___________________________________________________________________________________________ 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 07:47:31 2002 End time: Fri Mar 1 07:50:36 2002 Delta Time: 185.64 sec. Hash table slots in use: 260. 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 13.3% 1.0us( 13ms) 8.9us( 14ms)( 8.3%) 104016936 86.7% 13.3% 0% *TOTAL* 0.00% 0% 4.4us( 6.1us) 0us 21 100% 0% 0% [0xe5123f10] 0.00% 0% 2.9us( 4.5us) 0us 2 100% 0% 0% unmap_fixup+0x8c 0.00% 0% 4.5us( 6.1us) 0us 19 100% 0% 0% unmap_fixup+0x134 0.00% 0% 0.1us( 0.4us) 0us 120 100% 0% 0% [0xf2fb4658] 0.00% 0% 0.1us( 0.4us) 0us 120 100% 0% 0% sys_rt_sigprocmask+0x18c 0.00% 1.6% 1.7us( 2.6us) 0.9us( 0.9us)(0.00%) 61 98.4% 1.6% 0% [0xf77f25c8] 0.00% 1.6% 1.7us( 2.6us) 0.9us( 0.9us)(0.00%) 61 98.4% 1.6% 0% unmap_fixup+0xa8 0.00% 0% 1.5us( 4.9us) 0us 742 100% 0% 0% [0xf7b32698] 0.00% 0% 1.5us( 4.9us) 0us 742 100% 0% 0% rh_int_timer_do+0x4c 0.00% 0% 6.5us( 15us) 0us 46 100% 0% 0% [0xf7b7b0d0] 0.00% 0% 6.5us( 15us) 0us 46 100% 0% 0% dev_watchdog+0x14 0.00% 0% 0.1us( 0.1us) 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( 0.1us) 0us 20 100% 0% 0% shmem_getpage_locked+0x274 0.00% 0% 0.1us( 0.1us) 0us 20 100% 0% 0% shmem_recalc_inode+0x48 0.00% 0% 3.8us( 45us) 0us 528 100% 0% 0% [0xf7bca810] 0.00% 0% 3.8us( 45us) 0us 528 100% 0% 0% ahc_linux_queue+0x38 0.00% 0% 1.3us( 5.1us) 0us 232 100% 0% 0% allocator_request_lock 0.00% 0% 2.1us( 5.1us) 0us 116 100% 0% 0% scsi_free+0x1c 0.00% 0% 0.5us( 3.5us) 0us 116 100% 0% 0% scsi_malloc+0x48 0.12% 0.04% 0.3us( 67us) 1.6us( 19us)(0.00%) 676108 100% 0.04% 0% arbitration_lock 0.00% 0.27% 0.4us( 1.3us) 0.3us( 0.3us)(0.00%) 366 99.7% 0.27% 0% deny_write_access+0xc 0.12% 0.04% 0.3us( 67us) 1.6us( 19us)(0.00%) 675742 100% 0.04% 0% get_write_access+0xc 0.00% 0% 1.3us( 2.0us) 0us 4 100% 0% 0% bdev_lock 0.00% 0% 1.3us( 2.0us) 0us 4 100% 0% 0% bdget+0x34 0.03% 0% 13us( 62us) 0us 4639 100% 0% 0% call_lock 0.03% 0% 13us( 62us) 0us 4639 100% 0% 0% smp_call_function+0x58 4.2% 7.9% 0.7us( 615us) 4.2us( 10ms)(0.25%) 11287464 92.1% 7.9% 0% dcache_lock 0.00% 8.3% 1.4us( 2.3us) 8.0us( 8.0us)(0.00%) 12 91.7% 8.3% 0% autofs4_expire+0x38 0.01% 7.1% 0.3us( 7.3us) 4.1us( 616us)(0.00%) 85629 92.9% 7.1% 0% d_alloc+0x138 0.03% 11.9% 0.3us( 7.5us) 4.3us( 306us)(0.01%) 174980 88.1% 11.9% 0% d_delete+0x10 0.00% 3.3% 0.2us( 4.1us) 4.1us( 65us)(0.00%) 3800 96.7% 3.3% 0% d_delete+0x94 0.03% 9.8% 0.2us( 44us) 3.9us( 411us)(0.01%) 260610 90.2% 9.8% 0% d_instantiate+0x30 3.6% 7.6% 0.7us( 80us) 4.2us( 10ms)(0.20%) 9547559 92.4% 7.6% 0% d_lookup+0x5c 0.02% 10.0% 1.2us( 8.6us) 3.8us( 65us)(0.00%) 35100 90.0% 10.0% 0% d_move+0x48 0.01% 5.2% 0.2us( 6.0us) 3.4us( 57us)(0.00%) 85609 94.8% 5.2% 0% d_rehash+0x50 0.00% 2.2% 0.2us( 2.9us) 5.3us( 26us)(0.00%) 1259 97.8% 2.2% 0% d_unhash+0x44 0.41% 9.2% 0.7us( 70us) 4.4us( 508us)(0.03%) 1038164 90.8% 9.2% 0% dput+0x30 0.00% 0% 1.2us( 4.0us) 0us 50 100% 0% 0% link_path_walk+0x2c8 0.00% 4.3% 2.3us( 458us) 4.6us( 74us)(0.00%) 2955 95.7% 4.3% 0% prune_dcache+0x14 0.02% 7.4% 1.0us( 483us) 4.6us( 80us)(0.00%) 46622 92.6% 7.4% 0% prune_dcache+0x148 0.02% 3.0% 5.9us( 615us) 3.9us( 32us)(0.00%) 5115 97.0% 3.0% 0% select_parent+0x20 0.00% 0% 1.3us( 11us) 0us 1056 100% 0% 0% device_request_lock 0.00% 0% 0.6us( 4.3us) 0us 528 100% 0% 0% __scsi_release_command+0x14 0.00% 0% 2.0us( 11us) 0us 528 100% 0% 0% scsi_allocate_device+0x30 0.00% 0% 3.0us( 19us) 0us 383 100% 0% 0% emergency_lock 0.00% 0% 3.0us( 19us) 0us 383 100% 0% 0% bounce_end_io_write+0x28 1.0% 2.8% 0.9us( 70us) 2.6us( 101us)(0.01%) 1961660 97.2% 2.8% 0% files_lock 0.00% 0% 0.5us( 1.1us) 0us 40 100% 0% 0% check_tty_count+0x10 0.18% 3.9% 0.5us( 58us) 2.7us( 55us)(0.00%) 653792 96.1% 3.9% 0% file_move+0x18 0.13% 2.5% 0.4us( 62us) 2.6us( 101us)(0.00%) 653914 97.5% 2.5% 0% fput+0x80 0.69% 1.9% 2.0us( 70us) 2.3us( 50us)(0.00%) 653914 98.1% 1.9% 0% get_empty_filp+0xc 0.10% 0% 9.0us( 323us) 0us 19508 100% 0% 0% global_bh_lock 0.10% 0% 9.0us( 323us) 0us 19508 100% 0% 0% bh_action+0x18 0.09% 0% 8.9us( 15us) 0us 18565 100% 0% 0% i8253_lock 0.09% 0% 8.9us( 15us) 0us 18565 100% 0% 0% timer_interrupt+0x2c 0.03% 0% 2.8us( 8.0us) 0us 18565 100% 0% 0% i8259A_lock 0.03% 0% 2.8us( 8.0us) 0us 18565 100% 0% 0% timer_interrupt+0x90 0.00% 0% 0.8us( 0.8us) 0us 1 100% 0% 0% inet_peer_unused_lock 0.00% 0% 0.8us( 0.8us) 0us 1 100% 0% 0% cleanup_once+0x24 0.35% 0.34% 0.8us( 54us) 2.2us( 15us)(0.00%) 784026 99.7% 0.34% 0% inode_lock 0.07% 0.13% 0.6us( 33us) 2.3us( 7.1us)(0.00%) 201885 99.9% 0.13% 0% __mark_inode_dirty+0x48 0.12% 0.35% 1.2us( 27us) 2.1us( 8.1us)(0.00%) 175062 99.6% 0.35% 0% get_empty_inode+0x24 0.00% 0% 0.9us( 3.4us) 0us 27 100% 0% 0% get_new_inode+0x34 0.02% 0.19% 2.2us( 26us) 2.2us( 6.0us)(0.00%) 17510 99.8% 0.19% 0% iget4+0x3c 0.05% 0.14% 0.5us( 54us) 2.1us( 6.5us)(0.00%) 174981 99.9% 0.14% 0% insert_inode_hash+0x44 0.08% 0.78% 0.8us( 31us) 2.3us( 15us)(0.00%) 192573 99.2% 0.78% 0% iput+0x78 0.00% 0% 8.1us( 14us) 0us 37 100% 0% 0% sync_unlocked_inodes+0x10 0.01% 0% 1.0us( 7.0us) 0us 21951 100% 0% 0% sync_unlocked_inodes+0x12c 0.01% 0% 3.3us( 48us) 0us 3620 100% 0% 0% io_request_lock 0.00% 0% 1.7us( 17us) 0us 960 100% 0% 0% __make_request+0xec 0.00% 0% 7.9us( 21us) 0us 528 100% 0% 0% ahc_linux_isr+0x2ec 0.00% 0% 15us( 29us) 0us 20 100% 0% 0% generic_unplug_device+0x10 0.00% 0% 4.4us( 48us) 0us 528 100% 0% 0% scsi_dispatch_cmd+0x11c 0.00% 0% 0.9us( 4.4us) 0us 528 100% 0% 0% scsi_finish_command+0x18 0.00% 0% 3.1us( 13us) 0us 528 100% 0% 0% scsi_queue_next_request+0x18 0.00% 0% 2.9us( 7.7us) 0us 528 100% 0% 0% scsi_request_fn+0x31c 11.6% 9.8% 2.4us( 13ms) 22us( 14ms)( 1.3%) 8903599 90.2% 9.8% 0% kernel_flag 0.00% 0% 34us( 40us) 0us 20 100% 0% 0% chrdev_open+0x4c 0.00% 3.8% 0.7us( 1.5us) 81us( 81us)(0.00%) 26 96.2% 3.8% 0% de_put+0x28 0.44% 10.0% 3363us( 13ms) 1045us(4950us)(0.00%) 241 90.0% 10.0% 0% do_exit+0xe8 2.3% 17.2% 25us( 663us) 54us( 11ms)(0.11%) 173160 82.8% 17.2% 0% ext2_delete_inode+0x80 0.05% 4.7% 0.3us( 46us) 11us(4145us)(0.01%) 401010 95.3% 4.7% 0% ext2_free_blocks+0x230 0.08% 10.2% 0.4us( 124us) 14us(4643us)(0.04%) 364899 89.8% 10.2% 0% ext2_new_block+0x564 0.21% 2.3% 0.2us( 61us) 5.6us(4211us)(0.02%) 2315056 97.7% 2.3% 0% ext2_new_block+0x764 0.01% 1.9% 0.2us( 8.7us) 4.5us( 77us)(0.00%) 65561 98.1% 1.9% 0% ext2_new_block+0x7f8 0.00% 0% 3.8us( 4.1us) 0us 20 100% 0% 0% get_chrfops+0x8c 0.63% 16.5% 15us( 385us) 44us( 14ms)(0.04%) 78954 83.5% 16.5% 0% lookup_hash+0x80 0.20% 16.5% 16us( 220us) 23us(5032us)(0.01%) 23040 83.5% 16.5% 0% notify_change+0x64 0.05% 13.5% 15us( 601us) 68us(3878us)(0.00%) 6594 86.5% 13.5% 0% real_lookup+0x64 1.0% 24.7% 37us(8278us) 23us(2179us)(0.02%) 52382 75.3% 24.7% 0% schedule+0x558 0.07% 10.8% 3427us(5027us) 15us( 28us)(0.00%) 37 89.2% 10.8% 0% sync_old_buffers+0x1c 0.00% 15.4% 13us( 19us) 111us( 172us)(0.00%) 13 84.6% 15.4% 0% sys_ioctl+0x4c 0.00% 0% 0.5us( 0.8us) 0us 20 100% 0% 0% sys_llseek+0x88 1.6% 12.5% 0.6us( 68us) 22us(6902us)(0.94%) 5037300 87.5% 12.5% 0% sys_lseek+0x6c 0.58% 14.4% 31us( 399us) 19us(2483us)(0.01%) 35100 85.6% 14.4% 0% sys_rename+0x1a0 0.00% 0% 9.7us( 13us) 0us 20 100% 0% 0% tty_release+0x1c 0.00% 0% 26us( 71us) 0us 22 100% 0% 0% tty_write+0x1bc 2.7% 22.5% 29us( 524us) 13us(4473us)(0.03%) 172981 77.5% 22.5% 0% vfs_create+0x8c 0.12% 35.2% 112us( 509us) 38us( 478us)(0.00%) 2000 64.8% 35.2% 0% vfs_mkdir+0x88 0.02% 15.0% 15us( 325us) 215us( 11ms)(0.00%) 2160 85.0% 15.0% 0% vfs_rmdir+0x158 0.00% 0% 10us( 12us) 0us 3 100% 0% 0% vfs_statfs+0x4c 1.4% 17.0% 15us( 424us) 24us(8725us)(0.05%) 172980 83.0% 17.0% 0% vfs_unlink+0x118 10.4% 20.4% 0.6us( 432us) 7.6us( 496us)( 3.5%) 33849212 79.6% 20.4% 0% kmap_lock 6.3% 20.9% 0.7us( 432us) 7.6us( 496us)( 1.8%) 16924606 79.1% 20.9% 0% kmap_high+0x10 4.1% 19.8% 0.4us( 81us) 7.6us( 447us)( 1.7%) 16924606 80.2% 19.8% 0% kunmap_high+0xc 0.00% 0% 0.2us( 0.9us) 0us 241 100% 0% 0% lastpid_lock 0.00% 0% 0.2us( 0.9us) 0us 241 100% 0% 0% get_pid+0x20 10.0% 23.6% 1.4us( 262us) 14us(1106us)( 2.8%) 12905862 76.4% 23.6% 0% lru_list_lock 0.86% 9.9% 0.7us( 60us) 7.2us( 401us)(0.10%) 2178615 90.1% 9.9% 0% buffer_insert_inode_data_queue+0x10 0.28% 19.1% 0.3us( 59us) 7.7us( 469us)(0.16%) 1585800 80.9% 19.1% 0% buffer_insert_inode_queue+0x14 0.03% 16.9% 0.3us( 28us) 11us( 541us)(0.02%) 175088 83.1% 16.9% 0% inode_has_buffers+0x10 0.04% 17.6% 0.4us( 8.7us) 10us( 455us)(0.02%) 175061 82.4% 17.6% 0% invalidate_inode_buffers+0x10 0.00% 13.5% 12us( 262us) 5.8us( 15us)(0.00%) 37 86.5% 13.5% 0% kupdate+0x98 3.6% 28.6% 1.5us( 101us) 15us(1106us)( 1.3%) 4429394 71.4% 28.6% 0% refile_buffer+0xc 1.9% 26.4% 1.7us( 84us) 15us( 639us)(0.59%) 2178560 73.6% 26.4% 0% remove_from_queues+0xc 0.00% 16.4% 14us( 54us) 5.8us( 13us)(0.00%) 67 83.6% 16.4% 0% sync_old_buffers+0x74 3.2% 28.8% 2.7us( 186us) 15us( 694us)(0.65%) 2183240 71.2% 28.8% 0% try_to_free_buffers+0x1c 0.00% 0% 0.5us( 3.1us) 0us 482 100% 0% 0% mmlist_lock 0.00% 0% 0.2us( 1.3us) 0us 241 100% 0% 0% copy_mm+0x120 0.00% 0% 0.7us( 3.1us) 0us 241 100% 0% 0% mmput+0x28 6.7% 10.0% 0.8us( 75us) 2.8us( 162us)(0.30%) 16431370 90.0% 10.0% 0% pagecache_lock 0.14% 11.1% 0.5us( 41us) 2.8us( 162us)(0.01%) 522453 88.9% 11.1% 0% __find_get_page+0x18 2.2% 10.2% 0.6us( 62us) 2.8us( 107us)(0.13%) 6785860 89.8% 10.2% 0% __find_lock_page+0xc 0.00% 0% 1.1us( 1.8us) 0us 20 100% 0% 0% add_to_page_cache+0x18 1.9% 10.2% 1.6us( 75us) 3.1us( 117us)(0.05%) 2176561 89.8% 10.2% 0% add_to_page_cache_unique+0x18 0.92% 9.9% 0.7us( 66us) 2.7us( 84us)(0.04%) 2416066 90.1% 9.9% 0% do_generic_file_read+0x1a4 0.00% 9.3% 1.6us( 6.9us) 3.1us( 23us)(0.00%) 4680 90.7% 9.3% 0% do_generic_file_read+0x370 0.00% 0.35% 0.1us( 3.8us) 2.0us( 14us)(0.00%) 21951 99.7% 0.35% 0% filemap_fdatasync+0x1c 0.00% 0.34% 0.1us( 2.1us) 2.2us( 17us)(0.00%) 21951 99.7% 0.34% 0% filemap_fdatawait+0x10 0.00% 13.8% 1.1us( 7.3us) 3.6us( 29us)(0.00%) 2004 86.2% 13.8% 0% find_or_create_page+0x38 0.00% 10.9% 1.6us( 6.4us) 4.3us( 31us)(0.00%) 2004 89.1% 10.9% 0% find_or_create_page+0x78 0.92% 8.7% 0.8us( 60us) 2.5us( 85us)(0.03%) 2183260 91.3% 8.7% 0% remove_inode_page+0x28 0.00% 5.0% 0.6us( 1.3us) 1.7us( 1.7us)(0.00%) 20 95.0% 5.0% 0% set_page_dirty+0x24 0.06% 12.2% 1.0us( 55us) 2.7us( 76us)(0.00%) 111280 87.8% 12.2% 0% truncate_inode_pages+0x38 0.54% 10.0% 0.5us( 59us) 2.5us( 71us)(0.04%) 2183260 90.0% 10.0% 0% truncate_list_pages+0x1f8 1.7% 2.5% 0.7us( 60us) 1.9us( 92us)(0.01%) 4607153 97.5% 2.5% 0% pagemap_lru_lock 0.18% 5.6% 1.4us( 53us) 2.1us( 41us)(0.00%) 224664 94.4% 5.6% 0% activate_page+0xc 0.97% 3.7% 0.8us( 56us) 1.8us( 92us)(0.01%) 2191247 96.3% 3.7% 0% lru_cache_add+0x1c 0.55% 1.1% 0.5us( 60us) 2.1us( 52us)(0.00%) 2191242 98.9% 1.1% 0% lru_cache_del+0xc 0.97% 9.3% 4.0us( 29us) 4.5us( 63us)(0.01%) 450481 90.7% 9.3% 0% runqueue_lock 0.41% 10.2% 4.8us( 29us) 3.9us( 40us)(0.00%) 159450 89.8% 10.2% 0% __wake_up+0x5c 0.00% 49.5% 0.4us( 2.7us) 3.9us( 11us)(0.00%) 218 50.5% 49.5% 0% deliver_signal+0x48 0.00% 1.3% 8.0us( 27us) 4.1us( 4.7us)(0.00%) 378 98.7% 1.3% 0% process_timeout+0x14 0.00% 40.4% 1.8us( 3.1us) 2.6us( 5.1us)(0.00%) 57 59.6% 40.4% 0% schedule_tail+0x58 0.44% 6.9% 3.4us( 18us) 5.4us( 63us)(0.01%) 245115 93.1% 6.9% 0% schedule+0xc0 0.00% 4.7% 1.3us( 11us) 4.9us( 28us)(0.00%) 3193 95.3% 4.7% 0% schedule+0x284 0.11% 20.7% 4.8us( 27us) 3.7us( 30us)(0.00%) 41630 79.3% 20.7% 0% schedule+0x518 0.00% 1.6% 3.6us( 13us) 2.9us( 5.1us)(0.00%) 440 98.4% 1.6% 0% wake_up_process+0x14 0.00% 0% 1.6us( 10us) 0us 205 100% 0% 0% sb_lock 0.00% 0% 0.4us( 2.3us) 0us 37 100% 0% 0% drop_super+0x24 0.00% 0% 1.1us( 10us) 0us 74 100% 0% 0% sync_supers+0x6c 0.00% 0% 5.5us( 10us) 0us 37 100% 0% 0% sync_unlocked_inodes+0x18 0.00% 0% 0.6us( 1.1us) 0us 57 100% 0% 0% sync_unlocked_inodes+0x1ac 0.00% 0% 0.4us( 5.0us) 0us 1584 100% 0% 0% scsi_bhqueue_lock 0.00% 0% 0.2us( 3.5us) 0us 1056 100% 0% 0% scsi_bottom_half_handler+0x1c 0.00% 0% 0.8us( 5.0us) 0us 528 100% 0% 0% scsi_done+0x3c 0.10% 1.0% 0.8us( 7.5us) 2.5us( 11us)(0.00%) 251704 99.0% 1.0% 0% semaphore_lock 0.02% 1.6% 0.4us( 7.5us) 2.4us( 8.8us)(0.00%) 108681 98.4% 1.6% 0% __down+0x44 0.08% 0.63% 1.1us( 7.5us) 2.6us( 11us)(0.00%) 143002 99.4% 0.63% 0% __down+0x78 0.00% 10.0% 0.8us( 2.4us) 7.7us( 7.7us)(0.00%) 10 90.0% 10.0% 0% __down_interruptible+0x48 0.00% 9.1% 1.4us( 3.9us) 1.7us( 1.7us)(0.00%) 11 90.9% 9.1% 0% __down_interruptible+0x88 0.00% 0% 1.1us( 5.3us) 0us 480 100% 0% 0% shm_ids+0x28 0.00% 0% 0.9us( 1.7us) 0us 20 100% 0% 0% ipc_addid+0x94 0.00% 0% 1.7us( 5.3us) 0us 200 100% 0% 0% shm_close+0x54 0.00% 0% 0.2us( 0.5us) 0us 20 100% 0% 0% shm_mmap+0x54 0.00% 0% 0.4us( 1.5us) 0us 180 100% 0% 0% shm_open+0x40 0.00% 0% 1.8us( 3.1us) 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% 1.1us( 1.7us) 0us 20 100% 0% 0% sys_shmctl+0x684 0.00% 0% 0.3us( 0.5us) 0us 40 100% 0% 0% shmem_ilock 0.00% 0% 0.4us( 0.5us) 0us 20 100% 0% 0% shmem_delete_inode+0x38 0.00% 0% 0.1us( 0.2us) 0us 20 100% 0% 0% shmem_get_inode+0x154 0.00% 0% 1.1us( 1.3us) 0us 20 100% 0% 0% swaplock 0.00% 0% 1.1us( 1.3us) 0us 20 100% 0% 0% si_swapinfo+0x18 0.02% 0.00% 1.6us( 12us) 5.8us( 5.8us)(0.00%) 22868 100% 0.00% 0% timerlist_lock 0.00% 0% 0.9us( 5.6us) 0us 1667 100% 0% 0% add_timer+0x10 0.00% 0% 0.4us( 3.8us) 0us 528 100% 0% 0% del_timer+0x14 0.00% 0.16% 0.8us( 3.8us) 5.8us( 5.8us)(0.00%) 637 99.8% 0.16% 0% del_timer_sync+0x1c 0.00% 0% 1.7us( 5.5us) 0us 166 100% 0% 0% mod_timer+0x18 0.02% 0% 1.8us( 12us) 0us 18565 100% 0% 0% timer_bh+0xcc 0.00% 0% 0.3us( 5.6us) 0us 1305 100% 0% 0% timer_bh+0x254 0.00% 0% 5.9us( 10us) 0us 43 100% 0% 0% tlbstate_lock 0.00% 0% 5.9us( 10us) 0us 43 100% 0% 0% flush_tlb_others+0x90 0.00% 0% 0.4us( 4.3us) 0us 870 100% 0% 0% tqueue_lock 0.00% 0% 0.3us( 3.3us) 0us 435 100% 0% 0% __run_task_queue+0x14 0.00% 0% 0.5us( 4.3us) 0us 391 100% 0% 0% batch_entropy_store+0x7c 0.00% 0% 0.2us( 1.6us) 0us 20 100% 0% 0% generic_plug_device+0x34 0.00% 0% 0.3us( 0.5us) 0us 24 100% 0% 0% rs_sched_event+0x38 1.5% 1.2% 0.6us( 185us) 3.1us( 124us)(0.01%) 4366485 98.8% 1.2% 0% unused_list_lock 0.74% 1.8% 0.6us( 65us) 3.5us( 124us)(0.01%) 2183245 98.2% 1.8% 0% get_unused_buffer_head+0x8 0.73% 0.68% 0.6us( 185us) 2.0us( 41us)(0.00%) 2183240 99.3% 0.68% 0% try_to_free_buffers+0x54 1.2% 2.6% 1.0us( 14us) 1.8us( 17us)(0.01%) 2193350 97.4% 2.6% 0% __free_pages_ok+0x13c 0.87% 0.17% 0.7us( 51us) 3.1us( 29us)(0.00%) 2424846 99.8% 0.17% 0% __wake_up+0x24 0.00% 0% 0.2us( 5.1us) 0us 7491 100% 0% 0% add_wait_queue+0x10 0.02% 8.8% 0.3us( 6.6us) 5.9us( 50us)(0.00%) 108691 91.2% 8.8% 0% add_wait_queue_exclusive+0x10 0.00% 0% 7.7us( 32us) 0us 1056 100% 0% 0% ahc_linux_isr+0x24 0.00% 0% 1.1us( 2.8us) 0us 101 100% 0% 0% change_protection+0x44 0.01% 0% 31us( 61us) 0us 302 100% 0% 0% clear_page_tables+0x1c 0.00% 0% 0.1us( 1.5us) 0us 2686 100% 0% 0% copy_mm+0x1e8 0.00% 0% 2.3us( 80us) 0us 3732 100% 0% 0% copy_mm+0x230 0.01% 0% 2.7us( 79us) 0us 3732 100% 0% 0% copy_page_range+0x100 0.01% 0% 0.9us( 7.9us) 0us 19124 100% 0% 0% do_IRQ+0x40 0.00% 0% 0.4us( 7.0us) 0us 19124 100% 0% 0% do_IRQ+0xc0 0.00% 0% 2.3us( 22us) 0us 2199 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( 1.3us) 0us 241 100% 0% 0% do_exit+0x104 0.00% 0% 0.1us( 0.1us) 0us 241 100% 0% 0% do_exit+0x138 0.00% 0% 0.2us( 2.1us) 0us 241 100% 0% 0% do_exit+0x94 0.00% 0.20% 1.0us( 5.5us) 3.5us( 3.7us)(0.00%) 1007 99.8% 0.20% 0% do_mmap_pgoff+0x40c 0.00% 0% 0.7us( 13us) 0us 1436 100% 0% 0% do_mmap_pgoff+0x418 0.00% 2.2% 0.2us( 0.7us) 1.0us( 1.2us)(0.00%) 223 97.8% 2.2% 0% do_munmap+0x1b8 0.00% 0% 1.0us( 4.7us) 0us 551 100% 0% 0% do_munmap+0xe0 0.00% 0% 0.2us( 7.4us) 0us 14365 100% 0% 0% do_no_page+0x194 0.00% 0% 0.6us( 4.1us) 0us 281 100% 0% 0% do_page_fault+0xe0 0.00% 0% 0.9us( 5.4us) 0us 793 100% 0% 0% do_sigaction+0x58 0.00% 0% 0.6us( 1.6us) 0us 162 100% 0% 0% do_sigaction+0xd8 0.00% 0% 6.6us( 15us) 0us 238 100% 0% 0% do_signal+0x54 0.01% 0% 2.9us( 24us) 0us 5316 100% 0% 0% do_wp_page+0x20c 0.00% 0% 0.2us( 2.9us) 0us 302 100% 0% 0% exit_mmap+0x18 0.00% 0.06% 0.3us( 4.3us) 1.6us( 1.6us)(0.00%) 3632 100% 0.06% 0% exit_mmap+0x88 0.00% 0% 1.6us( 2.6us) 0us 241 100% 0% 0% exit_sighand+0x18 0.28% 0% 40us( 181us) 0us 13071 100% 0% 0% free_block+0x1c 0.01% 0% 0.5us( 15us) 0us 25576 100% 0% 0% handle_mm_fault+0x34 0.00% 0% 0.5us( 1.4us) 0us 238 100% 0% 0% handle_signal+0xb0 0.00% 0% 1.8us( 3.4us) 0us 61 100% 0% 0% insert_vm_struct+0x70 0.20% 0.80% 28us( 103us) 18us( 82us)(0.00%) 13071 99.2% 0.80% 0% kmem_cache_alloc_batch+0x18 0.00% 0% 1.4us( 2.6us) 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% 3.9us( 49us) 0us 906 100% 0% 0% pte_alloc+0x88 0.00% 0% 0.2us( 0.4us) 0us 61 100% 0% 0% put_dirty_page+0x3c 0.00% 1.6% 0.2us( 2.8us) 1.1us( 1.3us)(0.00%) 246 98.4% 1.6% 0% release_task+0x3c 0.02% 15.0% 0.3us( 6.4us) 7.5us( 35us)(0.01%) 116182 85.0% 15.0% 0% remove_wait_queue+0x10 2.5% 7.2% 2.1us( 13us) 3.1us( 29us)(0.03%) 2193355 92.8% 7.2% 0% rmqueue+0x28 0.20% 0.00% 1.6us( 82us) 1.5us( 2.1us)(0.00%) 236088 100% 0.00% 0% schedule+0x4c8 0.00% 0% 1.5us( 8.7us) 0us 241 100% 0% 0% schedule_tail+0x20 0.00% 0% 5.5us( 28us) 0us 539 100% 0% 0% send_sig_info+0x4c 0.00% 0% 1.2us( 3.1us) 0us 20 100% 0% 0% shmem_getpage_locked+0xd4 0.00% 0% 3.0us( 5.3us) 0us 40 100% 0% 0% shmem_truncate+0x38 0.00% 0% 0.2us( 2.4us) 0us 2012 100% 0% 0% sys_rt_sigprocmask+0x98 0.00% 0% 0.6us( 2.5us) 0us 238 100% 0% 0% sys_sigreturn+0x84 0.00% 0% 0.8us( 1.2us) 0us 61 100% 0% 0% unmap_fixup+0xb8 0.00% 0% 0.2us( 1.3us) 0us 322 100% 0% 0% vma_merge+0x54 0.00% 0% 0.3us( 5.8us) 0us 23040 100% 0% 0% vmtruncate+0x4c 0.04% 0% 12us( 143us) 0us 5473 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 0.81% 3.3us( 140us)(0.01%) 7966672 99.2% 0.81% *TOTAL* 0.00% 0% 2.2us 1 2.2us( 2.2us) 0us 1 100% 0% [0xf7a9fc64] 0% 0us 1 100% 0% ip_route_input+0x88 0.00% 0% 33.4us 3 44us( 44us) 0us 3 100% 0% __brlock_array+0x24 0% 0us 1 100% 0% net_rx_action+0x44 0% 0us 2 100% 0% nf_hook_slow+0xa4 0.00% 0% 1.0us 1 1.0us( 1.9us) 0us 61 100% 0% binfmt_lock 0% 0us 61 100% 0% search_binary_handler+0x38 0.00% 0% 0.9us 1 0.9us( 1.2us) 0us 20 100% 0% chrdevs_lock 0% 0us 20 100% 0% get_chrfops+0x28 3.2% 1.6% 1.5us 6 1.6us( 126us) 3.3us( 140us)(0.01%) 4013168 98.4% 1.6% hash_table_lock 1.6% 3.3us( 140us)(0.01%) 4013168 98.4% 1.6% get_hash_table+0x60 0.06% 0% 28.4us 4 28us( 149us) 0us 4159 100% 0% tasklist_lock 0% 0us 37 100% 0% count_active_tasks+0xc 0% 0us 241 100% 0% exit_notify+0x1c 0% 0us 20 100% 0% kill_pg_info+0x20 0% 0us 3193 100% 0% schedule+0x238 0% 0us 668 100% 0% sys_wait4+0x8c 0.00% 0% 11.5us 1 12us( 17us) 0us 2 100% 0% udp_hash_lock 0% 0us 2 100% 0% udp_v4_mcast_deliver+0x10 0.00% 0% 1.0us 1 1.0us( 4.3us) 0us 355 100% 0% xtime_lock 0% 0us 355 100% 0% do_gettimeofday+0x14 0% 0us 72 100% 0% copy_files+0x108 0% 0us 72 100% 0% do_fork+0x344 0% 0us 223 100% 0% do_select+0x24 0% 0us 1136382 100% 0% ext2_get_branch+0xa4 0% 0us 2367213 100% 0% fget+0x1c 0% 0us 444558 100% 0% path_init+0x134 0% 0us 383 100% 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 0.65% 0.5us( 327us) 2.6us( 56us)(0.02%) 0.5us( 11us) 14623585 99.4% 0.61%(0.04%) *TOTAL* 0% 0% 0us 0us 9 100% 0%( 0%) [0xf7487f64] 0% 0% 0us 0us 6 100% 0%( 0%) neigh_periodic_timer__thr+0xa8 0% 0% 0us 0us 3 100% 0%( 0%) neigh_update+0x3c 0% 0% 0us 0us 1 100% 0%( 0%) [0xf7a91a84] 0% 0% 0us 0us 1 100% 0%( 0%) rt_intern_hash+0x64 0% 0% 0us 0us 6 100% 0%( 0%) arp_tbl+0xc8 0% 0% 0us 0us 6 100% 0%( 0%) neigh_periodic_timer__thr+0x20 0.00% 0% 1.0us( 1.9us) 0us 0us 40 100% 0%( 0%) dn_lock 0.00% 0% 1.0us( 1.9us) 0us 0us 40 100% 0%( 0%) fcntl_dirnotify+0x94 0.00% 0% 0.5us( 0.6us) 0us 0us 20 100% 0%( 0%) fasync_lock 0.00% 0% 0.5us( 0.6us) 0us 0us 20 100% 0%( 0%) fasync_helper+0x68 2.4% 2.2% 1.0us( 186us) 2.6us( 56us)(0.02%) 0.5us( 11us) 4361804 97.8% 2.0%(0.13%) hash_table_lock 0.00% 0% 2.0us( 3.4us) 0us 0us 4 100% 0%( 0%) hash_page_buffers+0x48 0.41% 2.3% 0.3us( 80us) 2.4us( 56us)(0.01%) 0.5us( 11us) 2178560 97.7% 2.2%(0.18%) remove_from_queues+0x18 2.0% 2.0% 1.7us( 186us) 2.7us( 45us)(0.01%) 0.6us( 9.5us) 2183240 98.0% 1.9%(0.08%) try_to_free_buffers+0x28 0.00% 0.28% 4.0us( 19us) 22us( 23us)(0.00%) 0us 723 99.7% 0.28%( 0%) tasklist_lock 0.00% 0% 1.1us( 3.0us) 0us 0us 241 100% 0%( 0%) do_fork+0x560 0.00% 0% 9.7us( 19us) 0us 0us 241 100% 0%( 0%) exit_notify+0x190 0.00% 0.83% 1.3us( 4.0us) 22us( 23us)(0.00%) 0us 241 99.2% 0.83%( 0%) release_task+0x8c 0.20% 0% 9.9us( 39us) 0us 0us 37130 100% 0%( 0%) xtime_lock 0.02% 0% 2.3us( 17us) 0us 0us 18565 100% 0%( 0%) timer_bh+0xc 0.18% 0% 18us( 39us) 0us 0us 18565 100% 0%( 0%) timer_interrupt+0x10 0.00% 0% 0.2us( 0.8us) 0us 0us 42 100% 0%( 0%) do_fcntl+0x140 0.00% 0% 0.1us( 0.2us) 0us 0us 61 100% 0%( 0%) do_pipe+0x184 0.00% 0% 0.1us( 0.1us) 0us 0us 61 100% 0%( 0%) do_pipe+0x1c4 0.00% 0% 0.1us( 2.0us) 0us 0us 180 100% 0%( 0%) expand_fd_array+0x13c 0.00% 0% 1.4us( 15us) 0us 0us 180 100% 0%( 0%) expand_fd_array+0x88 0.17% 0% 0.1us( 68us) 0us 0us 2214381 100% 0%( 0%) ext2_alloc_block+0x1c 0.15% 0% 0.2us( 53us) 0us 0us 1323305 100% 0%( 0%) ext2_discard_prealloc+0x14 0.29% 0% 0.2us( 63us) 0us 0us 2178561 100% 0%( 0%) ext2_get_block+0x100 0.20% 0% 0.2us( 78us) 0us 0us 2178561 100% 0%( 0%) ext2_get_block+0x27c 0.76% 0% 3.9us( 327us) 0us 0us 366899 100% 0%( 0%) ext2_new_block+0x6cc 0.00% 0% 0.1us( 1.2us) 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 0.04% 0% 0.1us( 9.4us) 0us 0us 653934 100% 0%( 0%) get_unused_fd+0x24 0.00% 0% 0.0us( 0.6us) 0us 0us 61 100% 0%( 0%) load_elf_binary+0x18c 0% 0% 0us 0us 938 100% 0%( 0%) rt_check_expire__thr+0x64 0.03% 0% 0.1us( 54us) 0us 0us 652795 100% 0%( 0%) sys_close+0x1c 0.00% 0% 0.4us( 3.7us) 0us 0us 60 100% 0%( 0%) sys_dup2+0x2c 0.02% 0% 0.1us( 8.7us) 0us 0us 653650 100% 0%( 0%) sys_open+0x60 0.00% 0% 0.0us( 0.1us) 0us 0us 101 100% 0%( 0%) sys_open+0xbc _________________________________________________________________________________________________________________________ Number of read locks found=8