httperf --timeout=10 --client=0/1 --server=9.47.67.96 --port=80 --uri=/ --rate=200 --send-buffer=4096 --recv-buffer=16384 --num-conns=50000 --num-calls=20 Maximum connect burst length: 10 Total: connections 39169 requests 551180 replies 548800 test-duration 267.850 s Connection rate: 146.2 conn/s (6.8 ms/conn, <=1022 concurrent connections) Connection time [ms]: min 88.4 avg 4461.0 max 19953.4 median 2381.5 stddev 3667.1 Connection time [ms]: connect 2397.7 Connection length [replies/conn]: 20.000 Request rate: 2057.8 req/s (0.5 ms/req) Request size [B]: 61.0 Reply rate [replies/s]: min 98.2 avg 2070.7 max 3175.8 stddev 377.7 (53 samples) Reply time [ms]: response 113.2 transfer 0.0 Reply size [B]: header 312.0 content 2890.0 footer 0.0 (total 3202.0) Reply status: 1xx=0 2xx=548800 3xx=0 4xx=0 5xx=0 CPU time [s]: user 16.82 system 95.74 (user 6.3% system 35.7% total 42.0%) Net I/O: 6529.4 KB/s (53.5*10^6 bps) Errors: total 22560 client-timo 11729 socket-timo 0 connrefused 0 connreset 0 Errors: fd-unavail 10831 addrunavail 0 ftab-full 0 other 0 ___________________________________________________________________________________________ System: Linux elm3b96.eng 2.4.16 #2 SMP Mon Dec 17 19:06:38 PST 2001 i686 Total counts All (2) CPUs Start time: Mon Dec 17 21:01:23 2001 End time: Mon Dec 17 21:05:51 2001 Delta Time: 268.03 sec. Hash table slots in use: 301. 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 0.16% 1.1us(1000us) 3.5us( 765us)(0.06%) 54325668 99.8% 0.16% 0.00% *TOTAL* 0.00% 0% 0.8us( 0.8us) 0us 1 100% 0% 0% [0xf6f59764] 0.00% 0% 0.8us( 0.8us) 0us 1 100% 0% 0% do_pipe+0x100 0.00% 0% 0.3us( 1.3us) 0us 29510 100% 0% 0% [0xf7a00280] 0.00% 0% 0.3us( 1.3us) 0us 29510 100% 0% 0% tcp_v4_syn_recv_sock+0x23c 0.00% 0% 0.1us( 0.1us) 0us 2 100% 0% 0% [0xf7acde6c] 0.00% 0% 0.1us( 0.1us) 0us 2 100% 0% 0% mprotect_fixup+0xdc 0.17% 0.02% 0.2us( 578us) 17us( 636us)(0.00%) 2205533 100% 0.02% 0% [0xf7addf04] 0.00% 0% 0.2us( 1.1us) 0us 372 100% 0% 0% do_fork+0x348 0.17% 0.02% 0.2us( 578us) 17us( 636us)(0.00%) 2205161 100% 0.02% 0% path_init+0xe4 0.00% 0.40% 0.2us( 6.2us) 17us( 81us)(0.00%) 58956 99.6% 0.40% 0% [0xf7b053ec] 0.00% 0.78% 0.1us( 6.2us) 18us( 81us)(0.00%) 29478 99.2% 0.78% 0% tcp_accept+0x2c 0.00% 0.02% 0.2us( 1.4us) 1.8us( 3.0us)(0.00%) 29478 100% 0.02% 0% tcp_accept+0x140 0.01% 0% 21us( 40us) 0us 1371 100% 0% 0% [0xf7b05a6c] 0.01% 0% 21us( 40us) 0us 1371 100% 0% 0% ip_send_reply+0xb0 0.00% 0% 0.8us( 1.8us) 0us 1072 100% 0% 0% [0xf7b6fbec] 0.00% 0% 0.8us( 1.8us) 0us 1072 100% 0% 0% rh_int_timer_do+0x4c 0.00% 0% 3.4us( 14us) 0us 162 100% 0% 0% [0xf7bc49d0] 0.00% 0% 3.4us( 14us) 0us 162 100% 0% 0% ahc_linux_queue+0x38 0.00% 0% 1.8us( 3.5us) 0us 67 100% 0% 0% [0xf7bcf0d0] 0.00% 0% 1.8us( 3.5us) 0us 67 100% 0% 0% dev_watchdog+0x14 0.00% 0% 0.8us( 2.2us) 0us 38 100% 0% 0% allocator_request_lock 0.00% 0% 1.4us( 2.2us) 0us 19 100% 0% 0% scsi_free+0x1c 0.00% 0% 0.3us( 0.9us) 0us 19 100% 0% 0% scsi_malloc+0x48 0.00% 0% 0.3us( 1.4us) 0us 28 100% 0% 0% arbitration_lock 0.00% 0% 0.3us( 1.4us) 0us 25 100% 0% 0% deny_write_access+0xc 0.00% 0% 0.5us( 0.7us) 0us 3 100% 0% 0% get_write_access+0xc 0.00% 0% 1.0us( 1.5us) 0us 6 100% 0% 0% bdev_lock 0.00% 0% 1.0us( 1.5us) 0us 6 100% 0% 0% bdget+0x34 0.00% 0% 5.6us( 5.6us) 0us 1 100% 0% 0% call_lock 0.00% 0% 5.6us( 5.6us) 0us 1 100% 0% 0% smp_call_function+0x58 0.74% 0.44% 0.5us( 800us) 3.4us( 736us)(0.01%) 3622873 99.6% 0.44% 0% dcache_lock 0.01% 0.61% 0.4us( 517us) 2.3us( 266us)(0.00%) 68675 99.4% 0.61% 0% d_alloc+0x144 0.00% 0.31% 0.1us( 1.3us) 1.8us( 4.0us)(0.00%) 68676 99.7% 0.31% 0% d_instantiate+0x1c 0.01% 0.94% 0.5us( 224us) 1.8us( 6.1us)(0.00%) 68675 99.1% 0.94% 0% d_rehash+0x40 0.33% 0.46% 0.7us( 628us) 2.3us( 538us)(0.00%) 1213724 99.5% 0.46% 0% dput+0x30 0.39% 0.42% 0.5us( 800us) 4.4us( 736us)(0.01%) 2203123 99.6% 0.42% 0% link_path_walk+0x2d8 0.00% 0% 1.2us( 4.2us) 0us 324 100% 0% 0% device_request_lock 0.00% 0% 0.4us( 1.1us) 0us 162 100% 0% 0% __scsi_release_command+0x14 0.00% 0% 2.1us( 4.2us) 0us 162 100% 0% 0% scsi_allocate_device+0x30 0.00% 0% 3.1us( 5.3us) 0us 30 100% 0% 0% emergency_lock 0.00% 0% 2.9us( 4.9us) 0us 28 100% 0% 0% bounce_end_io_read+0xb0 0.00% 0% 5.1us( 5.3us) 0us 2 100% 0% 0% bounce_end_io_write+0x28 0.70% 0.40% 1.1us( 780us) 4.9us( 583us)(0.01%) 1796153 99.6% 0.40% 0% files_lock 0.00% 0% 0.4us( 0.6us) 0us 2 100% 0% 0% check_tty_count+0x10 0.08% 0.11% 0.4us( 657us) 2.6us( 5.7us)(0.00%) 552604 99.9% 0.11% 0% file_move+0x18 0.09% 0.86% 0.4us( 447us) 4.8us( 583us)(0.00%) 620821 99.1% 0.86% 0% fput+0x80 0.54% 0.19% 2.3us( 780us) 6.6us( 390us)(0.00%) 621252 99.8% 0.19% 0% get_empty_filp+0xc 0.00% 0.34% 1.4us( 2.4us) 2.0us( 2.5us)(0.00%) 1474 99.7% 0.34% 0% get_empty_filp+0xdc 0.94% 0.01% 93us( 427us) 0us 27096 100% 0% 0.01% global_bh_lock 0.94% 0.01% 93us( 427us) 0us 27096 100% 0% 0.01% bh_action+0x18 0.08% 0% 7.9us( 9.6us) 0us 26804 100% 0% 0% i8253_lock 0.08% 0% 7.9us( 9.6us) 0us 26804 100% 0% 0% timer_interrupt+0x2c 0.02% 0% 2.3us( 4.0us) 0us 26804 100% 0% 0% i8259A_lock 0.02% 0% 2.3us( 4.0us) 0us 26804 100% 0% 0% timer_interrupt+0x90 0.00% 0% 0.5us( 0.6us) 0us 2 100% 0% 0% inet_peer_unused_lock 0.00% 0% 0.5us( 0.6us) 0us 2 100% 0% 0% cleanup_once+0x24 0.05% 0.03% 0.9us( 541us) 5.2us( 162us)(0.00%) 159716 100% 0.03% 0% inode_lock 0.00% 0% 0.3us( 1.0us) 0us 407 100% 0% 0% __mark_inode_dirty+0x48 0.03% 0.04% 0.9us( 273us) 7.0us( 162us)(0.00%) 79480 100% 0.04% 0% get_empty_inode+0x24 0.00% 0% 0.8us( 2.0us) 0us 17 100% 0% 0% get_new_inode+0x34 0.00% 0% 0.7us( 1.5us) 0us 17 100% 0% 0% iget4+0x3c 0.00% 0% 0.3us( 0.3us) 0us 1 100% 0% 0% insert_inode_hash+0x44 0.02% 0.02% 0.8us( 541us) 2.2us( 3.3us)(0.00%) 79340 100% 0.02% 0% iput+0x68 0.00% 0% 5.1us( 8.5us) 0us 54 100% 0% 0% sync_unlocked_inodes+0x10 0.00% 0.25% 1.4us( 4.2us) 2.8us( 2.8us)(0.00%) 400 99.8% 0.25% 0% sync_unlocked_inodes+0x10c 0.00% 0% 2.7us( 17us) 0us 1052 100% 0% 0% io_request_lock 0.00% 0% 0.1us( 0.1us) 0us 1 100% 0% 0% __get_request_wait+0x90 0.00% 0% 2.2us( 8.6us) 0us 211 100% 0% 0% __make_request+0xc8 0.00% 0% 4.4us( 6.9us) 0us 162 100% 0% 0% ahc_linux_isr+0x2ec 0.00% 0% 6.1us( 12us) 0us 30 100% 0% 0% generic_unplug_device+0x10 0.00% 0% 3.9us( 17us) 0us 162 100% 0% 0% scsi_dispatch_cmd+0x11c 0.00% 0% 0.5us( 1.3us) 0us 162 100% 0% 0% scsi_finish_command+0x18 0.00% 0% 1.9us( 4.9us) 0us 162 100% 0% 0% scsi_queue_next_request+0x18 0.00% 0% 2.5us( 5.4us) 0us 162 100% 0% 0% scsi_request_fn+0x31c 0.43% 0.09% 1.8us(1000us) 8.8us( 404us)(0.00%) 649869 100% 0.09% 0% kernel_flag 0.00% 0% 22us( 22us) 0us 1 100% 0% 0% chrdev_open+0x4c 0.00% 0% 0.4us( 0.7us) 0us 9 100% 0% 0% de_put+0x28 0.01% 0% 115us( 685us) 0us 231 100% 0% 0% do_exit+0xd8 0.01% 0.36% 0.6us( 11us) 5.4us( 81us)(0.00%) 39169 99.6% 0.36% 0% do_fcntl+0x18c 0.00% 0% 4.0us( 4.0us) 0us 1 100% 0% 0% ext2_discard_prealloc+0x20 0.34% 0.03% 1.6us(1000us) 16us( 296us)(0.00%) 550707 100% 0.03% 0% ext2_get_block+0x54 0.00% 0% 3.4us( 3.4us) 0us 1 100% 0% 0% get_chrfops+0x88 0.00% 0% 41us( 41us) 0us 1 100% 0% 0% lookup_hash+0x7c 0.07% 0.43% 3.3us( 565us) 6.3us( 404us)(0.00%) 58948 99.6% 0.43% 0% posix_lock_file+0x78 0.00% 0% 26us( 62us) 0us 26 100% 0% 0% real_lookup+0x64 0.00% 0.90% 5.2us( 53us) 6.1us( 7.5us)(0.00%) 332 99.1% 0.90% 0% schedule+0x518 0.00% 0% 69us( 344us) 0us 54 100% 0% 0% sync_old_buffers+0x1c 0.00% 0% 18us( 69us) 0us 9 100% 0% 0% sys_ioctl+0x4c 0.00% 0.27% 0.9us( 1.6us) 1.9us( 1.9us)(0.00%) 371 99.7% 0.27% 0% sys_llseek+0x88 0.00% 0% 12us( 12us) 0us 1 100% 0% 0% tty_release+0x1c 0.00% 0% 89us( 171us) 0us 3 100% 0% 0% tty_write+0x1c8 0.00% 0% 90us( 90us) 0us 1 100% 0% 0% vfs_create+0x84 0.00% 0% 5.8us( 5.9us) 0us 4 100% 0% 0% vfs_statfs+0x4c 0.17% 0.00% 0.2us( 829us) 10us( 247us)(0.00%) 2208512 100% 0.00% 0% kmap_lock 0.11% 0.00% 0.3us( 761us) 1.7us( 3.4us)(0.00%) 1104256 100% 0.00% 0% kmap_high+0x10 0.06% 0.00% 0.1us( 829us) 15us( 247us)(0.00%) 1104256 100% 0.00% 0% kunmap_high+0xc 0.00% 0% 0.4us( 1.1us) 0us 372 100% 0% 0% lastpid_lock 0.00% 0% 0.4us( 1.1us) 0us 372 100% 0% 0% get_pid+0x20 2.0% 0.77% 3.0us( 34us) 3.1us( 25us)(0.01%) 1765066 99.2% 0.77% 0% loopback_dev+0xd0 2.0% 0.77% 3.0us( 34us) 3.1us( 25us)(0.01%) 1765066 99.2% 0.77% 0% dev_queue_xmit+0x1dc 0.22% 0.07% 0.3us( 25us) 1.5us( 17us)(0.00%) 1765066 100% 0.07% 0% loopback_dev+0xd8 0.22% 0.07% 0.3us( 25us) 1.5us( 17us)(0.00%) 1765066 100% 0.07% 0% dev_queue_xmit+0x12c 0.01% 0.00% 0.2us( 491us) 1.7us( 2.3us)(0.00%) 158858 100% 0.00% 0% lru_list_lock 0.00% 0% 0.5us( 0.7us) 0us 3 100% 0% 0% buffer_insert_inode_data_queue+0x10 0.00% 0.00% 0.1us( 491us) 1.7us( 2.0us)(0.00%) 79340 100% 0.00% 0% inode_has_buffers+0x10 0.01% 0.00% 0.2us( 14us) 1.7us( 2.3us)(0.00%) 79330 100% 0.00% 0% invalidate_inode_buffers+0x10 0.00% 0% 3.0us( 102us) 0us 54 100% 0% 0% kupdate+0x98 0.00% 0% 0.7us( 3.1us) 0us 73 100% 0% 0% refile_buffer+0xc 0.00% 0% 2.2us( 24us) 0us 58 100% 0% 0% sync_old_buffers+0x64 0.00% 0% 0.4us( 1.8us) 0us 603 100% 0% 0% mmlist_lock 0.00% 0% 0.2us( 1.5us) 0us 372 100% 0% 0% copy_mm+0x120 0.00% 0% 0.7us( 1.8us) 0us 231 100% 0% 0% mmput+0x28 0.00% 0% 0.5us( 0.9us) 0us 28 100% 0% 0% page_uptodate_lock.0 0.00% 0% 0.5us( 0.9us) 0us 28 100% 0% 0% end_buffer_io_async+0x38 0.36% 0.15% 0.9us( 769us) 4.3us( 642us)(0.00%) 1125499 99.8% 0.15% 0% pagecache_lock 0.17% 0.20% 0.8us( 769us) 4.2us( 441us)(0.00%) 572791 99.8% 0.20% 0% __find_get_page+0x18 0.19% 0.10% 0.9us( 712us) 4.6us( 642us)(0.00%) 550687 100% 0.10% 0% __find_lock_page+0xc 0.00% 0% 0.7us( 1.8us) 0us 27 100% 0% 0% add_to_page_cache_unique+0x18 0.00% 0.09% 0.7us( 2.2us) 1.3us( 1.3us)(0.00%) 1153 100% 0.09% 0% do_generic_file_read+0x1a4 0.00% 0% 1.4us( 1.8us) 0us 3 100% 0% 0% do_generic_file_read+0x370 0.00% 0.25% 0.2us( 1.2us) 1.9us( 1.9us)(0.00%) 400 99.8% 0.25% 0% filemap_fdatasync+0x1c 0.00% 0.25% 0.1us( 0.9us) 1.2us( 1.2us)(0.00%) 400 99.8% 0.25% 0% filemap_fdatawait+0x10 0.00% 0% 0.6us( 0.8us) 0us 6 100% 0% 0% find_or_create_page+0x38 0.00% 0% 1.6us( 2.3us) 0us 6 100% 0% 0% find_or_create_page+0x7c 0.00% 0% 0.1us( 0.3us) 0us 20 100% 0% 0% page_cache_read+0x48 0.00% 0% 0.1us( 0.1us) 0us 6 100% 0% 0% set_page_dirty+0x24 0.01% 0.09% 0.2us( 466us) 1.8us( 6.3us)(0.00%) 105288 100% 0.09% 0% pagemap_lru_lock 0.00% 0% 0.7us( 1.4us) 0us 36 100% 0% 0% activate_page+0xc 0.00% 0.11% 0.2us( 466us) 1.8us( 6.3us)(0.00%) 57573 99.9% 0.11% 0% lru_cache_add+0x1c 0.00% 0.07% 0.2us( 256us) 1.7us( 2.5us)(0.00%) 47679 100% 0.07% 0% lru_cache_del+0xc 0.01% 0% 0.7us( 19us) 0us 38356 100% 0% 0% rcu_ctrlblk 0.00% 0% 0.7us( 2.3us) 0us 12758 100% 0% 0% rcu_check_callbacks+0xc0 0.01% 0% 0.7us( 19us) 0us 25598 100% 0% 0% rcu_check_quiescent_state+0x50 1.5% 0.60% 1.5us( 25us) 2.7us( 15us)(0.01%) 2564089 99.4% 0.60% 0% runqueue_lock 0.48% 0.37% 1.5us( 7.7us) 2.6us( 15us)(0.00%) 852370 99.6% 0.37% 0% __wake_up+0x5c 0.00% 0% 0.5us( 0.7us) 0us 9 100% 0% 0% deliver_signal+0x48 0.00% 0.78% 2.6us( 5.0us) 2.6us( 3.3us)(0.00%) 511 99.2% 0.78% 0% process_timeout+0x14 0.00% 2.6% 0.6us( 4.0us) 1.6us( 1.6us)(0.00%) 38 97.4% 2.6% 0% schedule_tail+0x58 0.92% 0.62% 1.9us( 25us) 2.5us( 10us)(0.00%) 1308927 99.4% 0.62% 0% schedule+0xa0 0.00% 0.64% 0.7us( 2.2us) 2.6us( 3.8us)(0.00%) 2043 99.4% 0.64% 0% schedule+0x264 0.06% 1.0% 0.4us( 4.8us) 3.3us( 14us)(0.00%) 374224 99.0% 1.0% 0% schedule+0x4d8 0.01% 0.59% 1.5us( 5.1us) 2.0us( 5.0us)(0.00%) 25967 99.4% 0.59% 0% wake_up_process+0x14 0.00% 0% 1.3us( 5.6us) 0us 207 100% 0% 0% sb_lock 0.00% 0% 0.1us( 0.1us) 0us 1 100% 0% 0% drop_super+0x24 0.00% 0% 0.7us( 1.2us) 0us 55 100% 0% 0% sync_supers+0x6c 0.00% 0% 3.3us( 5.6us) 0us 54 100% 0% 0% sync_unlocked_inodes+0x18 0.00% 0% 0.5us( 1.6us) 0us 97 100% 0% 0% sync_unlocked_inodes+0x18c 0.00% 0% 0.2us( 0.8us) 0us 486 100% 0% 0% scsi_bhqueue_lock 0.00% 0% 0.1us( 0.8us) 0us 324 100% 0% 0% scsi_bottom_half_handler+0x1c 0.00% 0% 0.4us( 0.8us) 0us 162 100% 0% 0% scsi_done+0x3c 0.00% 0% 0.7us( 1.9us) 0us 3688 100% 0% 0% semaphore_lock 0.00% 0% 0.7us( 1.9us) 0us 2862 100% 0% 0% __down+0x44 0.00% 0% 0.6us( 1.4us) 0us 826 100% 0% 0% __down+0x78 0.00% 0% 0.8us( 1.8us) 0us 595 100% 0% 0% shm_ids+0x24 0.00% 0% 1.1us( 1.8us) 0us 227 100% 0% 0% shm_close+0x54 0.00% 0% 0.7us( 1.8us) 0us 368 100% 0% 0% shm_open+0x3c 0.00% 0% 0.9us( 0.9us) 0us 1 100% 0% 0% swaplock 0.00% 0% 0.9us( 0.9us) 0us 1 100% 0% 0% si_swapinfo+0x18 0.01% 0% 0.9us( 8.0us) 0us 39169 100% 0% 0% tcp_hashinfo+0xb8 0.01% 0% 0.9us( 8.0us) 0us 39169 100% 0% 0% tcp_v4_get_port+0x44 0.88% 0.60% 0.6us( 202us) 2.1us( 190us)(0.01%) 3829554 99.4% 0.60% 0% timerlist_lock 0.00% 1.3% 0.9us( 2.5us) 1.7us( 3.5us)(0.00%) 1756 98.7% 1.3% 0% add_timer+0x10 0.01% 0.42% 0.1us( 1.8us) 2.1us( 143us)(0.00%) 179421 99.6% 0.42% 0% del_timer+0x14 0.00% 2.8% 0.4us( 1.3us) 1.8us( 4.3us)(0.00%) 751 97.2% 2.8% 0% del_timer_sync+0x1c 0.77% 0.55% 0.7us( 3.5us) 2.1us( 190us)(0.01%) 3173695 99.4% 0.55% 0% mod_timer+0x18 0.02% 0.40% 2.3us( 202us) 1.6us( 5.1us)(0.00%) 26804 99.6% 0.40% 0% timer_bh+0xcc 0.08% 1.0% 0.5us( 3.0us) 1.8us( 5.5us)(0.00%) 447127 99.0% 1.0% 0% timer_bh+0x254 0.00% 0% 4.2us( 4.2us) 0us 2 100% 0% 0% tlbstate_lock 0.00% 0% 4.2us( 4.2us) 0us 2 100% 0% 0% flush_tlb_others+0x4c 0.00% 0% 0.2us( 1.1us) 0us 314 100% 0% 0% tqueue_lock 0.00% 0% 0.1us( 0.7us) 0us 157 100% 0% 0% __run_task_queue+0x14 0.00% 0% 0.3us( 1.1us) 0us 116 100% 0% 0% batch_entropy_store+0x7c 0.00% 0% 0.1us( 0.6us) 0us 29 100% 0% 0% generic_plug_device+0x34 0.00% 0% 0.2us( 0.5us) 0us 12 100% 0% 0% rs_sched_event+0x34 0.01% 0% 0.7us( 24us) 0us 54353 100% 0% 0% tw_death_lock 0.01% 0% 0.9us( 24us) 0us 30655 100% 0% 0% tcp_tw_schedule+0x14 0.00% 0% 1.1us( 3.0us) 0us 35 100% 0% 0% tcp_twkill__thr+0xc 0.00% 0% 0.4us( 17us) 0us 23663 100% 0% 0% tcp_twkill__thr+0x84 0.00% 0% 0.8us( 1.9us) 0us 368 100% 0% 0% uidhash_lock 0.00% 0% 0.8us( 1.9us) 0us 368 100% 0% 0% alloc_uid+0x10 0.00% 0% 0.2us( 1.0us) 0us 36 100% 0% 0% unused_list_lock 0.00% 0% 0.2us( 1.0us) 0us 36 100% 0% 0% get_unused_buffer_head+0x8 0.01% 0.06% 0.3us( 3.5us) 2.1us( 3.3us)(0.00%) 78133 100% 0.06% 0% __free_pages_ok+0xbc 0.01% 0% 0.2us( 18us) 0us 123045 100% 0% 0% __release_sock+0x5c 0.01% 0% 0.5us( 1.3us) 0us 29334 100% 0% 0% __tcp_tw_hashdance+0xa8 0.97% 0.08% 3.0us( 19us) 1.7us( 3.7us)(0.00%) 856506 100% 0.08% 0% __wake_up+0x24 0.04% 0% 0.1us( 1.4us) 0us 909761 100% 0% 0% add_wait_queue+0x10 0.00% 1.2% 0.3us( 1.2us) 1.5us( 2.5us)(0.00%) 2881 98.8% 1.2% 0% add_wait_queue_exclusive+0x10 0.00% 0% 5.7us( 23us) 0us 324 100% 0% 0% ahc_linux_isr+0x24 0.00% 0% 1.0us( 3.4us) 0us 747 100% 0% 0% change_protection+0x34 0.00% 0% 25us( 44us) 0us 235 100% 0% 0% clear_page_tables+0x1c 0.00% 0% 0.1us( 1.3us) 0us 46082 100% 0% 0% copy_mm+0x1e8 0.07% 0% 3.8us( 615us) 0us 53460 100% 0% 0% copy_mm+0x230 0.07% 0% 3.5us( 615us) 0us 54196 100% 0% 0% copy_page_range+0x100 0.00% 0.00% 0.1us( 1.4us) 2.2us( 2.2us)(0.00%) 68675 100% 0.00% 0% d_alloc+0x118 0.43% 0.02% 0.1us( 629us) 15us( 765us)(0.00%) 8266338 100% 0.02% 0% d_lookup+0xec 0.01% 0% 0.9us( 2.6us) 0us 26989 100% 0% 0% do_IRQ+0x40 0.00% 0% 0.2us( 1.9us) 0us 26989 100% 0% 0% do_IRQ+0xc0 0.00% 0% 1.0us( 467us) 0us 4173 100% 0% 0% do_anonymous_page+0xb4 0.00% 0% 0.4us( 1.0us) 0us 8 100% 0% 0% do_brk+0x1d4 0.00% 0% 0.1us( 0.9us) 0us 231 100% 0% 0% do_exit+0x124 0.00% 0% 0.5us( 1.0us) 0us 231 100% 0% 0% do_exit+0x84 0.00% 0% 0.1us( 1.1us) 0us 231 100% 0% 0% do_exit+0xf4 0.00% 0.81% 0.3us( 1.1us) 1.7us( 1.9us)(0.00%) 372 99.2% 0.81% 0% do_fork+0x380 0.22% 0.11% 1.1us( 611us) 4.9us( 379us)(0.00%) 552955 99.9% 0.11% 0% do_mmap_pgoff+0x40c 0.09% 0% 0.4us( 417us) 0us 552975 100% 0% 0% do_mmap_pgoff+0x418 0.04% 0.15% 0.2us( 511us) 5.6us( 557us)(0.00%) 557624 99.8% 0.15% 0% do_munmap+0x1b8 0.06% 0% 0.3us( 617us) 0us 555510 100% 0% 0% do_munmap+0xe4 0.03% 0% 0.1us( 433us) 0us 572767 100% 0% 0% do_no_page+0x1ac 0.00% 0% 0.1us( 0.1us) 0us 8 100% 0% 0% do_page_fault+0x128 0.37% 0% 0.6us( 918us) 0us 1713576 100% 0% 0% do_sigaction+0x58 0.09% 0% 0.4us( 2.0us) 0us 580626 100% 0% 0% do_sigaction+0xd8 0.00% 0% 3.5us( 5.6us) 0us 12 100% 0% 0% do_signal+0x54 0.02% 0% 1.0us( 16us) 0us 52575 100% 0% 0% do_wp_page+0x204 0.10% 0.06% 0.2us( 627us) 2.4us( 287us)(0.00%) 1212569 100% 0.06% 0% dput+0x5c 0.00% 0% 0.1us( 1.1us) 0us 235 100% 0% 0% exit_mmap+0x18 0.00% 0% 0.2us( 499us) 0us 23975 100% 0% 0% exit_mmap+0x88 0.00% 0% 1.8us( 2.6us) 0us 231 100% 0% 0% exit_sighand+0x18 0.07% 0% 29us( 76us) 0us 6224 100% 0% 0% free_block+0x1c 0.10% 0% 0.4us( 734us) 0us 631000 100% 0% 0% handle_mm_fault+0x34 0.00% 0% 0.3us( 0.4us) 0us 12 100% 0% 0% handle_signal+0xb0 0.00% 0% 0.2us( 1.3us) 0us 29478 100% 0% 0% inet_accept+0x130 0.00% 0.00% 0.1us( 1.4us) 6.3us( 6.3us)(0.00%) 29478 100% 0.00% 0% inet_accept+0x50 0.00% 0% 0.2us( 1.3us) 0us 39169 100% 0% 0% inet_stream_connect+0x1c0 0.00% 0% 0.1us( 5.0us) 0us 39169 100% 0% 0% inet_stream_connect+0x28 0.00% 0% 0.7us( 0.9us) 0us 4 100% 0% 0% insert_vm_struct+0x60 0.06% 0.15% 14us( 67us) 11us( 27us)(0.00%) 11265 99.8% 0.15% 0% kmem_cache_alloc_batch+0x20 0.00% 0% 0.1us( 0.9us) 0us 2575 100% 0% 0% kmem_cache_grow+0x1d4 0.00% 0.04% 0.2us( 1.4us) 22us( 22us)(0.00%) 2575 100% 0.04% 0% kmem_cache_grow+0x80 0.11% 0.00% 0.1us( 506us) 168us( 482us)(0.00%) 2203123 100% 0.00% 0% link_path_walk+0x334 0.00% 0% 1.5us( 2.9us) 0us 745 100% 0% 0% mprotect_fixup+0x2a8 0.00% 0% 0.8us( 1.9us) 0us 745 100% 0% 0% mprotect_fixup+0x2b4 0.00% 0% 0.3us( 1.0us) 0us 10 100% 0% 0% path_init+0x150 0.00% 0% 11us( 85us) 0us 1015 100% 0% 0% pte_alloc+0x8c 0.00% 0% 1.5us( 1.8us) 0us 4 100% 0% 0% put_dirty_page+0x3c 0.00% 0% 0.5us( 0.9us) 0us 231 100% 0% 0% release_task+0x3c 0.04% 0.16% 0.1us( 1.5us) 2.4us( 4.8us)(0.00%) 912502 99.8% 0.16% 0% remove_wait_queue+0x10 0.04% 0.08% 1.0us( 10us) 2.1us( 6.0us)(0.00%) 91614 100% 0.08% 0% rmqueue+0x28 0.23% 0.00% 0.5us( 705us) 308us( 308us)(0.00%) 1307132 100% 0.00% 0% schedule+0x488 0.00% 0% 0.5us( 6.1us) 0us 372 100% 0% 0% schedule_tail+0x20 0.00% 0% 2.6us( 12us) 0us 240 100% 0% 0% send_sig_info+0x4c 0.01% 0% 0.3us( 23us) 0us 68498 100% 0% 0% sock_fasync+0x268 0.00% 0.01% 0.1us( 5.5us) 5.3us( 12us)(0.00%) 68498 100% 0.01% 0% sock_fasync+0x78 0.01% 0% 0.2us( 1.4us) 0us 78338 100% 0% 0% sock_setsockopt+0x4f8 0.00% 0% 0.2us( 1.5us) 0us 78338 100% 0% 0% sock_setsockopt+0x8c 0.00% 0% 0.3us( 1.0us) 0us 378 100% 0% 0% sys_rt_sigprocmask+0x18c 0.00% 0% 0.2us( 1.6us) 0us 166 100% 0% 0% sys_rt_sigprocmask+0x98 0.00% 0% 0.3us( 0.5us) 0us 12 100% 0% 0% sys_sigreturn+0x84 0.00% 0% 0.1us( 1.3us) 0us 79329 100% 0% 0% tcp_close+0x28 0.01% 0% 0.2us( 5.7us) 0us 79329 100% 0% 0% tcp_close+0x3ec 0.31% 0% 10us( 106us) 0us 79329 100% 0% 0% tcp_close+0x460 0.38% 0% 34us( 115us) 0us 29510 100% 0% 0% tcp_create_openreq_child+0x74 0.04% 0.00% 0.1us( 24us) 7.5us( 17us)(0.00%) 849624 100% 0.00% 0% tcp_data_wait+0x118 0.06% 0.00% 0.2us( 22us) 1.8us( 2.6us)(0.00%) 849773 100% 0.00% 0% tcp_data_wait+0x88 0.29% 0.03% 2.0us( 75us) 11us( 64us)(0.00%) 388079 100% 0.03% 0% tcp_delack_timer+0x18 0.03% 0.08% 70us( 233us) 42us( 42us)(0.00%) 1300 100% 0.08% 0% tcp_keepalive_timer+0x18 0.01% 0% 0.4us( 40us) 0us 68053 100% 0% 0% tcp_put_port+0x38 0.06% 0.00% 0.1us( 25us) 7.5us( 50us)(0.00%) 1128963 100% 0.00% 0% tcp_recvmsg+0x40 0.00% 0% 0.7us( 1.1us) 0us 7 100% 0% 0% tcp_recvmsg+0x428 0.00% 0% 0.2us( 0.6us) 0us 7 100% 0% 0% tcp_recvmsg+0x4b0 0.07% 0.00% 0.2us( 23us) 1.8us( 2.3us)(0.00%) 1128814 100% 0.00% 0% tcp_recvmsg+0x7d4 0.07% 0.00% 0.2us( 23us) 2.2us( 2.9us)(0.00%) 1099981 100% 0.00% 0% tcp_sendmsg+0x1074 0.07% 0.00% 0.2us( 24us) 5.7us( 16us)(0.00%) 1099981 100% 0.00% 0% tcp_sendmsg+0x3c 0.01% 0% 0.2us( 23us) 0us 68647 100% 0% 0% tcp_setsockopt+0x710 0.00% 0% 0.2us( 1.4us) 0us 68647 100% 0% 0% tcp_setsockopt+0x90 0.01% 0% 0.7us( 62us) 0us 23663 100% 0% 0% tcp_timewait_kill+0x6c 0.03% 0% 2.2us( 63us) 0us 39212 100% 0% 0% tcp_v4_get_port+0x78 0.17% 0% 12us( 83us) 0us 39169 100% 0% 0% tcp_v4_hash_connecting+0x40 7.7% 0.01% 12us( 202us) 14us( 104us)(0.00%) 1763744 100% 0.01% 0% tcp_v4_rcv+0x2dc 0.29% 0% 14us( 88us) 0us 55878 100% 0% 0% tcp_write_timer+0x18 0.00% 0% 1.3us( 2.8us) 0us 377 100% 0% 0% unmap_fixup+0x8c 0.00% 0% 1.3us( 2.2us) 0us 6 100% 0% 0% unmap_fixup+0xa8 0.00% 0% 0.7us( 0.8us) 0us 6 100% 0% 0% unmap_fixup+0xb8 0.00% 0% 0.2us( 1.1us) 0us 2205 100% 0% 0% vma_merge+0x54 0.38% 0% 1.7us( 764us) 0us 586566 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 0.01% 7.6us( 18us)(0.00%) 27047175 100% 0.01% *TOTAL* 0.16% 0% 0.2us 2 0.2us( 26us) 0us 1765065 100% 0% [0xf7b8a274] 0% 0us 1765065 100% 0% ip_output+0x68 0.00% 0% 1.2us 1 1.2us( 2.2us) 0us 6 100% 0% arp_tbl+0xc4 0% 0us 6 100% 0% neigh_lookup+0x40 0.00% 0% 0.6us 1 0.6us( 1.0us) 0us 6 100% 0% binfmt_lock 0% 0us 5 100% 0% search_binary_handler+0x38 0% 0us 1 100% 0% search_binary_handler+0xdc 0.00% 0% 0.6us 1 0.6us( 0.6us) 0us 1 100% 0% chrdevs_lock 0% 0us 1 100% 0% get_chrfops+0x28 0.00% 0% 1.9us 1 1.9us( 3.7us) 0us 17 100% 0% fib_hash_lock 0% 0us 17 100% 0% fn_hash_lookup+0x10 0.00% 0% 0.7us 1 0.7us( 1.9us) 0us 421 100% 0% hash_table_lock 0% 0us 421 100% 0% get_hash_table+0x60 0.06% 0% 60.1us 2 59us( 639us) 0us 2841 100% 0% tasklist_lock 0% 0us 53 100% 0% count_active_tasks+0xc 0% 0us 231 100% 0% exit_notify+0x1c 0% 0us 2 100% 0% exit_notify+0xd0 0% 0us 2043 100% 0% schedule+0x218 0% 0us 6 100% 0% session_of_pgrp+0x14 0% 0us 4 100% 0% sys_setpgid+0x3c 0% 0us 500 100% 0% sys_wait4+0x8c 0% 0us 2 100% 0% will_become_orphaned_pgrp+0x14 0.03% 0% 0.5us 1 0.5us( 6.8us) 0us 129470 100% 0% tcp_hashinfo+0xa0 0% 0us 129470 100% 0% tcp_v4_rcv+0x24c 0.40% 0.10% 0.3us 2 0.3us( 4.4us) 7.6us( 18us)(0.00%) 3264682 99.9% 0.10% xtime_lock 0.10% 7.6us( 18us)(0.00%) 3264682 99.9% 0.10% do_gettimeofday+0x14 0% 0us 372 100% 0% copy_files+0x100 0% 0us 4 100% 0% copy_files+0x158 0% 0us 18 100% 0% do_fcntl+0x104 0% 0us 372 100% 0% do_fork+0x324 0% 0us 365128 100% 0% do_select+0x24 0% 0us 19355656 100% 0% fget+0x1c 0% 0us 50000 100% 0% inet_create+0x5c 0% 0us 147298 100% 0% ip_route_output_key+0x7c 0% 0us 1636762 100% 0% net_rx_action+0x48 0% 0us 6 100% 0% path_init+0x124 0% 0us 157767 100% 0% path_init+0x38 0% 0us 6 100% 0% sock_def_error_report+0x14 0% 0us 113585 100% 0% sock_def_readable+0x14 0% 0us 16095 100% 0% sock_def_wakeup+0x10 0% 0us 1428 100% 0% tcp_v4_hnd_req+0xa0 0% 0us 40169 100% 0% tcp_v4_rcv+0x1b0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - RWLOCK WRITES HOLD WAIT (ALL) WAIT (WW) UTIL CON MEAN( MAX ) MEAN( MAX )( %CPU) MEAN( MAX ) TOTAL NOWAIT SPIN( WW ) NAME 0.05% 0.2us( 35us) 2.5us( 55us)(0.00%) 1.1us( 1.2us) 2333156 100% 0.05%(0.00%) *TOTAL* 0.00% 0% 0.3us( 0.3us) 0us 0us 1 100% 0%( 0%) [0xc301ae44] 0.00% 0% 0.3us( 0.3us) 0us 0us 1 100% 0%( 0%) expand_fd_array+0x13c 0.00% 0% 2.4us( 2.4us) 0us 0us 1 100% 0%( 0%) [0xf71d4f64] 0.00% 0% 2.4us( 2.4us) 0us 0us 1 100% 0%( 0%) neigh_resolve_output+0xa8 0.00% 0% 0.2us( 0.2us) 0us 0us 4 100% 0%( 0%) [0xf7626e44] 0.00% 0% 0.2us( 0.2us) 0us 0us 1 100% 0%( 0%) do_pipe+0x180 0.00% 0% 0.1us( 0.1us) 0us 0us 1 100% 0%( 0%) do_pipe+0x1b0 0.00% 0% 0.1us( 0.1us) 0us 0us 2 100% 0%( 0%) flush_old_exec+0x29c 0% 0% 0us 0us 2 100% 0%( 0%) [0xf7629ec4] 0% 0% 0us 0us 2 100% 0%( 0%) neigh_update+0x3c 0.00% 0% 0.2us( 6.5us) 0us 0us 59389 100% 0%( 0%) [0xf7b05624] 0.00% 0% 0.2us( 6.5us) 0us 0us 29510 100% 0%( 0%) tcp_check_req+0x270 0.00% 0% 0.3us( 0.4us) 0us 0us 20 100% 0%( 0%) tcp_check_req+0x354 0.00% 0% 0.3us( 0.3us) 0us 0us 39 100% 0%( 0%) tcp_synack_timer+0x148 0.00% 0% 0.3us( 1.4us) 0us 0us 29820 100% 0%( 0%) tcp_v4_synq_add+0x68 0.00% 0% 16us( 20us) 0us 0us 9 100% 0%( 0%) arp_tbl+0xc4 0.00% 0% 16us( 20us) 0us 0us 9 100% 0%( 0%) neigh_periodic_timer__thr+0x20 0.00% 0% 0.4us( 0.6us) 0us 0us 2 100% 0%( 0%) dn_lock 0.00% 0% 0.4us( 0.6us) 0us 0us 2 100% 0%( 0%) fcntl_dirnotify+0x90 0.00% 0% 0.4us( 1.6us) 0us 0us 29479 100% 0%( 0%) fasync_lock 0.00% 0% 0.4us( 1.6us) 0us 0us 29479 100% 0%( 0%) fasync_helper+0x68 0.00% 0% 0.8us( 1.1us) 0us 0us 6 100% 0%( 0%) hash_table_lock 0.00% 0% 0.8us( 1.1us) 0us 0us 6 100% 0%( 0%) hash_page_buffers+0x48 0.00% 0.12% 3.4us( 12us) 55us( 55us)(0.00%) 0us 834 99.9% 0.12%( 0%) tasklist_lock 0.00% 0% 1.3us( 3.1us) 0us 0us 372 100% 0%( 0%) do_fork+0x530 0.00% 0% 9.1us( 12us) 0us 0us 231 100% 0%( 0%) exit_notify+0x190 0.00% 0.43% 1.2us( 2.7us) 55us( 55us)(0.00%) 0us 231 99.6% 0.43%( 0%) release_task+0x7c 0.15% 2.3% 7.6us( 18us) 2.4us( 4.7us)(0.00%) 1.1us( 1.2us) 53608 97.7% 2.3%(0.02%) xtime_lock 0.01% 3.9% 1.2us( 5.6us) 2.4us( 3.7us)(0.00%) 1.1us( 1.2us) 26804 96.1% 3.8%(0.05%) timer_bh+0xc 0.14% 0.72% 14us( 18us) 2.7us( 4.7us)(0.00%) 0us 26804 99.3% 0.72%( 0%) timer_interrupt+0x10 0.00% 0% 0.0us( 1.8us) 0us 0us 29334 100% 0%( 0%) __tcp_tw_hashdance+0x20 0.00% 0% 0.6us( 1.2us) 0us 0us 4 100% 0%( 0%) copy_files+0x12c 0.00% 0% 0.0us( 0.2us) 0us 0us 369 100% 0%( 0%) do_fcntl+0x140 0.00% 0% 1.8us( 7.3us) 0us 0us 5 100% 0%( 0%) expand_fd_array+0x88 0.00% 0% 0.7us( 1.0us) 0us 0us 4 100% 0%( 0%) flush_old_exec+0x22c 0.03% 0% 0.1us( 35us) 0us 0us 632452 100% 0%( 0%) get_unused_fd+0x24 0.00% 0% 0.0us( 1.4us) 0us 0us 29478 100% 0%( 0%) inet_accept+0xcc 0.00% 0% 0.1us( 0.1us) 0us 0us 4 100% 0%( 0%) load_elf_binary+0x18c 0.00% 0% 0.4us( 1.2us) 0us 0us 18 100% 0%( 0%) neigh_periodic_timer__thr+0xa8 0% 0% 0us 0us 4863 100% 0%( 0%) rt_check_expire__thr+0x64 0.00% 0% 1.8us( 6.2us) 0us 0us 4 100% 0%( 0%) rt_intern_hash+0x64 0.00% 0% 0.1us( 8.6us) 0us 0us 68647 100% 0%( 0%) sock_map_fd+0x170 0.01% 0% 0.0us( 12us) 0us 0us 621108 100% 0%( 0%) sys_close+0x1c 0.00% 0% 0.9us( 1.7us) 0us 0us 4 100% 0%( 0%) sys_dup2+0x2c 0.00% 0% 0.0us( 1.3us) 0us 0us 552594 100% 0%( 0%) sys_open+0x60 0.00% 0% 0.0us( 0.9us) 0us 0us 374 100% 0%( 0%) sys_open+0xa8 0.00% 0% 0.0us( 1.4us) 0us 0us 79329 100% 0%( 0%) tcp_close+0x498 0.00% 0% 0.0us( 1.5us) 0us 0us 23663 100% 0%( 0%) tcp_timewait_kill+0x18 0.00% 0% 0.0us( 1.4us) 0us 0us 78888 100% 0%( 0%) tcp_unhash+0x58 0.00% 0% 0.0us( 1.1us) 0us 0us 39169 100% 0%( 0%) tcp_v4_hash_connecting+0xd4 0.00% 0% 0.0us( 1.3us) 0us 0us 29510 100% 0%( 0%) tcp_v4_syn_recv_sock+0x1cc _________________________________________________________________________________________________________________________ Number of read locks found=9