Throughput 194.683 MB/sec (NB=243.354 MB/sec 1946.83 MBit/sec) Throughput 211.53 MB/sec (NB=264.412 MB/sec 2115.3 MBit/sec) Throughput 212.659 MB/sec (NB=265.824 MB/sec 2126.59 MBit/sec) Throughput 191.941 MB/sec (NB=239.926 MB/sec 1919.41 MBit/sec) Throughput 198.487 MB/sec (NB=248.108 MB/sec 1984.87 MBit/sec) Throughput 202.926 MB/sec (NB=253.658 MB/sec 2029.26 MBit/sec) Throughput 204.423 MB/sec (NB=255.529 MB/sec 2044.23 MBit/sec) Throughput 196.234 MB/sec (NB=245.292 MB/sec 1962.34 MBit/sec) Throughput 180.963 MB/sec (NB=226.204 MB/sec 1809.63 MBit/sec) Throughput 192.115 MB/sec (NB=240.144 MB/sec 1921.15 MBit/sec) ___________________________________________________________________________________________ System: Linux llm01.in.ibm.com 2.4.16 #1 SMP Thu Dec 6 17:01:38 IST 2001 i686 Total counts All (4) CPUs Start time: Thu Dec 6 17:41:35 2001 End time: Thu Dec 6 17:43:52 2001 Delta Time: 136.73 sec. Hash table slots in use: 302. 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 8.0% 0.8us(7055us) 5.3us(5140us)( 6.5%) 83822635 92.0% 8.0% 0% *TOTAL* 0.00% 0% 0.1us( 0.2us) 0us 46 100% 0% 0% [0xf5e9c658] 0.00% 0% 0.1us( 0.2us) 0us 46 100% 0% 0% sys_rt_sigprocmask+0x1b8 0.00% 0% 0.3us( 1.4us) 0us 92 100% 0% 0% [0xf62dec24] 0.00% 0% 0.4us( 1.4us) 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( 0.4us) 0us 12 100% 0% 0% read_chan+0x5cc 0.00% 0% 6.2us( 30us) 0us 47 100% 0% 0% [0xf76007ec] 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( 0.7us) 0us 12 100% 0% 0% tcp_sendmsg+0x105c 0.00% 0% 22us( 30us) 0us 12 100% 0% 0% tcp_v4_rcv+0x2e8 0.00% 0% 1.5us( 1.9us) 0us 10 100% 0% 0% tcp_write_timer+0x14 0.00% 0% 39us( 47us) 0us 4 100% 0% 0% [0xf7ea94c4] 0.00% 0% 39us( 47us) 0us 4 100% 0% 0% pcnet32_interrupt+0x54 0.00% 0% 34us( 42us) 0us 4 100% 0% 0% [0xf7ebc1e4] 0.00% 0% 34us( 42us) 0us 4 100% 0% 0% rtl8139_interrupt+0x30 0.00% 0% 0.3us( 1.0us) 0us 6 100% 0% 0% [0xf7ebc1f0] 0.00% 0% 0.4us( 1.0us) 0us 3 100% 0% 0% interruptible_sleep_on_timeout+0x2c 0.00% 0% 0.1us( 0.1us) 0us 3 100% 0% 0% interruptible_sleep_on_timeout+0x60 0.00% 0% 11us( 12us) 0us 14 100% 0% 0% [0xf7ebc4d0] 0.00% 0% 11us( 12us) 0us 14 100% 0% 0% qdisc_restart+0x30 0.00% 0% 1.9us( 4.2us) 0us 28 100% 0% 0% [0xf7ebc4d8] 0.00% 0% 2.9us( 4.2us) 0us 14 100% 0% 0% dev_queue_xmit+0xe8 0.00% 0% 0.9us( 1.5us) 0us 14 100% 0% 0% qdisc_restart+0x9c 0.15% 0% 29us( 78us) 0us 6858 100% 0% 0% [0xf7ebc6ec] 0.15% 0% 29us( 78us) 0us 6844 100% 0% 0% boomerang_interrupt+0x3c 0.00% 0% 6.0us( 6.8us) 0us 14 100% 0% 0% boomerang_start_xmit+0x22c 0.00% 0% 292us( 315us) 0us 6 100% 0% 0% [0xf7ebc6f0] 0.00% 0% 292us( 315us) 0us 6 100% 0% 0% mdio_read+0x60 0.00% 0% 1.2us( 1.2us) 0us 1 100% 0% 0% [0xf7ec8658] 0.00% 0% 1.2us( 1.2us) 0us 1 100% 0% 0% kupdate+0xe4 0.00% 0% 0.1us( 0.2us) 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( 0.2us) 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% 1.1us( 2.6us) 0us 71 100% 0% 0% allocator_request_lock 0.00% 0% 1.6us( 2.6us) 0us 35 100% 0% 0% scsi_free+0x1c 0.00% 0% 0.6us( 1.0us) 0us 36 100% 0% 0% scsi_malloc+0x44 0.08% 0.02% 0.2us( 20us) 2.2us( 44us)(0.00%) 713421 100% 0.02% 0% arbitration_lock 0.00% 0% 0.3us( 1.2us) 0us 145 100% 0% 0% deny_write_access+0xc 0.08% 0.02% 0.2us( 20us) 2.2us( 44us)(0.00%) 713276 100% 0.02% 0% get_write_access+0xc 0.03% 0% 1.5us( 10us) 0us 23829 100% 0% 0% bdev_lock 0.03% 0% 1.5us( 10us) 0us 23829 100% 0% 0% bdget+0x40 3.3% 2.1% 1.0us( 15us) 1.7us( 12us)(0.03%) 4652488 97.9% 2.1% 0% contig_page_data+0xa8 0.84% 1.2% 0.5us( 8.2us) 1.4us( 12us)(0.01%) 2311891 98.8% 1.2% 0% __free_pages_ok+0xb0 2.4% 2.9% 1.4us( 15us) 1.8us( 11us)(0.02%) 2340597 97.1% 2.9% 0% rmqueue+0x28 6.3% 9.2% 0.4us(1659us) 3.4us(1648us)( 1.3%) 23182304 90.8% 9.2% 0% dcache_lock 0.01% 10.1% 0.2us( 7.6us) 2.9us( 45us)(0.01%) 96649 89.9% 10.1% 0% d_alloc+0x124 0.03% 11.0% 0.2us( 70us) 2.9us( 316us)(0.01%) 184690 89.0% 11.0% 0% d_delete+0x10 0.00% 2.5% 0.2us( 1.5us) 3.8us( 27us)(0.00%) 4000 97.5% 2.5% 0% d_delete+0x7c 0.04% 8.8% 0.2us( 95us) 2.7us( 175us)(0.01%) 281340 91.2% 8.8% 0% d_instantiate+0x1c 3.8% 12.7% 0.5us( 123us) 3.4us(1648us)(0.80%) 10074944 87.3% 12.7% 0% d_lookup+0x58 0.02% 9.9% 0.8us( 24us) 2.8us( 56us)(0.00%) 37050 90.1% 9.9% 0% d_move+0x34 0.01% 3.6% 0.2us( 32us) 3.4us( 58us)(0.00%) 96639 96.4% 3.6% 0% d_rehash+0x3c 0.00% 4.2% 0.2us( 1.5us) 2.7us( 9.4us)(0.00%) 1330 95.8% 4.2% 0% d_unhash+0x34 2.3% 6.4% 0.3us( 120us) 3.3us(1379us)(0.48%) 12336769 93.6% 6.4% 0% dput+0x18 0.00% 0% 0.4us( 2.3us) 0us 287 100% 0% 0% link_path_walk+0x28c 0.00% 0% 0.6us( 0.8us) 0us 2 100% 0% 0% link_path_walk+0x604 0.00% 5.2% 2.0us( 882us) 3.9us( 50us)(0.00%) 3006 94.8% 5.2% 0% prune_dcache+0x10 0.04% 3.6% 0.8us(1659us) 3.7us( 94us)(0.00%) 60318 96.4% 3.6% 0% prune_dcache+0x134 0.02% 4.8% 6.1us( 836us) 3.2us( 23us)(0.00%) 5280 95.2% 4.8% 0% select_parent+0x18 0.00% 0% 1.5us( 6.3us) 0us 487 100% 0% 0% device_request_lock 0.00% 0% 0.6us( 1.5us) 0us 237 100% 0% 0% __scsi_release_command+0x14 0.00% 0% 2.4us( 6.3us) 0us 250 100% 0% 0% scsi_allocate_device+0x30 0.70% 2.1% 0.5us( 86us) 1.7us( 78us)(0.01%) 2068879 97.9% 2.1% 0% files_lock 0.00% 0% 0.1us( 0.2us) 0us 2 100% 0% 0% check_tty_count+0x10 0.14% 3.0% 0.3us( 27us) 1.7us( 78us)(0.01%) 689483 97.0% 3.0% 0% file_move+0x18 0.12% 2.1% 0.2us( 77us) 1.8us( 56us)(0.00%) 689512 97.9% 2.1% 0% fput+0x80 0.45% 1.3% 0.9us( 86us) 1.5us( 67us)(0.00%) 689512 98.7% 1.3% 0% get_empty_filp+0x10 0.00% 1.6% 1.0us( 2.8us) 1.6us( 2.4us)(0.00%) 370 98.4% 1.6% 0% get_empty_filp+0xf0 0.06% 0% 5.5us( 672us) 0us 13871 100% 0% 0% global_bh_lock 0.06% 0% 5.5us( 672us) 0us 13871 100% 0% 0% bh_action+0x18 0.08% 0% 8.2us( 19us) 0us 13674 100% 0% 0% i8253_lock 0.08% 0% 8.2us( 19us) 0us 13674 100% 0% 0% timer_interrupt+0x30 0.02% 0% 1.8us( 4.8us) 0us 13674 100% 0% 0% i8259A_lock 0.02% 0% 1.8us( 4.8us) 0us 13674 100% 0% 0% timer_interrupt+0xac 0.00% 0% 0.4us( 0.4us) 0us 1 100% 0% 0% inet_peer_unused_lock 0.00% 0% 0.4us( 0.4us) 0us 1 100% 0% 0% cleanup_once+0x24 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 0.26% 0.13% 0.5us( 87us) 1.6us( 87us)(0.00%) 792409 99.9% 0.13% 0% inode_lock 0.04% 0.00% 0.3us( 53us) 1.2us( 1.2us)(0.00%) 184756 100% 0.00% 0% __mark_inode_dirty+0x4c 0.09% 0.09% 0.7us( 77us) 1.6us( 4.0us)(0.00%) 184867 100% 0.09% 0% get_empty_inode+0x28 0.00% 0% 0.7us( 1.6us) 0us 25 100% 0% 0% get_new_inode+0x2c 0.03% 0% 1.6us( 20us) 0us 24587 100% 0% 0% iget4+0x3c 0.04% 0% 0.3us( 8.2us) 0us 184691 100% 0% 0% insert_inode_hash+0x40 0.06% 0.39% 0.4us( 87us) 1.6us( 87us)(0.00%) 213439 99.6% 0.39% 0% iput+0x44 0.00% 0% 13us( 13us) 0us 1 100% 0% 0% sync_unlocked_inodes+0x10 0.00% 0% 1.0us( 3.4us) 0us 43 100% 0% 0% sync_unlocked_inodes+0xfc 0.01% 0.17% 4.7us( 57us) 4.9us( 9.2us)(0.00%) 3022 99.8% 0.17% 0% io_request_lock 0.00% 0.22% 2.0us( 33us) 6.7us( 9.2us)(0.00%) 1370 99.8% 0.22% 0% __make_request+0xdc 0.00% 0% 14us( 57us) 0us 474 100% 0% 0% do_aic7xxx_isr+0x20 0.00% 0.89% 8.4us( 25us) 2.2us( 3.9us)(0.00%) 224 99.1% 0.89% 0% generic_unplug_device+0x10 0.00% 0% 8.4us( 25us) 0us 240 100% 0% 0% scsi_dispatch_cmd+0x1c8 0.00% 0% 1.2us( 9.4us) 0us 237 100% 0% 0% scsi_old_done+0x5c0 0.00% 0% 3.2us( 16us) 0us 237 100% 0% 0% scsi_queue_next_request+0x18 0.00% 0% 0.4us( 3.6us) 0us 240 100% 0% 0% scsi_request_fn+0x350 0.00% 0% 5.1us( 7.5us) 0us 6 100% 0% 0% ioapic_lock 0.00% 0% 6.9us( 7.5us) 0us 3 100% 0% 0% mask_IO_APIC_irq+0x10 0.00% 0% 3.3us( 3.8us) 0us 3 100% 0% 0% unmask_IO_APIC_irq+0x10 0.00% 0% 8.1us( 12us) 0us 6 100% 0% 0% irq_desc+0x2d0 0.00% 0% 11us( 12us) 0us 3 100% 0% 0% disable_irq+0x20 0.00% 0% 5.5us( 6.4us) 0us 3 100% 0% 0% enable_irq+0x24 19.8% 16.7% 2.9us(7055us) 12us(5140us)( 3.3%) 9230694 83.3% 16.7% 0% kernel_flag 0.00% 0% 9.4us( 9.4us) 0us 1 100% 0% 0% chrdev_open+0x58 0.00% 0% 0.3us( 0.5us) 0us 9 100% 0% 0% de_put+0x30 0.32% 14.0% 2069us(7055us) 206us(1996us)(0.00%) 214 86.0% 14.0% 0% do_exit+0xd8 2.6% 12.6% 19us( 228us) 20us(5140us)(0.09%) 182780 87.4% 12.6% 0% ext2_delete_inode+0x28 0.42% 18.2% 0.6us( 102us) 10us(3249us)(0.31%) 898962 81.8% 18.2% 0% ext2_discard_prealloc+0x24 10.9% 19.7% 6.5us( 362us) 12us(2941us)(0.96%) 2303475 80.3% 19.7% 0% ext2_get_block+0x64 0.00% 0% 3.0us( 3.0us) 0us 1 100% 0% 0% get_chrfops+0x9c 0.43% 18.9% 6.7us( 141us) 20us(2500us)(0.06%) 87724 81.1% 18.9% 0% lookup_hash+0x88 0.10% 16.0% 5.7us( 100us) 13us(2479us)(0.01%) 24322 84.0% 16.0% 0% notify_change+0x5c 0.00% 0% 1.0us( 1.1us) 0us 2 100% 0% 0% permission+0x38 0.05% 16.0% 7.4us( 74us) 28us(2495us)(0.01%) 8905 84.0% 16.0% 0% real_lookup+0x68 0.03% 37.8% 89us(3421us) 39us( 229us)(0.00%) 487 62.2% 37.8% 0% schedule+0x57c 0.00% 0% 270us( 270us) 0us 1 100% 0% 0% sync_old_buffers+0x20 0.00% 11.1% 8.0us( 23us) 17us( 17us)(0.00%) 9 88.9% 11.1% 0% sys_ioctl+0x54 0.00% 0% 0.4us( 0.5us) 0us 6 100% 0% 0% sys_llseek+0xa8 1.6% 14.9% 0.4us( 199us) 12us(4021us)( 1.7%) 5317150 85.1% 14.9% 0% sys_lseek+0x80 0.33% 15.5% 12us( 98us) 12us(2808us)(0.01%) 37050 84.5% 15.5% 0% sys_rename+0x1b4 0.00% 0% 14us( 17us) 0us 12 100% 0% 0% tty_read+0xbc 0.00% 0% 8.3us( 8.3us) 0us 1 100% 0% 0% tty_release+0x20 0.00% 0% 24us( 32us) 0us 12 100% 0% 0% tty_write+0x204 2.3% 23.2% 17us( 216us) 9.0us(2653us)(0.07%) 182591 76.8% 23.2% 0% vfs_create+0x98 0.16% 50.2% 103us( 199us) 12us( 253us)(0.00%) 2100 49.8% 50.2% 0% vfs_mkdir+0x90 0.00% 0% 15us( 33us) 0us 8 100% 0% 0% vfs_readdir+0x78 0.01% 15.5% 7.2us( 30us) 70us(2232us)(0.00%) 2280 84.5% 15.5% 0% vfs_rmdir+0x184 0.00% 0% 7.2us( 8.3us) 0us 2 100% 0% 0% vfs_statfs+0x58 0.65% 17.3% 4.9us( 133us) 13us(2846us)(0.07%) 182590 82.7% 17.3% 0% vfs_unlink+0x10c 0.00% 0% 0.2us( 1.0us) 0us 214 100% 0% 0% lastpid_lock 0.00% 0% 0.2us( 1.0us) 0us 214 100% 0% 0% get_pid+0x24 9.0% 10.6% 0.9us( 168us) 5.2us( 165us)( 1.4%) 13622172 89.4% 10.6% 0% lru_list_lock 0.72% 5.1% 0.4us( 107us) 3.8us( 116us)(0.08%) 2299590 94.9% 5.1% 0% buffer_insert_inode_data_queue+0x10 0.24% 8.6% 0.2us( 97us) 3.3us( 131us)(0.09%) 1673900 91.4% 8.6% 0% buffer_insert_inode_queue+0x14 0.02% 9.9% 0.2us( 39us) 4.1us( 67us)(0.01%) 184877 90.1% 9.9% 0% inode_has_buffers+0x10 0.03% 9.6% 0.2us( 23us) 3.6us( 157us)(0.01%) 184710 90.4% 9.6% 0% invalidate_inode_buffers+0x10 2.6% 13.1% 0.8us( 156us) 4.1us( 165us)(0.46%) 4674990 86.9% 13.1% 0% refile_buffer+0xc 1.5% 11.4% 0.9us( 127us) 7.1us( 133us)(0.34%) 2299580 88.6% 11.4% 0% remove_from_queues+0xc 0.00% 0% 20us( 22us) 0us 5 100% 0% 0% sync_old_buffers+0x70 4.0% 12.1% 2.4us( 168us) 7.6us( 149us)(0.39%) 2304520 87.9% 12.1% 0% try_to_free_buffers+0x18 0.00% 0% 0.4us( 1.6us) 0us 488 100% 0% 0% mmlist_lock 0.00% 0% 0.2us( 0.8us) 0us 214 100% 0% 0% copy_mm+0x12c 0.00% 0% 0.5us( 1.6us) 0us 274 100% 0% 0% mmput+0xc 0.00% 0% 0.5us( 3.1us) 0us 1052 100% 0% 0% page_uptodate_lock.904 0.00% 0% 0.5us( 3.1us) 0us 1052 100% 0% 0% end_buffer_io_async+0x38 6.6% 7.8% 0.5us( 132us) 1.7us( 193us)(0.43%) 17354418 92.2% 7.8% 0% pagecache_lock 0.14% 7.5% 0.4us( 48us) 1.7us( 127us)(0.01%) 550914 92.5% 7.5% 0% __find_get_page+0x18 2.4% 7.8% 0.5us( 128us) 1.8us( 159us)(0.18%) 7162830 92.2% 7.8% 0% __find_lock_page+0x10 0.00% 0% 1.1us( 1.4us) 0us 10 100% 0% 0% add_to_page_cache+0x18 1.5% 8.9% 0.9us( 132us) 1.8us( 193us)(0.07%) 2298538 91.1% 8.9% 0% add_to_page_cache_unique+0x18 1.0% 8.4% 0.5us( 93us) 1.7us( 138us)(0.07%) 2549964 91.6% 8.4% 0% do_generic_file_read+0x1a0 0.00% 10.4% 1.1us( 3.5us) 1.8us( 7.6us)(0.00%) 4950 89.6% 10.4% 0% do_generic_file_read+0x36c 0.00% 0% 0.1us( 0.5us) 0us 43 100% 0% 0% filemap_fdatasync+0x14 0.00% 0% 0.1us( 0.1us) 0us 43 100% 0% 0% filemap_fdatawait+0x10 0.01% 7.1% 0.7us( 29us) 1.8us( 47us)(0.00%) 25929 92.9% 7.1% 0% find_or_create_page+0x44 0.03% 5.9% 1.4us( 79us) 1.7us( 29us)(0.00%) 25929 94.1% 5.9% 0% find_or_create_page+0x90 0.00% 5.3% 0.6us( 4.3us) 2.5us( 11us)(0.00%) 8756 94.7% 5.3% 0% page_cache_read+0x48 0.91% 6.2% 0.5us( 86us) 1.7us( 86us)(0.04%) 2304530 93.8% 6.2% 0% remove_inode_page+0x18 0.00% 10.0% 0.4us( 1.3us) 1.8us( 1.8us)(0.00%) 10 90.0% 10.0% 0% set_page_dirty+0x24 0.06% 12.3% 0.7us( 28us) 1.7us( 74us)(0.00%) 117442 87.7% 12.3% 0% truncate_inode_pages+0x3c 0.42% 7.5% 0.2us( 89us) 1.6us( 82us)(0.05%) 2304530 92.5% 7.5% 0% truncate_list_pages+0x158 1.4% 0.78% 0.4us( 92us) 1.4us( 97us)(0.01%) 4908691 99.2% 0.78% 0% pagemap_lru_lock 0.18% 1.9% 0.9us( 86us) 1.4us( 86us)(0.00%) 261229 98.1% 1.9% 0% activate_page+0xc 0.70% 0.75% 0.4us( 92us) 1.5us( 97us)(0.00%) 2336175 99.3% 0.75% 0% lru_cache_add+0x1c 0.50% 0.69% 0.3us( 92us) 1.3us( 76us)(0.00%) 2311287 99.3% 0.69% 0% lru_cache_del+0xc 0.16% 0.74% 4.7us( 20us) 2.4us( 13us)(0.00%) 46806 99.3% 0.74% 0% runqueue_lock 0.03% 0.69% 5.0us( 17us) 2.7us( 8.2us)(0.00%) 8097 99.3% 0.69% 0% __wake_up+0x68 0.00% 9.2% 0.3us( 1.2us) 2.9us( 6.5us)(0.00%) 206 90.8% 9.2% 0% deliver_signal+0x44 0.00% 0% 5.5us( 16us) 0us 112 100% 0% 0% process_timeout+0x14 0.00% 71.7% 1.3us( 2.5us) 1.7us( 3.7us)(0.00%) 53 28.3% 71.7% 0% schedule_tail+0x68 0.09% 0.85% 5.4us( 20us) 2.3us( 13us)(0.00%) 23614 99.1% 0.85% 0% schedule+0x94 0.00% 0.94% 1.4us( 4.1us) 2.2us( 3.5us)(0.00%) 638 99.1% 0.94% 0% schedule+0x298 0.04% 0.19% 3.8us( 14us) 2.6us( 8.2us)(0.00%) 13675 99.8% 0.19% 0% schedule+0x538 0.00% 0.49% 1.7us( 10us) 2.4us( 3.3us)(0.00%) 411 99.5% 0.49% 0% wake_up_process+0x14 0.00% 0% 0.8us( 3.0us) 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% 0.6us( 0.9us) 0us 2 100% 0% 0% sync_supers+0x78 0.00% 0% 3.0us( 3.0us) 0us 1 100% 0% 0% sync_unlocked_inodes+0x18 0.00% 0% 0.5us( 1.2us) 0us 3 100% 0% 0% sync_unlocked_inodes+0x180 0.00% 1.4% 0.6us( 2.8us) 1.7us( 2.3us)(0.00%) 953 98.6% 1.4% 0% semaphore_lock 0.00% 2.0% 0.4us( 1.6us) 1.7us( 2.3us)(0.00%) 447 98.0% 2.0% 0% __down+0x54 0.00% 0.82% 0.9us( 2.8us) 1.7us( 2.3us)(0.00%) 490 99.2% 0.82% 0% __down+0x88 0.00% 0% 0.9us( 2.2us) 0us 13 100% 0% 0% __down_interruptible+0x60 0.00% 0% 0.7us( 1.1us) 0us 3 100% 0% 0% __down_interruptible+0xa8 0.00% 0% 0.7us( 3.5us) 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% 0.9us( 1.6us) 0us 10 100% 0% 0% ipc_addid+0x84 0.00% 0% 1.2us( 3.5us) 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( 1.3us) 0us 190 100% 0% 0% shm_open+0x3c 0.00% 0% 1.8us( 2.5us) 0us 10 100% 0% 0% sys_shmat+0x9c 0.00% 0% 0.2us( 0.2us) 0us 10 100% 0% 0% sys_shmat+0x1c0 0.00% 0% 0.8us( 0.9us) 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% 0.6us( 0.6us) 0us 1 100% 0% 0% swaplock 0.00% 0% 0.6us( 0.6us) 0us 1 100% 0% 0% si_swapinfo+0x10 0.01% 0.01% 1.2us( 8.9us) 1.7us( 2.2us)(0.00%) 15712 100% 0.01% 0% timerlist_lock 0.00% 0.23% 1.0us( 2.9us) 2.2us( 2.2us)(0.00%) 427 99.8% 0.23% 0% add_timer+0x10 0.00% 0% 0.1us( 1.2us) 0us 237 100% 0% 0% del_timer+0x14 0.00% 0% 0.5us( 1.7us) 0us 332 100% 0% 0% del_timer_sync+0x20 0.00% 0% 1.1us( 2.7us) 0us 428 100% 0% 0% mod_timer+0x18 0.01% 0% 1.3us( 8.9us) 0us 13674 100% 0% 0% timer_bh+0xc0 0.00% 0.16% 0.2us( 1.1us) 1.1us( 1.1us)(0.00%) 614 99.8% 0.16% 0% timer_bh+0x260 0.00% 0% 4.3us( 5.5us) 0us 22 100% 0% 0% tlbstate_lock 0.00% 0% 4.3us( 5.5us) 0us 22 100% 0% 0% flush_tlb_others+0x3c 0.00% 0% 0.2us( 1.1us) 0us 842 100% 0% 0% tqueue_lock 0.00% 0% 0.2us( 1.1us) 0us 420 100% 0% 0% __run_task_queue+0x14 0.00% 0% 0.3us( 1.0us) 0us 197 100% 0% 0% batch_entropy_store+0x64 0.00% 0% 0.1us( 0.5us) 0us 225 100% 0% 0% generic_plug_device+0x34 0.00% 0% 0.1us( 0.6us) 0us 214 100% 0% 0% uidhash_lock 0.00% 0% 0.1us( 0.6us) 0us 214 100% 0% 0% free_uid+0x10 1.4% 0.55% 0.4us( 186us) 2.5us( 138us)(0.01%) 4633928 99.5% 0.55% 0% unused_list_lock 0.59% 0.70% 0.3us( 186us) 3.2us( 138us)(0.01%) 2329408 99.3% 0.70% 0% get_unused_buffer_head+0x8 0.84% 0.40% 0.5us( 167us) 1.4us( 43us)(0.00%) 2304520 99.6% 0.40% 0% try_to_free_buffers+0x4c 0.46% 0.00% 0.3us( 21us) 2.1us( 4.3us)(0.00%) 2320504 100% 0.00% 0% __wake_up+0x24 0.00% 0% 0.1us( 1.1us) 0us 7691 100% 0% 0% add_wait_queue+0x10 0.00% 2.5% 0.1us( 1.1us) 3.7us( 13us)(0.00%) 529 97.5% 2.5% 0% add_wait_queue_exclusive+0x10 0.00% 0% 1.3us( 2.2us) 0us 26 100% 0% 0% change_protection+0x3c 0.01% 0% 32us( 50us) 0us 238 100% 0% 0% clear_page_tables+0x1c 0.00% 0% 0.2us( 0.8us) 0us 1848 100% 0% 0% copy_mm+0x1fc 0.01% 0% 3.5us( 54us) 0us 2706 100% 0% 0% copy_mm+0x24c 0.01% 0% 3.1us( 53us) 0us 2706 100% 0% 0% copy_page_range+0xf0 0.00% 0% 3.5us( 8.1us) 0us 392 100% 0% 0% dev_watchdog+0x10 0.01% 0% 0.7us( 3.6us) 0us 20767 100% 0% 0% do_IRQ+0x40 0.01% 0% 0.5us( 3.9us) 0us 20767 100% 0% 0% do_IRQ+0xa4 0.00% 0% 1.6us( 5.0us) 0us 1470 100% 0% 0% do_anonymous_page+0x54 0.00% 0% 0.3us( 0.4us) 0us 22 100% 0% 0% do_brk+0x1b0 0.00% 0% 0.1us( 0.3us) 0us 214 100% 0% 0% do_exit+0x130 0.00% 0% 0.4us( 1.8us) 0us 214 100% 0% 0% do_exit+0x88 0.00% 0% 0.1us( 0.6us) 0us 214 100% 0% 0% do_exit+0xf8 0.00% 0% 0.9us( 5.3us) 0us 576 100% 0% 0% do_mmap_pgoff+0x414 0.00% 0% 1.1us( 3.4us) 0us 378 100% 0% 0% do_munmap+0xe4 0.00% 0% 0.1us( 2.9us) 0us 8686 100% 0% 0% do_no_page+0xdc 0.00% 0% 0.2us( 0.6us) 0us 227 100% 0% 0% do_page_fault+0x114 0.00% 0% 1.1us( 3.3us) 0us 395 100% 0% 0% do_sigaction+0x58 0.00% 0% 0.8us( 1.4us) 0us 27 100% 0% 0% do_sigaction+0xb8 0.00% 0% 6.0us( 13us) 0us 219 100% 0% 0% do_signal+0x244 0.01% 0% 2.0us( 53us) 0us 5069 100% 0% 0% do_wp_page+0xf8 0.00% 0% 0.1us( 0.8us) 0us 238 100% 0% 0% exit_mmap+0x18 0.00% 0% 1.7us( 2.3us) 0us 214 100% 0% 0% exit_sighand+0x18 0.22% 0% 21us( 109us) 0us 14152 100% 0% 0% free_block+0x20 0.01% 0% 0.7us( 43us) 0us 18232 100% 0% 0% handle_mm_fault+0x34 0.00% 0% 0.2us( 0.9us) 0us 219 100% 0% 0% handle_signal+0x9c 0.00% 0% 1.6us( 3.0us) 0us 24 100% 0% 0% insert_vm_struct+0x60 0.17% 0.45% 11us( 61us) 6.7us( 21us)(0.00%) 20711 99.6% 0.45% 0% kmem_cache_alloc_batch+0x2c 0.00% 0.69% 0.2us( 3.1us) 2.9us( 6.0us)(0.00%) 3755 99.3% 0.69% 0% kmem_cache_grow+0x1b4 0.00% 0.43% 0.6us( 2.4us) 2.9us( 6.7us)(0.00%) 3755 99.6% 0.43% 0% kmem_cache_grow+0x84 0.00% 0% 0.4us( 2.6us) 0us 2576 100% 0% 0% lock_vma_mappings+0x24 0.00% 0% 0.7us( 0.7us) 0us 26 100% 0% 0% mprotect_fixup+0x304 0.00% 0% 0.3us( 1.0us) 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% 2.7us( 16us) 0us 112 100% 0% 0% pte_alloc+0x90 0.00% 0% 1.3us( 2.3us) 0us 24 100% 0% 0% put_dirty_page+0x3c 0.00% 0.47% 0.3us( 1.1us) 1.5us( 1.5us)(0.00%) 214 99.5% 0.47% 0% release_task+0x3c 0.00% 0.26% 0.2us( 2.0us) 3.1us( 7.6us)(0.00%) 8219 99.7% 0.26% 0% remove_wait_queue+0x10 0.05% 0% 3.2us( 43us) 0us 22682 100% 0% 0% schedule+0x4ec 0.00% 0% 1.2us( 7.5us) 0us 214 100% 0% 0% schedule_tail+0x20 0.00% 0% 3.4us( 27us) 0us 441 100% 0% 0% send_sig_info+0x5c 0.00% 0% 1.1us( 1.3us) 0us 10 100% 0% 0% shmem_getpage_locked+0xdc 0.00% 0% 2.7us( 4.9us) 0us 20 100% 0% 0% shmem_truncate+0x48 0.00% 0% 0.3us( 2.2us) 0us 485 100% 0% 0% sys_rt_sigprocmask+0x98 0.00% 0% 0.4us( 1.1us) 0us 219 100% 0% 0% sys_sigreturn+0x6c 0.00% 0% 0.4us( 0.6us) 0us 78 100% 0% 0% task_dumpable+0x14 0.00% 0% 0.6us( 2.5us) 0us 114 100% 0% 0% unmap_fixup+0xb0 0.00% 0% 0.1us( 0.5us) 0us 143 100% 0% 0% vma_merge+0x48 0.00% 0% 0.2us( 20us) 0us 24322 100% 0% 0% vmtruncate+0x54 0.03% 0% 11us( 94us) 0us 3468 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 0.43% 2.3us( 139us)(0.03%) 15523951 99.6% 0.43% *TOTAL* 0.00% 0% 0.6us 1 0.6us( 0.9us) 0us 12 100% 0% [0xc1e1fe34] 0% 0us 12 100% 0% ip_output+0x64 0.00% 0% 0.9us 1 0.9us( 2.0us) 0us 40 100% 0% [0xf7911728] 0% 0us 2 100% 0% igmp_heard_query+0x3c 0% 0us 1 100% 0% inet_select_addr+0x44 0% 0us 37 100% 0% ip_check_mc+0x14 0.00% 0% 2.1us 1 2.1us( 17us) 0us 6 100% 0% [0xf7a8be44] 0% 0us 6 100% 0% do_fcntl+0xd8 0.00% 0% 1.7us 1 1.7us( 2.8us) 0us 12 100% 0% [0xf7cfdff0] 0% 0us 12 100% 0% tcp_v4_rcv+0x178 0.00% 0% 1.0us 1 1.0us( 3.9us) 0us 1857 100% 0% arp_tbl+0xc4 0% 0us 1857 100% 0% neigh_lookup+0x48 0.00% 0% 0.9us 1 0.9us( 1.5us) 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% 0.7us 1 0.7us( 0.7us) 0us 1 100% 0% chrdevs_lock 0% 0us 1 100% 0% get_chrfops+0x24 0.00% 0% 0.3us 1 0.3us( 1.1us) 0us 46 100% 0% fasync_lock 0% 0us 46 100% 0% kill_fasync+0x18 0.02% 0% 3.5us 1 3.5us( 12us) 0us 6862 100% 0% fib_hash_lock 0% 0us 6862 100% 0% fn_hash_lookup+0x14 2.5% 1.6% 0.7us 3 0.8us( 228us) 2.3us( 139us)(0.03%) 4246274 98.4% 1.6% hash_table_lock 1.6% 2.3us( 139us)(0.03%) 4246274 98.4% 1.6% get_hash_table+0x64 0.00% 0% 1.0us 1 1.0us( 7.0us) 0us 5346 100% 0% inetdev_lock 0% 0us 1857 100% 0% arp_rcv+0x28 0% 0us 35 100% 0% fib_validate_source+0x44 0% 0us 2 100% 0% igmp_rcv+0x18 0% 0us 1 100% 0% inet_select_addr+0x18 0% 0us 3414 100% 0% ip_route_input_slow+0x18 0% 0us 37 100% 0% ip_route_input+0xf4 0.02% 0% 14.4us 3 14us( 159us) 0us 1509 100% 0% tasklist_lock 0% 0us 27 100% 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 638 100% 0% schedule+0x248 0% 0us 6 100% 0% session_of_pgrp+0x14 0% 0us 4 100% 0% sys_setpgid+0x38 0% 0us 442 100% 0% sys_wait4+0x98 0% 0us 2 100% 0% will_become_orphaned_pgrp+0x14 0.00% 0% 5.6us 2 5.7us( 24us) 0us 530 100% 0% udp_hash_lock 0% 0us 530 100% 0% udp_v4_mcast_deliver+0x14 0.01% 0.16% 1.1us 2 1.1us( 4.6us) 6.6us( 15us)(0.00%) 6892 99.8% 0.16% xtime_lock 0.16% 6.6us( 15us)(0.00%) 6892 99.8% 0.16% do_gettimeofday+0x14 0% 0us 157 100% 0% copy_files+0x100 0% 0us 24 100% 0% copy_files+0x16c 0% 0us 157 100% 0% do_fork+0x338 0% 0us 46 100% 0% do_select+0x28 0% 0us 9465196 100% 0% fget+0x1c 0% 0us 3671 100% 0% ip_route_input+0x7c 0% 0us 6842 100% 0% net_rx_action+0x54 0% 0us 1778113 100% 0% path_init+0x104 0% 0us 332 100% 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 1.4% 0.8us( 168us) 2.3us( 145us)(0.04%) 1.2us( 7.2us) 6725484 98.6% 0.94%(0.43%) *TOTAL* 0.00% 0% 0.2us( 1.2us) 0us 0us 26 100% 0%( 0%) [0xf7a8be44] 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% 0.4us( 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( 1.2us) 0us 0us 2 100% 0%( 0%) locate_fd+0x14 0.00% 0% 8.6us( 10us) 0us 0us 5 100% 0%( 0%) arp_tbl+0xc4 0.00% 0% 8.6us( 10us) 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% 0.4us( 0.4us) 0us 0us 1 100% 0%( 0%) fasync_lock 0.00% 0% 0.4us( 0.4us) 0us 0us 1 100% 0%( 0%) fasync_helper+0x5c 3.3% 2.0% 1.0us( 168us) 2.3us( 145us)(0.04%) 1.2us( 7.2us) 4627929 98.0% 1.4%(0.63%) hash_table_lock 0.02% 1.4% 1.3us( 12us) 4.3us( 145us)(0.00%) 1.8us( 6.7us) 23829 98.6% 0.02%( 1.3%) hash_page_buffers+0x44 0.39% 1.9% 0.2us( 72us) 2.3us( 121us)(0.02%) 1.2us( 7.2us) 2299580 98.1% 1.3%(0.65%) remove_from_queues+0x18 2.9% 2.1% 1.7us( 168us) 2.3us( 66us)(0.02%) 1.3us( 6.7us) 2304520 97.9% 1.5%(0.60%) try_to_free_buffers+0x20 0.00% 0% 3.5us( 12us) 0us 0us 642 100% 0%( 0%) tasklist_lock 0.00% 0% 0.7us( 2.4us) 0us 0us 214 100% 0%( 0%) do_fork+0x4f8 0.00% 0% 8.6us( 12us) 0us 0us 214 100% 0%( 0%) exit_notify+0x170 0.00% 0% 1.3us( 6.0us) 0us 0us 214 100% 0%( 0%) release_task+0x7c 0.00% 0% 1.8us( 1.8us) 0us 0us 1 100% 0%( 0%) vmlist_lock 0.00% 0% 1.8us( 1.8us) 0us 0us 1 100% 0%( 0%) get_vm_area+0x48 0.15% 0.03% 7.6us( 26us) 2.5us( 6.0us)(0.00%) 0.9us( 1.5us) 27348 100% 0.00%(0.02%) xtime_lock 0.01% 0.04% 1.4us( 9.6us) 2.3us( 6.0us)(0.00%) 0.7us( 1.5us) 13674 100% 0.01%(0.03%) timer_bh+0x10 0.14% 0.01% 14us( 26us) 2.8us( 1.5us)(0.00%) 1.4us( 1.5us) 13674 100% 0%(0.01%) timer_interrupt+0x10 0.00% 0% 0.2us( 0.5us) 0us 0us 24 100% 0%( 0%) copy_files+0x13c 0.00% 0% 0.1us( 0.2us) 0us 0us 5 100% 0%( 0%) do_fcntl+0x118 0.00% 0% 0.2us( 0.7us) 0us 0us 190 100% 0%( 0%) expand_fd_array+0x148 0.00% 0% 2.9us( 7.6us) 0us 0us 214 100% 0%( 0%) expand_fd_array+0x98 0.00% 0% 0.4us( 1.0us) 0us 0us 24 100% 0%( 0%) flush_old_exec+0x1f4 0.15% 0% 0.3us( 105us) 0us 0us 689521 100% 0%( 0%) get_unused_fd+0x2c 0.00% 0% 0.1us( 0.4us) 0us 0us 24 100% 0%( 0%) load_elf_binary+0x200 0.00% 0% 0.8us( 1.6us) 0us 0us 10 100% 0%( 0%) neigh_periodic_timer__thr+0x90 0.00% 0% 3.6us( 7.5us) 0us 0us 88 100% 0%( 0%) neigh_update+0x44 0.00% 0% 0.2us( 3.9us) 0us 0us 1640 100% 0%( 0%) rt_check_expire__thr+0x6c 0.00% 0% 1.7us( 4.8us) 0us 0us 35 100% 0%( 0%) rt_intern_hash+0x74 0.09% 0% 0.2us( 89us) 0us 0us 688232 100% 0%( 0%) sys_close+0x1c 0.00% 0% 0.8us( 3.0us) 0us 0us 35 100% 0%( 0%) sys_dup2+0x28 0.06% 0% 0.1us( 20us) 0us 0us 689433 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=14