___________________________________________________________________________________________ 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 07:18:47 2002 End time: Fri Mar 1 07:23:40 2002 Delta Time: 292.50 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 13.0% 1.0us( 17ms) 9.8us( 26ms)( 8.9%) 162617778 87.0% 13.0% 0.00% *TOTAL* 0.00% 0% 4.8us( 6.3us) 0us 21 100% 0% 0% [0xde3df2d0] 0.00% 0% 3.0us( 4.5us) 0us 2 100% 0% 0% unmap_fixup+0x8c 0.00% 0% 5.0us( 6.3us) 0us 19 100% 0% 0% unmap_fixup+0x134 0.00% 0% 0.1us( 0.1us) 0us 120 100% 0% 0% [0xf154a658] 0.00% 0% 0.1us( 0.1us) 0us 120 100% 0% 0% sys_rt_sigprocmask+0x18c 0.00% 0% 1.7us( 2.7us) 0us 61 100% 0% 0% [0xf77f25c8] 0.00% 0% 1.7us( 2.7us) 0us 61 100% 0% 0% unmap_fixup+0xa8 0.00% 0% 1.6us( 7.3us) 0us 1170 100% 0% 0% [0xf7b32698] 0.00% 0% 1.6us( 7.3us) 0us 1170 100% 0% 0% rh_int_timer_do+0x4c 0.00% 0% 6.1us( 12us) 0us 73 100% 0% 0% [0xf7b7b0d0] 0.00% 0% 6.1us( 12us) 0us 73 100% 0% 0% dev_watchdog+0x14 0.00% 0% 1.4us( 1.7us) 0us 2 100% 0% 0% [0xf7b7b4e4] 0.00% 0% 1.4us( 1.7us) 0us 2 100% 0% 0% tulip_get_stats+0x24 0.00% 0% 0.1us( 0.4us) 0us 80 100% 0% 0% [0xf7bb64ec] 0.00% 0% 0.1us( 0.1us) 0us 20 100% 0% 0% shmem_delete_inode+0x68 0.00% 0% 0.1us( 0.1us) 0us 20 100% 0% 0% shmem_get_inode+0x1c 0.00% 0% 0.1us( 0.4us) 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% 3.9us( 44us) 0us 1082 100% 0% 0% [0xf7bca810] 0.00% 0% 3.9us( 44us) 0us 1082 100% 0% 0% ahc_linux_queue+0x38 0.00% 0% 1.4us( 7.0us) 0us 400 100% 0% 0% allocator_request_lock 0.00% 0% 2.2us( 7.0us) 0us 200 100% 0% 0% scsi_free+0x1c 0.00% 0% 0.5us( 4.9us) 0us 200 100% 0% 0% scsi_malloc+0x48 0.12% 0.04% 0.3us( 55us) 1.8us( 41us)(0.00%) 1051508 100% 0.04% 0% arbitration_lock 0.00% 0.82% 0.4us( 1.3us) 1.3us( 2.0us)(0.00%) 366 99.2% 0.82% 0% deny_write_access+0xc 0.12% 0.04% 0.3us( 55us) 1.8us( 41us)(0.00%) 1051142 100% 0.04% 0% get_write_access+0xc 0.00% 0% 2.0us( 6.7us) 0us 389 100% 0% 0% bdev_lock 0.00% 0% 2.0us( 6.7us) 0us 389 100% 0% 0% bdget+0x34 0.03% 0% 13us( 107us) 0us 7361 100% 0% 0% call_lock 0.03% 0% 13us( 107us) 0us 7361 100% 0% 0% smp_call_function+0x58 4.3% 8.2% 0.7us( 987us) 4.1us( 973us)(0.25%) 17579598 91.8% 8.2% 0% dcache_lock 0.00% 0% 1.5us( 3.3us) 0us 20 100% 0% 0% autofs4_expire+0x38 0.01% 6.9% 0.3us( 9.4us) 4.1us( 91us)(0.00%) 138865 93.1% 6.9% 0% d_alloc+0x138 0.03% 11.7% 0.3us( 31us) 4.3us( 878us)(0.01%) 272180 88.3% 11.7% 0% d_delete+0x10 0.00% 3.1% 0.3us( 5.9us) 3.8us( 29us)(0.00%) 5900 96.9% 3.1% 0% d_delete+0x94 0.04% 9.7% 0.3us( 7.9us) 4.0us( 652us)(0.01%) 411044 90.3% 9.7% 0% d_instantiate+0x30 3.7% 8.0% 0.7us( 356us) 4.1us( 882us)(0.21%) 14849802 92.0% 8.0% 0% d_lookup+0x5c 0.03% 9.7% 1.4us( 54us) 3.9us( 88us)(0.00%) 54600 90.3% 9.7% 0% d_move+0x48 0.01% 4.9% 0.3us( 6.2us) 3.5us( 98us)(0.00%) 138843 95.1% 4.9% 0% d_rehash+0x50 0.00% 2.1% 0.2us( 3.8us) 3.4us( 12us)(0.00%) 1960 97.9% 2.1% 0% d_unhash+0x44 0.42% 9.2% 0.8us( 69us) 4.4us( 973us)(0.03%) 1615747 90.8% 9.2% 0% dput+0x30 0.00% 1.5% 1.2us( 6.4us) 3.9us( 3.9us)(0.00%) 68 98.5% 1.5% 0% link_path_walk+0x2c8 0.00% 4.3% 2.4us( 668us) 5.0us( 77us)(0.00%) 4492 95.7% 4.3% 0% prune_dcache+0x14 0.03% 6.9% 1.0us( 885us) 4.5us( 363us)(0.00%) 78233 93.1% 6.9% 0% prune_dcache+0x148 0.02% 2.8% 7.3us( 987us) 4.0us( 59us)(0.00%) 7844 97.2% 2.8% 0% select_parent+0x20 0.00% 0% 1.4us( 8.4us) 0us 2164 100% 0% 0% device_request_lock 0.00% 0% 0.7us( 6.0us) 0us 1082 100% 0% 0% __scsi_release_command+0x14 0.00% 0% 2.2us( 8.4us) 0us 1082 100% 0% 0% scsi_allocate_device+0x30 0.00% 0% 3.3us( 37us) 0us 406 100% 0% 0% emergency_lock 0.00% 0% 3.3us( 37us) 0us 406 100% 0% 0% bounce_end_io_write+0x28 1.0% 2.7% 1.0us( 74us) 2.6us( 79us)(0.01%) 3049802 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% 3.8% 0.5us( 50us) 2.8us( 29us)(0.00%) 1016506 96.2% 3.8% 0% file_move+0x18 0.13% 2.3% 0.4us( 74us) 2.7us( 56us)(0.00%) 1016628 97.7% 2.3% 0% fput+0x80 0.69% 1.9% 2.0us( 58us) 2.3us( 79us)(0.00%) 1016628 98.1% 1.9% 0% get_empty_filp+0xc 0.10% 0.01% 9.6us( 242us) 0us 31195 100% 0% 0.01% global_bh_lock 0.10% 0.01% 9.6us( 242us) 0us 31195 100% 0% 0.01% bh_action+0x18 0.09% 0% 8.8us( 15us) 0us 29250 100% 0% 0% i8253_lock 0.09% 0% 8.8us( 15us) 0us 29250 100% 0% 0% timer_interrupt+0x2c 0.03% 0% 2.8us( 9.2us) 0us 29250 100% 0% 0% i8259A_lock 0.03% 0% 2.8us( 9.2us) 0us 29250 100% 0% 0% timer_interrupt+0x90 0.00% 0% 0.6us( 1.0us) 0us 3 100% 0% 0% inet_peer_unused_lock 0.00% 0% 0.6us( 1.0us) 0us 3 100% 0% 0% cleanup_once+0x24 0.36% 0.38% 0.8us( 68us) 5.2us(9640us)(0.00%) 1246870 99.6% 0.38% 0% inode_lock 0.07% 0.19% 0.7us( 68us) 2.4us( 12us)(0.00%) 323497 99.8% 0.19% 0% __mark_inode_dirty+0x48 0.12% 0.35% 1.3us( 54us) 6.6us(4172us)(0.00%) 272262 99.7% 0.35% 0% get_empty_inode+0x24 0.00% 0% 0.7us( 3.0us) 0us 55 100% 0% 0% get_new_inode+0x34 0.02% 0.29% 2.2us( 22us) 1.9us( 4.1us)(0.00%) 31119 99.7% 0.29% 0% iget4+0x3c 0.05% 0.20% 0.5us( 37us) 2.3us( 6.3us)(0.00%) 272181 99.8% 0.20% 0% insert_inode_hash+0x44 0.08% 0.84% 0.8us( 47us) 6.1us(9640us)(0.00%) 303385 99.2% 0.84% 0% iput+0x78 0.00% 0% 8.7us( 15us) 0us 58 100% 0% 0% sync_unlocked_inodes+0x10 0.02% 0.00% 1.0us( 9.3us) 1.1us( 1.1us)(0.00%) 44313 100% 0.00% 0% sync_unlocked_inodes+0x12c 0.01% 0% 3.7us( 58us) 0us 7086 100% 0% 0% io_request_lock 0.00% 0% 2.0us( 22us) 0us 1636 100% 0% 0% __make_request+0xec 0.00% 0% 8.5us( 58us) 0us 1082 100% 0% 0% ahc_linux_isr+0x2ec 0.00% 0% 15us( 26us) 0us 40 100% 0% 0% generic_unplug_device+0x10 0.00% 0% 4.6us( 54us) 0us 1082 100% 0% 0% scsi_dispatch_cmd+0x11c 0.00% 0% 0.9us( 5.4us) 0us 1082 100% 0% 0% scsi_finish_command+0x18 0.00% 0% 3.4us( 11us) 0us 1082 100% 0% 0% scsi_queue_next_request+0x18 0.00% 0% 3.1us( 9.1us) 0us 1082 100% 0% 0% scsi_request_fn+0x31c 12.7% 10.6% 2.7us( 17ms) 26us( 26ms)( 1.6%) 13861140 89.4% 10.6% 0% kernel_flag 0.00% 0% 35us( 40us) 0us 20 100% 0% 0% chrdev_open+0x4c 0.00% 16.7% 0.5us( 1.6us) 24us( 85us)(0.00%) 54 83.3% 16.7% 0% de_put+0x28 0.49% 16.1% 4218us( 17ms) 2449us( 26ms)(0.01%) 341 83.9% 16.1% 0% do_exit+0xe8 2.7% 18.1% 30us( 716us) 81us( 16ms)(0.17%) 269360 81.9% 18.1% 0% ext2_delete_inode+0x80 0.05% 5.0% 0.3us( 40us) 11us(6421us)(0.01%) 555148 95.0% 5.0% 0% ext2_free_blocks+0x230 0.09% 10.3% 0.5us( 15us) 15us(6366us)(0.04%) 592124 89.7% 10.3% 0% ext2_new_block+0x564 0.20% 2.3% 0.2us( 67us) 6.7us(6505us)(0.02%) 3552859 97.7% 2.3% 0% ext2_new_block+0x764 0.01% 1.8% 0.2us( 9.5us) 5.6us( 86us)(0.00%) 146859 98.2% 1.8% 0% ext2_new_block+0x7f8 0.00% 0% 4.0us( 4.4us) 0us 20 100% 0% 0% get_chrfops+0x8c 0.64% 17.0% 15us( 429us) 53us( 16ms)(0.05%) 127095 83.0% 17.0% 0% lookup_hash+0x80 0.29% 18.2% 24us( 244us) 24us(3938us)(0.01%) 35840 81.8% 18.2% 0% notify_change+0x64 0.00% 20.0% 0.6us( 1.9us) 1.1us( 1.1us)(0.00%) 5 80.0% 20.0% 0% permission+0x38 0.06% 16.9% 15us( 370us) 61us(5738us)(0.01%) 11689 83.1% 16.9% 0% real_lookup+0x64 1.5% 25.8% 32us( 16ms) 24us(5945us)(0.04%) 134559 74.2% 25.8% 0% schedule+0x558 0.09% 12.1% 4397us(7101us) 15us( 41us)(0.00%) 58 87.9% 12.1% 0% sync_old_buffers+0x1c 0.00% 19.0% 14us( 30us) 22us( 42us)(0.00%) 21 81.0% 19.0% 0% sys_ioctl+0x4c 0.00% 0% 0.8us( 1.6us) 0us 20 100% 0% 0% sys_llseek+0x88 1.6% 13.5% 0.6us( 98us) 25us(9987us)( 1.1%) 7835800 86.5% 13.5% 0% sys_lseek+0x6c 0.60% 15.4% 32us( 415us) 21us(4106us)(0.01%) 54600 84.6% 15.4% 0% sys_rename+0x1a0 0.00% 0% 9.6us( 12us) 0us 20 100% 0% 0% tty_release+0x1c 0.00% 0% 30us( 74us) 0us 22 100% 0% 0% tty_write+0x1bc 2.7% 23.3% 29us(4190us) 16us(6936us)(0.04%) 269081 76.7% 23.3% 0% vfs_create+0x8c 0.13% 30.2% 127us( 719us) 30us( 513us)(0.00%) 3100 69.8% 30.2% 0% vfs_mkdir+0x88 0.02% 18.9% 17us( 374us) 320us( 17ms)(0.01%) 3360 81.1% 18.9% 0% vfs_rmdir+0x158 0.00% 0% 9.0us( 11us) 0us 5 100% 0% 0% vfs_statfs+0x4c 1.5% 18.5% 16us( 396us) 26us( 10ms)(0.06%) 269080 81.5% 18.5% 0% vfs_unlink+0x118 10.3% 19.6% 0.6us( 447us) 7.4us( 455us)( 3.2%) 52662644 80.4% 19.6% 0% kmap_lock 6.3% 20.1% 0.7us( 447us) 7.3us( 455us)( 1.7%) 26331322 79.9% 20.1% 0% kmap_high+0x10 4.0% 19.0% 0.4us( 79us) 7.4us( 436us)( 1.6%) 26331322 81.0% 19.0% 0% kunmap_high+0xc 0.00% 0% 0.2us( 1.5us) 0us 341 100% 0% 0% lastpid_lock 0.00% 0% 0.2us( 1.5us) 0us 341 100% 0% 0% get_pid+0x20 10.1% 22.9% 1.5us( 287us) 17us( 977us)( 3.4%) 20075977 77.1% 22.9% 0% lru_list_lock 0.83% 9.1% 0.7us( 98us) 7.4us( 506us)(0.10%) 3388940 90.9% 9.1% 0% buffer_insert_inode_data_queue+0x10 0.26% 16.9% 0.3us( 85us) 8.0us( 649us)(0.14%) 2466801 83.1% 16.9% 0% buffer_insert_inode_queue+0x14 0.00% 100% 1.9us( 1.9us) 4.8us( 4.8us)(0.00%) 1 0% 100% 0% fsync_inode_buffers+0x28 0.00% 100% 2.1us( 2.1us) 19us( 19us)(0.00%) 1 0% 100% 0% fsync_inode_buffers+0xc4 0.00% 100% 0.9us( 0.9us) 85us( 85us)(0.00%) 1 0% 100% 0% fsync_inode_buffers+0x138 0.00% 0% 2.0us( 2.0us) 0us 1 100% 0% 0% fsync_inode_data_buffers+0x28 0.00% 100% 1.5us( 1.5us) 92us( 108us)(0.00%) 2 0% 100% 0% fsync_inode_data_buffers+0xb4 0.00% 100% 1.5us( 1.7us) 48us( 92us)(0.00%) 2 0% 100% 0% fsync_inode_data_buffers+0x128 0.03% 16.7% 0.3us( 43us) 12us( 614us)(0.02%) 272316 83.3% 16.7% 0% inode_has_buffers+0x10 0.04% 17.4% 0.4us( 43us) 12us( 516us)(0.02%) 272261 82.6% 17.4% 0% invalidate_inode_buffers+0x10 0.00% 1.7% 9.3us( 287us) 1.4us( 1.4us)(0.00%) 58 98.3% 1.7% 0% kupdate+0x98 0.00% 100% 2.0us( 2.0us) 190us( 190us)(0.00%) 1 0% 100% 0% osync_inode_buffers+0x14 0.00% 0% 2.0us( 2.0us) 0us 1 100% 0% 0% osync_inode_data_buffers+0x14 3.7% 27.6% 1.6us( 102us) 18us( 977us)( 1.5%) 6890482 72.4% 27.6% 0% refile_buffer+0xc 2.0% 26.3% 1.8us( 93us) 20us( 833us)(0.75%) 3388860 73.7% 26.3% 0% remove_from_queues+0xc 0.00% 9.2% 13us( 56us) 7.6us( 39us)(0.00%) 109 90.8% 9.2% 0% sync_old_buffers+0x74 3.2% 29.2% 2.8us( 158us) 20us( 833us)(0.84%) 3396140 70.8% 29.2% 0% try_to_free_buffers+0x1c 0.00% 0% 0.5us( 4.5us) 0us 682 100% 0% 0% mmlist_lock 0.00% 0% 0.2us( 1.3us) 0us 341 100% 0% 0% copy_mm+0x120 0.00% 0% 0.8us( 4.5us) 0us 341 100% 0% 0% mmput+0x28 6.8% 10.1% 0.8us( 107us) 2.8us( 149us)(0.31%) 25580878 89.9% 10.1% 0% pagecache_lock 0.15% 11.2% 0.5us( 38us) 2.8us( 149us)(0.01%) 812959 88.8% 11.2% 0% __find_get_page+0x18 2.3% 10.2% 0.6us( 107us) 2.8us( 112us)(0.13%) 10555765 89.8% 10.2% 0% __find_lock_page+0xc 0.00% 0% 1.2us( 2.0us) 0us 20 100% 0% 0% add_to_page_cache+0x18 1.9% 10.2% 1.6us( 82us) 3.0us( 100us)(0.05%) 3385762 89.8% 10.2% 0% add_to_page_cache_unique+0x18 0.97% 10.2% 0.8us( 84us) 2.8us( 88us)(0.05%) 3758066 89.8% 10.2% 0% do_generic_file_read+0x1a4 0.00% 10.7% 1.8us( 8.5us) 3.1us( 22us)(0.00%) 7280 89.3% 10.7% 0% do_generic_file_read+0x370 0.00% 0.32% 0.1us( 4.6us) 1.8us( 6.0us)(0.00%) 44314 99.7% 0.32% 0% filemap_fdatasync+0x1c 0.00% 0.30% 0.1us( 3.0us) 1.9us( 5.3us)(0.00%) 44314 99.7% 0.30% 0% filemap_fdatawait+0x10 0.00% 12.2% 1.2us( 7.7us) 3.4us( 42us)(0.00%) 3489 87.8% 12.2% 0% find_or_create_page+0x38 0.00% 11.1% 1.8us( 7.1us) 3.2us( 28us)(0.00%) 3489 88.9% 11.1% 0% find_or_create_page+0x78 0.94% 8.9% 0.8us( 66us) 2.6us( 97us)(0.03%) 3396160 91.1% 8.9% 0% remove_inode_page+0x28 0.00% 10.0% 0.6us( 2.1us) 3.4us( 5.4us)(0.00%) 20 90.0% 10.0% 0% set_page_dirty+0x24 0.06% 12.1% 1.0us( 21us) 2.8us( 52us)(0.00%) 173080 87.9% 12.1% 0% truncate_inode_pages+0x38 0.54% 10.4% 0.5us( 60us) 2.7us( 89us)(0.04%) 3396160 89.6% 10.4% 0% truncate_list_pages+0x1f8 1.7% 2.4% 0.7us( 104us) 1.9us( 93us)(0.01%) 7164617 97.6% 2.4% 0% pagemap_lru_lock 0.17% 4.9% 1.4us( 75us) 2.0us( 60us)(0.00%) 349832 95.1% 4.9% 0% activate_page+0xc 0.95% 3.4% 0.8us( 104us) 1.7us( 92us)(0.01%) 3407588 96.6% 3.4% 0% lru_cache_add+0x1c 0.55% 1.1% 0.5us( 79us) 2.1us( 93us)(0.00%) 3407197 98.9% 1.1% 0% lru_cache_del+0xc 1.4% 8.8% 4.3us( 35us) 4.7us( 83us)(0.02%) 979457 91.2% 8.8% 0% runqueue_lock 0.69% 8.6% 5.3us( 33us) 4.0us( 60us)(0.01%) 377548 91.4% 8.6% 0% __wake_up+0x5c 0.00% 33.8% 0.5us( 3.9us) 4.4us( 15us)(0.00%) 331 66.2% 33.8% 0% deliver_signal+0x48 0.00% 1.2% 7.5us( 35us) 4.1us( 11us)(0.00%) 584 98.8% 1.2% 0% process_timeout+0x14 0.00% 44.6% 1.7us( 3.2us) 2.9us( 6.3us)(0.00%) 74 55.4% 44.6% 0% schedule_tail+0x58 0.64% 7.6% 3.7us( 24us) 5.4us( 83us)(0.01%) 507868 92.4% 7.6% 0% schedule+0xc0 0.00% 14.5% 1.8us( 12us) 5.7us( 30us)(0.00%) 4034 85.5% 14.5% 0% schedule+0x284 0.11% 17.1% 3.8us( 27us) 4.3us( 53us)(0.00%) 88357 82.9% 17.1% 0% schedule+0x518 0.00% 1.8% 3.2us( 20us) 2.8us( 4.1us)(0.00%) 661 98.2% 1.8% 0% wake_up_process+0x14 0.00% 0% 1.6us( 11us) 0us 311 100% 0% 0% sb_lock 0.00% 0% 0.5us( 2.9us) 0us 58 100% 0% 0% drop_super+0x24 0.00% 0% 0.9us( 8.2us) 0us 116 100% 0% 0% sync_supers+0x6c 0.00% 0% 5.7us( 11us) 0us 58 100% 0% 0% sync_unlocked_inodes+0x18 0.00% 0% 0.5us( 1.2us) 0us 79 100% 0% 0% sync_unlocked_inodes+0x1ac 0.00% 0% 0.4us( 5.2us) 0us 3244 100% 0% 0% scsi_bhqueue_lock 0.00% 0% 0.2us( 4.4us) 0us 2162 100% 0% 0% scsi_bottom_half_handler+0x1c 0.00% 0% 0.9us( 5.2us) 0us 1082 100% 0% 0% scsi_done+0x3c 0.13% 1.0% 0.7us( 8.8us) 2.3us( 13us)(0.00%) 564684 99.0% 1.0% 0% semaphore_lock 0.02% 1.4% 0.3us( 8.8us) 2.3us( 12us)(0.00%) 213507 98.6% 1.4% 0% __down+0x44 0.11% 0.77% 0.9us( 8.7us) 2.3us( 13us)(0.00%) 351149 99.2% 0.77% 0% __down+0x78 0.00% 0% 1.1us( 4.4us) 0us 18 100% 0% 0% __down_interruptible+0x48 0.00% 0% 1.2us( 2.7us) 0us 10 100% 0% 0% __down_interruptible+0x88 0.00% 0% 1.0us( 5.6us) 0us 680 100% 0% 0% shm_ids+0x28 0.00% 0% 0.9us( 2.0us) 0us 20 100% 0% 0% ipc_addid+0x94 0.00% 0% 1.7us( 5.6us) 0us 300 100% 0% 0% shm_close+0x54 0.00% 0% 0.1us( 0.2us) 0us 20 100% 0% 0% shm_mmap+0x54 0.00% 0% 0.4us( 2.1us) 0us 280 100% 0% 0% shm_open+0x40 0.00% 0% 1.8us( 3.0us) 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% 1.0us( 1.6us) 0us 20 100% 0% 0% sys_shmctl+0x684 0.00% 0% 0.3us( 0.8us) 0us 40 100% 0% 0% shmem_ilock 0.00% 0% 0.4us( 0.8us) 0us 20 100% 0% 0% shmem_delete_inode+0x38 0.00% 0% 0.1us( 0.1us) 0us 20 100% 0% 0% shmem_get_inode+0x154 0.00% 0% 1.2us( 2.3us) 0us 22 100% 0% 0% swaplock 0.00% 0% 1.2us( 2.3us) 0us 22 100% 0% 0% si_swapinfo+0x18 0.02% 0.00% 1.7us( 12us) 2.0us( 2.0us)(0.00%) 36470 100% 0.00% 0% timerlist_lock 0.00% 0% 1.0us( 5.6us) 0us 2870 100% 0% 0% add_timer+0x10 0.00% 0% 0.4us( 4.8us) 0us 1082 100% 0% 0% del_timer+0x14 0.00% 0% 0.8us( 5.6us) 0us 956 100% 0% 0% del_timer_sync+0x1c 0.00% 0.38% 1.6us( 4.7us) 2.0us( 2.0us)(0.00%) 262 99.6% 0.38% 0% mod_timer+0x18 0.02% 0% 2.0us( 12us) 0us 29250 100% 0% 0% timer_bh+0xcc 0.00% 0% 0.3us( 3.8us) 0us 2050 100% 0% 0% timer_bh+0x254 0.00% 0% 6.3us( 9.9us) 0us 39 100% 0% 0% tlbstate_lock 0.00% 0% 6.3us( 9.9us) 0us 39 100% 0% 0% flush_tlb_others+0x90 0.00% 0% 0.4us( 5.0us) 0us 1800 100% 0% 0% tqueue_lock 0.00% 0% 0.3us( 3.3us) 0us 900 100% 0% 0% __run_task_queue+0x14 0.00% 0% 0.6us( 5.0us) 0us 836 100% 0% 0% batch_entropy_store+0x7c 0.00% 0% 0.2us( 1.2us) 0us 40 100% 0% 0% generic_plug_device+0x34 0.00% 0% 0.3us( 0.4us) 0us 24 100% 0% 0% rs_sched_event+0x38 1.5% 1.3% 0.6us( 151us) 3.3us( 136us)(0.01%) 6792671 98.7% 1.3% 0% unused_list_lock 0.73% 1.8% 0.6us( 62us) 3.8us( 136us)(0.01%) 3396531 98.2% 1.8% 0% get_unused_buffer_head+0x8 0.74% 0.74% 0.6us( 151us) 2.0us( 58us)(0.00%) 3396140 99.3% 0.74% 0% try_to_free_buffers+0x54 1.2% 2.7% 1.1us( 24us) 1.9us( 93us)(0.01%) 3409977 97.3% 2.7% 0% __free_pages_ok+0x13c 1.3% 0.18% 1.0us( 74us) 4.2us( 42us)(0.00%) 3854283 99.8% 0.18% 0% __wake_up+0x24 0.00% 0% 0.2us( 3.9us) 0us 11559 100% 0% 0% add_wait_queue+0x10 0.02% 9.5% 0.3us( 6.6us) 7.2us( 66us)(0.01%) 213525 90.5% 9.5% 0% add_wait_queue_exclusive+0x10 0.01% 0% 8.4us( 35us) 0us 2164 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% 33us( 61us) 0us 402 100% 0% 0% clear_page_tables+0x1c 0.00% 0% 0.2us( 1.7us) 0us 3386 100% 0% 0% copy_mm+0x1e8 0.00% 0% 2.5us( 77us) 0us 4832 100% 0% 0% copy_mm+0x230 0.00% 0% 2.8us( 76us) 0us 4832 100% 0% 0% copy_page_range+0x100 0.01% 0% 0.9us( 7.8us) 0us 30365 100% 0% 0% do_IRQ+0x40 0.00% 0% 0.4us( 7.1us) 0us 30365 100% 0% 0% do_IRQ+0xc0 0.00% 0% 2.6us( 15us) 0us 2913 100% 0% 0% do_anonymous_page+0xb8 0.00% 0% 0.4us( 0.7us) 0us 61 100% 0% 0% do_brk+0x1d4 0.00% 0% 0.1us( 2.7us) 0us 341 100% 0% 0% do_exit+0x104 0.00% 0% 0.1us( 0.4us) 0us 341 100% 0% 0% do_exit+0x138 0.00% 0% 0.5us( 4.9us) 0us 341 100% 0% 0% do_exit+0x94 0.00% 0.30% 1.0us( 2.5us) 1.0us( 1.5us)(0.00%) 1007 99.7% 0.30% 0% do_mmap_pgoff+0x40c 0.00% 0% 0.6us( 5.7us) 0us 1550 100% 0% 0% do_mmap_pgoff+0x418 0.00% 1.8% 0.2us( 0.7us) 1.6us( 2.7us)(0.00%) 223 98.2% 1.8% 0% do_munmap+0x1b8 0.00% 0% 1.1us( 4.6us) 0us 665 100% 0% 0% do_munmap+0xe0 0.00% 0% 0.2us( 5.6us) 0us 17065 100% 0% 0% do_no_page+0x194 0.00% 0% 0.7us( 5.2us) 0us 381 100% 0% 0% do_page_fault+0xe0 0.00% 0% 0.9us( 4.3us) 0us 900 100% 0% 0% do_sigaction+0x58 0.00% 0% 0.6us( 1.5us) 0us 162 100% 0% 0% do_sigaction+0xd8 0.00% 0% 5.4us( 16us) 0us 351 100% 0% 0% do_signal+0x54 0.01% 0% 2.9us( 21us) 0us 7657 100% 0% 0% do_wp_page+0x20c 0.00% 0% 0.2us( 3.4us) 0us 402 100% 0% 0% exit_mmap+0x18 0.00% 0.09% 0.3us( 3.9us) 1.1us( 1.2us)(0.00%) 4332 100% 0.09% 0% exit_mmap+0x88 0.00% 0% 1.4us( 2.3us) 0us 341 100% 0% 0% exit_sighand+0x18 0.29% 0.01% 43us( 148us) 23us( 23us)(0.00%) 19911 100% 0.01% 0% free_block+0x1c 0.01% 0% 0.6us( 15us) 0us 32690 100% 0% 0% handle_mm_fault+0x34 0.00% 0% 0.4us( 3.1us) 0us 351 100% 0% 0% handle_signal+0xb0 0.00% 0% 1.8us( 3.6us) 0us 61 100% 0% 0% insert_vm_struct+0x70 0.18% 0.48% 26us( 121us) 14us( 46us)(0.00%) 19919 99.5% 0.48% 0% kmem_cache_alloc_batch+0x18 0.00% 0% 1.4us( 2.4us) 0us 101 100% 0% 0% mprotect_fixup+0x2a8 0.00% 0% 0.6us( 1.1us) 0us 101 100% 0% 0% mprotect_fixup+0x2b4 0.00% 0% 3.7us( 46us) 0us 1206 100% 0% 0% pte_alloc+0x88 0.00% 0% 0.2us( 0.5us) 0us 61 100% 0% 0% put_dirty_page+0x3c 0.00% 0.86% 0.2us( 1.5us) 1.3us( 1.6us)(0.00%) 347 99.1% 0.86% 0% release_task+0x3c 0.03% 23.0% 0.4us( 7.1us) 7.9us( 52us)(0.02%) 225084 77.0% 23.0% 0% remove_wait_queue+0x10 2.4% 6.5% 2.1us( 19us) 3.0us( 32us)(0.03%) 3410368 93.5% 6.5% 0% rmqueue+0x28 0.23% 0.00% 1.4us( 124us) 10us( 10us)(0.00%) 492732 100% 0.00% 0% schedule+0x4c8 0.00% 0% 1.4us( 11us) 0us 341 100% 0% 0% schedule_tail+0x20 0.00% 0% 5.5us( 45us) 0us 752 100% 0% 0% send_sig_info+0x4c 0.00% 0% 1.1us( 1.8us) 0us 20 100% 0% 0% shmem_getpage_locked+0xd4 0.00% 0% 3.0us( 4.7us) 0us 40 100% 0% 0% shmem_truncate+0x38 0.00% 0% 0.2us( 3.4us) 0us 2020 100% 0% 0% sys_rt_sigprocmask+0x98 0.00% 0% 0.5us( 3.0us) 0us 351 100% 0% 0% sys_sigreturn+0x84 0.00% 0% 0.9us( 1.2us) 0us 61 100% 0% 0% unmap_fixup+0xb8 0.00% 0% 0.2us( 1.2us) 0us 322 100% 0% 0% vma_merge+0x54 0.00% 0% 0.3us( 7.1us) 0us 35840 100% 0% 0% vmtruncate+0x4c 0.03% 0% 14us( 376us) 0us 6687 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 0.85% 3.5us( 145us)(0.02%) 12713983 99.1% 0.85% *TOTAL* 0.00% 0% 2.1us 1 2.1us( 5.8us) 0us 292 100% 0% [0xf73913c4] 0% 0us 292 100% 0% do_select+0x24 0.00% 0% 1.0us 1 1.0us( 1.8us) 0us 61 100% 0% binfmt_lock 0% 0us 61 100% 0% search_binary_handler+0x38 0.00% 0% 0.9us 1 0.9us( 1.1us) 0us 20 100% 0% chrdevs_lock 0% 0us 20 100% 0% get_chrfops+0x28 3.0% 1.7% 1.4us 6 1.5us( 245us) 3.5us( 145us)(0.02%) 6274694 98.3% 1.7% hash_table_lock 1.7% 3.5us( 145us)(0.02%) 6274694 98.3% 1.7% get_hash_table+0x60 0.05% 0% 31.6us 5 31us( 199us) 0us 5428 100% 0% tasklist_lock 0% 0us 59 100% 0% count_active_tasks+0xc 0% 0us 341 100% 0% exit_notify+0x1c 0% 0us 20 100% 0% kill_pg_info+0x20 0% 0us 4034 100% 0% schedule+0x238 0% 0us 974 100% 0% sys_wait4+0x8c 0.00% 0% 1.1us 1 1.1us( 4.4us) 0us 501 100% 0% xtime_lock 0% 0us 501 100% 0% do_gettimeofday+0x14 0% 0us 71 100% 0% copy_files+0x108 0% 0us 71 100% 0% do_fork+0x344 0% 0us 1324910 100% 0% ext2_get_branch+0xa4 0% 0us 4309671 100% 0% fget+0x1c 0% 0us 797890 100% 0% path_init+0x134 0% 0us 374 100% 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 0.72% 0.5us(6547us) 2.6us( 109us)(0.02%) 0.6us( 11us) 22799622 99.3% 0.68%(0.04%) *TOTAL* 0% 0% 0us 0us 14 100% 0%( 0%) [0xf7487f64] 0% 0% 0us 0us 9 100% 0%( 0%) neigh_periodic_timer__thr+0xa8 0% 0% 0us 0us 5 100% 0%( 0%) neigh_update+0x3c 0% 0% 0us 0us 9 100% 0%( 0%) arp_tbl+0xc8 0% 0% 0us 0us 9 100% 0%( 0%) neigh_periodic_timer__thr+0x20 0.00% 0% 0.9us( 2.0us) 0us 0us 40 100% 0%( 0%) dn_lock 0.00% 0% 0.9us( 2.0us) 0us 0us 40 100% 0%( 0%) fcntl_dirnotify+0x94 0.00% 0% 0.6us( 0.6us) 0us 0us 20 100% 0%( 0%) fasync_lock 0.00% 0% 0.6us( 0.6us) 0us 0us 20 100% 0%( 0%) fasync_helper+0x68 2.5% 2.4% 1.1us( 156us) 2.6us( 109us)(0.02%) 0.6us( 11us) 6785389 97.6% 2.3%(0.14%) hash_table_lock 0.00% 8.0% 2.1us( 6.4us) 4.4us( 12us)(0.00%) 2.6us( 5.6us) 389 92.0% 4.6%( 3.3%) hash_page_buffers+0x48 0.42% 2.7% 0.4us( 84us) 2.5us( 59us)(0.01%) 0.5us( 9.8us) 3388860 97.3% 2.5%(0.20%) remove_from_queues+0x18 2.0% 2.2% 1.8us( 156us) 2.8us( 109us)(0.01%) 0.7us( 11us) 3396140 97.8% 2.1%(0.09%) try_to_free_buffers+0x28 0.00% 0.20% 4.3us( 19us) 18us( 19us)(0.00%) 0us 1023 99.8% 0.20%( 0%) tasklist_lock 0.00% 0% 1.0us( 4.5us) 0us 0us 341 100% 0%( 0%) do_fork+0x560 0.00% 0% 10us( 19us) 0us 0us 341 100% 0%( 0%) exit_notify+0x190 0.00% 0.59% 1.6us( 5.7us) 18us( 19us)(0.00%) 0us 341 99.4% 0.59%( 0%) release_task+0x8c 0.21% 0% 10us( 43us) 0us 0us 58500 100% 0%( 0%) xtime_lock 0.02% 0% 2.5us( 15us) 0us 0us 29250 100% 0%( 0%) timer_bh+0xc 0.18% 0% 18us( 43us) 0us 0us 29250 100% 0%( 0%) timer_interrupt+0x10 0.00% 0% 0.2us( 0.6us) 0us 0us 42 100% 0%( 0%) do_fcntl+0x140 0.00% 0% 0.1us( 0.2us) 0us 0us 61 100% 0%( 0%) do_pipe+0x184 0.00% 0% 0.1us( 0.1us) 0us 0us 61 100% 0%( 0%) do_pipe+0x1c4 0.00% 0% 0.1us( 2.9us) 0us 0us 280 100% 0%( 0%) expand_fd_array+0x13c 0.00% 0% 1.5us( 11us) 0us 0us 280 100% 0%( 0%) expand_fd_array+0x88 0.13% 0% 0.1us( 67us) 0us 0us 3444582 100% 0%( 0%) ext2_alloc_block+0x1c 0.12% 0% 0.2us( 57us) 0us 0us 2086816 100% 0%( 0%) ext2_discard_prealloc+0x14 0.22% 0% 0.2us( 71us) 0us 0us 3388862 100% 0%( 0%) ext2_get_block+0x100 0.15% 0% 0.1us( 80us) 0us 0us 3388862 100% 0%( 0%) ext2_get_block+0x27c 0.58% 0% 2.9us(6547us) 0us 0us 595224 100% 0%( 0%) ext2_new_block+0x6cc 0.00% 0% 0.1us( 1.3us) 0us 0us 61 100% 0%( 0%) flush_old_exec+0x230 0.00% 0% 0.0us( 0.2us) 0us 0us 21 100% 0%( 0%) flush_old_exec+0x29c 0.05% 0% 0.1us( 32us) 0us 0us 1016650 100% 0%( 0%) get_unused_fd+0x24 0.00% 0% 0.0us( 0.4us) 0us 0us 61 100% 0%( 0%) load_elf_binary+0x18c 0% 0% 0us 0us 1428 100% 0%( 0%) rt_check_expire__thr+0x64 0.03% 0% 0.1us( 24us) 0us 0us 1014809 100% 0%( 0%) sys_close+0x1c 0.00% 0% 0.5us( 3.2us) 0us 0us 60 100% 0%( 0%) sys_dup2+0x2c 0.02% 0% 0.1us( 10us) 0us 0us 1016364 100% 0%( 0%) sys_open+0x60 0.00% 0% 0.0us( 0.8us) 0us 0us 103 100% 0%( 0%) sys_open+0xbc _________________________________________________________________________________________________________________________ Number of read locks found=6