___________________________________________________________________________________________
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: Thu Feb 28 20:10:25 2002
End   time: Thu Feb 28 20:11:38 2002
Delta Time: 73.27 sec.
Hash table slots in use:      267.
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

        1.9%  0.4us(4551us)  2.4us(2872us)(0.18%)  22946092 98.1%  1.9% 0.00%  *TOTAL*

 0.00%    0%  0.1us( 0.1us)    0us                      120  100%    0%    0%  [0xf2fb4658]
 0.00%    0%  0.1us( 0.1us)    0us                      120  100%    0%    0%    sys_rt_sigprocmask+0x18c

 0.00%    0%  2.7us( 4.5us)    0us                       21  100%    0%    0%  [0xf77b6550]
 0.00%    0%  1.3us( 1.4us)    0us                        2  100%    0%    0%    unmap_fixup+0x8c
 0.00%    0%  2.8us( 4.5us)    0us                       19  100%    0%    0%    unmap_fixup+0x134

 0.00%    0%  1.5us( 2.6us)    0us                       61  100%    0%    0%  [0xf77f25c8]
 0.00%    0%  1.5us( 2.6us)    0us                       61  100%    0%    0%    unmap_fixup+0xa8

 0.00%    0%  0.5us( 1.7us)    0us                      293  100%    0%    0%  [0xf7b32698]
 0.00%    0%  0.5us( 1.7us)    0us                      293  100%    0%    0%    rh_int_timer_do+0x4c

 0.00%    0%  3.1us( 5.2us)    0us                       18  100%    0%    0%  [0xf7b7b0d0]
 0.00%    0%  3.1us( 5.2us)    0us                       18  100%    0%    0%    dev_watchdog+0x14

 0.00%    0%  1.2us( 1.2us)    0us                        2  100%    0%    0%  [0xf7b7b4e4]
 0.00%    0%  1.2us( 1.2us)    0us                        2  100%    0%    0%    tulip_get_stats+0x24

 0.00%    0%  0.1us( 0.7us)    0us                       80  100%    0%    0%  [0xf7bb64ec]
 0.00%    0%  0.1us( 0.7us)    0us                       20  100%    0%    0%    shmem_delete_inode+0x68
 0.00%    0%  0.1us( 0.2us)    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%  2.9us(  24us)    0us                      135  100%    0%    0%  [0xf7bca810]
 0.00%    0%  2.9us(  24us)    0us                      135  100%    0%    0%    ahc_linux_queue+0x38

 0.00%    0%  0.6us( 2.3us)    0us                      116  100%    0%    0%  allocator_request_lock
 0.00%    0%  1.0us( 2.3us)    0us                       58  100%    0%    0%    scsi_free+0x1c
 0.00%    0%  0.3us( 0.9us)    0us                       58  100%    0%    0%    scsi_malloc+0x48

 0.04% 0.00%  0.2us( 8.1us)  1.0us( 1.8us)(0.00%)    150628  100% 0.00%    0%  arbitration_lock
 0.00% 0.27%  0.4us( 5.0us)  0.5us( 0.5us)(0.00%)       366 99.7% 0.27%    0%    deny_write_access+0xc
 0.04% 0.00%  0.2us( 8.1us)  1.1us( 1.8us)(0.00%)    150262  100% 0.00%    0%    get_write_access+0xc

 0.00%    0%  1.0us( 2.9us)    0us                     1568  100%    0%    0%  bdev_lock
 0.00%    0%  1.0us( 2.9us)    0us                     1568  100%    0%    0%    bdget+0x34

 0.01%    0%   11us(  15us)    0us                      770  100%    0%    0%  call_lock
 0.01%    0%   11us(  15us)    0us                      770  100%    0%    0%    smp_call_function+0x58

  1.2%  2.3%  0.4us(  77us)  1.4us(  43us)(0.01%)   2502767 97.7%  2.3%    0%  dcache_lock
 0.00% 20.0%  0.8us( 1.0us)  2.0us( 2.0us)(0.00%)         5 80.0% 20.0%    0%    autofs4_expire+0x38
 0.00%  1.5%  0.1us( 1.1us)  1.7us( 8.3us)(0.00%)     16373 98.5%  1.5%    0%    d_alloc+0x138
 0.01%  2.7%  0.1us( 3.6us)  1.9us( 9.0us)(0.00%)     38900 97.3%  2.7%    0%    d_delete+0x10
 0.00%  1.2%  0.1us( 0.8us)  1.9us( 6.5us)(0.00%)       860 98.8%  1.2%    0%    d_delete+0x94
 0.01%  2.3%  0.1us( 8.2us)  2.0us( 9.6us)(0.00%)     55180 97.7%  2.3%    0%    d_instantiate+0x30
  1.1%  2.3%  0.4us( 9.0us)  1.3us(  43us)(0.01%)   2126303 97.7%  2.3%    0%    d_lookup+0x5c
 0.01%  2.6%  0.6us( 2.8us)  1.9us( 9.1us)(0.00%)      7800 97.4%  2.6%    0%    d_move+0x48
 0.00%  2.0%  0.1us( 1.2us)  1.8us( 7.0us)(0.00%)     16351 98.0%  2.0%    0%    d_rehash+0x50
 0.00%  1.4%  0.1us( 0.6us)  3.5us( 5.7us)(0.00%)       280 98.6%  1.4%    0%    d_unhash+0x44
 0.10%  2.1%  0.3us( 6.2us)  1.8us(  17us)(0.00%)    231110 97.9%  2.1%    0%    dput+0x30
 0.00%  1.8%  1.0us( 2.4us)  1.7us( 1.7us)(0.00%)        56 98.2%  1.8%    0%    link_path_walk+0x2c8
 0.00%  1.4%  0.7us( 6.2us)  1.2us( 1.6us)(0.00%)       740 98.6%  1.4%    0%    prune_dcache+0x14
 0.01%  1.5%  0.5us(  77us)  2.1us(  41us)(0.00%)      7589 98.5%  1.5%    0%    prune_dcache+0x148
 0.00%  2.6%  1.5us(  53us)  2.8us(  16us)(0.00%)      1220 97.4%  2.6%    0%    select_parent+0x20

 0.00%    0%  0.8us( 4.1us)    0us                      270  100%    0%    0%  device_request_lock
 0.00%    0%  0.3us( 1.1us)    0us                      135  100%    0%    0%    __scsi_release_command+0x14
 0.00%    0%  1.4us( 4.1us)    0us                      135  100%    0%    0%    scsi_allocate_device+0x30

 0.00%    0%  2.4us(  30us)    0us                      363  100%    0%    0%  emergency_lock
 0.00%    0%  2.4us(  30us)    0us                      363  100%    0%    0%    bounce_end_io_write+0x28

 0.22% 0.67%  0.4us( 7.4us)  1.8us( 6.4us)(0.00%)    438338 99.3% 0.67%    0%  files_lock
 0.00%    0%  0.4us( 1.0us)    0us                       40  100%    0%    0%    check_tty_count+0x10
 0.04%  1.1%  0.2us( 6.0us)  1.9us( 6.4us)(0.00%)    146018 98.9%  1.1%    0%    file_move+0x18
 0.03% 0.55%  0.2us( 2.0us)  1.7us( 4.6us)(0.00%)    146140 99.4% 0.55%    0%    fput+0x80
 0.15% 0.38%  0.7us( 7.4us)  1.4us( 4.5us)(0.00%)    146140 99.6% 0.38%    0%    get_empty_filp+0xc

 0.04%  1.4%  3.5us( 213us)    0us                     7686 98.6%    0%  1.4%  global_bh_lock
 0.04%  1.4%  3.5us( 213us)    0us                     7686 98.6%    0%  1.4%    bh_action+0x18

 0.08%    0%  8.1us(  12us)    0us                     7327  100%    0%    0%  i8253_lock
 0.08%    0%  8.1us(  12us)    0us                     7327  100%    0%    0%    timer_interrupt+0x2c

 0.02%    0%  2.3us( 4.3us)    0us                     7327  100%    0%    0%  i8259A_lock
 0.02%    0%  2.3us( 4.3us)    0us                     7327  100%    0%    0%    timer_interrupt+0x90

 0.00%    0%  0.5us( 0.5us)    0us                        1  100%    0%    0%  inet_peer_unused_lock
 0.00%    0%  0.5us( 0.5us)    0us                        1  100%    0%    0%    cleanup_once+0x24

 0.08% 0.06%  0.4us(  54us)  1.9us(  48us)(0.00%)    164459  100% 0.06%    0%  inode_lock
 0.01% 0.01%  0.3us(  54us)  1.6us( 2.4us)(0.00%)     41574  100% 0.01%    0%    __mark_inode_dirty+0x48
 0.03% 0.04%  0.5us(  10us)  4.9us(  48us)(0.00%)     38890  100% 0.04%    0%    get_empty_inode+0x24
 0.00%    0%  0.5us( 1.4us)    0us                       47  100%    0%    0%    get_new_inode+0x34
 0.00%    0%  1.5us( 4.7us)    0us                     2048  100%    0%    0%    iget4+0x3c
 0.01% 0.01%  0.2us( 7.6us)  1.0us( 2.3us)(0.00%)     38809  100% 0.01%    0%    insert_inode_hash+0x44
 0.02% 0.19%  0.4us( 7.5us)  1.3us( 3.7us)(0.00%)     40944 99.8% 0.19%    0%    iput+0x78
 0.00%    0%  4.4us( 6.3us)    0us                       15  100%    0%    0%    sync_unlocked_inodes+0x10
 0.00%    0%  1.0us( 8.6us)    0us                     2132  100%    0%    0%    sync_unlocked_inodes+0x12c

 0.00%    0%  1.8us(  28us)    0us                     1199  100%    0%    0%  io_request_lock
 0.00%    0%  0.9us( 6.2us)    0us                      516  100%    0%    0%    __make_request+0xec
 0.00%    0%  4.8us(  12us)    0us                      135  100%    0%    0%    ahc_linux_isr+0x2ec
 0.00%    0%  7.6us(  15us)    0us                        8  100%    0%    0%    generic_unplug_device+0x10
 0.00%    0%  3.5us(  28us)    0us                      135  100%    0%    0%    scsi_dispatch_cmd+0x11c
 0.00%    0%  0.5us( 1.6us)    0us                      135  100%    0%    0%    scsi_finish_command+0x18
 0.00%    0%  1.1us( 5.1us)    0us                      135  100%    0%    0%    scsi_queue_next_request+0x18
 0.00%    0%  2.0us( 4.7us)    0us                      135  100%    0%    0%    scsi_request_fn+0x31c

  3.0%  1.7%  1.1us(4551us)   10us(2872us)(0.06%)   1958781 98.3%  1.7%    0%  kernel_flag
 0.00%    0%   33us(  44us)    0us                       20  100%    0%    0%    chrdev_open+0x4c
 0.00%  2.2%  0.4us( 1.7us)  3.1us( 3.1us)(0.00%)        46 97.8%  2.2%    0%    de_put+0x28
 0.13%  2.0%  919us(4551us) 1055us(2093us)(0.00%)       101 98.0%  2.0%    0%    do_exit+0xe8
 0.67%  2.8%   13us( 142us)   19us(2091us)(0.00%)     38482 97.2%  2.8%    0%    ext2_delete_inode+0x80
 0.02% 0.72%  0.1us( 9.1us)  5.6us( 376us)(0.00%)     97530 99.3% 0.72%    0%    ext2_free_blocks+0x230
 0.01%  1.5%  0.1us( 8.2us)   21us(2872us)(0.00%)     75027 98.5%  1.5%    0%    ext2_new_block+0x564
 0.08% 0.44%  0.1us(  16us)  2.8us( 401us)(0.00%)    517042 99.6% 0.44%    0%    ext2_new_block+0x764
 0.00% 0.57%  0.1us( 1.1us)  1.6us( 5.4us)(0.00%)      2650 99.4% 0.57%    0%    ext2_new_block+0x7f8
 0.00%    0%  3.8us( 7.4us)    0us                       20  100%    0%    0%    get_chrfops+0x8c
 0.13%  3.0%  6.5us( 253us)   44us(2200us)(0.00%)     15078 97.0%  3.0%    0%    lookup_hash+0x80
 0.11%  2.7%   16us(2945us)  8.4us(  54us)(0.00%)      5200 97.3%  2.7%    0%    notify_change+0x64
 0.00% 20.0%  0.5us( 1.3us)   13us(  13us)(0.00%)         5 80.0% 20.0%    0%    permission+0x38
 0.03%  2.6%   17us( 547us)  146us( 530us)(0.00%)      1214 97.4%  2.6%    0%    real_lookup+0x64
 0.05% 0.22%   26us(2061us)  0.6us( 1.1us)(0.00%)      1353 99.8% 0.22%    0%    schedule+0x558
 0.02%  6.7%  807us(1294us)   13us(  13us)(0.00%)        15 93.3%  6.7%    0%    sync_old_buffers+0x1c
 0.00% 16.7%  9.1us(  12us)  0.9us( 0.9us)(0.00%)         6 83.3% 16.7%    0%    sys_ioctl+0x4c
 0.00%    0%  0.4us( 0.7us)    0us                       20  100%    0%    0%    sys_llseek+0x88
 0.44%  2.2%  0.3us(  41us)  9.7us(2302us)(0.04%)   1119400 97.8%  2.2%    0%    sys_lseek+0x6c
 0.15%  2.7%   14us( 264us)  7.5us(  58us)(0.00%)      7800 97.3%  2.7%    0%    sys_rename+0x1a0
 0.00%    0%  8.8us(  14us)    0us                       20  100%    0%    0%    tty_release+0x1c
 0.00%    0%   26us(  69us)    0us                       22  100%    0%    0%    tty_write+0x1bc
 0.79%  4.9%   15us( 303us)  4.6us( 476us)(0.00%)     38361 95.1%  4.9%    0%    vfs_create+0x8c
 0.07%  4.0%  120us( 425us)   29us( 176us)(0.00%)       448 96.0%  4.0%    0%    vfs_mkdir+0x88
 0.01%  2.5%  8.7us(  22us)   18us(  78us)(0.00%)       480 97.5%  2.5%    0%    vfs_rmdir+0x158
 0.00%    0%  7.4us( 7.4us)    0us                        1  100%    0%    0%    vfs_statfs+0x4c
 0.34%  2.9%  6.5us( 268us)   13us(1958us)(0.00%)     38440 97.1%  2.9%    0%    vfs_unlink+0x118

  2.1%  2.6%  0.2us( 334us)  1.9us( 302us)(0.06%)   7520472 97.4%  2.6%    0%  kmap_lock
  1.3%  2.3%  0.3us( 334us)  2.0us( 302us)(0.03%)   3760236 97.7%  2.3%    0%    kmap_high+0x10
 0.79%  2.9%  0.2us(  12us)  1.9us( 298us)(0.04%)   3760236 97.1%  2.9%    0%    kunmap_high+0xc

 0.00%    0%  0.3us( 0.7us)    0us                      101  100%    0%    0%  lastpid_lock
 0.00%    0%  0.3us( 0.7us)    0us                      101  100%    0%    0%    get_pid+0x20

  2.6%  3.0%  0.7us( 174us)  1.7us( 153us)(0.03%)   2880073 97.0%  3.0%    0%  lru_list_lock
 0.26%  1.2%  0.4us( 8.9us)  1.5us(  23us)(0.00%)    484173 98.8%  1.2%    0%    buffer_insert_inode_data_queue+0x10
 0.06%  2.7%  0.1us( 8.9us)  1.9us( 153us)(0.00%)    352401 97.3%  2.7%    0%    buffer_insert_inode_queue+0x14
 0.00%    0%  0.5us( 0.5us)    0us                        1  100%    0%    0%    fsync_inode_buffers+0x28
 0.00%    0%  0.9us( 0.9us)    0us                        1  100%    0%    0%    fsync_inode_buffers+0xc4
 0.00%    0%  0.1us( 0.1us)    0us                        1  100%    0%    0%    fsync_inode_buffers+0x138
 0.00%    0%  0.8us( 0.8us)    0us                        1  100%    0%    0%    fsync_inode_data_buffers+0x28
 0.00%    0%  0.4us( 0.7us)    0us                        2  100%    0%    0%    fsync_inode_data_buffers+0xb4
 0.00%    0%  0.4us( 0.5us)    0us                        2  100%    0%    0%    fsync_inode_data_buffers+0x128
 0.01%  3.1%  0.1us( 1.2us)  1.8us(  23us)(0.00%)     39030 96.9%  3.1%    0%    inode_has_buffers+0x10
 0.01%  3.2%  0.2us( 6.5us)  2.0us(  44us)(0.00%)     38983 96.8%  3.2%    0%    invalidate_inode_buffers+0x10
 0.00%    0%   14us( 174us)    0us                       15  100%    0%    0%    kupdate+0x98
 0.00%    0%  0.7us( 0.7us)    0us                        1  100%    0%    0%    osync_inode_buffers+0x14
 0.00%    0%  0.4us( 0.4us)    0us                        1  100%    0%    0%    osync_inode_data_buffers+0x14
 0.77%  6.0%  0.6us( 9.4us)  1.6us(  70us)(0.02%)    984384 94.0%  6.0%    0%    refile_buffer+0xc
 0.42%  1.2%  0.6us( 8.6us)  2.5us(  27us)(0.00%)    489990 98.8%  1.2%    0%    remove_from_queues+0xc
 0.00%    0%   14us(  38us)    0us                       31  100%    0%    0%    sync_old_buffers+0x74
  1.1%  1.0%  1.6us(  95us)  2.3us(  23us)(0.00%)    491056 99.0%  1.0%    0%    try_to_free_buffers+0x1c

 0.00%    0%  0.3us( 1.4us)    0us                      202  100%    0%    0%  mmlist_lock
 0.00%    0%  0.1us( 0.5us)    0us                      101  100%    0%    0%    copy_mm+0x120
 0.00%    0%  0.6us( 1.4us)    0us                      101  100%    0%    0%    mmput+0x28

  1.9%  1.6%  0.4us(  11us)  1.3us(  12us)(0.01%)   3666182 98.4%  1.6%    0%  pagecache_lock
 0.04%  1.6%  0.3us( 6.3us)  1.4us( 4.6us)(0.00%)    120857 98.4%  1.6%    0%    __find_get_page+0x18
 0.63%  1.5%  0.3us(  11us)  1.3us(  12us)(0.01%)   1508005 98.5%  1.5%    0%    __find_lock_page+0xc
 0.00%    0%  1.2us( 1.6us)    0us                       20  100%    0%    0%    add_to_page_cache+0x18
 0.49%  1.6%  0.7us(  10us)  1.3us( 7.6us)(0.00%)    483682 98.4%  1.6%    0%    add_to_page_cache_unique+0x18
 0.28%  1.8%  0.4us( 8.4us)  1.3us( 5.3us)(0.00%)    537266 98.2%  1.8%    0%    do_generic_file_read+0x1a4
 0.00%  2.4%  0.7us( 2.6us)  1.1us( 1.7us)(0.00%)      1040 97.6%  2.4%    0%    do_generic_file_read+0x370
 0.00% 0.05%  0.1us( 1.1us)  0.7us( 0.7us)(0.00%)      2133  100% 0.05%    0%    filemap_fdatasync+0x1c
 0.00% 0.05%  0.1us( 0.7us)  1.4us( 1.4us)(0.00%)      2133  100% 0.05%    0%    filemap_fdatawait+0x10
 0.00%  2.1%  0.5us( 2.1us)  1.5us( 2.5us)(0.00%)      2016 97.9%  2.1%    0%    find_or_create_page+0x38
 0.00%  1.9%  1.0us( 3.1us)  1.3us( 2.4us)(0.00%)      2016 98.1%  1.9%    0%    find_or_create_page+0x78
 0.22%  1.3%  0.3us( 6.8us)  1.4us( 8.2us)(0.00%)    491076 98.7%  1.3%    0%    remove_inode_page+0x28
 0.00%  5.0%  0.6us( 1.3us)  1.6us( 1.6us)(0.00%)        20 95.0%  5.0%    0%    set_page_dirty+0x24
 0.02%  1.8%  0.6us( 3.7us)  1.3us( 5.6us)(0.00%)     24842 98.2%  1.8%    0%    truncate_inode_pages+0x38
 0.15%  1.7%  0.2us( 7.7us)  1.4us( 8.2us)(0.00%)    491076 98.3%  1.7%    0%    truncate_list_pages+0x1f8

 0.39% 0.22%  0.3us( 9.8us)  1.4us( 7.2us)(0.00%)   1036941 99.8% 0.22%    0%  pagemap_lru_lock
 0.05% 0.50%  0.6us( 8.3us)  1.2us( 3.1us)(0.00%)     51503 99.5% 0.50%    0%    activate_page+0xc
 0.20% 0.20%  0.3us( 9.8us)  1.3us( 4.8us)(0.00%)    490560 99.8% 0.20%    0%    lru_cache_add+0x1c
 0.15% 0.22%  0.2us( 8.5us)  1.5us( 7.2us)(0.00%)    494878 99.8% 0.22%    0%    lru_cache_del+0xc

 0.04%  3.3%  1.7us(  10us)  2.2us(  16us)(0.00%)     17500 96.7%  3.3%    0%  runqueue_lock
 0.02%  4.9%  2.4us( 7.4us)  2.4us( 5.1us)(0.00%)      4851 95.1%  4.9%    0%    __wake_up+0x5c
 0.00%    0%  0.4us( 1.0us)    0us                       68  100%    0%    0%    deliver_signal+0x48
 0.00%    0%  2.5us( 7.4us)    0us                      160  100%    0%    0%    process_timeout+0x14
 0.02%  1.1%  1.6us( 5.0us)  2.5us(  16us)(0.00%)     10583 98.9%  1.1%    0%    schedule+0xc0
 0.00% 0.10%  0.3us( 1.3us)  2.2us( 2.2us)(0.00%)       967 99.9% 0.10%    0%    schedule+0x284
 0.00% 31.0%  1.2us( 5.7us)  1.8us( 3.9us)(0.00%)       719 69.0% 31.0%    0%    schedule+0x518
 0.00%  3.9%  3.1us(  10us)  2.0us( 3.0us)(0.00%)       152 96.1%  3.9%    0%    wake_up_process+0x14

 0.00%    0%  0.8us( 4.6us)    0us                       93  100%    0%    0%  sb_lock
 0.00%    0%  0.1us( 0.5us)    0us                       16  100%    0%    0%    drop_super+0x24
 0.00%    0%  0.3us( 0.6us)    0us                       31  100%    0%    0%    sync_supers+0x6c
 0.00%    0%  3.0us( 4.6us)    0us                       15  100%    0%    0%    sync_unlocked_inodes+0x18
 0.00%    0%  0.4us( 0.9us)    0us                       31  100%    0%    0%    sync_unlocked_inodes+0x1ac

 0.00%    0%  0.2us( 1.3us)    0us                      405  100%    0%    0%  scsi_bhqueue_lock
 0.00%    0%  0.1us( 0.3us)    0us                      270  100%    0%    0%    scsi_bottom_half_handler+0x1c
 0.00%    0%  0.4us( 1.3us)    0us                      135  100%    0%    0%    scsi_done+0x3c

 0.00% 0.08%  0.5us( 2.4us)  1.6us( 1.9us)(0.00%)      6037  100% 0.08%    0%  semaphore_lock
 0.00% 0.15%  0.3us( 2.0us)  1.6us( 1.9us)(0.00%)      3233 99.8% 0.15%    0%    __down+0x44
 0.00%    0%  0.8us( 2.4us)    0us                     2797  100%    0%    0%    __down+0x78
 0.00%    0%  0.9us( 1.4us)    0us                        5  100%    0%    0%    __down_interruptible+0x48
 0.00%    0%  1.1us( 1.1us)    0us                        2  100%    0%    0%    __down_interruptible+0x88

 0.00%    0%  1.1us( 5.7us)    0us                      200  100%    0%    0%  shm_ids+0x28
 0.00%    0%  0.8us( 1.6us)    0us                       20  100%    0%    0%    ipc_addid+0x94
 0.00%    0%  2.1us( 5.7us)    0us                       60  100%    0%    0%    shm_close+0x54
 0.00%    0%  0.1us( 0.2us)    0us                       20  100%    0%    0%    shm_mmap+0x54
 0.00%    0%  0.3us( 0.6us)    0us                       40  100%    0%    0%    shm_open+0x40
 0.00%    0%  1.4us( 2.4us)    0us                       20  100%    0%    0%    sys_shmat+0xb8
 0.00%    0%  0.3us( 0.6us)    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( 0.7us)    0us                       40  100%    0%    0%  shmem_ilock
 0.00%    0%  0.5us( 0.7us)    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%  1.0us( 2.0us)    0us                       22  100%    0%    0%  swaplock
 0.00%    0%  1.0us( 2.0us)    0us                       22  100%    0%    0%    si_swapinfo+0x18

 0.01% 0.03%  0.5us( 5.4us)  2.3us( 4.2us)(0.00%)      8920  100% 0.03%    0%  timerlist_lock
 0.00% 0.34%  0.4us( 2.1us)  1.4us( 1.6us)(0.00%)       597 99.7% 0.34%    0%    add_timer+0x10
 0.00%    0%  0.2us( 1.1us)    0us                      135  100%    0%    0%    del_timer+0x14
 0.00% 0.37%  0.5us( 1.4us)  4.2us( 4.2us)(0.00%)       269 99.6% 0.37%    0%    del_timer_sync+0x1c
 0.00%    0%  0.8us( 2.1us)    0us                       65  100%    0%    0%    mod_timer+0x18
 0.01%    0%  0.6us( 5.4us)    0us                     7327  100%    0%    0%    timer_bh+0xcc
 0.00%    0%  0.1us( 1.4us)    0us                      527  100%    0%    0%    timer_bh+0x254

 0.00%    0%  4.2us( 4.8us)    0us                       31  100%    0%    0%  tlbstate_lock
 0.00%    0%  4.2us( 4.8us)    0us                       31  100%    0%    0%    flush_tlb_others+0x90

 0.00%    0%  0.2us( 1.3us)    0us                      256  100%    0%    0%  tqueue_lock
 0.00%    0%  0.1us( 0.6us)    0us                      128  100%    0%    0%    __run_task_queue+0x14
 0.00%    0%  0.2us( 1.3us)    0us                       96  100%    0%    0%    batch_entropy_store+0x7c
 0.00%    0%  0.1us( 0.1us)    0us                        8  100%    0%    0%    generic_plug_device+0x34
 0.00%    0%  0.3us( 0.7us)    0us                       24  100%    0%    0%    rs_sched_event+0x38

 0.39% 0.12%  0.3us(  94us)  2.5us(  33us)(0.00%)    977794 99.9% 0.12%    0%  unused_list_lock
 0.12% 0.07%  0.2us( 7.7us)  4.6us(  33us)(0.00%)    486738  100% 0.07%    0%    get_unused_buffer_head+0x8
 0.27% 0.16%  0.4us(  94us)  1.6us( 4.7us)(0.00%)    491056 99.8% 0.16%    0%    try_to_free_buffers+0x54

 0.24% 0.35%  0.4us( 8.6us)  1.7us( 7.6us)(0.00%)    496130 99.7% 0.35%    0%  __free_pages_ok+0x13c
 0.11% 0.04%  0.2us(  11us)  1.7us( 4.7us)(0.00%)    503237  100% 0.04%    0%  __wake_up+0x24
 0.00%    0%  0.1us( 1.3us)    0us                     1894  100%    0%    0%  add_wait_queue+0x10
 0.00%  1.6%  0.1us( 1.0us)  1.6us( 5.6us)(0.00%)      3238 98.4%  1.6%    0%  add_wait_queue_exclusive+0x10
 0.00%    0%  4.6us(  14us)    0us                      270  100%    0%    0%  ahc_linux_isr+0x24
 0.00%    0%  0.8us( 3.8us)    0us                      101  100%    0%    0%  change_protection+0x44
 0.01%    0%   30us(  57us)    0us                      162  100%    0%    0%  clear_page_tables+0x1c
 0.00%    0%  0.1us( 0.7us)    0us                     1706  100%    0%    0%  copy_mm+0x1e8
 0.01%    0%  2.1us(  82us)    0us                     2192  100%    0%    0%  copy_mm+0x230
 0.01%    0%  2.8us(  91us)    0us                     2192  100%    0%    0%  copy_page_range+0x100
 0.00%    0%  0.2us( 3.3us)    0us                     7491  100%    0%    0%  do_IRQ+0x40
 0.00%    0%  0.1us( 1.6us)    0us                     7491  100%    0%    0%  do_IRQ+0xc0
 0.00%    0%  1.2us( 6.8us)    0us                     1225  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( 0.4us)    0us                      101  100%    0%    0%  do_exit+0x104
 0.00%    0%  0.1us( 0.1us)    0us                      101  100%    0%    0%  do_exit+0x138
 0.00%    0%  0.4us( 0.9us)    0us                      101  100%    0%    0%  do_exit+0x94
 0.00% 0.30%  0.9us( 2.2us)  0.9us( 1.0us)(0.00%)      1007 99.7% 0.30%    0%  do_mmap_pgoff+0x40c
 0.00%    0%  0.5us( 4.0us)    0us                     1302  100%    0%    0%  do_mmap_pgoff+0x418
 0.00%  1.8%  0.2us( 0.7us)  1.2us( 1.6us)(0.00%)       223 98.2%  1.8%    0%  do_munmap+0x1b8
 0.00%    0%  0.7us( 3.3us)    0us                      417  100%    0%    0%  do_munmap+0xe0
 0.00%    0%  0.1us( 1.4us)    0us                    10585  100%    0%    0%  do_no_page+0x194
 0.00%    0%  0.4us( 1.0us)    0us                      141  100%    0%    0%  do_page_fault+0xe0
 0.00%    0%  0.7us( 4.0us)    0us                      648  100%    0%    0%  do_sigaction+0x58
 0.00%    0%  0.5us( 1.6us)    0us                      162  100%    0%    0%  do_sigaction+0xd8
 0.00%    0%  3.8us( 6.2us)    0us                       88  100%    0%    0%  do_signal+0x54
 0.00%    0%  1.7us( 8.3us)    0us                     2110  100%    0%    0%  do_wp_page+0x20c
 0.00%    0%  0.1us( 0.6us)    0us                      162  100%    0%    0%  exit_mmap+0x18
 0.00% 0.08%  0.2us( 1.5us)  1.3us( 1.5us)(0.00%)      2652  100% 0.08%    0%  exit_mmap+0x88
 0.00%    0%  1.3us( 2.2us)    0us                      101  100%    0%    0%  exit_sighand+0x18
 0.09%    0%   21us(  93us)    0us                     3120  100%    0%    0%  free_block+0x1c
 0.01%    0%  0.4us(  20us)    0us                    15702  100%    0%    0%  handle_mm_fault+0x34
 0.00%    0%  0.3us( 1.3us)    0us                       88  100%    0%    0%  handle_signal+0xb0
 0.00%    0%  1.2us( 3.0us)    0us                       61  100%    0%    0%  insert_vm_struct+0x70
 0.07% 0.26%   16us(  43us)  7.9us(  12us)(0.00%)      3095 99.7% 0.26%    0%  kmem_cache_alloc_batch+0x18
 0.00%    0%  0.2us( 0.6us)    0us                        8  100%    0%    0%  kmem_cache_grow+0x1f4
 0.00%    0%  0.2us( 0.4us)    0us                        8  100%    0%    0%  kmem_cache_grow+0xa4
 0.00%    0%  1.2us( 2.9us)    0us                      101  100%    0%    0%  mprotect_fixup+0x2a8
 0.00%    0%  0.6us( 0.9us)    0us                      101  100%    0%    0%  mprotect_fixup+0x2b4
 0.00%    0%  5.2us(  92us)    0us                      486  100%    0%    0%  pte_alloc+0x88
 0.00%    0%  0.3us( 1.0us)    0us                       61  100%    0%    0%  put_dirty_page+0x3c
 0.00%    0%  0.2us( 0.6us)    0us                      103  100%    0%    0%  release_task+0x3c
 0.00%  6.7%  0.1us( 1.7us)  2.7us( 6.2us)(0.00%)      5132 93.3%  6.7%    0%  remove_wait_queue+0x10
 0.64% 0.91%  1.0us( 9.3us)  1.6us( 6.7us)(0.00%)    491821 99.1% 0.91%    0%  rmqueue+0x28
 0.01%    0%  0.5us( 9.9us)    0us                     9431  100%    0%    0%  schedule+0x4c8
 0.00%    0%  0.4us( 1.0us)    0us                      101  100%    0%    0%  schedule_tail+0x20
 0.00%    0%  2.5us(  14us)    0us                      249  100%    0%    0%  send_sig_info+0x4c
 0.00%    0%  1.3us( 3.2us)    0us                       20  100%    0%    0%  shmem_getpage_locked+0xd4
 0.00%    0%  2.8us( 7.3us)    0us                       40  100%    0%    0%  shmem_truncate+0x38
 0.00%    0%  0.2us( 2.1us)    0us                     2004  100%    0%    0%  sys_rt_sigprocmask+0x98
 0.00%    0%  0.3us( 0.8us)    0us                       88  100%    0%    0%  sys_sigreturn+0x84
 0.00%    0%  0.7us( 1.1us)    0us                       61  100%    0%    0%  unmap_fixup+0xb8
 0.00%    0%  0.2us( 1.8us)    0us                      322  100%    0%    0%  vma_merge+0x54
 0.00%    0%  0.2us( 1.3us)    0us                     5200  100%    0%    0%  vmtruncate+0x4c
 0.04%    0%  8.5us( 145us)    0us                     3799  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

       0.13%                               2.4us(  40us)(0.00%)   2640379 99.9% 0.13%  *TOTAL*

 0.00%    0%   0.8us     1  0.8us( 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( 1.2us)    0us                       20  100%    0%  chrdevs_lock
          0%                                 0us                       20  100%    0%    get_chrfops+0x28

 0.63% 0.38%   0.5us     2  0.5us(  34us)  2.4us(  40us)(0.00%)    888203 99.6% 0.38%  hash_table_lock
       0.38%                               2.4us(  40us)(0.00%)    888203 99.6% 0.38%    get_hash_table+0x60

 0.03%    0%  17.2us     2   17us(  47us)    0us                     1377  100%    0%  tasklist_lock
          0%                                 0us                       14  100%    0%    count_active_tasks+0xc
          0%                                 0us                      101  100%    0%    exit_notify+0x1c
          0%                                 0us                       20  100%    0%    kill_pg_info+0x20
          0%                                 0us                      967  100%    0%    schedule+0x238
          0%                                 0us                      275  100%    0%    sys_wait4+0x8c

 0.00% 0.50%   0.7us     1  0.7us( 2.9us)  5.8us( 5.8us)(0.00%)       202 99.5% 0.50%  xtime_lock
       0.50%                               5.8us( 5.8us)(0.00%)       202 99.5% 0.50%    do_gettimeofday+0x14

          0%                                 0us                       77  100%    0%  copy_files+0x108
          0%                                 0us                       77  100%    0%  do_fork+0x344
          0%                                 0us                       87  100%    0%  do_select+0x24
          0%                                 0us                   234029  100%    0%  ext2_get_branch+0xa4
          0%                                 0us                  1275711  100%    0%  fget+0x1c
          0%                                 0us                   239457  100%    0%  path_init+0x134
          0%                                 0us                     1078  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

       0.11%  0.4us( 406us)  1.8us( 6.7us)(0.00%)  0.4us( 4.2us)   3259584 99.9% 0.11%(0.01%)  *TOTAL*

    0%    0%                   0us                   0us                 3  100%    0%(   0%)  [0xf7487f64]
    0%    0%                   0us                   0us                 2  100%    0%(   0%)    neigh_periodic_timer__thr+0xa8
    0%    0%                   0us                   0us                 1  100%    0%(   0%)    neigh_update+0x3c

    0%    0%                   0us                   0us                 2  100%    0%(   0%)  arp_tbl+0xc8
    0%    0%                   0us                   0us                 2  100%    0%(   0%)    neigh_periodic_timer__thr+0x20

 0.00%    0%  0.7us( 1.1us)    0us                   0us                40  100%    0%(   0%)  dn_lock
 0.00%    0%  0.7us( 1.1us)    0us                   0us                40  100%    0%(   0%)    fcntl_dirnotify+0x94

 0.00%    0%  0.4us( 0.6us)    0us                   0us                20  100%    0%(   0%)  fasync_lock
 0.00%    0%  0.4us( 0.6us)    0us                   0us                20  100%    0%(   0%)    fasync_helper+0x68

 0.95% 0.38%  0.7us(  95us)  1.8us( 6.7us)(0.00%)  0.4us( 4.2us)    982614 99.6% 0.36%(0.02%)  hash_table_lock
 0.00%  2.9%  1.1us( 2.8us)  1.8us( 4.1us)(0.00%)  0.8us( 4.1us)      1568 97.1%  2.2%(0.70%)    hash_page_buffers+0x48
 0.12% 0.41%  0.2us( 7.5us)  1.7us( 6.7us)(0.00%)  0.3us( 2.9us)    489990 99.6% 0.39%(0.03%)    remove_from_queues+0x18
 0.83% 0.34%  1.2us(  95us)  2.0us( 5.0us)(0.00%)  0.4us( 4.2us)    491056 99.7% 0.33%(0.01%)    try_to_free_buffers+0x28

 0.00%    0%  3.7us(  17us)    0us                   0us               303  100%    0%(   0%)  tasklist_lock
 0.00%    0%  1.1us( 2.5us)    0us                   0us               101  100%    0%(   0%)    do_fork+0x560
 0.00%    0%  8.8us(  17us)    0us                   0us               101  100%    0%(   0%)    exit_notify+0x190
 0.00%    0%  1.0us( 2.8us)    0us                   0us               101  100%    0%(   0%)    release_task+0x8c

 0.13% 0.01%  6.7us(  23us)  4.1us( 4.1us)(0.00%)    0us             14654  100% 0.01%(   0%)  xtime_lock
 0.01% 0.01%  0.7us( 5.6us)  4.1us( 4.1us)(0.00%)    0us              7327  100% 0.01%(   0%)    timer_bh+0xc
 0.13%    0%   13us(  23us)    0us                   0us              7327  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( 0.2us)    0us                   0us                61  100%    0%(   0%)  do_pipe+0x1c4
 0.00%    0%  0.1us( 0.4us)    0us                   0us                40  100%    0%(   0%)  expand_fd_array+0x13c
 0.00%    0%  2.4us( 9.8us)    0us                   0us                40  100%    0%(   0%)  expand_fd_array+0x88
 0.06%    0%  0.1us( 8.2us)    0us                   0us            492090  100%    0%(   0%)  ext2_alloc_block+0x1c
 0.05%    0%  0.1us( 3.8us)    0us                   0us            286154  100%    0%(   0%)  ext2_discard_prealloc+0x14
 0.10%    0%  0.2us(  36us)    0us                   0us            484130  100%    0%(   0%)  ext2_get_block+0x100
 0.06%    0%  0.1us( 9.7us)    0us                   0us            484130  100%    0%(   0%)  ext2_get_block+0x27c
 0.23%    0%  2.2us( 406us)    0us                   0us             75475  100%    0%(   0%)  ext2_new_block+0x6cc
 0.00%    0%  0.2us( 0.7us)    0us                   0us                61  100%    0%(   0%)  flush_old_exec+0x230
 0.00%    0%  0.1us( 0.5us)    0us                   0us                21  100%    0%(   0%)  flush_old_exec+0x29c
 0.03%    0%  0.2us( 3.7us)    0us                   0us            146162  100%    0%(   0%)  get_unused_fd+0x24
 0.00%    0%  0.1us( 0.6us)    0us                   0us                61  100%    0%(   0%)  load_elf_binary+0x18c
 0.00%    0%  0.1us( 0.6us)    0us                   0us              1378  100%    0%(   0%)  rt_check_expire__thr+0x64
    0%    0%                   0us                   0us                 2  100%    0%(   0%)  rt_intern_hash+0x64
 0.02%    0%  0.1us( 7.9us)    0us                   0us            146001  100%    0%(   0%)  sys_close+0x1c
 0.00%    0%  1.0us( 3.2us)    0us                   0us                60  100%    0%(   0%)  sys_dup2+0x2c
 0.02%    0%  0.1us( 3.1us)    0us                   0us            145876  100%    0%(   0%)  sys_open+0x60
 0.00%    0%  0.1us( 0.1us)    0us                   0us               103  100%    0%(   0%)  sys_open+0xbc
_________________________________________________________________________________________________________________________
Number of read locks found=5