Throughput 196.372 MB/sec (NB=245.465 MB/sec 1963.72 MBit/sec) Throughput 211.758 MB/sec (NB=264.697 MB/sec 2117.58 MBit/sec) Throughput 202.207 MB/sec (NB=252.759 MB/sec 2022.07 MBit/sec) Throughput 188.592 MB/sec (NB=235.739 MB/sec 1885.92 MBit/sec) Throughput 190.006 MB/sec (NB=237.508 MB/sec 1900.06 MBit/sec) Throughput 193.29 MB/sec (NB=241.612 MB/sec 1932.9 MBit/sec) Throughput 174.158 MB/sec (NB=217.698 MB/sec 1741.58 MBit/sec) Throughput 170.156 MB/sec (NB=212.695 MB/sec 1701.56 MBit/sec) Throughput 166.548 MB/sec (NB=208.185 MB/sec 1665.48 MBit/sec) Throughput 176.684 MB/sec (NB=220.855 MB/sec 1766.84 MBit/sec) ___________________________________________________________________________________________ System: Linux llm01.in.ibm.com 2.4.16 #3 SMP Fri Dec 7 11:36:42 IST 2001 i686 Total counts All (4) CPUs Start time: Tue Dec 11 10:51:50 2001 End time: Tue Dec 11 10:54:15 2001 Delta Time: 145.08 sec. Hash table slots in use: 318. 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 7.1% 0.8us(6833us) 5.1us(6168us)( 5.3%) 83789765 92.9% 7.1% 0% *TOTAL* 0.00% 0% 0.1us( 0.4us) 0us 46 100% 0% 0% [0xf60a4658] 0.00% 0% 0.1us( 0.4us) 0us 46 100% 0% 0% sys_rt_sigprocmask+0x1b8 0.00% 0% 0.3us( 1.2us) 0us 92 100% 0% 0% [0xf62ecc24] 0.00% 0% 0.4us( 1.2us) 0us 56 100% 0% 0% n_tty_receive_buf+0x44 0.00% 0% 0.1us( 0.1us) 0us 12 100% 0% 0% read_chan+0x524 0.00% 0% 0.1us( 0.1us) 0us 12 100% 0% 0% read_chan+0x58c 0.00% 0% 0.1us( 0.1us) 0us 12 100% 0% 0% read_chan+0x5cc 0.00% 0% 6.7us( 58us) 0us 47 100% 0% 0% [0xf704250c] 0.00% 0% 0.9us( 0.9us) 0us 1 100% 0% 0% tcp_delack_timer+0x1c 0.00% 0% 0.1us( 0.1us) 0us 12 100% 0% 0% tcp_sendmsg+0x44 0.00% 0% 0.5us( 1.0us) 0us 12 100% 0% 0% tcp_sendmsg+0x105c 0.00% 0% 24us( 58us) 0us 12 100% 0% 0% tcp_v4_rcv+0x2e8 0.00% 0% 1.8us( 2.1us) 0us 10 100% 0% 0% tcp_write_timer+0x14 0.00% 0% 1.3us( 1.3us) 0us 1 100% 0% 0% [0xf7bc0000] 0.00% 0% 1.3us( 1.3us) 0us 1 100% 0% 0% tcp_timewait_kill+0x6c 0.00% 0% 195us( 195us) 0us 1 100% 0% 0% [0xf7e4f72c] 0.00% 0% 195us( 195us) 0us 1 100% 0% 0% icmp_xmit_lock_bh+0x10 0.00% 0% 45us( 54us) 0us 4 100% 0% 0% [0xf7ea94c4] 0.00% 0% 45us( 54us) 0us 4 100% 0% 0% pcnet32_interrupt+0x54 0.00% 0% 42us( 51us) 0us 4 100% 0% 0% [0xf7ebc1e4] 0.00% 0% 42us( 51us) 0us 4 100% 0% 0% rtl8139_interrupt+0x30 0.00% 0% 0.2us( 0.6us) 0us 4 100% 0% 0% [0xf7ebc1f0] 0.00% 0% 0.4us( 0.6us) 0us 2 100% 0% 0% interruptible_sleep_on_timeout+0x2c 0.00% 0% 0.1us( 0.1us) 0us 2 100% 0% 0% interruptible_sleep_on_timeout+0x60 0.00% 0% 10us( 14us) 0us 17 100% 0% 0% [0xf7ebc4d0] 0.00% 0% 10us( 14us) 0us 17 100% 0% 0% qdisc_restart+0x30 0.00% 0% 2.1us( 4.4us) 0us 34 100% 0% 0% [0xf7ebc4d8] 0.00% 0% 3.2us( 4.4us) 0us 17 100% 0% 0% dev_queue_xmit+0xe8 0.00% 0% 1.0us( 1.3us) 0us 17 100% 0% 0% qdisc_restart+0x9c 0.13% 0% 29us( 114us) 0us 6382 100% 0% 0% [0xf7ebc6ec] 0.13% 0% 29us( 114us) 0us 6365 100% 0% 0% boomerang_interrupt+0x3c 0.00% 0% 5.9us( 8.0us) 0us 17 100% 0% 0% boomerang_start_xmit+0x22c 0.00% 0% 210us( 216us) 0us 4 100% 0% 0% [0xf7ebc6f0] 0.00% 0% 210us( 216us) 0us 4 100% 0% 0% mdio_read+0x60 0.00% 0% 0.7us( 0.7us) 0us 1 100% 0% 0% [0xf7ec8658] 0.00% 0% 0.7us( 0.7us) 0us 1 100% 0% 0% kupdate+0xe4 0.00% 0% 0.1us( 0.1us) 0us 40 100% 0% 0% [0xf7ed7edc] 0.00% 0% 0.1us( 0.1us) 0us 10 100% 0% 0% shmem_delete_inode+0x6c 0.00% 0% 0.1us( 0.1us) 0us 10 100% 0% 0% shmem_get_inode+0x1c 0.00% 0% 0.1us( 0.1us) 0us 10 100% 0% 0% shmem_getpage_locked+0x280 0.00% 0% 0.1us( 0.1us) 0us 10 100% 0% 0% shmem_recalc_inode+0x44 0.00% 0% 1.2us( 4.3us) 0us 88 100% 0% 0% allocator_request_lock 0.00% 0% 1.8us( 4.3us) 0us 43 100% 0% 0% scsi_free+0x1c 0.00% 0% 0.6us( 1.2us) 0us 45 100% 0% 0% scsi_malloc+0x44 0.08% 0.02% 0.2us( 72us) 2.2us( 70us)(0.00%) 713421 100% 0.02% 0% arbitration_lock 0.00% 0.69% 0.3us( 1.5us) 1.7us( 1.7us)(0.00%) 145 99.3% 0.69% 0% deny_write_access+0xc 0.08% 0.02% 0.2us( 72us) 2.2us( 70us)(0.00%) 713276 100% 0.02% 0% get_write_access+0xc 0.02% 0% 1.5us( 46us) 0us 23488 100% 0% 0% bdev_lock 0.02% 0% 1.5us( 46us) 0us 23488 100% 0% 0% bdget+0x40 3.2% 2.1% 1.0us( 16us) 1.8us( 15us)(0.03%) 4652221 97.9% 2.1% 0% contig_page_data+0xa8 0.78% 1.3% 0.5us( 8.0us) 1.6us( 11us)(0.01%) 2311935 98.7% 1.3% 0% __free_pages_ok+0xb0 2.4% 2.9% 1.5us( 16us) 1.9us( 15us)(0.02%) 2340286 97.1% 2.9% 0% rmqueue+0x28 4.3% 7.5% 0.3us(1436us) 3.0us(1222us)(0.88%) 23103201 92.5% 7.5% 0% dcache_lock 0.01% 5.6% 0.2us( 18us) 2.3us( 54us)(0.00%) 104404 94.4% 5.6% 0% d_alloc+0x128 0.03% 8.1% 0.2us( 20us) 2.4us( 322us)(0.01%) 184690 91.9% 8.1% 0% d_delete+0x10 0.00% 2.4% 0.2us( 1.7us) 3.0us( 22us)(0.00%) 4000 97.6% 2.4% 0% d_delete+0x84 0.04% 6.9% 0.2us( 30us) 2.2us( 79us)(0.01%) 289095 93.1% 6.9% 0% d_instantiate+0x1c 2.1% 10.6% 0.3us( 491us) 3.0us(1222us)(0.54%) 9961665 89.4% 10.6% 0% d_lookup+0xd8 0.02% 7.4% 0.7us( 4.8us) 2.3us( 209us)(0.00%) 37050 92.6% 7.4% 0% d_move+0x34 0.01% 3.4% 0.2us( 4.8us) 3.0us( 43us)(0.00%) 104394 96.6% 3.4% 0% d_rehash+0x3c 0.00% 2.5% 0.2us( 1.3us) 2.9us( 8.6us)(0.00%) 1330 97.5% 2.5% 0% d_unhash+0x34 2.0% 5.1% 0.2us( 108us) 3.0us(1080us)(0.32%) 12342240 94.9% 5.1% 0% dput+0x18 0.00% 0% 0.4us( 4.0us) 0us 288 100% 0% 0% link_path_walk+0x28c 0.00% 0% 0.8us( 0.8us) 0us 2 100% 0% 0% link_path_walk+0x604 0.01% 7.0% 2.7us( 995us) 3.6us( 24us)(0.00%) 2998 93.0% 7.0% 0% prune_dcache+0x14 0.04% 3.2% 0.9us(1436us) 3.1us( 74us)(0.00%) 65770 96.8% 3.2% 0% prune_dcache+0x140 0.02% 4.1% 6.6us( 926us) 2.7us( 8.3us)(0.00%) 5275 95.9% 4.1% 0% select_parent+0x18 0.00% 0% 1.6us( 7.1us) 0us 533 100% 0% 0% device_request_lock 0.00% 0% 0.6us( 2.0us) 0us 259 100% 0% 0% __scsi_release_command+0x14 0.00% 0% 2.6us( 7.1us) 0us 274 100% 0% 0% scsi_allocate_device+0x30 0.66% 1.9% 0.5us( 147us) 1.7us( 91us)(0.01%) 2068870 98.1% 1.9% 0% files_lock 0.00% 0% 0.1us( 0.1us) 0us 2 100% 0% 0% check_tty_count+0x10 0.12% 2.7% 0.3us( 58us) 1.7us( 23us)(0.01%) 689484 97.3% 2.7% 0% file_move+0x18 0.11% 1.8% 0.2us( 110us) 1.9us( 63us)(0.00%) 689513 98.2% 1.8% 0% fput+0x80 0.43% 1.2% 0.9us( 147us) 1.5us( 91us)(0.00%) 689513 98.8% 1.2% 0% get_empty_filp+0x10 0.00% 1.7% 0.9us( 2.3us) 1.6us( 2.9us)(0.00%) 358 98.3% 1.7% 0% get_empty_filp+0xf0 0.06% 0% 5.6us( 483us) 0us 14736 100% 0% 0% global_bh_lock 0.06% 0% 5.6us( 483us) 0us 14736 100% 0% 0% bh_action+0x18 0.08% 0% 8.2us( 18us) 0us 14508 100% 0% 0% i8253_lock 0.08% 0% 8.2us( 18us) 0us 14508 100% 0% 0% timer_interrupt+0x30 0.02% 0% 1.8us( 8.2us) 0us 14508 100% 0% 0% i8259A_lock 0.02% 0% 1.8us( 8.2us) 0us 14508 100% 0% 0% timer_interrupt+0xac 0.00% 0% 0.8us( 0.8us) 0us 1 100% 0% 0% inet_peer_idlock 0.00% 0% 0.8us( 0.8us) 0us 1 100% 0% 0% __ip_select_ident+0x4c 0.00% 0% 0.3us( 0.8us) 0us 6 100% 0% 0% init_mm+0x2c 0.00% 0% 0.8us( 0.8us) 0us 1 100% 0% 0% __vmalloc+0x74 0.00% 0% 0.2us( 0.3us) 0us 5 100% 0% 0% __vmalloc+0x124 0.24% 0.08% 0.4us( 101us) 1.4us( 5.2us)(0.00%) 799938 100% 0.08% 0% inode_lock 0.04% 0% 0.3us( 57us) 0us 184756 100% 0% 0% __mark_inode_dirty+0x4c 0.09% 0.05% 0.7us( 74us) 1.5us( 4.4us)(0.00%) 184867 100% 0.05% 0% get_empty_inode+0x28 0.00% 0% 0.8us( 2.6us) 0us 25 100% 0% 0% get_new_inode+0x2c 0.03% 0% 1.3us( 7.5us) 0us 29504 100% 0% 0% iget4+0x3c 0.03% 0% 0.2us( 25us) 0us 184691 100% 0% 0% insert_inode_hash+0x40 0.06% 0.26% 0.4us( 101us) 1.4us( 5.2us)(0.00%) 216051 99.7% 0.26% 0% iput+0x44 0.00% 0% 5.7us( 5.7us) 0us 1 100% 0% 0% sync_unlocked_inodes+0x10 0.00% 0% 0.9us( 3.1us) 0us 43 100% 0% 0% sync_unlocked_inodes+0xfc 0.01% 0.22% 4.9us( 56us) 5.9us( 12us)(0.00%) 3197 99.8% 0.22% 0% io_request_lock 0.00% 0.29% 1.8us( 23us) 6.4us( 12us)(0.00%) 1389 99.7% 0.29% 0% __make_request+0xdc 0.01% 0% 15us( 56us) 0us 518 100% 0% 0% do_aic7xxx_isr+0x20 0.00% 0.81% 8.9us( 23us) 4.2us( 4.8us)(0.00%) 248 99.2% 0.81% 0% generic_unplug_device+0x10 0.00% 0% 8.8us( 24us) 0us 262 100% 0% 0% scsi_dispatch_cmd+0x1c8 0.00% 0% 1.1us( 6.7us) 0us 259 100% 0% 0% scsi_old_done+0x5c0 0.00% 0% 3.3us( 18us) 0us 259 100% 0% 0% scsi_queue_next_request+0x18 0.00% 0.38% 0.3us( 2.9us) 6.9us( 6.9us)(0.00%) 262 99.6% 0.38% 0% scsi_request_fn+0x350 0.00% 0% 4.1us( 5.7us) 0us 4 100% 0% 0% ioapic_lock 0.00% 0% 5.5us( 5.7us) 0us 2 100% 0% 0% mask_IO_APIC_irq+0x10 0.00% 0% 2.8us( 3.1us) 0us 2 100% 0% 0% unmask_IO_APIC_irq+0x10 0.00% 0% 10us( 21us) 0us 4 100% 0% 0% irq_desc+0x2d0 0.00% 0% 7.9us( 8.1us) 0us 2 100% 0% 0% disable_irq+0x20 0.00% 0% 12us( 21us) 0us 2 100% 0% 0% enable_irq+0x24 17.7% 15.5% 2.8us(6833us) 11us(6168us)( 2.7%) 9241099 84.5% 15.5% 0% kernel_flag 0.00% 0% 9.2us( 9.2us) 0us 1 100% 0% 0% chrdev_open+0x58 0.00% 0% 0.4us( 0.9us) 0us 10 100% 0% 0% de_put+0x30 0.31% 14.5% 2116us(6833us) 142us(2094us)(0.00%) 214 85.5% 14.5% 0% do_exit+0xd8 2.4% 11.8% 19us( 211us) 20us(4241us)(0.07%) 182780 88.2% 11.8% 0% ext2_delete_inode+0x28 0.38% 16.8% 0.6us( 127us) 9.7us(3716us)(0.25%) 901573 83.2% 16.8% 0% ext2_discard_prealloc+0x24 9.5% 18.6% 6.0us( 478us) 11us(6168us)(0.79%) 2303475 81.4% 18.6% 0% ext2_get_block+0x64 0.00% 0% 3.0us( 3.0us) 0us 1 100% 0% 0% get_chrfops+0x9c 0.42% 17.6% 6.5us( 127us) 19us(4197us)(0.05%) 92935 82.4% 17.6% 0% lookup_hash+0x88 0.10% 14.0% 5.7us( 117us) 12us( 139us)(0.01%) 24322 86.0% 14.0% 0% notify_change+0x5c 0.00% 0% 0.9us( 0.9us) 0us 2 100% 0% 0% permission+0x38 0.06% 14.8% 7.0us( 79us) 29us(2615us)(0.01%) 11449 85.2% 14.8% 0% real_lookup+0x68 0.02% 43.7% 57us(3422us) 27us( 197us)(0.00%) 524 56.3% 43.7% 0% schedule+0x588 0.00% 0% 261us( 261us) 0us 1 100% 0% 0% sync_old_buffers+0x20 0.00% 0% 6.7us( 18us) 0us 9 100% 0% 0% sys_ioctl+0x54 0.00% 0% 0.5us( 0.8us) 0us 6 100% 0% 0% sys_llseek+0xa8 1.5% 13.9% 0.4us( 138us) 11us(4233us)( 1.4%) 5317150 86.1% 13.9% 0% sys_lseek+0x80 0.31% 14.6% 12us( 224us) 11us( 139us)(0.01%) 37050 85.4% 14.6% 0% sys_rename+0x1b4 0.00% 0% 14us( 17us) 0us 12 100% 0% 0% tty_read+0xbc 0.00% 0% 9.0us( 9.0us) 0us 1 100% 0% 0% tty_release+0x20 0.00% 0% 24us( 27us) 0us 12 100% 0% 0% tty_write+0x204 2.0% 21.8% 16us( 165us) 8.4us(4222us)(0.06%) 182591 78.2% 21.8% 0% vfs_create+0x98 0.13% 50.6% 93us( 190us) 11us( 132us)(0.00%) 2100 49.4% 50.6% 0% vfs_mkdir+0x90 0.00% 0% 15us( 32us) 0us 8 100% 0% 0% vfs_readdir+0x78 0.01% 14.5% 7.1us( 28us) 42us(3836us)(0.00%) 2280 85.5% 14.5% 0% vfs_rmdir+0x184 0.00% 0% 7.8us( 8.3us) 0us 3 100% 0% 0% vfs_statfs+0x58 0.60% 15.5% 4.8us( 156us) 12us(4355us)(0.06%) 182590 84.5% 15.5% 0% vfs_unlink+0x10c 0.00% 0% 0.2us( 2.2us) 0us 214 100% 0% 0% lastpid_lock 0.00% 0% 0.2us( 2.2us) 0us 214 100% 0% 0% get_pid+0x24 8.4% 10.1% 0.9us(1662us) 5.1us(1662us)( 1.2%) 13622178 89.9% 10.1% 0% lru_list_lock 0.80% 4.9% 0.5us( 115us) 3.9us(1496us)(0.08%) 2299590 95.1% 4.9% 0% buffer_insert_inode_data_queue+0x10 0.23% 8.3% 0.2us( 84us) 3.2us( 108us)(0.08%) 1673900 91.7% 8.3% 0% buffer_insert_inode_queue+0x14 0.02% 9.4% 0.2us( 33us) 3.9us( 64us)(0.01%) 184878 90.6% 9.4% 0% inode_has_buffers+0x10 0.03% 9.1% 0.2us( 21us) 3.5us( 52us)(0.01%) 184710 90.9% 9.1% 0% invalidate_inode_buffers+0x10 2.4% 12.5% 0.7us( 115us) 3.9us(1662us)(0.39%) 4674995 87.5% 12.5% 0% refile_buffer+0xc 1.3% 10.3% 0.8us(1662us) 7.1us(1272us)(0.29%) 2299580 89.7% 10.3% 0% remove_from_queues+0xc 0.00% 0% 21us( 23us) 0us 5 100% 0% 0% sync_old_buffers+0x70 3.6% 11.4% 2.3us( 669us) 7.8us(1496us)(0.35%) 2304520 88.6% 11.4% 0% try_to_free_buffers+0x18 0.00% 0% 0.4us( 2.4us) 0us 488 100% 0% 0% mmlist_lock 0.00% 0% 0.2us( 0.6us) 0us 214 100% 0% 0% copy_mm+0x12c 0.00% 0% 0.6us( 2.4us) 0us 274 100% 0% 0% mmput+0xc 0.00% 0% 0.5us( 2.7us) 0us 1051 100% 0% 0% page_uptodate_lock.906 0.00% 0% 0.5us( 2.7us) 0us 1051 100% 0% 0% end_buffer_io_async+0x38 6.1% 7.3% 0.5us( 250us) 1.7us( 437us)(0.37%) 17362709 92.7% 7.3% 0% pagecache_lock 0.13% 7.4% 0.3us( 44us) 1.7us( 150us)(0.01%) 558667 92.6% 7.4% 0% __find_get_page+0x18 2.2% 7.3% 0.4us( 120us) 1.8us( 437us)(0.16%) 7162830 92.7% 7.3% 0% __find_lock_page+0x10 0.00% 0% 1.1us( 1.3us) 0us 10 100% 0% 0% add_to_page_cache+0x18 1.4% 8.0% 0.9us( 190us) 1.8us( 117us)(0.06%) 2298539 92.0% 8.0% 0% add_to_page_cache_unique+0x18 0.97% 7.7% 0.6us( 150us) 1.7us( 142us)(0.06%) 2549964 92.3% 7.7% 0% do_generic_file_read+0x1a0 0.00% 9.9% 1.0us( 2.7us) 1.8us( 12us)(0.00%) 4950 90.1% 9.9% 0% do_generic_file_read+0x36c 0.00% 0% 0.1us( 0.4us) 0us 43 100% 0% 0% filemap_fdatasync+0x14 0.00% 0% 0.1us( 0.4us) 0us 43 100% 0% 0% filemap_fdatawait+0x10 0.01% 7.0% 0.7us( 5.9us) 1.8us( 37us)(0.00%) 25588 93.0% 7.0% 0% find_or_create_page+0x44 0.02% 6.0% 1.4us( 27us) 1.7us( 39us)(0.00%) 25588 94.0% 6.0% 0% find_or_create_page+0x90 0.00% 5.3% 0.6us( 5.4us) 2.3us( 11us)(0.00%) 9975 94.7% 5.3% 0% page_cache_read+0x48 0.83% 5.8% 0.5us( 140us) 1.6us( 78us)(0.04%) 2304530 94.2% 5.8% 0% remove_inode_page+0x18 0.00% 30.0% 0.3us( 1.1us) 1.8us( 2.6us)(0.00%) 10 70.0% 30.0% 0% set_page_dirty+0x24 0.06% 10.7% 0.7us( 31us) 1.7us( 67us)(0.00%) 117442 89.3% 10.7% 0% truncate_inode_pages+0x3c 0.39% 7.1% 0.2us( 250us) 1.6us( 103us)(0.05%) 2304530 92.9% 7.1% 0% truncate_list_pages+0x158 1.3% 0.70% 0.4us( 135us) 1.5us( 94us)(0.01%) 4907809 99.3% 0.70% 0% pagemap_lru_lock 0.17% 1.6% 0.9us( 64us) 1.4us( 94us)(0.00%) 260740 98.4% 1.6% 0% activate_page+0xc 0.70% 0.65% 0.4us( 103us) 1.6us( 91us)(0.00%) 2335808 99.3% 0.65% 0% lru_cache_add+0x1c 0.45% 0.65% 0.3us( 135us) 1.4us( 92us)(0.00%) 2311261 99.3% 0.65% 0% lru_cache_del+0xc 0.00% 0% 0.3us( 2.3us) 0us 15789 100% 0% 0% rcu_ctrlblk 0.00% 0% 0.4us( 2.3us) 0us 5225 100% 0% 0% rcu_check_callbacks+0xdc 0.00% 0% 0.3us( 2.3us) 0us 10564 100% 0% 0% rcu_check_quiescent_state+0x4c 0.00% 0% 0.3us( 0.3us) 0us 1 100% 0% 0% rt_peer_lock.1217 0.00% 0% 0.3us( 0.3us) 0us 1 100% 0% 0% rt_bind_peer+0x38 0.15% 0.78% 4.7us( 22us) 2.4us( 12us)(0.00%) 47848 99.2% 0.78% 0% runqueue_lock 0.03% 0.73% 4.9us( 18us) 2.9us( 9.9us)(0.00%) 8132 99.3% 0.73% 0% __wake_up+0x68 0.00% 10.7% 0.3us( 0.9us) 2.3us( 4.6us)(0.00%) 206 89.3% 10.7% 0% deliver_signal+0x44 0.00% 0% 5.0us( 15us) 0us 119 100% 0% 0% process_timeout+0x14 0.00% 68.6% 1.2us( 2.5us) 1.5us( 4.1us)(0.00%) 51 31.4% 68.6% 0% schedule_tail+0x68 0.09% 0.87% 5.3us( 22us) 2.3us( 12us)(0.00%) 24154 99.1% 0.87% 0% schedule+0x94 0.00% 0.74% 1.5us( 3.1us) 2.1us( 3.3us)(0.00%) 680 99.3% 0.74% 0% schedule+0x298 0.04% 0.28% 3.8us( 15us) 3.0us( 9.6us)(0.00%) 14094 99.7% 0.28% 0% schedule+0x544 0.00% 0.97% 1.6us( 10us) 2.3us( 3.6us)(0.00%) 412 99.0% 0.97% 0% wake_up_process+0x14 0.00% 0% 0.8us( 2.8us) 0us 7 100% 0% 0% sb_lock 0.00% 0% 0.1us( 0.1us) 0us 1 100% 0% 0% drop_super+0x20 0.00% 0% 0.5us( 0.9us) 0us 2 100% 0% 0% sync_supers+0x78 0.00% 0% 2.8us( 2.8us) 0us 1 100% 0% 0% sync_unlocked_inodes+0x18 0.00% 0% 0.4us( 1.0us) 0us 3 100% 0% 0% sync_unlocked_inodes+0x180 0.00% 1.1% 0.6us( 2.7us) 2.0us( 4.3us)(0.00%) 945 98.9% 1.1% 0% semaphore_lock 0.00% 1.4% 0.3us( 2.0us) 1.9us( 2.2us)(0.00%) 440 98.6% 1.4% 0% __down+0x54 0.00% 0.81% 0.9us( 2.7us) 2.3us( 4.3us)(0.00%) 494 99.2% 0.81% 0% __down+0x88 0.00% 0% 1.0us( 1.8us) 0us 7 100% 0% 0% __down_interruptible+0x60 0.00% 0% 0.3us( 0.7us) 0us 4 100% 0% 0% __down_interruptible+0xa8 0.00% 0% 0.7us( 4.2us) 0us 441 100% 0% 0% shm_ids+0x24 0.00% 0% 0.1us( 0.1us) 0us 1 100% 0% 0% grow_ary+0xa4 0.00% 0% 0.8us( 1.3us) 0us 10 100% 0% 0% ipc_addid+0x84 0.00% 0% 1.1us( 4.2us) 0us 200 100% 0% 0% shm_close+0x4c 0.00% 0% 0.2us( 0.2us) 0us 10 100% 0% 0% shm_mmap+0x54 0.00% 0% 0.3us( 1.5us) 0us 190 100% 0% 0% shm_open+0x3c 0.00% 0% 1.7us( 2.1us) 0us 10 100% 0% 0% sys_shmat+0x9c 0.00% 0% 0.4us( 0.5us) 0us 10 100% 0% 0% sys_shmat+0x1c0 0.00% 0% 0.9us( 1.7us) 0us 10 100% 0% 0% sys_shmctl+0x710 0.00% 0% 0.1us( 0.1us) 0us 20 100% 0% 0% shmem_ilock 0.00% 0% 0.1us( 0.1us) 0us 10 100% 0% 0% shmem_delete_inode+0x38 0.00% 0% 0.1us( 0.1us) 0us 10 100% 0% 0% shmem_get_inode+0x14c 0.00% 0% 0.7us( 0.7us) 0us 1 100% 0% 0% swaplock 0.00% 0% 0.7us( 0.7us) 0us 1 100% 0% 0% si_swapinfo+0x10 0.01% 0% 1.1us( 9.1us) 0us 16668 100% 0% 0% timerlist_lock 0.00% 0% 0.8us( 2.3us) 0us 459 100% 0% 0% add_timer+0x10 0.00% 0% 0.2us( 1.5us) 0us 260 100% 0% 0% del_timer+0x14 0.00% 0% 0.5us( 1.4us) 0us 339 100% 0% 0% del_timer_sync+0x20 0.00% 0% 1.0us( 2.6us) 0us 453 100% 0% 0% mod_timer+0x18 0.01% 0% 1.2us( 9.1us) 0us 14508 100% 0% 0% timer_bh+0xc0 0.00% 0% 0.2us( 1.5us) 0us 649 100% 0% 0% timer_bh+0x260 0.00% 0% 4.2us( 5.3us) 0us 23 100% 0% 0% tlbstate_lock 0.00% 0% 4.2us( 5.3us) 0us 23 100% 0% 0% flush_tlb_others+0x3c 0.00% 0% 0.2us( 1.1us) 0us 952 100% 0% 0% tqueue_lock 0.00% 0% 0.2us( 1.1us) 0us 476 100% 0% 0% __run_task_queue+0x14 0.00% 0% 0.3us( 1.0us) 0us 227 100% 0% 0% batch_entropy_store+0x64 0.00% 0% 0.1us( 0.4us) 0us 249 100% 0% 0% generic_plug_device+0x34 0.00% 0% 3.8us( 9.2us) 0us 4 100% 0% 0% tw_death_lock 0.00% 0% 5.0us( 9.2us) 0us 3 100% 0% 0% tcp_twkill__thr+0xc 0.00% 0% 0.4us( 0.4us) 0us 1 100% 0% 0% tcp_twkill__thr+0x78 0.00% 0% 0.1us( 1.5us) 0us 214 100% 0% 0% uidhash_lock 0.00% 0% 0.1us( 1.5us) 0us 214 100% 0% 0% free_uid+0x10 1.3% 0.41% 0.4us( 149us) 2.9us( 150us)(0.01%) 4633586 99.6% 0.41% 0% unused_list_lock 0.54% 0.56% 0.3us( 149us) 3.6us( 150us)(0.01%) 2329066 99.4% 0.56% 0% get_unused_buffer_head+0x8 0.77% 0.26% 0.5us( 99us) 1.4us( 72us)(0.00%) 2304520 99.7% 0.26% 0% try_to_free_buffers+0x4c 0.33% 0.00% 0.2us( 26us) 2.8us( 5.0us)(0.00%) 2320579 100% 0.00% 0% __wake_up+0x24 0.00% 0.01% 0.1us( 1.2us) 1.1us( 1.1us)(0.00%) 7716 100% 0.01% 0% add_wait_queue+0x10 0.00% 1.9% 0.1us( 1.0us) 4.8us( 11us)(0.00%) 524 98.1% 1.9% 0% add_wait_queue_exclusive+0x10 0.00% 0% 1.4us( 2.1us) 0us 26 100% 0% 0% change_protection+0x3c 0.00% 0% 29us( 49us) 0us 238 100% 0% 0% clear_page_tables+0x1c 0.00% 0% 0.1us( 0.8us) 0us 1848 100% 0% 0% copy_mm+0x1fc 0.01% 0% 3.5us( 47us) 0us 2706 100% 0% 0% copy_mm+0x24c 0.01% 0% 3.0us( 46us) 0us 2706 100% 0% 0% copy_page_range+0xf0 0.00% 0% 3.9us( 8.1us) 0us 415 100% 0% 0% dev_watchdog+0x10 0.01% 0% 0.7us( 3.1us) 0us 21144 100% 0% 0% do_IRQ+0x40 0.01% 0% 0.5us( 3.6us) 0us 21144 100% 0% 0% do_IRQ+0xa4 0.00% 0% 1.6us( 6.4us) 0us 1472 100% 0% 0% do_anonymous_page+0x54 0.00% 0% 0.4us( 0.5us) 0us 22 100% 0% 0% do_brk+0x1b0 0.00% 0% 0.1us( 0.1us) 0us 214 100% 0% 0% do_exit+0x130 0.00% 0% 0.3us( 1.5us) 0us 214 100% 0% 0% do_exit+0x88 0.00% 0% 0.1us( 0.8us) 0us 214 100% 0% 0% do_exit+0xf8 0.00% 0% 1.0us( 6.2us) 0us 577 100% 0% 0% do_mmap_pgoff+0x414 0.00% 0% 1.1us( 3.3us) 0us 379 100% 0% 0% do_munmap+0xe4 0.00% 0% 0.2us( 1.9us) 0us 8686 100% 0% 0% do_no_page+0xdc 0.00% 0% 0.2us( 0.9us) 0us 227 100% 0% 0% do_page_fault+0x114 0.00% 0% 1.1us( 3.4us) 0us 396 100% 0% 0% do_sigaction+0x58 0.00% 0% 0.8us( 1.5us) 0us 27 100% 0% 0% do_sigaction+0xb8 0.00% 0% 6.4us( 16us) 0us 219 100% 0% 0% do_signal+0x244 0.01% 0% 1.9us( 55us) 0us 5042 100% 0% 0% do_wp_page+0xf8 0.00% 0% 0.2us( 1.5us) 0us 238 100% 0% 0% exit_mmap+0x18 0.00% 0% 1.5us( 16us) 0us 214 100% 0% 0% exit_sighand+0x18 0.20% 0% 21us( 98us) 0us 14274 100% 0% 0% free_block+0x20 0.01% 0% 0.7us( 51us) 0us 18209 100% 0% 0% handle_mm_fault+0x34 0.00% 0% 0.1us( 0.6us) 0us 219 100% 0% 0% handle_signal+0x9c 0.00% 0% 1.6us( 2.4us) 0us 24 100% 0% 0% insert_vm_struct+0x60 0.16% 0.25% 11us( 68us) 7.1us( 27us)(0.00%) 20858 99.7% 0.25% 0% kmem_cache_alloc_batch+0x2c 0.00% 0.32% 0.2us( 2.4us) 2.9us( 5.3us)(0.00%) 3757 99.7% 0.32% 0% kmem_cache_grow+0x1b4 0.00% 0.16% 0.6us( 2.4us) 3.6us( 6.2us)(0.00%) 3757 99.8% 0.16% 0% kmem_cache_grow+0x84 0.00% 0% 0.4us( 5.2us) 0us 2576 100% 0% 0% lock_vma_mappings+0x24 0.00% 0% 0.6us( 0.7us) 0us 26 100% 0% 0% mprotect_fixup+0x304 0.00% 0% 0.3us( 0.9us) 0us 36 100% 0% 0% n_tty_chars_in_buffer+0x18 0.00% 0% 0.6us( 0.9us) 0us 78 100% 0% 0% proc_pid_stat+0x58 0.00% 0% 2.3us( 17us) 0us 129 100% 0% 0% pte_alloc+0x90 0.00% 0% 1.4us( 2.7us) 0us 24 100% 0% 0% put_dirty_page+0x3c 0.00% 0% 0.3us( 11us) 0us 214 100% 0% 0% release_task+0x3c 0.00% 0.29% 0.2us( 1.5us) 2.7us( 5.8us)(0.00%) 8239 99.7% 0.29% 0% remove_wait_queue+0x10 0.05% 0% 3.3us( 136us) 0us 23188 100% 0% 0% schedule+0x4f8 0.00% 0% 1.1us( 7.1us) 0us 214 100% 0% 0% schedule_tail+0x20 0.00% 0% 3.4us( 25us) 0us 441 100% 0% 0% send_sig_info+0x5c 0.00% 0% 1.4us( 1.7us) 0us 10 100% 0% 0% shmem_getpage_locked+0xdc 0.00% 0% 2.9us( 4.9us) 0us 20 100% 0% 0% shmem_truncate+0x48 0.00% 0% 0.3us( 2.6us) 0us 491 100% 0% 0% sys_rt_sigprocmask+0x98 0.00% 0% 0.4us( 1.2us) 0us 219 100% 0% 0% sys_sigreturn+0x6c 0.00% 0% 0.4us( 0.7us) 0us 78 100% 0% 0% task_dumpable+0x14 0.00% 0% 0.7us( 4.4us) 0us 114 100% 0% 0% unmap_fixup+0xb0 0.00% 0% 0.2us( 0.8us) 0us 144 100% 0% 0% vma_merge+0x48 0.00% 0% 0.2us( 1.9us) 0us 24322 100% 0% 0% vmtruncate+0x54 0.03% 0% 11us( 96us) 0us 3469 100% 0% 0% zap_page_range+0x48 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - RWLOCK READS HOLD MAX RDR BUSY PERIOD WAIT UTIL CON MEAN RDRS MEAN( MAX ) MEAN( MAX )( %CPU) TOTAL NOWAIT SPIN NAME 0.47% 2.2us( 472us)(0.02%) 13022049 99.5% 0.47% *TOTAL* 0.00% 0% 2.2us 1 2.2us( 18us) 0us 6 100% 0% [0xf6ed4204] 0% 0us 6 100% 0% do_fcntl+0xd8 0.00% 0% 1.1us 1 1.1us( 5.3us) 0us 48 100% 0% [0xf78f89c8] 0% 0us 2 100% 0% igmp_heard_query+0x3c 0% 0us 7 100% 0% inet_select_addr+0x44 0% 0us 39 100% 0% ip_check_mc+0x14 0.00% 0% 0.5us 1 0.5us( 0.7us) 0us 12 100% 0% [0xf7a4cb74] 0% 0us 12 100% 0% ip_output+0x64 0.00% 0% 1.4us 1 1.4us( 2.2us) 0us 12 100% 0% [0xf7cfdff0] 0% 0us 12 100% 0% tcp_v4_rcv+0x178 0.00% 0% 2.3us 1 2.3us( 2.3us) 0us 1 100% 0% [0xf7e4f7c4] 0% 0us 1 100% 0% sock_def_write_space+0x10 0.00% 0% 1.1us 1 1.1us( 1.4us) 0us 1 100% 0% [0xf7e59d04] 0% 0us 1 100% 0% ip_route_output_key+0x6c 0.00% 0% 1.0us 2 1.0us( 4.1us) 0us 2207 100% 0% arp_tbl+0xc4 0% 0us 2207 100% 0% neigh_lookup+0x48 0.00% 0% 0.7us 1 0.7us( 1.0us) 0us 26 100% 0% binfmt_lock 0% 0us 25 100% 0% search_binary_handler+0x30 0% 0us 1 100% 0% search_binary_handler+0xe0 0.00% 0% 1.2us 1 1.2us( 1.2us) 0us 1 100% 0% chrdevs_lock 0% 0us 1 100% 0% get_chrfops+0x24 0.00% 0% 0.3us 1 0.3us( 0.8us) 0us 46 100% 0% fasync_lock 0% 0us 46 100% 0% kill_fasync+0x18 0.02% 0% 3.3us 2 3.3us( 15us) 0us 6586 100% 0% fib_hash_lock 0% 0us 6585 100% 0% fn_hash_lookup+0x14 0% 0us 1 100% 0% fn_hash_select_default+0x34 2.1% 1.4% 0.7us 3 0.7us( 195us) 2.2us( 472us)(0.02%) 4268290 98.6% 1.4% hash_table_lock 1.4% 2.2us( 472us)(0.02%) 4268290 98.6% 1.4% get_hash_table+0x64 0.00% 0% 0.8us 2 0.8us( 14us) 0us 5578 100% 0% inetdev_lock 0% 0us 2206 100% 0% arp_rcv+0x28 0% 0us 58 100% 0% fib_validate_source+0x44 0% 0us 2 100% 0% igmp_rcv+0x18 0% 0us 7 100% 0% inet_select_addr+0x18 0% 0us 2 100% 0% ip_route_input_mc+0x20 0% 0us 3264 100% 0% ip_route_input_slow+0x18 0% 0us 39 100% 0% ip_route_input+0xf4 0.00% 0% 1.7us 1 1.7us( 1.7us) 0us 1 100% 0% peer_pool_lock 0% 0us 1 100% 0% inet_getpeer+0x30 0.02% 0% 14.5us 2 15us( 153us) 0us 1552 100% 0% tasklist_lock 0% 0us 29 100% 0% count_active_tasks+0xc 0% 0us 214 100% 0% exit_notify+0x18 0% 0us 2 100% 0% exit_notify+0xc4 0% 0us 6 100% 0% get_pid_list+0x10 0% 0us 10 100% 0% kill_pg_info+0x24 0% 0us 2 100% 0% kill_something_info+0xc0 0% 0us 78 100% 0% proc_pid_lookup+0x120 0% 0us 78 100% 0% proc_pid_stat+0x124 0% 0us 680 100% 0% schedule+0x248 0% 0us 6 100% 0% session_of_pgrp+0x14 0% 0us 4 100% 0% sys_setpgid+0x38 0% 0us 441 100% 0% sys_wait4+0x98 0% 0us 2 100% 0% will_become_orphaned_pgrp+0x14 0.00% 0% 6.0us 2 6.1us( 18us) 0us 498 100% 0% udp_hash_lock 0% 0us 498 100% 0% udp_v4_mcast_deliver+0x14 0.00% 0.06% 1.1us 2 1.1us( 8.8us) 5.2us( 9.9us)(0.00%) 6408 100% 0.06% xtime_lock 0.06% 5.2us( 9.9us)(0.00%) 6408 100% 0.06% do_gettimeofday+0x14 0% 0us 119 100% 0% copy_files+0x100 0% 0us 24 100% 0% copy_files+0x16c 0% 0us 119 100% 0% do_fork+0x338 0% 0us 49 100% 0% do_select+0x28 0% 0us 7341237 100% 0% fget+0x1c 0% 0us 3410 100% 0% ip_route_input+0x7c 0% 0us 6360 100% 0% net_rx_action+0x54 0% 0us 1379178 100% 0% path_init+0x104 0% 0us 280 100% 0% path_init+0x34 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - RWLOCK WRITES HOLD WAIT (ALL) WAIT (WW) UTIL CON MEAN( MAX ) MEAN( MAX )( %CPU) MEAN( MAX ) TOTAL NOWAIT SPIN( WW ) NAME 1.3% 0.7us( 505us) 2.3us( 93us)(0.03%) 1.2us( 73us) 6726856 98.7% 0.88%(0.43%) *TOTAL* 0.00% 0% 0.2us( 1.1us) 0us 0us 26 100% 0%( 0%) [0xf6ed4204] 0.00% 0% 0.2us( 0.2us) 0us 0us 10 100% 0%( 0%) do_pipe+0x188 0.00% 0% 0.1us( 0.1us) 0us 0us 10 100% 0%( 0%) do_pipe+0x1bc 0.00% 0% 0.3us( 0.4us) 0us 0us 2 100% 0%( 0%) dupfd+0x50 0.00% 0% 0.1us( 0.1us) 0us 0us 2 100% 0%( 0%) flush_old_exec+0x258 0.00% 0% 1.1us( 1.1us) 0us 0us 2 100% 0%( 0%) locate_fd+0x14 0.00% 0% 5.2us( 5.3us) 0us 0us 2 100% 0%( 0%) [0xf7081f44] 0.00% 0% 5.3us( 5.3us) 0us 0us 1 100% 0%( 0%) __neigh_event_send+0x2c 0.00% 0% 5.1us( 5.1us) 0us 0us 1 100% 0%( 0%) neigh_resolve_output+0xb8 0.00% 0% 0.5us( 0.5us) 0us 0us 1 100% 0%( 0%) [0xf7cf0f00] 0.00% 0% 0.5us( 0.5us) 0us 0us 1 100% 0%( 0%) tcp_timewait_kill+0x18 0.00% 0% 18us( 58us) 0us 0us 5 100% 0%( 0%) arp_tbl+0xc4 0.00% 0% 18us( 58us) 0us 0us 5 100% 0%( 0%) neigh_periodic_timer__thr+0x28 0.00% 0% 0.9us( 1.4us) 0us 0us 13 100% 0%( 0%) dn_lock 0.00% 0% 0.9us( 1.4us) 0us 0us 13 100% 0%( 0%) fcntl_dirnotify+0x8c 0.00% 0% 0.5us( 0.5us) 0us 0us 1 100% 0%( 0%) fasync_lock 0.00% 0% 0.5us( 0.5us) 0us 0us 1 100% 0%( 0%) fasync_helper+0x5c 3.0% 1.9% 0.9us( 505us) 2.3us( 93us)(0.03%) 1.2us( 73us) 4627588 98.1% 1.3%(0.62%) hash_table_lock 0.02% 1.0% 1.5us( 40us) 4.0us( 7.9us)(0.00%) 2.0us( 7.5us) 23488 99.0% 0.00%( 1.0%) hash_page_buffers+0x44 0.38% 1.7% 0.2us( 88us) 2.3us( 53us)(0.02%) 1.2us( 53us) 2299580 98.3% 1.1%(0.61%) remove_from_queues+0x18 2.6% 2.1% 1.6us( 505us) 2.3us( 93us)(0.02%) 1.2us( 73us) 2304520 97.9% 1.5%(0.63%) try_to_free_buffers+0x20 0.00% 0% 3.8us( 3.8us) 0us 0us 1 100% 0%( 0%) peer_pool_lock 0.00% 0% 3.8us( 3.8us) 0us 0us 1 100% 0%( 0%) inet_getpeer+0x148 0.00% 0% 3.6us( 14us) 0us 0us 642 100% 0%( 0%) tasklist_lock 0.00% 0% 0.7us( 2.3us) 0us 0us 214 100% 0%( 0%) do_fork+0x4f8 0.00% 0% 8.7us( 14us) 0us 0us 214 100% 0%( 0%) exit_notify+0x170 0.00% 0% 1.3us( 5.1us) 0us 0us 214 100% 0%( 0%) release_task+0x7c 0.00% 0% 2.0us( 2.0us) 0us 0us 1 100% 0%( 0%) vmlist_lock 0.00% 0% 2.0us( 2.0us) 0us 0us 1 100% 0%( 0%) get_vm_area+0x48 0.15% 0.01% 7.5us( 25us) 2.9us( 5.7us)(0.00%) 1.3us( 1.3us) 29016 100% 0.01%(0.00%) xtime_lock 0.01% 0.02% 1.4us( 11us) 3.8us( 5.7us)(0.00%) 1.3us( 1.3us) 14508 100% 0.01%(0.01%) timer_bh+0x10 0.14% 0.01% 14us( 25us) 0.5us( 0.5us)(0.00%) 0us 14508 100% 0.01%( 0%) timer_interrupt+0x10 0.00% 0% 0.2us( 0.8us) 0us 0us 24 100% 0%( 0%) copy_files+0x13c 0.00% 0% 0.1us( 0.1us) 0us 0us 5 100% 0%( 0%) do_fcntl+0x118 0.00% 0% 0.2us( 0.8us) 0us 0us 190 100% 0%( 0%) expand_fd_array+0x148 0.00% 0% 2.7us( 77us) 0us 0us 214 100% 0%( 0%) expand_fd_array+0x98 0.00% 0% 0.4us( 1.1us) 0us 0us 24 100% 0%( 0%) flush_old_exec+0x1f4 0.11% 0% 0.2us( 45us) 0us 0us 689522 100% 0%( 0%) get_unused_fd+0x2c 0.00% 0% 0.1us( 0.2us) 0us 0us 24 100% 0%( 0%) load_elf_binary+0x200 0.00% 0% 0.7us( 1.5us) 0us 0us 10 100% 0%( 0%) neigh_periodic_timer__thr+0x90 0.00% 0% 4.4us( 10us) 0us 0us 102 100% 0%( 0%) neigh_update+0x44 0.00% 0% 0.2us( 2.9us) 0us 0us 1640 100% 0%( 0%) rt_check_expire__thr+0x6c 0.00% 0% 1.5us( 7.6us) 0us 0us 59 100% 0%( 0%) rt_intern_hash+0x74 0.07% 0% 0.1us( 55us) 0us 0us 688233 100% 0%( 0%) sys_close+0x1c 0.00% 0% 0.6us( 2.6us) 0us 0us 35 100% 0%( 0%) sys_dup2+0x28 0.04% 0% 0.1us( 38us) 0us 0us 689434 100% 0%( 0%) sys_open+0x64 0.00% 0% 0.1us( 0.1us) 0us 0us 44 100% 0%( 0%) sys_open+0xac _________________________________________________________________________________________________________________________ Number of read locks found=17