?) that cause the
cpu sys time to go to 99%, it was during this part of the "workload" that this
snapshot of lockmeter was taken.
Any comments? Recommendations for other patches?
Thanks,
Ruth Forester
lilo@us.ibm.com
IBM LTC - Performance Analysis
___________________________________________________________________________________________
System: Linux el19a115.ent.beaverton.ibm.com 2.4.19-remfstwlk #11 SMP Tue Jun 4 09:45:57 PDT 2002 i686
Total counts
All (8) CPUs
Start time: Tue Jun 4 11:23:58 2002
End time: Tue Jun 4 11:24:08 2002
Delta Time: 10.02 sec.
Hash table slots in use: 390.
Global read lock slots in use: 973.
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
SPINLOCKS HOLD WAIT
UTIL CON MEAN( MAX ) MEAN( MAX )(% CPU) TOTAL NOWAIT SPIN RJECT NAME
6.7% 2.5us( 25ms) 62us( 12ms)( 6.8%) 2650959 93.3% 6.6% 0.05% *TOTAL*
5.9% 28.4% 15us( 481us) 40us( 902us)(0.29%) 40973 71.6% 28.4% 0% [0xd9fffc04]
3.7% 34.4% 18us( 481us) 41us( 902us)(0.18%) 20794 65.6% 34.4% 0% semctl_main+0x70
0.81% 20.3% 6.6us( 249us) 40us( 892us)(0.06%) 12212 79.7% 20.3% 0% sys_semop+0x124
1.4% 25.3% 18us( 378us) 36us( 896us)(0.05%) 7967 74.7% 25.3% 0% sys_semop+0x488
0.01% 0% 0.1us( 4.4us) 0us 10657 100% 0% 0% [0xda8ab8d4]
0.00% 0% 0.1us( 2.3us) 0us 3545 100% 0% 0% ips_next+0x3c0
0.00% 0% 0.1us( 2.6us) 0us 1778 100% 0% 0% ips_putq_wait_tail+0x1c
0.00% 0% 0.1us( 3.7us) 0us 1778 100% 0% 0% ips_queue+0x9c
0.00% 0% 0.1us( 2.0us) 0us 1778 100% 0% 0% ips_removeq_wait+0x20
0.00% 0% 0.1us( 4.4us) 0us 1778 100% 0% 0% ips_removeq_wait+0x40
0.02% 0% 0.6us( 85us) 0us 3545 100% 0% 0% [0xda8ab8e8]
0.02% 0% 0.6us( 85us) 0us 3545 100% 0% 0% ips_next+0xe8
0.01% 0% 0.2us( 6.1us) 0us 4827 100% 0% 0% [0xda8ab8fc]
0.01% 0% 0.3us( 5.9us) 0us 1778 100% 0% 0% ips_chkstatus+0x68
0.00% 0% 0.3us( 3.6us) 0us 1271 100% 0% 0% ips_chkstatus+0x88
0.00% 0% 0.1us( 6.1us) 0us 1778 100% 0% 0% ips_putq_scb_head+0x1c
0.01% 0% 0.4us( 83us) 0us 3556 100% 0% 0% [0xda8ab98c]
0.00% 0% 0.1us( 1.4us) 0us 1778 100% 0% 0% ips_freescb+0x30
0.01% 0% 0.7us( 83us) 0us 1778 100% 0% 0% ips_getscb+0x14
0.35% 0% 2.0us( 98us) 0us 17689 100% 0% 0% [0xda8ab994]
0.15% 0% 8.7us( 55us) 0us 1767 100% 0% 0% ips_intr_copperhead+0x2c
0.03% 0% 1.8us( 17us) 0us 1778 100% 0% 0% ips_intr_copperhead+0xa4
0.01% 0% 0.3us( 82us) 0us 1778 100% 0% 0% ips_issue_i2o_memio+0x18
0.00% 0% 0.1us( 3.2us) 0us 1720 100% 0% 0% ips_next+0x6c
0.03% 0% 1.0us( 87us) 0us 3545 100% 0% 0% ips_next+0xd4
0.11% 0% 3.2us( 97us) 0us 3545 100% 0% 0% ips_next+0x3ac
0.00% 0% 0.2us( 98us) 0us 1778 100% 0% 0% ips_next+0x8d0
0.00% 0% 0.1us( 4.4us) 0us 1778 100% 0% 0% ips_queue+0x1b8
0.01% 0% 7.2us( 24us) 0us 74 100% 0% 0% [0xda8eecd0]
0.00% 0% 7.2us( 18us) 0us 37 100% 0% 0% ahc_linux_isr+0x28
0.00% 0% 7.1us( 24us) 0us 37 100% 0% 0% ahc_linux_queue+0x34
0.00% 0% 1.0us( 1.3us) 0us 2 100% 0% 0% [0xda9560d4]
0.00% 0% 1.0us( 1.3us) 0us 2 100% 0% 0% dev_watchdog+0x14
0.02% 0% 6.6us( 51us) 0us 266 100% 0% 0% [0xda956160]
0.01% 0% 8.3us( 51us) 0us 154 100% 0% 0% tg3_interrupt+0x14
0.00% 0% 4.2us( 12us) 0us 12 100% 0% 0% tg3_start_xmit_4gbug+0x30
0.00% 0% 4.1us( 8.6us) 0us 100 100% 0% 0% tg3_timer+0xc
0.00% 0% 0.3us( 1.9us) 0us 208 100% 0% 0% [0xda9a8d00]
0.00% 0% 0.3us( 1.9us) 0us 208 100% 0% 0% shmem_getpage_locked+0x270
0.00% 0% 0.6us( 2.4us) 0us 29 100% 0% 0% [0xdab02f80]
0.00% 0% 1.0us( 2.4us) 0us 14 100% 0% 0% tcp_put_port+0x38
0.00% 0% 0.3us( 0.9us) 0us 15 100% 0% 0% tcp_v4_syn_recv_sock+0x200
0.01% 36.4% 0.7us( 17us) 0us 1082 63.6% 0% 36.4% [0xdb0848dc]
0.01% 36.4% 0.7us( 17us) 0us 1082 63.6% 0% 36.4% net_tx_action+0xc4
0.01% 0% 117us( 127us) 0us 5 100% 0% 0% [0xdb08496c]
0.01% 0% 117us( 127us) 0us 5 100% 0% 0% [0xdb3d40f0]
0.84% 0% 207us( 450us) 0us 407 100% 0% 0% [0xdb084970]
0.84% 0% 207us( 450us) 0us 407 100% 0% 0% [0xdb3d4e1c]
0.00% 0% 4.1us( 36us) 0us 30 100% 0% 0% [0xdb68b160]
0.00% 0% 3.8us( 10us) 0us 15 100% 0% 0% mprotect_fixup+0x1e0
0.00% 0% 4.4us( 36us) 0us 15 100% 0% 0% mprotect_fixup+0x3d8
0.00% 0% 1.9us( 84us) 0us 208 100% 0% 0% [0xdb68b3a4]
0.00% 0% 1.9us( 84us) 0us 208 100% 0% 0% shmem_getpage_locked+0xd4
4.0% 69.4% 7.0us( 365us) 158us(3311us)( 3.9%) 56846 30.6% 69.4% 0% [0xdb68b3b0]
4.0% 69.4% 7.0us( 365us) 158us(3311us)( 3.9%) 56846 30.6% 69.4% 0% __down+0x88
0.00% 0% 0.2us( 0.9us) 0us 30 100% 0% 0% [0xdba4e8ac]
0.00% 0% 0.1us( 0.6us) 0us 15 100% 0% 0% tcp_accept+0x2c
0.00% 0% 0.3us( 0.9us) 0us 15 100% 0% 0% tcp_accept+0x140
0.00% 0% 0.1us( 0.3us) 0us 30 100% 0% 0% [0xdc447c24]
0.00% 0% 0.2us( 0.2us) 0us 2 100% 0% 0% n_tty_receive_buf+0x688
0.00% 0% 0.1us( 0.1us) 0us 3 100% 0% 0% n_tty_receive_buf+0x824
0.00% 0% 0.1us( 0.3us) 0us 25 100% 0% 0% read_chan+0x45c
0.00% 0% 0.1us( 0.1us) 0us 2 100% 0% 0% [0xe10f449c]
0.00% 0% 0.1us( 0.1us) 0us 1 100% 0% 0% write_ldt+0xb0
0.00% 0% 0.1us( 0.1us) 0us 1 100% 0% 0% write_ldt+0x23c
0.00% 0% 0.2us( 0.2us) 0us 1 100% 0% 0% [0xe3022774]
0.00% 0% 0.2us( 0.2us) 0us 1 100% 0% 0% __down_interruptible+0x94
0.00% 0% 0.1us( 0.1us) 0us 1 100% 0% 0% [0xe34986a0]
0.00% 0% 0.1us( 0.1us) 0us 1 100% 0% 0% task_dumpable+0x18
0.00% 0% 0.7us( 3.2us) 0us 75 100% 0% 0% [0xf8a1900c]
0.00% 0% 0.3us( 1.3us) 0us 45 100% 0% 0% shm_open+0x58
0.00% 0% 1.7us( 3.2us) 0us 15 100% 0% 0% sys_shmctl+0x2d8
0.00% 0% 0.9us( 1.6us) 0us 15 100% 0% 0% sys_shmget+0xcc
0.02% 0% 0.7us( 84us) 0us 3630 100% 0% 0% allocator_request_lock
0.01% 0% 0.7us( 7.6us) 0us 1815 100% 0% 0% scsi_free+0x1c
0.01% 0% 0.7us( 84us) 0us 1815 100% 0% 0% scsi_malloc+0x48
0.00% 0% 0.3us( 2.8us) 0us 201 100% 0% 0% arbitration_lock
0.00% 0% 0.4us( 2.5us) 0us 102 100% 0% 0% deny_write_access+0xc
0.00% 0% 0.2us( 2.8us) 0us 99 100% 0% 0% get_write_access+0xc
0.02% 0% 411us( 616us) 0us 5 100% 0% 0% call_lock
0.02% 0% 411us( 616us) 0us 5 100% 0% 0% smp_call_function+0x4c
0.33% 1.1% 0.6us( 131us) 5.0us( 191us)(0.00%) 59907 98.9% 1.1% 0% dcache_lock
0.00% 1.00% 0.1us( 1.2us) 1.9us( 1.9us)(0.00%) 100 99.0% 1.00% 0% d_alloc+0x144
0.00% 0% 0.1us( 1.6us) 0us 100 100% 0% 0% d_instantiate+0x24
0.00% 8.3% 0.2us( 0.8us) 2.9us( 3.3us)(0.00%) 24 91.7% 8.3% 0% d_lookup+0x14
0.00% 0% 0.6us( 8.1us) 0us 100 100% 0% 0% d_rehash+0x48
0.00% 0% 0.6us( 1.8us) 0us 29 100% 0% 0% do_lookup+0xfc
0.01% 1.9% 0.3us( 7.5us) 2.2us( 12us)(0.00%) 1726 98.1% 1.9% 0% dput+0x30
0.04% 0.28% 5.6us( 102us) 2.1us( 2.4us)(0.00%) 714 99.7% 0.28% 0% link_path_walk+0x318
0.00% 0.45% 0.4us( 4.5us) 6.8us( 6.8us)(0.00%) 223 99.6% 0.45% 0% link_path_walk+0x598
0.00% 0% 0.3us( 0.3us) 0us 1 100% 0% 0% link_path_walk+0x7d8
0.05% 0.37% 5.0us( 106us) 1.2us( 1.9us)(0.00%) 1088 99.6% 0.37% 0% path_lookup+0xd0
0.00% 0% 8.9us( 8.9us) 0us 1 100% 0% 0% path_lookup+0xf8
0.00% 0% 12us( 101us) 0us 31 100% 0% 0% path_walk+0x20
0.00% 0% 0.3us( 0.6us) 0us 30 100% 0% 0% sys_chdir+0x94
0.00% 0% 1.9us( 6.2us) 0us 15 100% 0% 0% sys_getcwd+0xd8
0.01% 1.2% 0.8us( 8.7us) 18us( 191us)(0.00%) 1155 98.8% 1.2% 0% sys_pread+0xd0
0.00% 0.64% 0.5us( 4.6us) 3.0us( 9.9us)(0.00%) 621 99.4% 0.64% 0% sys_pwrite+0xd0
0.12% 1.1% 0.4us( 93us) 4.3us( 112us)(0.00%) 29895 98.9% 1.1% 0% sys_read+0xac
0.06% 1.0% 0.3us( 85us) 5.9us( 85us)(0.00%) 23117 99.0% 1.0% 0% sys_write+0xac
0.04% 0.96% 4.2us( 131us) 4.0us( 18us)(0.00%) 937 99.0% 0.96% 0% vfs_follow_link+0x124
0.05% 0.03% 1.3us( 87us) 2.6us( 2.6us)(0.00%) 3630 100% 0.03% 0% device_request_lock
0.01% 0.06% 0.3us( 4.9us) 2.6us( 2.6us)(0.00%) 1815 100% 0.06% 0% __scsi_release_command+0x14
0.04% 0% 2.3us( 87us) 0us 1815 100% 0% 0% scsi_allocate_device+0x30
0.00% 0% 4.7us( 14us) 0us 6 100% 0% 0% emergency_lock
0.00% 0% 4.7us( 14us) 0us 6 100% 0% 0% bounce_end_io_read+0xc8
0.01% 0.05% 0.7us( 85us) 2.9us( 2.9us)(0.00%) 1963 100% 0.05% 0% files_lock
0.00% 0% 0.3us( 0.7us) 0us 8 100% 0% 0% check_tty_count+0x10
0.00% 0% 0.2us( 3.0us) 0us 584 100% 0% 0% file_move+0x18
0.00% 0.16% 0.1us( 1.5us) 2.9us( 2.9us)(0.00%) 611 99.8% 0.16% 0% fput+0x80
0.01% 0% 1.5us( 85us) 0us 685 100% 0% 0% get_empty_filp+0xc
0.00% 0% 1.2us( 4.3us) 0us 74 100% 0% 0% get_empty_filp+0xdc
0.00% 0% 0.1us( 0.1us) 0us 1 100% 0% 0% put_filp+0x18
1.1% 3.0% 30us(2085us) 0us 3565 97.0% 0% 3.0% global_bh_lock
1.1% 3.0% 30us(2085us) 0us 3565 97.0% 0% 3.0% bh_action+0x18
0.14% 0% 14us( 49us) 0us 1001 100% 0% 0% i8253_lock
0.14% 0% 14us( 49us) 0us 1001 100% 0% 0% timer_interrupt+0x2c
0.06% 0% 5.7us( 14us) 0us 1001 100% 0% 0% i8259A_lock
0.06% 0% 5.7us( 14us) 0us 1001 100% 0% 0% timer_interrupt+0x90
0.00% 0% 0.3us( 2.2us) 0us 18 100% 0% 0% init_mm+0x2c
0.00% 0% 2.2us( 2.2us) 0us 1 100% 0% 0% __vmalloc+0x78
0.00% 0% 0.2us( 0.9us) 0us 16 100% 0% 0% __vmalloc+0x198
0.00% 0% 0.1us( 0.1us) 0us 1 100% 0% 0% pte_alloc+0x22c
0.00% 0% 1.2us( 84us) 0us 429 100% 0% 0% inode_lock
0.00% 0% 0.1us( 1.1us) 0us 132 100% 0% 0% __mark_inode_dirty+0x48
0.00% 0% 0.6us( 2.0us) 0us 9 100% 0% 0% generic_osync_inode+0x50
0.00% 0% 0.9us( 5.5us) 0us 78 100% 0% 0% get_empty_inode+0x24
0.00% 0% 1.7us( 3.3us) 0us 7 100% 0% 0% get_new_inode+0x34
0.00% 0% 1.6us( 2.1us) 0us 7 100% 0% 0% iget4+0x3c
0.00% 0% 2.1us( 84us) 0us 84 100% 0% 0% iput+0x68
0.00% 0% 6.8us( 7.0us) 0us 2 100% 0% 0% sync_unlocked_inodes+0x10
0.00% 0% 1.7us( 9.2us) 0us 110 100% 0% 0% sync_unlocked_inodes+0x110
1.1% 1.1% 6.7us( 214us) 17us( 169us)(0.00%) 16961 98.9% 1.1% 0% io_request_lock
0.25% 1.4% 5.7us( 184us) 18us( 104us)(0.00%) 4353 98.6% 1.4% 0% __make_request+0xec
0.00% 0% 4.5us( 11us) 0us 37 100% 0% 0% ahc_linux_isr+0x290
0.33% 1.1% 19us( 74us) 24us( 169us)(0.00%) 1767 98.9% 1.1% 0% do_ipsintr+0x14
0.12% 0.73% 6.8us( 106us) 9.6us( 34us)(0.00%) 1777 99.3% 0.73% 0% generic_unplug_device+0x10
0.02% 0.45% 1.2us( 24us) 7.5us( 16us)(0.00%) 1767 99.5% 0.45% 0% ips_next+0x28
0.39% 0.94% 21us( 214us) 22us( 100us)(0.00%) 1815 99.1% 0.94% 0% scsi_dispatch_cmd+0x11c
0.01% 1.6% 0.6us( 5.3us) 11us( 46us)(0.00%) 1815 98.4% 1.6% 0% scsi_finish_command+0x18
0.02% 0.83% 1.0us( 6.1us) 9.9us( 35us)(0.00%) 1815 99.2% 0.83% 0% scsi_queue_next_request+0x18
0.01% 1.2% 0.3us( 7.0us) 21us( 128us)(0.00%) 1815 98.8% 1.2% 0% scsi_request_fn+0x31c
2.4% 1.0% 38us( 15ms) 3185us( 12ms)(0.13%) 6291 99.0% 1.0% 0% kernel_flag_cacheline
0.00% 0% 6.5us( 108us) 0us 30 100% 0% 0% blkdev_put+0x44
0.01% 3.1% 12us( 182us) 5182us(9390us)(0.01%) 129 96.9% 3.1% 0% chrdev_open+0x4c
0.00% 0% 0.2us( 0.3us) 0us 6 100% 0% 0% de_put+0x28
2.3% 9.1% 6865us( 15ms) 3551us(5592us)(0.01%) 33 90.9% 9.1% 0% do_exit+0xf4
0.00% 0% 0.7us( 2.4us) 0us 30 100% 0% 0% do_fcntl+0x19c
0.00% 6.7% 0.2us( 1.7us) 94us( 181us)(0.00%) 30 93.3% 6.7% 0% locks_remove_flock+0x34
0.00% 10.0% 1.0us( 2.7us) 8981us( 11ms)(0.02%) 30 90.0% 10.0% 0% locks_remove_posix+0x3c
0.00% 0% 1.7us( 1.7us) 0us 1 100% 0% 0% permission+0x38
0.00% 10.0% 0.8us( 6.5us) 191us( 541us)(0.00%) 30 90.0% 10.0% 0% posix_lock_file+0x78
0.01% 0% 26us( 71us) 0us 24 100% 0% 0% real_lookup+0x64
0.00% 50.0% 34us( 57us) 2.9us( 2.9us)(0.00%) 2 50.0% 50.0% 0% schedule+0x538
0.01% 0% 407us( 461us) 0us 2 100% 0% 0% sync_old_buffers+0x20
0.01% 7.4% 53us( 757us) 1780us(3546us)(0.00%) 27 92.6% 7.4% 0% sys_ioctl+0x4c
0.00% 20.0% 0.4us( 0.9us) 11us( 11us)(0.00%) 5 80.0% 20.0% 0% sys_llseek+0x88
0.05% 0.65% 0.9us( 84us) 3408us( 12ms)(0.08%) 5853 99.4% 0.65% 0% sys_lseek+0x70
0.00% 0% 9.8us( 17us) 0us 16 100% 0% 0% sys_sysctl+0x70
0.00% 28.6% 11us( 23us) 1750us(6449us)(0.00%) 14 71.4% 28.6% 0% tty_read+0xb4
0.00% 0% 4.3us( 12us) 0us 4 100% 0% 0% tty_release+0x1c
0.00% 16.7% 13us( 27us) 1956us(6520us)(0.00%) 24 83.3% 16.7% 0% tty_write+0x20c
0.00% 0% 14us( 14us) 0us 1 100% 0% 0% vfs_readdir+0x70
0.26% 0.63% 0.8us(2518us) 41us(1692us)(0.01%) 31766 99.4% 0.63% 0% kmap_lock_cacheline
0.23% 0.55% 1.4us(2518us) 90us(1692us)(0.00%) 15883 99.4% 0.55% 0% kmap_high+0x14
0.03% 0.71% 0.2us( 83us) 3.5us( 86us)(0.00%) 15883 99.3% 0.71% 0% kunmap_high+0x4c
0.00% 0% 0.5us( 35us) 0us 291 100% 0% 0% lru_list_lock_cacheline
0.00% 0% 0.5us( 1.2us) 0us 18 100% 0% 0% buffer_insert_inode_data_queue+0x10
0.00% 0% 0.3us( 1.2us) 0us 18 100% 0% 0% fsync_buffers_list+0x28
0.00% 0% 0.2us( 0.5us) 0us 18 100% 0% 0% fsync_buffers_list+0x98
0.00% 0% 0.5us( 2.9us) 0us 18 100% 0% 0% fsync_buffers_list+0xf4
0.00% 0% 0.1us( 0.6us) 0us 84 100% 0% 0% inode_has_buffers+0x10
0.00% 0% 0.2us( 1.4us) 0us 75 100% 0% 0% invalidate_inode_buffers+0x10
0.00% 0% 0.5us( 2.0us) 0us 18 100% 0% 0% osync_buffers_list+0x14
0.00% 0% 1.0us( 5.3us) 0us 39 100% 0% 0% refile_buffer+0xc
0.00% 0% 12us( 35us) 0us 3 100% 0% 0% sync_old_buffers+0x74
0.00% 0% 0.8us( 3.8us) 0us 66 100% 0% 0% mmlist_lock
0.00% 0% 0.6us( 2.4us) 0us 33 100% 0% 0% copy_mm+0x140
0.00% 0% 1.0us( 3.8us) 0us 33 100% 0% 0% mmput+0x28
3.3% 1.5% 1.3us(1343us) 4.8us(1290us)(0.01%) 257486 98.5% 1.5% 0% pagecache_lock_cacheline
0.06% 4.0% 0.9us( 90us) 5.0us( 106us)(0.00%) 6478 96.0% 4.0% 0% __do_generic_file_read+0x194
0.47% 5.6% 1.4us( 185us) 5.1us(1290us)(0.01%) 33301 94.4% 5.6% 0% __find_get_page+0x18
2.7% 0.84% 1.3us(1343us) 4.6us( 174us)(0.01%) 217164 99.2% 0.84% 0% __find_lock_page+0xc
0.00% 0% 1.6us( 13us) 0us 208 100% 0% 0% add_to_page_cache+0x18
0.00% 2.7% 0.1us( 2.1us) 4.3us( 5.7us)(0.00%) 110 97.3% 2.7% 0% filemap_fdatasync+0x20
0.00% 0% 0.1us( 0.6us) 0us 110 100% 0% 0% filemap_fdatawait+0x14
0.00% 7.0% 0.2us( 1.6us) 2.5us( 6.5us)(0.00%) 115 93.0% 7.0% 0% set_page_dirty+0x24
0.10% 0.63% 0.5us( 95us) 6.5us( 91us)(0.00%) 19228 99.4% 0.63% 0% pagemap_lru_lock_cacheline
0.07% 0.54% 0.6us( 95us) 6.7us( 84us)(0.00%) 13017 99.5% 0.54% 0% lru_cache_add+0x1c
0.03% 0.82% 0.5us( 86us) 6.3us( 91us)(0.00%) 6211 99.2% 0.82% 0% lru_cache_del+0xc
13.0% 33.3% 5.1us( 258us) 20us( 758us)( 1.1%) 255478 66.7% 33.3% 0% runqueue_lock
1.8% 35.2% 3.2us( 171us) 15us( 571us)(0.18%) 56493 64.8% 35.2% 0% __wake_up+0x54
0.88% 33.5% 2.6us( 180us) 17us( 402us)(0.12%) 33525 66.5% 33.5% 0% __wake_up_locked+0x40
0.00% 13.8% 0.1us( 0.5us) 16us( 44us)(0.00%) 29 86.2% 13.8% 0% deliver_signal+0x48
0.02% 35.5% 4.2us( 22us) 25us( 341us)(0.00%) 459 64.5% 35.5% 0% process_timeout+0x14
9.4% 31.9% 6.4us( 258us) 24us( 758us)(0.69%) 147110 68.1% 31.9% 0% schedule+0xa8
0.26% 47.8% 2.8us( 99us) 8.9us( 265us)(0.02%) 9171 52.2% 47.8% 0% schedule+0x4f8
0.61% 29.4% 7.0us( 167us) 23us( 449us)(0.04%) 8691 70.6% 29.4% 0% wake_up_process+0x14
0.00% 0% 2.1us( 5.4us) 0us 8 100% 0% 0% sb_lock
0.00% 0% 0.7us( 0.8us) 0us 2 100% 0% 0% sync_supers+0x78
0.00% 0% 5.2us( 5.4us) 0us 2 100% 0% 0% sync_unlocked_inodes+0x18
0.00% 0% 1.3us( 1.6us) 0us 4 100% 0% 0% sync_unlocked_inodes+0x194
0.01% 0% 0.2us( 3.8us) 0us 5412 100% 0% 0% scsi_bhqueue_lock
0.00% 0% 0.1us( 2.6us) 0us 3597 100% 0% 0% scsi_bottom_half_handler+0x1c
0.01% 0% 0.4us( 3.8us) 0us 1815 100% 0% 0% scsi_done+0x3c
1.2% 2.4% 1.4us( 177us) 4.6us( 146us)(0.01%) 84981 97.6% 2.4% 0% timerlist_lock
0.04% 1.6% 1.2us( 166us) 9.8us( 130us)(0.00%) 3226 98.4% 1.6% 0% add_timer+0x10
0.00% 1.7% 0.1us( 4.9us) 3.1us( 8.2us)(0.00%) 1872 98.3% 1.7% 0% del_timer+0x14
0.01% 3.6% 0.4us( 96us) 4.8us( 90us)(0.00%) 2030 96.4% 3.6% 0% del_timer_sync+0x1c
1.1% 2.5% 1.5us( 177us) 4.5us( 146us)(0.01%) 71051 97.5% 2.5% 0% mod_timer+0x18
0.02% 0.80% 2.1us( 10us) 2.8us( 6.8us)(0.00%) 1001 99.2% 0.80% 0% timer_bh+0xcc
0.04% 1.3% 0.7us( 28us) 3.5us( 36us)(0.00%) 5801 98.7% 1.3% 0% timer_bh+0x298
0.01% 0% 15us( 96us) 0us 62 100% 0% 0% tlbstate_lock
0.01% 0% 15us( 96us) 0us 62 100% 0% 0% flush_tlb_others+0x64
0.01% 0.08% 0.2us( 8.9us) 1.7us( 5.6us)(0.00%) 4866 100% 0.08% 0% tqueue_lock
0.01% 0.08% 0.2us( 8.9us) 0.3us( 0.5us)(0.00%) 2430 100% 0.08% 0% __run_task_queue+0x14
0.00% 0.15% 0.4us( 4.7us) 0.6us( 0.6us)(0.00%) 659 99.8% 0.15% 0% batch_entropy_store+0x7c
0.00% 0.06% 0.1us( 3.5us) 5.6us( 5.6us)(0.00%) 1777 100% 0.06% 0% generic_plug_device+0x34
0.00% 0% 0.2us( 1.9us) 0us 124 100% 0% 0% uts_sem
0.00% 0% 0.2us( 1.0us) 0us 62 100% 0% 0% sys_newuname+0x14
0.00% 0% 0.2us( 1.9us) 0us 62 100% 0% 0% sys_newuname+0x84
5.0% 46.6% 14us( 710us) 76us(1602us)(0.78%) 35173 53.4% 46.6% 0% __down+0x40
0.00% 0% 2.4us( 3.3us) 0us 3 100% 0% 0% __down_interruptible+0x48
0.03% 0.75% 0.3us( 93us) 4.0us( 32us)(0.00%) 10728 99.3% 0.75% 0% __free_pages_ok+0x144
0.00% 0% 0.2us( 1.3us) 0us 95 100% 0% 0% __release_sock+0x5c
7.1% 20.8% 13us( 585us) 74us(2808us)(0.54%) 56142 79.2% 20.8% 0% __wake_up+0x24
0.03% 0% 0.1us( 84us) 0us 26904 100% 0% 0% add_wait_queue+0x10
0.01% 0% 7.1us( 109us) 0us 189 100% 0% 0% change_protection+0x3c
0.05% 0% 85us( 327us) 0us 64 100% 0% 0% clear_page_tables+0x28
0.00% 0% 0.1us( 1.3us) 0us 592 100% 0% 0% copy_mm+0x218
0.07% 0% 9.9us( 236us) 0us 754 100% 0% 0% copy_mm+0x24c
0.00% 0% 0.1us( 0.5us) 0us 33 100% 0% 0% copy_mm+0x2cc
0.00% 0% 0.1us( 0.6us) 0us 33 100% 0% 0% copy_mm+0xdc
0.13% 0% 15us( 360us) 0us 874 100% 0% 0% copy_page_range+0x1ec
0.45% 1.3% 1.8us( 171us) 5.3us( 100us)(0.00%) 25045 98.7% 1.3% 0% dev_queue_xmit+0x12c
0.09% 0% 0.2us( 14us) 0us 41161 100% 0% 0% do_IRQ+0x40
0.14% 0% 0.3us( 15us) 0us 41161 100% 0% 0% do_IRQ+0xc0
0.15% 0% 1.6us( 167us) 0us 9087 100% 0% 0% do_anonymous_page+0x1c0
0.00% 0% 0.4us( 0.9us) 0us 18 100% 0% 0% do_brk+0x1cc
0.00% 0% 0.2us( 1.6us) 0us 33 100% 0% 0% do_exit+0x114
0.00% 0% 0.1us( 0.8us) 0us 33 100% 0% 0% do_exit+0x14c
0.00% 0% 0.1us( 0.1us) 0us 33 100% 0% 0% do_exit+0x1fc
0.00% 0% 0.1us( 0.4us) 0us 33 100% 0% 0% do_exit+0xa8
0.00% 0% 1.1us( 4.4us) 0us 382 100% 0% 0% do_mmap_pgoff+0x49c
0.00% 0% 0.5us( 12us) 0us 511 100% 0% 0% do_mmap_pgoff+0x4a8
0.00% 0% 0.2us( 3.2us) 0us 248 100% 0% 0% do_munmap+0x1b8
0.00% 0% 0.7us( 6.6us) 0us 493 100% 0% 0% do_munmap+0xe0
0.45% 0% 0.2us( 165us) 0us 250224 100% 0% 0% do_no_page+0x288
0.00% 0% 0.2us( 4.0us) 0us 191 100% 0% 0% do_page_fault+0x134
0.24% 0% 0.1us( 94us) 0us 263259 100% 0% 0% do_page_fault+0x248
0.23% 0% 0.1us( 155us) 0us 263271 100% 0% 0% do_page_fault+0x7c
0.00% 0% 0.6us( 87us) 0us 816 100% 0% 0% do_sigaction+0x58
0.00% 0% 0.3us( 2.1us) 0us 157 100% 0% 0% do_sigaction+0xd8
0.00% 0% 4.7us( 14us) 0us 32 100% 0% 0% do_signal+0x54
0.08% 0% 2.7us( 180us) 0us 2957 100% 0% 0% do_wp_page+0x35c
0.00% 0% 0.1us( 0.3us) 0us 50 100% 0% 0% exit_mmap+0x18
0.00% 0% 0.2us( 45us) 0us 912 100% 0% 0% exit_mmap+0x88
0.00% 0% 2.7us( 6.3us) 0us 33 100% 0% 0% exit_sighand+0x18
3.5% 7.8% 26us( 322us) 41us( 719us)(0.03%) 13811 92.2% 7.8% 0% free_block+0x1c
0.05% 0% 3.1us( 111us) 0us 1769 100% 0% 0% get_user_pages+0x7c
0.03% 0% 1.4us( 102us) 0us 2251 100% 0% 0% get_user_pages+0xf4
2.2% 0% 0.8us( 245us) 0us 265524 100% 0% 0% handle_mm_fault+0x30
0.00% 0% 0.1us( 0.2us) 0us 32 100% 0% 0% handle_signal+0xb0
0.00% 0% 0.1us( 0.2us) 0us 15 100% 0% 0% inet_accept+0x130
0.00% 0% 0.2us( 1.1us) 0us 15 100% 0% 0% inet_accept+0x50
0.00% 0% 0.8us( 2.6us) 0us 17 100% 0% 0% insert_vm_struct+0x64
1.9% 7.3% 14us( 382us) 40us( 685us)(0.03%) 13843 92.7% 7.3% 0% kmem_cache_alloc_batch+0x18
0.00% 0% 0.1us( 0.3us) 0us 5 100% 0% 0% kmem_cache_grow+0x1e4
0.00% 0% 0.9us( 4.1us) 0us 5 100% 0% 0% kmem_cache_grow+0x8c
0.00% 0% 0.1us( 0.6us) 0us 34 100% 0% 0% load_elf_binary+0x62c
0.00% 0% 0.1us( 1.3us) 0us 34 100% 0% 0% load_elf_binary+0x6b0
0.00% 0% 0.2us( 1.9us) 0us 34 100% 0% 0% load_elf_interp+0x18c
0.00% 0% 0.1us( 0.2us) 0us 34 100% 0% 0% load_elf_interp+0x214
0.00% 0% 0.1us( 3.3us) 0us 1769 100% 0% 0% map_user_kiobuf+0x88
0.00% 0% 0.2us( 6.0us) 0us 1767 100% 0% 0% map_user_kiobuf+0xe0
0.00% 0% 2.1us( 6.7us) 0us 15 100% 0% 0% mprotect_fixup+0x1ec
0.00% 0% 1.0us( 9.9us) 0us 127 100% 0% 0% mprotect_fixup+0x2a8
0.00% 0% 0.6us( 6.0us) 0us 127 100% 0% 0% mprotect_fixup+0x2b4
0.00% 0% 3.0us( 31us) 0us 15 100% 0% 0% mprotect_fixup+0x3e4
0.00% 0% 0.1us( 0.2us) 0us 32 100% 0% 0% mprotect_fixup+0xdc
0.00% 0% 0.4us( 3.9us) 0us 64 100% 0% 0% n_tty_chars_in_buffer+0x18
0.00% 0% 0.4us( 4.0us) 0us 58 100% 0% 0% n_tty_receive_buf+0x44
0.00% 0% 0.3us( 82us) 0us 473 100% 0% 0% old_mmap+0x120
0.00% 0% 0.1us( 2.0us) 0us 473 100% 0% 0% old_mmap+0xd4
0.16% 0% 1.9us( 362us) 0us 8560 100% 0% 0% pte_alloc_atomic+0x12c
0.00% 0% 3.0us( 8.6us) 0us 17 100% 0% 0% put_dirty_page+0x3c
0.81% 2.8% 3.1us( 185us) 0us 25759 97.2% 0% 2.8% qdisc_restart+0x2c
0.11% 2.5% 0.5us( 173us) 4.1us( 89us)(0.00%) 25045 97.5% 2.5% 0% qdisc_restart+0x90
0.00% 0% 0.1us( 0.1us) 0us 12 100% 0% 0% read_chan+0x504
0.00% 0% 0.1us( 0.1us) 0us 12 100% 0% 0% read_chan+0x568
0.00% 0% 0.1us( 0.1us) 0us 12 100% 0% 0% read_chan+0x5a4
0.00% 14.6% 0.2us( 1.2us) 2.2us( 5.7us)(0.00%) 48 85.4% 14.6% 0% release_task+0x4c
0.03% 0% 0.1us( 83us) 0us 26977 100% 0% 0% remove_wait_queue+0x10
0.00% 0% 0.8us( 3.8us) 0us 80 100% 0% 0% rh_int_timer_do+0x48
0.00% 0% 0.2us( 0.9us) 0us 80 100% 0% 0% rh_int_timer_do+0x6c
0.00% 0% 3.6us( 6.5us) 0us 80 100% 0% 0% rh_send_irq+0x40
0.35% 0.81% 1.6us( 98us) 6.7us( 88us)(0.00%) 21901 99.2% 0.81% 0% rmqueue+0x28
1.2% 0.01% 1.0us( 281us) 59us( 245us)(0.00%) 120899 100% 0.01% 0% schedule+0x4a0
0.00% 0% 0.4us( 2.8us) 0us 33 100% 0% 0% schedule_tail+0x20
0.01% 0% 12us( 64us) 0us 47 100% 0% 0% send_sig_info+0x4c
0.00% 0% 0.2us( 0.5us) 0us 17 100% 0% 0% setup_arg_pages+0x13c
0.00% 0% 0.2us( 0.5us) 0us 17 100% 0% 0% setup_arg_pages+0x6c
0.00% 0% 0.6us( 5.5us) 0us 85 100% 0% 0% shm_close+0x70
0.00% 0% 0.1us( 0.2us) 0us 45 100% 0% 0% shm_mmap+0x74
0.00% 0% 0.2us( 0.8us) 0us 45 100% 0% 0% sock_fasync+0x2ac
0.00% 0% 0.1us( 0.6us) 0us 45 100% 0% 0% sock_fasync+0x80
0.00% 0% 0.3us( 1.2us) 0us 29 100% 0% 0% sock_setsockopt+0x4e8
0.00% 0% 0.3us( 1.6us) 0us 29 100% 0% 0% sock_setsockopt+0x8c
0.00% 0% 0.1us( 82us) 0us 2393 100% 0% 0% sys_brk+0x24
0.00% 0% 0.1us( 3.0us) 0us 2393 100% 0% 0% sys_brk+0xfc
0.00% 0% 0.1us( 0.2us) 0us 24 100% 0% 0% sys_mmap2+0x44
0.00% 0% 0.1us( 0.1us) 0us 24 100% 0% 0% sys_mmap2+0x94
0.00% 0% 0.1us( 1.4us) 0us 189 100% 0% 0% sys_mprotect+0x228
0.00% 0% 0.1us( 0.8us) 0us 189 100% 0% 0% sys_mprotect+0x70
0.00% 0% 0.1us( 1.2us) 0us 161 100% 0% 0% sys_munmap+0x18
0.00% 0% 0.1us( 0.9us) 0us 161 100% 0% 0% sys_munmap+0x54
0.00% 0% 0.1us( 1.5us) 0us 732 100% 0% 0% sys_rt_sigprocmask+0x18c
0.01% 0% 0.2us( 85us) 0us 3194 100% 0% 0% sys_rt_sigprocmask+0x98
0.00% 0% 0.2us( 0.4us) 0us 6 100% 0% 0% sys_rt_sigreturn+0x70
0.00% 0% 0.1us( 0.9us) 0us 45 100% 0% 0% sys_shmat+0x1fc
0.00% 0% 0.2us( 2.2us) 0us 45 100% 0% 0% sys_shmat+0x2a0
0.00% 0% 0.1us( 1.1us) 0us 45 100% 0% 0% sys_shmat+0x318
0.00% 0% 2.8us( 82us) 0us 45 100% 0% 0% sys_shmat+0xcc
0.00% 0% 0.2us( 1.1us) 0us 43 100% 0% 0% sys_shmdt+0x1c
0.00% 0% 0.1us( 0.2us) 0us 43 100% 0% 0% sys_shmdt+0x90
0.00% 0% 0.1us( 0.2us) 0us 19 100% 0% 0% sys_sigreturn+0x84
0.00% 0% 0.2us( 0.8us) 0us 14 100% 0% 0% tcp_close+0x28
0.00% 0% 0.5us( 1.1us) 0us 14 100% 0% 0% tcp_close+0x3ec
0.00% 0% 4.7us( 9.0us) 0us 14 100% 0% 0% tcp_close+0x460
0.01% 0% 57us( 119us) 0us 15 100% 0% 0% tcp_create_openreq_child+0x74
0.03% 2.0% 0.1us( 83us) 8.1us( 119us)(0.00%) 24832 98.0% 2.0% 0% tcp_data_wait+0x118
0.04% 0% 0.2us( 88us) 0us 24760 100% 0% 0% tcp_data_wait+0x88
0.12% 0% 3.2us( 78us) 0us 3829 100% 0% 0% tcp_delack_timer+0x18
0.03% 0.08% 0.1us( 8.6us) 17us( 71us)(0.00%) 23445 100% 0.08% 0% tcp_recvmsg+0x40
0.00% 0% 0.2us( 0.6us) 0us 46 100% 0% 0% tcp_recvmsg+0x428
0.00% 0% 0.3us( 3.7us) 0us 46 100% 0% 0% tcp_recvmsg+0x4b0
0.04% 0.00% 0.2us( 84us) 2.9us( 2.9us)(0.00%) 23517 100% 0.00% 0% tcp_recvmsg+0x7d4
0.05% 0% 0.2us( 82us) 0us 23002 100% 0% 0% tcp_sendmsg+0x1088
0.04% 0.00% 0.2us( 82us) 31us( 31us)(0.00%) 23002 100% 0.00% 0% tcp_sendmsg+0x34
0.00% 0% 0.3us( 2.2us) 0us 30 100% 0% 0% tcp_setsockopt+0x710
0.00% 0% 0.2us( 1.2us) 0us 30 100% 0% 0% tcp_setsockopt+0x90
3.8% 0.03% 15us( 602us) 18us( 64us)(0.00%) 26072 100% 0.03% 0% tcp_v4_rcv+0x2dc
0.02% 0% 1.2us( 6.6us) 0us 1311 100% 0% 0% tcp_write_timer+0x18
0.00% 0% 0.1us( 0.7us) 0us 62 100% 0% 0% unix_release_sock+0x1bc
0.00% 0% 0.2us( 2.9us) 0us 62 100% 0% 0% unix_sock_destructor+0x28
0.00% 0% 4.8us( 5.2us) 0us 2 100% 0% 0% unmap_fixup+0x134
0.00% 0% 1.4us( 83us) 0us 179 100% 0% 0% unmap_fixup+0x8c
0.00% 0% 0.9us( 1.9us) 0us 33 100% 0% 0% unmap_fixup+0xa8
0.00% 0% 0.5us( 1.3us) 0us 34 100% 0% 0% unmap_fixup+0xb8
0.00% 0% 0.1us( 70us) 0us 2332 100% 0% 0% vma_merge+0x54
3.1% 0% 188us( 25ms) 0us 1665 100% 0% 0% zap_page_range+0x4c
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
RWLOCK READS HOLD MAX RDR BUSY PERIOD WAIT
UTIL CON MEAN RDRS MEAN( MAX ) MEAN( MAX )( %CPU) TOTAL NOWAIT SPIN NAME
0.15% 14us( 112us)(0.01%) 606953 99.8% 0.15% *TOTAL*
0.00% 0% 1.8us 1 1.8us( 1.8us) 0us 1 100% 0% [0xdaa5ce88]
0% 0us 1 100% 0% inet_select_addr+0x3c
0.00% 0% 0.9us 1 0.9us( 3.6us) 0us 30 100% 0% [0xdac7fd54]
0% 0us 30 100% 0% ip_route_output_key+0x7c
0.00% 0% 9.1us 1 9.1us( 30us) 0us 2 100% 0% [0xe305b184]
0% 0us 2 100% 0% copy_files+0x158
0.00% 0% 0.4us 1 0.4us( 0.6us) 0us 3 100% 0% arp_tbl+0xc4
0% 0us 3 100% 0% neigh_lookup+0x40
0.00% 0% 0.6us 1 0.6us( 2.0us) 0us 17 100% 0% binfmt_lock
0% 0us 17 100% 0% search_binary_handler+0x38
0.00% 0% 1.1us 1 1.1us( 4.2us) 0us 129 100% 0% chrdevs_lock
0% 0us 129 100% 0% get_chrfops+0x28
0.00% 0% 0.4us 1 0.4us( 7.1us) 0us 60 100% 0% fasync_lock
0% 0us 60 100% 0% kill_fasync+0x18
0.00% 0% 4.5us 1 4.5us( 24us) 0us 21 100% 0% fib_hash_lock
0% 0us 21 100% 0% fn_hash_lookup+0x10
0.20% 0% 0.4us 2 3.3us( 18ms) 0us 6168 100% 0% gendisk_lock
0% 0us 6168 100% 0% get_gendisk+0x10
0.00% 0% 0.7us 1 0.7us( 5.9us) 0us 110 100% 0% hash_table_lock
0% 0us 110 100% 0% get_hash_table+0x60
0.00% 0% 1.6us 1 1.6us( 13us) 0us 15 100% 0% inetdev_lock
0% 0us 3 100% 0% arp_process+0x18
0% 0us 1 100% 0% fib_validate_source+0x48
0% 0us 1 100% 0% inet_select_addr+0x18
0% 0us 10 100% 0% ip_route_input_slow+0x18
187% 0% 27.5us?? 11 673us( 20ms) 0us 40974 100% 0% sem_ids+0x24
0% 0us 20795 100% 0% semctl_main+0x5c
0% 0us 12212 100% 0% sys_semop+0x110
0% 0us 7967 100% 0% sys_semop+0x474
0.01% 0% 3.1us 1 3.1us( 386us) 0us 295 100% 0% shm_ids+0x24
0% 0us 85 100% 0% shm_close+0x5c
0% 0us 45 100% 0% shm_mmap+0x64
0% 0us 45 100% 0% shm_open+0x48
0% 0us 45 100% 0% sys_shmat+0xb8
0% 0us 45 100% 0% sys_shmat+0x304
0% 0us 15 100% 0% sys_shmctl+0x2c8
0% 0us 15 100% 0% sys_shmget+0xb8
3.5% 0%1916.9us 2 2134us( 25ms) 0us 215 100% 0% tasklist_lock
0% 0us 2 100% 0% count_active_tasks+0xc
0% 0us 33 100% 0% exit_notify+0x18
0% 0us 1 100% 0% exit_notify+0xf4
0% 0us 15 100% 0% exit_notify+0x288
0% 0us 17 100% 0% kill_something_info+0xdc
0% 0us 1 100% 0% proc_pid_lookup+0x11c
0% 0us 2 100% 0% session_of_pgrp+0x14
0% 0us 15 100% 0% sys_setpgid+0x3c
0% 0us 45 100% 0% sys_setsid+0x10
0% 0us 68 100% 0% sys_wait4+0x8c
0% 0us 16 100% 0% will_become_orphaned_pgrp+0x14
0.00% 0% 0.8us 1 0.8us( 3.7us) 0us 30 100% 0% tcp_hashinfo+0x100
0% 0us 30 100% 0% tcp_v4_rcv+0x24c
0.00% 0% 2.3us 1 2.3us( 6.5us) 0us 33 100% 0% udp_hash_lock
0% 0us 33 100% 0% udp_v4_mcast_deliver+0x10
485% 0.24% 0.5us 7 131us( 18ms) 14us( 112us)(0.01%) 395940 99.8% 0.24% xtime_lock
0.24% 14us( 112us)(0.01%) 395940 99.8% 0.24% do_gettimeofday+0x14
0% 0us 33 100% 0% copy_files+0x100
0% 0us 32 100% 0% do_fcntl+0x10c
0% 0us 33 100% 0% do_fork+0x38c
0% 0us 503 100% 0% do_select+0x24
0% 0us 62301 100% 0% fget+0x1c
0% 0us 25045 100% 0% ip_output+0x64
0% 0us 26114 100% 0% ip_route_input+0x88
0% 0us 19804 100% 0% net_rx_action+0x44
0% 0us 31 100% 0% path_init+0x40
0% 0us 1088 100% 0% path_lookup+0x30
0% 0us 941 100% 0% sock_def_readable+0x14
0% 0us 29 100% 0% sock_def_wakeup+0x10
0% 0us 15 100% 0% sys_getcwd+0x38
0% 0us 15 100% 0% tcp_v4_hnd_req+0xa8
0% 0us 26072 100% 0% tcp_v4_rcv+0x1b0
0% 0us 31 100% 0% unix_write_space+0x14
0% 0us 823 100% 0% vfs_follow_link+0x40
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
RWLOCK WRITES HOLD WAIT (ALL) WAIT (WW)
UTIL CON MEAN( MAX ) MEAN( MAX )( %CPU) MEAN( MAX ) TOTAL NOWAIT SPIN( WW ) NAME
3.9% 5.7us( 472us) 76us(3418us)(0.01%) 2.8us( 9.2us) 5342 96.1% 3.5%(0.43%) *TOTAL*
0.00% 0% 3.0us( 3.0us) 0us 0us 1 100% 0%( 0%) [0xdad66bf4]
0.00% 0% 3.0us( 3.0us) 0us 0us 1 100% 0%( 0%) rt_intern_hash+0x64
0.00% 0% 0.3us( 1.2us) 0us 0us 30 100% 0%( 0%) [0xdba4eae4]
0.00% 0% 0.1us( 0.3us) 0us 0us 15 100% 0%( 0%) tcp_check_req+0x274
0.00% 0% 0.4us( 1.2us) 0us 0us 15 100% 0%( 0%) tcp_v4_synq_add+0x68
0.00% 0% 0.5us( 0.8us) 0us 0us 2 100% 0%( 0%) dn_lock
0.00% 0% 0.5us( 0.8us) 0us 0us 2 100% 0%( 0%) fcntl_dirnotify+0x94
0.00% 0% 1.9us( 9.4us) 0us 0us 48 100% 0%( 0%) fasync_lock
0.00% 0% 3.0us( 9.4us) 0us 0us 29 100% 0%( 0%) do_fcntl+0x218
0.00% 0% 0.1us( 0.3us) 0us 0us 19 100% 0%( 0%) fasync_helper+0x68
0.01% 7.0% 9.1us( 96us) 1847us(3418us)(0.01%) 7.4us( 7.4us) 114 93.0% 6.1%(0.88%) tasklist_lock
0.00% 3.0% 2.4us( 4.6us) 2352us(2352us)(0.00%) 0us 33 97.0% 3.0%( 0%) do_fork+0x5a4
0.01% 18.2% 27us( 96us) 1517us(3418us)(0.01%) 7.4us( 7.4us) 33 81.8% 15.2%( 3.0%) exit_notify+0x1ac
0.00% 0% 0.2us( 0.7us) 0us 0us 15 100% 0%( 0%) exit_notify+0x2e0
0.00% 3.0% 1.5us( 7.4us) 3320us(3320us)(0.00%) 0us 33 97.0% 3.0%( 0%) release_task+0xa0
0.00% 0% 0.9us( 7.6us) 0us 0us 124 100% 0%( 0%) unix_table_lock
0.00% 0% 1.3us( 7.6us) 0us 0us 62 100% 0%( 0%) unix_create1+0xf8
0.00% 0% 0.4us( 2.4us) 0us 0us 62 100% 0%( 0%) unix_release_sock+0x14
0.00% 0% 240us( 472us) 0us 0us 2 100% 0%( 0%) vmlist_lock
0.00% 0% 6.7us( 6.7us) 0us 0us 1 100% 0%( 0%) get_vm_area+0x3c
0.00% 0% 472us( 472us) 0us 0us 1 100% 0%( 0%) vfree+0x58
0.27% 10.0% 13us( 63us) 5.6us( 75us)(0.00%) 2.6us( 9.2us) 2002 90.0% 8.9%( 1.1%) xtime_lock
0.02% 15.0% 1.7us( 11us) 5.8us( 75us)(0.00%) 2.1us( 5.8us) 1001 85.0% 13.7%( 1.3%) timer_bh+0x10
0.25% 5.0% 25us( 63us) 5.1us( 34us)(0.00%) 3.2us( 9.2us) 1001 95.0% 4.1%(0.90%) timer_interrupt+0x10
0.00% 0% 1.0us( 1.9us) 0us 0us 2 100% 0%( 0%) copy_files+0x12c
0.00% 0% 0.2us( 0.9us) 0us 0us 328 100% 0%( 0%) do_fcntl+0x148
0.00% 0% 0.3us( 0.3us) 0us 0us 2 100% 0%( 0%) expand_fd_array+0x88
0.00% 0% 0.2us( 4.8us) 0us 0us 697 100% 0%( 0%) fd_install+0x20
0.00% 0% 0.3us( 1.0us) 0us 0us 17 100% 0%( 0%) flush_old_exec+0x230
0.00% 0% 0.1us( 0.4us) 0us 0us 15 100% 0%( 0%) flush_old_exec+0x29c
0.01% 0% 0.8us( 85us) 0us 0us 792 100% 0%( 0%) get_unused_fd+0x24
0.00% 0% 1.2us( 2.6us) 0us 0us 15 100% 0%( 0%) inet_accept+0xcc
0.00% 0% 3.8us( 83us) 0us 0us 30 100% 0%( 0%) locate_fd+0x14
0.00% 0% 1.1us( 2.6us) 0us 0us 30 100% 0%( 0%) sys_chdir+0x88
0.00% 0% 0.3us( 5.5us) 0us 0us 799 100% 0%( 0%) sys_close+0x1c
0.00% 0% 0.1us( 0.8us) 0us 0us 125 100% 0%( 0%) sys_open+0x84
0.00% 0% 0.4us( 0.8us) 0us 0us 14 100% 0%( 0%) tcp_close+0x498
0.00% 0% 1.1us( 2.1us) 0us 0us 14 100% 0%( 0%) tcp_unhash+0x60
0.00% 0% 0.6us( 2.0us) 0us 0us 15 100% 0%( 0%) tcp_v4_syn_recv_sock+0x1a8
0.01% 0% 9.6us( 120us) 0us 0us 62 100% 0%( 0%) unix_release_sock+0x34
0.00% 0% 0.3us( 3.7us) 0us 0us 62 100% 0%( 0%) unix_release_sock+0x54
_________________________________________________________________________________________________________________________
Number of read locks found=17
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