___________________________________________________________________________________________
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 02:46:48 2002
End   time: Fri Mar  1 02:48:48 2002
Delta Time: 119.57 sec.
Hash table slots in use:      255.
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

       15.6%  0.9us(7377us)  6.6us(  10ms)( 8.7%)  80678494 84.4% 15.6% 0.00%  *TOTAL*

 0.00%    0%  0.1us( 0.3us)    0us                      120  100%    0%    0%  [0xf2fb4658]
 0.00%    0%  0.1us( 0.3us)    0us                      120  100%    0%    0%    sys_rt_sigprocmask+0x18c

 0.00%    0%  4.8us( 5.9us)    0us                       21  100%    0%    0%  [0xf738c910]
 0.00%    0%  3.0us( 4.4us)    0us                        2  100%    0%    0%    unmap_fixup+0x8c
 0.00%    0%  5.0us( 5.9us)    0us                       19  100%    0%    0%    unmap_fixup+0x134

 0.00%    0%  1.6us( 2.5us)    0us                       61  100%    0%    0%  [0xf77f25c8]
 0.00%    0%  1.6us( 2.5us)    0us                       61  100%    0%    0%    unmap_fixup+0xa8

 0.00%    0%  1.4us( 5.0us)    0us                      478  100%    0%    0%  [0xf7b32698]
 0.00%    0%  1.4us( 5.0us)    0us                      478  100%    0%    0%    rh_int_timer_do+0x4c

 0.00%    0%  5.6us(  10us)    0us                       30  100%    0%    0%  [0xf7b7b0d0]
 0.00%    0%  5.6us(  10us)    0us                       30  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%  3.4us(  23us)    0us                      293  100%    0%    0%  [0xf7bca810]
 0.00%    0%  3.4us(  23us)    0us                      293  100%    0%    0%    ahc_linux_queue+0x38

 0.00%    0%  1.0us( 4.7us)    0us                      172  100%    0%    0%  allocator_request_lock
 0.00%    0%  1.7us( 4.7us)    0us                       86  100%    0%    0%    scsi_free+0x1c
 0.00%    0%  0.3us( 1.4us)    0us                       86  100%    0%    0%    scsi_malloc+0x48

 0.11% 0.03%  0.2us(  58us)  1.5us( 5.6us)(0.00%)    525948  100% 0.03%    0%  arbitration_lock
 0.00%    0%  0.4us( 1.2us)    0us                      366  100%    0%    0%    deny_write_access+0xc
 0.11% 0.03%  0.2us(  58us)  1.5us( 5.6us)(0.00%)    525582  100% 0.03%    0%    get_write_access+0xc

 0.00%    0%  1.8us( 4.3us)    0us                       33  100%    0%    0%  bdev_lock
 0.00%    0%  1.8us( 4.3us)    0us                       33  100%    0%    0%    bdget+0x34

 0.04%    0%   12us(  69us)    0us                     3542  100%    0%    0%  call_lock
 0.04%    0%   12us(  69us)    0us                     3542  100%    0%    0%    smp_call_function+0x58

  4.5% 12.6%  0.6us( 369us)  4.0us( 340us)(0.46%)   8780700 87.4% 12.6%    0%  dcache_lock
 0.00% 12.5%  1.4us( 2.2us)  1.0us( 1.0us)(0.00%)         8 87.5% 12.5%    0%    autofs4_expire+0x38
 0.01%  8.6%  0.2us( 7.6us)  4.3us( 317us)(0.00%)     66565 91.4%  8.6%    0%    d_alloc+0x138
 0.03% 13.3%  0.2us(  43us)  4.7us( 287us)(0.01%)    136100 86.7% 13.3%    0%    d_delete+0x10
 0.00%  4.5%  0.2us( 3.1us)  3.0us(  23us)(0.00%)      2960 95.5%  4.5%    0%    d_delete+0x94
 0.03% 10.6%  0.2us( 8.6us)  4.3us( 242us)(0.01%)    202666 89.4% 10.6%    0%    d_instantiate+0x30
  3.9% 12.8%  0.6us(  90us)  3.9us( 340us)(0.39%)   7427444 87.2% 12.8%    0%    d_lookup+0x5c
 0.02% 11.3%  0.8us(  11us)  4.4us( 310us)(0.00%)     27300 88.7% 11.3%    0%    d_move+0x48
 0.01%  5.4%  0.2us( 5.2us)  3.4us(  75us)(0.00%)     66545 94.6%  5.4%    0%    d_rehash+0x50
 0.00%  2.4%  0.2us( 2.4us)  3.1us(  14us)(0.00%)       980 97.6%  2.4%    0%    d_unhash+0x44
 0.44% 12.4%  0.6us(  52us)  4.5us( 263us)(0.05%)    807402 87.6% 12.4%    0%    dput+0x30
 0.00%    0%  1.2us( 4.2us)    0us                       47  100%    0%    0%    link_path_walk+0x2c8
 0.00%  4.8%  2.0us( 263us)  3.4us(  27us)(0.00%)      2401 95.2%  4.8%    0%    prune_dcache+0x14
 0.02%  8.8%  0.8us( 319us)  4.1us(  64us)(0.00%)     36202 91.2%  8.8%    0%    prune_dcache+0x148
 0.02%  3.8%  4.8us( 369us)  3.8us(  39us)(0.00%)      4080 96.2%  3.8%    0%    select_parent+0x20

 0.00%    0%  1.2us( 6.7us)    0us                      586  100%    0%    0%  device_request_lock
 0.00%    0%  0.6us( 3.0us)    0us                      293  100%    0%    0%    __scsi_release_command+0x14
 0.00%    0%  1.9us( 6.7us)    0us                      293  100%    0%    0%    scsi_allocate_device+0x30

 0.00%    0%  2.7us(  40us)    0us                      364  100%    0%    0%  emergency_lock
 0.00%    0%  2.7us(  40us)    0us                      364  100%    0%    0%    bounce_end_io_write+0x28

  1.0%  3.4%  0.8us(  91us)  2.6us(  42us)(0.01%)   1526414 96.6%  3.4%    0%  files_lock
 0.00%    0%  0.5us( 1.0us)    0us                       40  100%    0%    0%    check_tty_count+0x10
 0.17%  4.8%  0.4us(  25us)  2.7us(  26us)(0.01%)    508710 95.2%  4.8%    0%    file_move+0x18
 0.13%  3.0%  0.3us(  14us)  2.6us(  41us)(0.00%)    508832 97.0%  3.0%    0%    fput+0x80
 0.73%  2.3%  1.7us(  91us)  2.3us(  42us)(0.00%)    508832 97.7%  2.3%    0%    get_empty_filp+0xc

 0.08% 0.20%  7.5us( 250us)    0us                    12515 99.8%    0% 0.20%  global_bh_lock
 0.08% 0.20%  7.5us( 250us)    0us                    12515 99.8%    0% 0.20%    bh_action+0x18

 0.09%    0%  8.6us(  14us)    0us                    11956  100%    0%    0%  i8253_lock
 0.09%    0%  8.6us(  14us)    0us                    11956  100%    0%    0%    timer_interrupt+0x2c

 0.03%    0%  2.7us( 7.8us)    0us                    11956  100%    0%    0%  i8259A_lock
 0.03%    0%  2.7us( 7.8us)    0us                    11956  100%    0%    0%    timer_interrupt+0x90

 0.00%    0%  0.4us( 0.4us)    0us                        1  100%    0%    0%  inet_peer_unused_lock
 0.00%    0%  0.4us( 0.4us)    0us                        1  100%    0%    0%    cleanup_once+0x24

 0.33% 0.37%  0.7us(  54us)  2.1us(  15us)(0.00%)    596038 99.6% 0.37%    0%  inode_lock
 0.06% 0.10%  0.5us(  44us)  2.5us(  15us)(0.00%)    149592  100% 0.10%    0%    __mark_inode_dirty+0x48
 0.12% 0.42%  1.0us(  47us)  2.0us( 7.4us)(0.00%)    136182 99.6% 0.42%    0%    get_empty_inode+0x24
 0.00%    0%  0.9us( 3.6us)    0us                       25  100%    0%    0%    get_new_inode+0x34
 0.02% 0.19%  2.0us(  11us)  1.6us( 3.9us)(0.00%)     13736 99.8% 0.19%    0%    iget4+0x3c
 0.04% 0.13%  0.3us(  54us)  2.1us( 8.4us)(0.00%)    136101 99.9% 0.13%    0%    insert_inode_hash+0x44
 0.08% 0.85%  0.6us(  46us)  2.2us( 8.1us)(0.00%)    149920 99.2% 0.85%    0%    iput+0x78
 0.00%    0%  7.8us(  17us)    0us                       24  100%    0%    0%    sync_unlocked_inodes+0x10
 0.01% 0.01%  0.9us( 4.7us)  1.1us( 1.1us)(0.00%)     10458  100% 0.01%    0%    sync_unlocked_inodes+0x12c

 0.01%    0%  2.9us(  28us)    0us                     2178  100%    0%    0%  io_request_lock
 0.00%    0%  1.4us(10.0us)    0us                      704  100%    0%    0%    __make_request+0xec
 0.00%    0%  7.7us(  22us)    0us                      293  100%    0%    0%    ahc_linux_isr+0x2ec
 0.00%    0%   14us(  23us)    0us                        9  100%    0%    0%    generic_unplug_device+0x10
 0.00%    0%  3.9us(  28us)    0us                      293  100%    0%    0%    scsi_dispatch_cmd+0x11c
 0.00%    0%  0.8us( 4.1us)    0us                      293  100%    0%    0%    scsi_finish_command+0x18
 0.00%    0%  2.7us(  11us)    0us                      293  100%    0%    0%    scsi_queue_next_request+0x18
 0.00%    0%  2.7us( 6.0us)    0us                      293  100%    0%    0%    scsi_request_fn+0x31c

 11.8% 11.7%  2.0us(7377us)   15us(6447us)( 1.3%)   6921992 88.3% 11.7%    0%  kernel_flag
 0.00%    0%   34us(  40us)    0us                       20  100%    0%    0%    chrdev_open+0x4c
 0.00%    0%  0.7us( 1.2us)    0us                       24  100%    0%    0%    de_put+0x28
 0.34% 10.9% 2042us(7377us)  273us(3188us)(0.00%)       201 89.1% 10.9%    0%    do_exit+0xe8
  2.1% 19.5%   19us( 352us)   26us(5554us)(0.07%)    134680 80.5% 19.5%    0%    ext2_delete_inode+0x80
 0.06%  5.4%  0.2us(  61us)  7.8us(3362us)(0.01%)    333883 94.6%  5.4%    0%    ext2_free_blocks+0x230
 0.06% 10.8%  0.3us(  15us)   11us(3314us)(0.03%)    274751 89.2% 10.8%    0%    ext2_new_block+0x564
 0.22%  2.6%  0.1us(  52us)  4.6us(1455us)(0.02%)   1813613 97.4%  2.6%    0%    ext2_new_block+0x764
 0.01%  1.7%  0.2us( 4.7us)  4.0us(  42us)(0.00%)     32900 98.3%  1.7%    0%    ext2_new_block+0x7f8
 0.00%    0%  4.0us( 4.8us)    0us                       20  100%    0%    0%    get_chrfops+0x8c
 0.71% 16.2%   14us( 396us)   36us(6447us)(0.04%)     61137 83.8% 16.2%    0%    lookup_hash+0x80
 0.15% 17.1%  9.9us( 222us)   18us(2414us)(0.01%)     17920 82.9% 17.1%    0%    notify_change+0x64
 0.06% 10.2%   13us( 386us)   61us(2741us)(0.00%)      5347 89.8% 10.2%    0%    real_lookup+0x64
 0.78% 20.0%   31us(2799us)   19us(3423us)(0.01%)     29878 80.0% 20.0%    0%    schedule+0x558
 0.05% 33.3% 2478us(3606us)   71us( 408us)(0.00%)        24 66.7% 33.3%    0%    sync_old_buffers+0x1c
 0.00% 11.1%   12us(  15us)  185us( 185us)(0.00%)         9 88.9% 11.1%    0%    sys_ioctl+0x4c
 0.00%    0%  0.6us( 1.0us)    0us                       20  100%    0%    0%    sys_llseek+0x88
  1.8% 15.4%  0.6us(  60us)   16us(6346us)(1.00%)   3917900 84.6% 15.4%    0%    sys_lseek+0x6c
 0.65% 16.3%   28us( 389us)   16us(3339us)(0.01%)     27300 83.7% 16.3%    0%    sys_rename+0x1a0
 0.00%    0%  9.7us(  14us)    0us                       20  100%    0%    0%    tty_release+0x1c
 0.00%    0%   24us(  66us)    0us                       22  100%    0%    0%    tty_write+0x1bc
  2.9% 23.9%   26us( 411us)   11us(3574us)(0.04%)    134541 76.1% 23.9%    0%    vfs_create+0x8c
 0.15% 30.6%  114us( 516us)   41us( 410us)(0.00%)      1560 69.4% 30.6%    0%    vfs_mkdir+0x88
 0.02% 12.8%   14us( 325us)   91us(3614us)(0.00%)      1680 87.2% 12.8%    0%    vfs_rmdir+0x158
 0.00%    0%  9.4us(  12us)    0us                        2  100%    0%    0%    vfs_statfs+0x4c
  1.7% 18.5%   15us( 409us)   17us(4942us)(0.05%)    134540 81.5% 18.5%    0%    vfs_unlink+0x118

 12.7% 25.7%  0.6us( 440us)  7.0us(  10ms)( 4.9%)  26328284 74.3% 25.7%    0%  kmap_lock
  7.6% 26.2%  0.7us( 440us)  6.9us(  10ms)( 2.5%)  13164142 73.8% 26.2%    0%    kmap_high+0x10
  5.1% 25.3%  0.5us(  77us)  7.1us(  10ms)( 2.5%)  13164142 74.7% 25.3%    0%    kunmap_high+0xc

 0.00%    0%  0.2us( 2.0us)    0us                      201  100%    0%    0%  lastpid_lock
 0.00%    0%  0.2us( 2.0us)    0us                      201  100%    0%    0%    get_pid+0x20

 10.1% 19.4%  1.2us( 229us)  7.1us( 775us)( 1.5%)  10037840 80.6% 19.4%    0%  lru_list_lock
 0.94%  9.6%  0.7us(  54us)  5.8us( 299us)(0.10%)   1694476 90.4%  9.6%    0%    buffer_insert_inode_data_queue+0x10
 0.27% 19.3%  0.3us(  56us)  6.2us( 434us)(0.15%)   1233400 80.7% 19.3%    0%    buffer_insert_inode_queue+0x14
 0.03% 17.0%  0.2us(  43us)  6.6us( 775us)(0.02%)    136206 83.0% 17.0%    0%    inode_has_buffers+0x10
 0.03% 17.6%  0.3us( 5.7us)  6.5us( 323us)(0.02%)    136181 82.4% 17.6%    0%    invalidate_inode_buffers+0x10
 0.00%  8.3%   12us( 229us)  9.7us(  12us)(0.00%)        24 91.7%  8.3%    0%    kupdate+0x98
  3.6% 24.1%  1.3us(  84us)  7.3us( 564us)(0.64%)   3444987 75.9% 24.1%    0%    refile_buffer+0xc
  1.9% 19.0%  1.3us(  88us)  7.4us( 533us)(0.25%)   1694440 81.0% 19.0%    0%    remove_from_queues+0xc
 0.00% 13.0%   13us(  34us)  2.3us( 5.5us)(0.00%)        46 87.0% 13.0%    0%    sync_old_buffers+0x74
  3.3% 20.3%  2.3us( 138us)  7.9us( 419us)(0.28%)   1698080 79.7% 20.3%    0%    try_to_free_buffers+0x1c

 0.00%    0%  0.5us( 3.8us)    0us                      402  100%    0%    0%  mmlist_lock
 0.00%    0%  0.2us( 1.7us)    0us                      201  100%    0%    0%    copy_mm+0x120
 0.00%    0%  0.7us( 3.8us)    0us                      201  100%    0%    0%    mmput+0x28

  7.4% 12.1%  0.7us( 155us)  2.8us( 206us)(0.45%)  12769058 87.9% 12.1%    0%  pagecache_lock
 0.12% 12.4%  0.4us(  35us)  2.8us( 145us)(0.01%)    408469 87.6% 12.4%    0%    __find_get_page+0x18
  2.4% 12.8%  0.5us(  72us)  2.8us( 165us)(0.20%)   5277900 87.2% 12.8%    0%    __find_lock_page+0xc
 0.00%  5.0%  1.3us( 2.4us)  1.2us( 1.2us)(0.00%)        20 95.0%  5.0%    0%    add_to_page_cache+0x18
  2.3% 13.2%  1.6us( 155us)  2.9us(  69us)(0.07%)   1692881 86.8% 13.2%    0%    add_to_page_cache_unique+0x18
 0.95% 12.5%  0.6us(  65us)  2.8us(  81us)(0.07%)   1879266 87.5% 12.5%    0%    do_generic_file_read+0x1a4
 0.01% 15.9%  1.7us( 7.1us)  3.2us(  26us)(0.00%)      3640 84.1% 15.9%    0%    do_generic_file_read+0x370
 0.00%  1.2%  0.1us( 3.8us)  1.8us(  17us)(0.00%)     10458 98.8%  1.2%    0%    filemap_fdatasync+0x1c
 0.00%  1.2%  0.1us( 2.7us)  1.6us( 7.8us)(0.00%)     10458 98.8%  1.2%    0%    filemap_fdatawait+0x10
 0.00% 13.7%  1.2us( 6.3us)  3.6us(  47us)(0.00%)      1593 86.3% 13.7%    0%    find_or_create_page+0x38
 0.00%  9.5%  1.6us( 5.5us)  3.0us(  16us)(0.00%)      1593 90.5%  9.5%    0%    find_or_create_page+0x78
 0.99%  9.4%  0.7us(  50us)  2.5us( 206us)(0.04%)   1698100 90.6%  9.4%    0%    remove_inode_page+0x28
 0.00% 20.0%  0.6us( 1.7us)  3.5us( 5.0us)(0.00%)        20 80.0% 20.0%    0%    set_page_dirty+0x24
 0.06% 14.1%  0.9us(  12us)  2.6us(  84us)(0.00%)     86560 85.9% 14.1%    0%    truncate_inode_pages+0x38
 0.57% 11.0%  0.4us(  37us)  2.6us(  83us)(0.05%)   1698100 89.0% 11.0%    0%    truncate_list_pages+0x1f8

  1.8%  2.9%  0.6us( 107us)  1.8us(  70us)(0.02%)   3584623 97.1%  2.9%    0%  pagemap_lru_lock
 0.20%  6.7%  1.4us(  57us)  2.0us(  41us)(0.00%)    174773 93.3%  6.7%    0%    activate_page+0xc
  1.0%  4.1%  0.7us( 107us)  1.7us(  70us)(0.01%)   1704942 95.9%  4.1%    0%    lru_cache_add+0x1c
 0.57%  1.3%  0.4us(  66us)  2.0us(  58us)(0.00%)   1704908 98.7%  1.3%    0%    lru_cache_del+0xc

 0.70%  8.1%  3.1us(  28us)  3.6us(  61us)(0.01%)    267883 91.9%  8.1%    0%  runqueue_lock
 0.23% 11.8%  3.1us(  24us)  3.7us(  23us)(0.00%)     87261 88.2% 11.8%    0%    __wake_up+0x5c
 0.00% 44.2%  0.3us( 2.0us)  3.3us(  11us)(0.00%)       172 55.8% 44.2%    0%    deliver_signal+0x48
 0.00%    0%  6.9us(  28us)    0us                      250  100%    0%    0%    process_timeout+0x14
 0.00% 28.2%  1.7us( 4.8us)  3.0us( 6.7us)(0.00%)        39 71.8% 28.2%    0%    schedule_tail+0x58
 0.45%  3.9%  3.2us(  15us)  4.1us(  61us)(0.00%)    166198 96.1%  3.9%    0%    schedule+0xc0
 0.00%  1.0%  0.8us( 4.4us)  5.1us(  12us)(0.00%)      1955 99.0%  1.0%    0%    schedule+0x284
 0.01% 39.3%  1.4us(  19us)  2.7us(  23us)(0.00%)     11652 60.7% 39.3%    0%    schedule+0x518
 0.00%  1.1%  3.3us(  18us)  4.3us( 6.0us)(0.00%)       356 98.9%  1.1%    0%    wake_up_process+0x14

 0.00%    0%  1.2us(  12us)    0us                      140  100%    0%    0%  sb_lock
 0.00%    0%  0.2us( 1.1us)    0us                       24  100%    0%    0%    drop_super+0x24
 0.00%    0%  0.4us( 1.1us)    0us                       48  100%    0%    0%    sync_supers+0x6c
 0.00%    0%  5.1us(  12us)    0us                       24  100%    0%    0%    sync_unlocked_inodes+0x18
 0.00%    0%  0.6us( 1.1us)    0us                       44  100%    0%    0%    sync_unlocked_inodes+0x1ac

 0.00%    0%  0.3us( 3.2us)    0us                      879  100%    0%    0%  scsi_bhqueue_lock
 0.00%    0%  0.2us( 2.8us)    0us                      586  100%    0%    0%    scsi_bottom_half_handler+0x1c
 0.00%    0%  0.6us( 3.2us)    0us                      293  100%    0%    0%    scsi_done+0x3c

 0.09% 1.00%  0.7us( 7.1us)  2.4us(  12us)(0.00%)    151174 99.0% 1.00%    0%  semaphore_lock
 0.02%  1.4%  0.3us( 7.1us)  2.4us( 7.9us)(0.00%)     74303 98.6%  1.4%    0%    __down+0x44
 0.07% 0.61%  1.1us( 7.1us)  2.4us(  12us)(0.00%)     76847 99.4% 0.61%    0%    __down+0x78
 0.00%    0%  1.0us( 2.1us)    0us                       16  100%    0%    0%    __down_interruptible+0x48
 0.00%    0%  1.0us( 1.8us)    0us                        8  100%    0%    0%    __down_interruptible+0x88

 0.00%    0%  1.1us( 4.6us)    0us                      400  100%    0%    0%  shm_ids+0x28
 0.00%    0%  0.8us( 1.7us)    0us                       20  100%    0%    0%    ipc_addid+0x94
 0.00%    0%  1.9us( 4.6us)    0us                      160  100%    0%    0%    shm_close+0x54
 0.00%    0%  0.2us( 0.3us)    0us                       20  100%    0%    0%    shm_mmap+0x54
 0.00%    0%  0.4us( 1.6us)    0us                      140  100%    0%    0%    shm_open+0x40
 0.00%    0%  1.9us( 3.3us)    0us                       20  100%    0%    0%    sys_shmat+0xb8
 0.00%    0%  0.4us( 0.9us)    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%  1.0us( 1.4us)    0us                       20  100%    0%    0%  swaplock
 0.00%    0%  1.0us( 1.4us)    0us                       20  100%    0%    0%    si_swapinfo+0x18

 0.02% 0.01%  1.3us( 9.2us)  3.2us( 3.2us)(0.00%)     14703  100% 0.01%    0%  timerlist_lock
 0.00%    0%  0.8us( 5.8us)    0us                     1034  100%    0%    0%    add_timer+0x10
 0.00%    0%  0.4us( 2.1us)    0us                      293  100%    0%    0%    del_timer+0x14
 0.00% 0.22%  0.6us( 4.0us)  3.2us( 3.2us)(0.00%)       463 99.8% 0.22%    0%    del_timer_sync+0x1c
 0.00%    0%  1.3us( 3.8us)    0us                      108  100%    0%    0%    mod_timer+0x18
 0.02%    0%  1.5us( 9.2us)    0us                    11956  100%    0%    0%    timer_bh+0xcc
 0.00%    0%  0.3us( 3.3us)    0us                      849  100%    0%    0%    timer_bh+0x254

 0.00%    0%  4.7us( 8.5us)    0us                       43  100%    0%    0%  tlbstate_lock
 0.00%    0%  4.7us( 8.5us)    0us                       43  100%    0%    0%    flush_tlb_others+0x90

 0.00%    0%  0.3us( 3.7us)    0us                      500  100%    0%    0%  tqueue_lock
 0.00%    0%  0.2us( 2.9us)    0us                      250  100%    0%    0%    __run_task_queue+0x14
 0.00%    0%  0.5us( 3.7us)    0us                      216  100%    0%    0%    batch_entropy_store+0x7c
 0.00%    0%  0.1us( 0.1us)    0us                        9  100%    0%    0%    generic_plug_device+0x34
 0.00%    0%  0.4us( 0.6us)    0us                       25  100%    0%    0%    rs_sched_event+0x38

  1.6%  1.4%  0.6us( 134us)  2.9us( 119us)(0.01%)   3396194 98.6%  1.4%    0%  unused_list_lock
 0.81%  2.0%  0.6us(  63us)  3.3us( 119us)(0.01%)   1698114 98.0%  2.0%    0%    get_unused_buffer_head+0x8
 0.78% 0.84%  0.5us( 134us)  1.9us(  70us)(0.00%)   1698080 99.2% 0.84%    0%    try_to_free_buffers+0x54

  1.2%  2.6%  0.8us(  16us)  1.8us(  23us)(0.01%)   1706711 97.4%  2.6%    0%  __free_pages_ok+0x13c
 0.66% 0.16%  0.4us(  33us)  2.4us(  20us)(0.00%)   1862339 99.8% 0.16%    0%  __wake_up+0x24
 0.00%    0%  0.2us( 5.9us)    0us                     5850  100%    0%    0%  add_wait_queue+0x10
 0.01%  6.9%  0.2us( 5.1us)  4.2us(  30us)(0.00%)     74319 93.1%  6.9%    0%  add_wait_queue_exclusive+0x10
 0.00%    0%  7.4us(  27us)    0us                      586  100%    0%    0%  ahc_linux_isr+0x24
 0.00%    0%  1.0us( 2.6us)    0us                      101  100%    0%    0%  change_protection+0x44
 0.01%    0%   30us(  53us)    0us                      262  100%    0%    0%  clear_page_tables+0x1c
 0.00%    0%  0.1us( 1.2us)    0us                     2406  100%    0%    0%  copy_mm+0x1e8
 0.01%    0%  2.4us(  78us)    0us                     3292  100%    0%    0%  copy_mm+0x230
 0.01%    0%  2.9us(  78us)    0us                     3292  100%    0%    0%  copy_page_range+0x100
 0.01%    0%  0.8us( 6.3us)    0us                    12314  100%    0%    0%  do_IRQ+0x40
 0.00%    0%  0.2us( 4.2us)    0us                    12314  100%    0%    0%  do_IRQ+0xc0
 0.00%    0%  2.1us(  18us)    0us                     1917  100%    0%    0%  do_anonymous_page+0xb8
 0.00%    0%  0.4us( 0.5us)    0us                       61  100%    0%    0%  do_brk+0x1d4
 0.00%    0%  0.1us( 1.2us)    0us                      201  100%    0%    0%  do_exit+0x104
 0.00%    0%  0.1us( 0.1us)    0us                      201  100%    0%    0%  do_exit+0x138
 0.00%    0%  0.5us( 2.7us)    0us                      201  100%    0%    0%  do_exit+0x94
 0.00% 0.60%  0.9us( 2.2us)  2.4us( 4.0us)(0.00%)      1007 99.4% 0.60%    0%  do_mmap_pgoff+0x40c
 0.00%    0%  0.6us( 5.9us)    0us                     1394  100%    0%    0%  do_mmap_pgoff+0x418
 0.00%  3.1%  0.2us( 0.8us)  1.1us( 1.5us)(0.00%)       223 96.9%  3.1%    0%  do_munmap+0x1b8
 0.00%    0%  1.0us( 3.8us)    0us                      509  100%    0%    0%  do_munmap+0xe0
 0.00%    0%  0.1us( 3.9us)    0us                    13285  100%    0%    0%  do_no_page+0x194
 0.00%    0%  0.5us( 3.3us)    0us                      241  100%    0%    0%  do_page_fault+0xe0
 0.00%    0%  0.9us( 4.4us)    0us                      750  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(  17us)    0us                      192  100%    0%    0%  do_signal+0x54
 0.01%    0%  2.8us(  17us)    0us                     4424  100%    0%    0%  do_wp_page+0x20c
 0.00%    0%  0.2us( 3.2us)    0us                      262  100%    0%    0%  exit_mmap+0x18
 0.00% 0.63%  0.3us( 2.9us)  1.2us( 1.6us)(0.00%)      3352 99.4% 0.63%    0%  exit_mmap+0x88
 0.00%    0%  1.5us( 2.7us)    0us                      201  100%    0%    0%  exit_sighand+0x18
 0.30%    0%   36us( 131us)    0us                     9942  100%    0%    0%  free_block+0x1c
 0.01%    0%  0.5us(  14us)    0us                    22734  100%    0%    0%  handle_mm_fault+0x34
 0.00%    0%  0.5us( 2.7us)    0us                      192  100%    0%    0%  handle_signal+0xb0
 0.00%    0%  1.8us( 3.9us)    0us                       61  100%    0%    0%  insert_vm_struct+0x70
 0.22% 0.65%   26us(  89us)   15us(  26us)(0.00%)      9945 99.3% 0.65%    0%  kmem_cache_alloc_batch+0x18
 0.00%    0%  1.3us( 2.5us)    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%  4.1us(  54us)    0us                      786  100%    0%    0%  pte_alloc+0x88
 0.00%    0%  0.2us( 0.5us)    0us                       61  100%    0%    0%  put_dirty_page+0x3c
 0.00%  1.5%  0.2us( 0.7us)  1.1us( 1.6us)(0.00%)       206 98.5%  1.5%    0%  release_task+0x3c
 0.02%  7.4%  0.2us( 5.6us)  4.5us(  23us)(0.00%)     80169 92.6%  7.4%    0%  remove_wait_queue+0x10
  3.2%  9.6%  2.2us(  23us)  3.4us(  30us)(0.06%)   1706746 90.4%  9.6%    0%  rmqueue+0x28
 0.08%    0%  0.6us(  70us)    0us                   161011  100%    0%    0%  schedule+0x4c8
 0.00%    0%  1.4us(  10us)    0us                      201  100%    0%    0%  schedule_tail+0x20
 0.00%    0%  4.6us(  37us)    0us                      453  100%    0%    0%  send_sig_info+0x4c
 0.00%    0%  1.1us( 1.5us)    0us                       20  100%    0%    0%  shmem_getpage_locked+0xd4
 0.00%    0%  3.1us( 5.2us)    0us                       40  100%    0%    0%  shmem_truncate+0x38
 0.00%    0%  0.2us( 3.8us)    0us                     2008  100%    0%    0%  sys_rt_sigprocmask+0x98
 0.00%    0%  0.5us( 2.3us)    0us                      192  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( 1.4us)    0us                      322  100%    0%    0%  vma_merge+0x54
 0.00%    0%  0.2us( 5.4us)    0us                    17920  100%    0%    0%  vmtruncate+0x4c
 0.05%    0%   11us( 137us)    0us                     4991  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

       0.63%                               3.1us( 101us)(0.02%)   9359414 99.4% 0.63%  *TOTAL*

 0.00%    0%   0.9us     1  0.9us( 1.6us)    0us                       61  100%    0%  binfmt_lock
          0%                                 0us                       61  100%    0%    search_binary_handler+0x38

 0.00%    0%   0.9us     1  0.9us( 1.3us)    0us                       20  100%    0%  chrdevs_lock
          0%                                 0us                       20  100%    0%    get_chrfops+0x28

  3.5%  1.9%   1.3us     5  1.5us( 171us)  3.1us( 101us)(0.02%)   3113327 98.1%  1.9%  hash_table_lock
        1.9%                               3.1us( 101us)(0.02%)   3113327 98.1%  1.9%    get_hash_table+0x60

 0.06%    0%  25.1us     3   25us( 115us)    0us                     2722  100%    0%  tasklist_lock
          0%                                 0us                       24  100%    0%    count_active_tasks+0xc
          0%                                 0us                      201  100%    0%    exit_notify+0x1c
          0%                                 0us                       20  100%    0%    kill_pg_info+0x20
          0%                                 0us                     1955  100%    0%    schedule+0x238
          0%                                 0us                      522  100%    0%    sys_wait4+0x8c

 0.00%    0%   0.9us     1  0.9us( 3.8us)    0us                      300  100%    0%  xtime_lock
          0%                                 0us                      300  100%    0%    do_gettimeofday+0x14

          0%                                 0us                      156  100%    0%  copy_files+0x108
          0%                                 0us                      154  100%    0%  do_fork+0x344
          0%                                 0us                      147  100%    0%  do_select+0x24
          0%                                 0us                  1000669  100%    0%  ext2_get_branch+0xa4
          0%                                 0us                  4431432  100%    0%  fget+0x1c
          0%                                 0us                   809371  100%    0%  path_init+0x134
          0%                                 0us                     1055  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

       0.74%  0.5us(1460us)  2.4us(  66us)(0.02%)  0.6us(  13us)  11353003 99.3% 0.69%(0.05%)  *TOTAL*

    0%    0%                   0us                   0us                 6  100%    0%(   0%)  [0xf7487f64]
    0%    0%                   0us                   0us                 4  100%    0%(   0%)    neigh_periodic_timer__thr+0xa8
    0%    0%                   0us                   0us                 2  100%    0%(   0%)    neigh_update+0x3c

    0%    0%                   0us                   0us                 4  100%    0%(   0%)  arp_tbl+0xc8
    0%    0%                   0us                   0us                 4  100%    0%(   0%)    neigh_periodic_timer__thr+0x20

 0.00%    0%  0.8us( 1.4us)    0us                   0us                40  100%    0%(   0%)  dn_lock
 0.00%    0%  0.8us( 1.4us)    0us                   0us                40  100%    0%(   0%)    fcntl_dirnotify+0x94

 0.00%    0%  0.6us( 0.7us)    0us                   0us                20  100%    0%(   0%)  fasync_lock
 0.00%    0%  0.6us( 0.7us)    0us                   0us                20  100%    0%(   0%)    fasync_helper+0x68

  2.7%  2.5%  0.9us( 138us)  2.4us(  66us)(0.02%)  0.6us(  13us)   3392553 97.5%  2.3%(0.17%)  hash_table_lock
 0.00% 15.2%  2.5us( 5.4us)  6.2us(  13us)(0.00%)  2.7us( 2.7us)        33 84.8% 12.1%( 3.0%)    hash_page_buffers+0x48
 0.40%  2.8%  0.3us(  77us)  2.3us(  66us)(0.01%)  0.5us(  13us)   1694440 97.2%  2.5%(0.25%)    remove_from_queues+0x18
  2.3%  2.2%  1.6us( 138us)  2.6us(  51us)(0.01%)  0.6us(  11us)   1698080 97.8%  2.1%(0.10%)    try_to_free_buffers+0x28

 0.00% 0.33%  4.1us(  19us)   24us(  36us)(0.00%)    0us               603 99.7% 0.33%(   0%)  tasklist_lock
 0.00%    0%  1.1us( 2.4us)    0us                   0us               201  100%    0%(   0%)    do_fork+0x560
 0.00%    0%  9.8us(  19us)    0us                   0us               201  100%    0%(   0%)    exit_notify+0x190
 0.00% 1.00%  1.3us( 3.7us)   24us(  36us)(0.00%)    0us               201 99.0% 1.00%(   0%)    release_task+0x8c

 0.18%    0%  9.2us(  39us)    0us                   0us             23912  100%    0%(   0%)  xtime_lock
 0.02%    0%  1.9us(  17us)    0us                   0us             11956  100%    0%(   0%)    timer_bh+0xc
 0.17%    0%   17us(  39us)    0us                   0us             11956  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%  0.2us( 2.4us)    0us                   0us               140  100%    0%(   0%)  expand_fd_array+0x13c
 0.00%    0%  3.2us(  16us)    0us                   0us               140  100%    0%(   0%)  expand_fd_array+0x88
 0.19%    0%  0.1us(  16us)    0us                   0us           1722301  100%    0%(   0%)  ext2_alloc_block+0x1c
 0.17%    0%  0.2us(  76us)    0us                   0us           1020307  100%    0%(   0%)  ext2_discard_prealloc+0x14
 0.33%    0%  0.2us(  78us)    0us                   0us           1694441  100%    0%(   0%)  ext2_get_block+0x100
 0.20%    0%  0.1us(  88us)    0us                   0us           1694441  100%    0%(   0%)  ext2_get_block+0x27c
 0.91%    0%  3.9us(1460us)    0us                   0us            276311  100%    0%(   0%)  ext2_new_block+0x6cc
 0.00%    0%  0.3us( 1.3us)    0us                   0us                61  100%    0%(   0%)  flush_old_exec+0x230
 0.00%    0%  0.1us( 0.2us)    0us                   0us                21  100%    0%(   0%)  flush_old_exec+0x29c
 0.09%    0%  0.2us(  44us)    0us                   0us            508852  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%    0%                   0us                   0us              1903  100%    0%(   0%)  rt_check_expire__thr+0x64
 0.05%    0%  0.1us(  11us)    0us                   0us            507993  100%    0%(   0%)  sys_close+0x1c
 0.00%    0%  1.3us( 3.6us)    0us                   0us                60  100%    0%(   0%)  sys_dup2+0x2c
 0.05%    0%  0.1us(  76us)    0us                   0us            508568  100%    0%(   0%)  sys_open+0x60
 0.00%    0%  0.1us( 0.5us)    0us                   0us               101  100%    0%(   0%)  sys_open+0xbc
_________________________________________________________________________________________________________________________
Number of read locks found=5