___________________________________________________________________________________________
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 20:18:02 2002
End   time: Thu Feb 28 20:20:05 2002
Delta Time: 122.91 sec.
Hash table slots in use:      258.
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

       14.4%  0.8us(8176us)  6.5us(6762us)( 7.6%)  80680753 85.6% 14.4% 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%  4.4us( 5.9us)    0us                       21  100%    0%    0%  [0xf77b6550]
 0.00%    0%  2.0us( 2.8us)    0us                        2  100%    0%    0%    unmap_fixup+0x8c
 0.00%    0%  4.6us( 5.9us)    0us                       19  100%    0%    0%    unmap_fixup+0x134

 0.00%  3.3%  1.7us( 2.2us)  1.1us( 1.5us)(0.00%)        61 96.7%  3.3%    0%  [0xf77f25c8]
 0.00%  3.3%  1.7us( 2.2us)  1.1us( 1.5us)(0.00%)        61 96.7%  3.3%    0%    unmap_fixup+0xa8

 0.00%    0%  1.3us( 4.8us)    0us                      492  100%    0%    0%  [0xf7b32698]
 0.00%    0%  1.3us( 4.8us)    0us                      492  100%    0%    0%    rh_int_timer_do+0x4c

 0.00%    0%  4.8us( 9.4us)    0us                       31  100%    0%    0%  [0xf7b7b0d0]
 0.00%    0%  4.8us( 9.4us)    0us                       31  100%    0%    0%    dev_watchdog+0x14

 0.00%    0%  0.1us( 0.5us)    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( 0.5us)    0us                       20  100%    0%    0%    shmem_getpage_locked+0x274
 0.00%    0%  0.1us( 0.1us)    0us                       20  100%    0%    0%    shmem_recalc_inode+0x48

 0.00%    0%  3.8us(  34us)    0us                      306  100%    0%    0%  [0xf7bca810]
 0.00%    0%  3.8us(  34us)    0us                      306  100%    0%    0%    ahc_linux_queue+0x38

 0.00%    0%  1.0us( 3.8us)    0us                      166  100%    0%    0%  allocator_request_lock
 0.00%    0%  1.6us( 3.8us)    0us                       83  100%    0%    0%    scsi_free+0x1c
 0.00%    0%  0.4us( 2.4us)    0us                       83  100%    0%    0%    scsi_malloc+0x48

 0.11% 0.03%  0.2us( 8.8us)  1.6us(  13us)(0.00%)    525948  100% 0.03%    0%  arbitration_lock
 0.00% 0.27%  0.4us( 1.5us)  0.9us( 0.9us)(0.00%)       366 99.7% 0.27%    0%    deny_write_access+0xc
 0.11% 0.03%  0.2us( 8.8us)  1.6us(  13us)(0.00%)    525582  100% 0.03%    0%    get_write_access+0xc

 0.01% 0.06%  1.9us( 8.3us)  5.8us( 8.2us)(0.00%)      5339  100% 0.06%    0%  bdev_lock
 0.01% 0.06%  1.9us( 8.3us)  5.8us( 8.2us)(0.00%)      5339  100% 0.06%    0%    bdget+0x34

 0.04%    0%   13us(  80us)    0us                     3560  100%    0%    0%  call_lock
 0.04%    0%   13us(  80us)    0us                     3560  100%    0%    0%    smp_call_function+0x58

  4.3% 11.0%  0.6us( 411us)  3.8us( 414us)(0.38%)   8788858 89.0% 11.0%    0%  dcache_lock
 0.00% 12.5%  1.3us( 1.9us)  0.8us( 0.8us)(0.00%)         8 87.5% 12.5%    0%    autofs4_expire+0x38
 0.01%  7.9%  0.2us(  31us)  4.1us( 115us)(0.00%)     68347 92.1%  7.9%    0%    d_alloc+0x138
 0.03% 12.3%  0.2us(  44us)  4.4us( 113us)(0.01%)    136100 87.7% 12.3%    0%    d_delete+0x10
 0.00%  3.1%  0.2us( 4.0us)  3.7us(  40us)(0.00%)      2960 96.9%  3.1%    0%    d_delete+0x94
 0.03% 10.1%  0.2us(10.0us)  4.0us( 147us)(0.01%)    204448 89.9% 10.1%    0%    d_instantiate+0x30
  3.7% 11.1%  0.6us( 106us)  3.8us( 414us)(0.31%)   7427884 88.9% 11.1%    0%    d_lookup+0x5c
 0.02% 11.1%  0.8us( 5.8us)  4.1us(  72us)(0.00%)     27300 88.9% 11.1%    0%    d_move+0x48
 0.01%  5.3%  0.2us(  23us)  3.3us(  62us)(0.00%)     68327 94.7%  5.3%    0%    d_rehash+0x50
 0.00%  3.2%  0.2us( 2.3us)  2.4us( 7.7us)(0.00%)       979 96.8%  3.2%    0%    d_unhash+0x44
 0.41% 11.1%  0.6us(  49us)  4.4us( 336us)(0.04%)    808089 88.9% 11.1%    0%    dput+0x30
 0.00%  2.0%  1.3us( 3.1us)  0.9us( 0.9us)(0.00%)        50 98.0%  2.0%    0%    link_path_walk+0x2c8
 0.00%  4.5%  2.3us( 315us)  2.4us(  16us)(0.00%)      2354 95.5%  4.5%    0%    prune_dcache+0x14
 0.02%  7.2%  0.8us( 377us)  3.6us(  41us)(0.00%)     37980 92.8%  7.2%    0%    prune_dcache+0x148
 0.02%  4.0%  5.1us( 411us)  2.6us(  18us)(0.00%)      4032 96.0%  4.0%    0%    select_parent+0x20

 0.00%    0%  1.2us( 7.2us)    0us                      612  100%    0%    0%  device_request_lock
 0.00%    0%  0.6us( 3.1us)    0us                      306  100%    0%    0%    __scsi_release_command+0x14
 0.00%    0%  1.9us( 7.2us)    0us                      306  100%    0%    0%    scsi_allocate_device+0x30

 0.00%    0%  2.1us(  27us)    0us                      364  100%    0%    0%  emergency_lock
 0.00%    0%  2.1us(  27us)    0us                      364  100%    0%    0%    bounce_end_io_write+0x28

 0.98%  3.0%  0.8us(  58us)  2.6us(  61us)(0.01%)   1526420 97.0%  3.0%    0%  files_lock
 0.00%    0%  0.4us( 0.9us)    0us                       40  100%    0%    0%    check_tty_count+0x10
 0.16%  4.4%  0.4us(  58us)  2.7us(  29us)(0.01%)    508712 95.6%  4.4%    0%    file_move+0x18
 0.12%  2.6%  0.3us( 7.4us)  2.6us(  34us)(0.00%)    508834 97.4%  2.6%    0%    fput+0x80
 0.71%  2.1%  1.7us(  56us)  2.2us(  61us)(0.00%)    508834 97.9%  2.1%    0%    get_empty_filp+0xc

 0.08% 0.48%  7.5us( 174us)    0us                    12917 99.5%    0% 0.48%  global_bh_lock
 0.08% 0.48%  7.5us( 174us)    0us                    12917 99.5%    0% 0.48%    bh_action+0x18

 0.09%    0%  8.6us(  14us)    0us                    12291  100%    0%    0%  i8253_lock
 0.09%    0%  8.6us(  14us)    0us                    12291  100%    0%    0%    timer_interrupt+0x2c

 0.03%    0%  2.7us( 8.3us)    0us                    12291  100%    0%    0%  i8259A_lock
 0.03%    0%  2.7us( 8.3us)    0us                    12291  100%    0%    0%    timer_interrupt+0x90

 0.00%    0%  2.6us( 2.6us)    0us                        1  100%    0%    0%  inet_peer_unused_lock
 0.00%    0%  2.6us( 2.6us)    0us                        1  100%    0%    0%    cleanup_once+0x24

 0.32% 0.32%  0.7us( 104us)  2.1us( 8.5us)(0.00%)    598067 99.7% 0.32%    0%  inode_lock
 0.06% 0.08%  0.5us( 8.2us)  2.1us( 4.6us)(0.00%)    149511  100% 0.08%    0%    __mark_inode_dirty+0x48
 0.12% 0.38%  1.0us( 104us)  2.0us( 5.4us)(0.00%)    136182 99.6% 0.38%    0%    get_empty_inode+0x24
 0.00%    0%  0.9us( 3.5us)    0us                       27  100%    0%    0%    get_new_inode+0x34
 0.02% 0.15%  2.0us( 8.9us)  1.8us( 3.1us)(0.00%)     14893 99.8% 0.15%    0%    iget4+0x3c
 0.04% 0.11%  0.3us( 8.3us)  2.2us( 6.4us)(0.00%)    136101 99.9% 0.11%    0%    insert_inode_hash+0x44
 0.08% 0.74%  0.6us(  44us)  2.1us( 8.5us)(0.00%)    151074 99.3% 0.74%    0%    iput+0x78
 0.00%    0%  7.3us(  11us)    0us                       24  100%    0%    0%    sync_unlocked_inodes+0x10
 0.01%    0%  0.9us( 4.5us)    0us                    10255  100%    0%    0%    sync_unlocked_inodes+0x12c

 0.01%    0%  2.8us(  39us)    0us                     2248  100%    0%    0%  io_request_lock
 0.00%    0%  1.3us(  15us)    0us                      705  100%    0%    0%    __make_request+0xec
 0.00%    0%  6.6us(  20us)    0us                      306  100%    0%    0%    ahc_linux_isr+0x2ec
 0.00%    0%   13us(  20us)    0us                       13  100%    0%    0%    generic_unplug_device+0x10
 0.00%    0%  4.4us(  39us)    0us                      306  100%    0%    0%    scsi_dispatch_cmd+0x11c
 0.00%    0%  0.7us( 4.6us)    0us                      306  100%    0%    0%    scsi_finish_command+0x18
 0.00%    0%  2.5us(  10us)    0us                      306  100%    0%    0%    scsi_queue_next_request+0x18
 0.00%    0%  2.8us( 7.6us)    0us                      306  100%    0%    0%    scsi_request_fn+0x31c

 11.4% 11.0%  2.0us(8176us)   15us(6762us)( 1.2%)   6908666 89.0% 11.0%    0%  kernel_flag
 0.00%    0%   34us(  61us)    0us                       20  100%    0%    0%    chrdev_open+0x4c
 0.00%  7.7%  0.7us( 1.7us)   30us(  57us)(0.00%)        26 92.3%  7.7%    0%    de_put+0x28
 0.32% 11.4% 1947us(8176us)  538us(4333us)(0.00%)       201 88.6% 11.4%    0%    do_exit+0xe8
  2.0% 18.1%   18us( 391us)   27us(6659us)(0.07%)    134680 81.9% 18.1%    0%    ext2_delete_inode+0x80
 0.06%  5.1%  0.2us( 8.6us)  7.5us( 699us)(0.01%)    329611 94.9%  5.1%    0%    ext2_free_blocks+0x230
 0.06% 10.3%  0.3us( 9.2us)   12us(3513us)(0.03%)    272140 89.7% 10.3%    0%    ext2_new_block+0x564
 0.22%  2.5%  0.1us(  57us)  4.6us(3184us)(0.02%)   1809475 97.5%  2.5%    0%    ext2_new_block+0x764
 0.00%  1.4%  0.2us(  36us)  4.6us(  46us)(0.00%)     30423 98.6%  1.4%    0%    ext2_new_block+0x7f8
 0.00%    0%  4.1us( 8.3us)    0us                       20  100%    0%    0%    get_chrfops+0x8c
 0.69% 15.7%   14us( 414us)   37us(4741us)(0.04%)     62494 84.3% 15.7%    0%    lookup_hash+0x80
 0.15% 16.5%   10us( 270us)   17us(3215us)(0.01%)     17920 83.5% 16.5%    0%    notify_change+0x64
 0.06% 10.0%   14us( 524us)   59us(3717us)(0.00%)      5772 90.0% 10.0%    0%    real_lookup+0x64
 0.74% 19.3%   32us(2422us)   19us(1943us)(0.01%)     28265 80.7% 19.3%    0%    schedule+0x558
 0.05%  8.3% 2387us(3598us)  1.5us( 1.5us)(0.00%)        24 91.7%  8.3%    0%    sync_old_buffers+0x1c
 0.00% 11.1%   11us(  20us)  4.2us( 4.2us)(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% 14.4%  0.5us(  76us)   16us(5515us)(0.92%)   3917900 85.6% 14.4%    0%    sys_lseek+0x6c
 0.62% 15.5%   28us( 393us)   15us(2731us)(0.01%)     27300 84.5% 15.5%    0%    sys_rename+0x1a0
 0.00%    0%  9.5us(  17us)    0us                       20  100%    0%    0%    tty_release+0x1c
 0.00%    0%   37us(  76us)    0us                       22  100%    0%    0%    tty_write+0x1bc
  2.8% 22.8%   26us( 429us)   11us(3287us)(0.03%)    134541 77.2% 22.8%    0%    vfs_create+0x8c
 0.14% 35.4%  110us( 475us)   41us( 447us)(0.00%)      1560 64.6% 35.4%    0%    vfs_mkdir+0x88
 0.02% 12.6%   15us( 333us)  121us(6762us)(0.00%)      1680 87.4% 12.6%    0%    vfs_rmdir+0x158
 0.00% 33.3%  7.6us( 8.2us)   22us(  22us)(0.00%)         3 66.7% 33.3%    0%    vfs_statfs+0x4c
  1.6% 17.0%   15us( 393us)   17us(3882us)(0.04%)    134540 83.0% 17.0%    0%    vfs_unlink+0x118

 11.9% 23.9%  0.6us( 405us)  6.7us( 404us)( 4.3%)  26331836 76.1% 23.9%    0%  kmap_lock
  7.2% 24.3%  0.7us( 405us)  6.7us( 402us)( 2.2%)  13165918 75.7% 24.3%    0%    kmap_high+0x10
  4.7% 23.5%  0.4us( 116us)  6.7us( 404us)( 2.1%)  13165918 76.5% 23.5%    0%    kunmap_high+0xc

 0.00%    0%  0.3us( 1.8us)    0us                      201  100%    0%    0%  lastpid_lock
 0.00%    0%  0.3us( 1.8us)    0us                      201  100%    0%    0%    get_pid+0x20

  9.5% 17.5%  1.2us( 211us)  7.3us( 527us)( 1.3%)  10037833 82.5% 17.5%    0%  lru_list_lock
 0.87%  9.5%  0.6us(  71us)  5.4us( 386us)(0.09%)   1694476 90.5%  9.5%    0%    buffer_insert_inode_data_queue+0x10
 0.26% 19.1%  0.3us(  39us)  5.8us( 370us)(0.14%)   1233400 80.9% 19.1%    0%    buffer_insert_inode_queue+0x14
 0.02% 15.6%  0.2us( 5.5us)  6.1us( 370us)(0.01%)    136208 84.4% 15.6%    0%    inode_has_buffers+0x10
 0.03% 16.0%  0.3us(  42us)  6.2us( 317us)(0.01%)    136181 84.0% 16.0%    0%    invalidate_inode_buffers+0x10
 0.00%  4.2%   12us( 211us)  2.1us( 2.1us)(0.00%)        24 95.8%  4.2%    0%    kupdate+0x98
  3.4% 22.1%  1.2us(  79us)  7.5us( 527us)(0.58%)   3444978 77.9% 22.1%    0%    refile_buffer+0xc
  1.7% 15.8%  1.3us(  83us)  7.9us( 471us)(0.22%)   1694440 84.2% 15.8%    0%    remove_from_queues+0xc
 0.00% 10.9%   12us(  33us)  4.8us(  13us)(0.00%)        46 89.1% 10.9%    0%    sync_old_buffers+0x74
  3.2% 16.9%  2.3us( 131us)  8.4us( 438us)(0.25%)   1698080 83.1% 16.9%    0%    try_to_free_buffers+0x1c

 0.00%    0%  0.5us( 4.5us)    0us                      402  100%    0%    0%  mmlist_lock
 0.00%    0%  0.2us( 1.0us)    0us                      201  100%    0%    0%    copy_mm+0x120
 0.00%    0%  0.7us( 4.5us)    0us                      201  100%    0%    0%    mmput+0x28

  6.7% 10.9%  0.6us(  72us)  2.6us( 200us)(0.37%)  12781040 89.1% 10.9%    0%  pagecache_lock
 0.12% 11.5%  0.4us(  39us)  2.7us( 122us)(0.01%)    410245 88.5% 11.5%    0%    __find_get_page+0x18
  2.0% 11.7%  0.5us(  63us)  2.7us( 131us)(0.17%)   5277900 88.3% 11.7%    0%    __find_lock_page+0xc
 0.00%    0%  1.4us( 2.6us)    0us                       20  100%    0%    0%    add_to_page_cache+0x18
  2.1% 11.3%  1.5us(  72us)  2.7us(  99us)(0.05%)   1692881 88.7% 11.3%    0%    add_to_page_cache_unique+0x18
 0.90% 11.4%  0.6us(  52us)  2.6us(  72us)(0.06%)   1879266 88.6% 11.4%    0%    do_generic_file_read+0x1a4
 0.00% 13.6%  1.7us(  52us)  2.9us(  19us)(0.00%)      3640 86.4% 13.6%    0%    do_generic_file_read+0x370
 0.00% 0.61%  0.1us( 2.6us)  1.3us( 3.9us)(0.00%)     10255 99.4% 0.61%    0%    filemap_fdatasync+0x1c
 0.00% 0.92%  0.1us( 2.4us)  1.4us( 7.5us)(0.00%)     10255 99.1% 0.92%    0%    filemap_fdatawait+0x10
 0.01% 14.5%  1.0us(  16us)  3.2us(  27us)(0.00%)      6899 85.5% 14.5%    0%    find_or_create_page+0x38
 0.01% 15.2%  2.3us( 7.8us)  3.5us(  24us)(0.00%)      6899 84.8% 15.2%    0%    find_or_create_page+0x78
 0.87%  8.6%  0.6us(  53us)  2.4us(  65us)(0.04%)   1698100 91.4%  8.6%    0%    remove_inode_page+0x28
 0.00% 10.0%  0.8us( 2.0us)  5.0us( 7.8us)(0.00%)        20 90.0% 10.0%    0%    set_page_dirty+0x24
 0.06% 13.2%  0.9us( 8.1us)  2.6us(  35us)(0.00%)     86560 86.8% 13.2%    0%    truncate_inode_pages+0x38
 0.54% 10.0%  0.4us(  55us)  2.4us( 200us)(0.04%)   1698100 90.0% 10.0%    0%    truncate_list_pages+0x1f8

  1.7%  2.9%  0.6us(  71us)  1.8us(  66us)(0.02%)   3595358 97.1%  2.9%    0%  pagemap_lru_lock
 0.20%  6.4%  1.3us(  71us)  2.0us(  39us)(0.00%)    180124 93.6%  6.4%    0%    activate_page+0xc
  1.0%  4.1%  0.7us(  69us)  1.7us(  66us)(0.01%)   1710287 95.9%  4.1%    0%    lru_cache_add+0x1c
 0.54%  1.3%  0.4us(  60us)  2.0us(  60us)(0.00%)   1704947 98.7%  1.3%    0%    lru_cache_del+0xc

 0.65%  8.0%  3.1us(  22us)  3.7us(  54us)(0.01%)    256488 92.0%  8.0%    0%  runqueue_lock
 0.22% 11.7%  3.2us(  22us)  3.7us(  22us)(0.00%)     83373 88.3% 11.7%    0%    __wake_up+0x5c
 0.00% 40.1%  0.4us( 4.2us)  3.2us(  12us)(0.00%)       172 59.9% 40.1%    0%    deliver_signal+0x48
 0.00% 0.78%  6.2us(  19us)  4.5us( 4.9us)(0.00%)       258 99.2% 0.78%    0%    process_timeout+0x14
 0.00% 42.1%  1.9us( 4.0us)  3.1us( 5.9us)(0.00%)        38 57.9% 42.1%    0%    schedule_tail+0x58
 0.42%  4.1%  3.2us(  18us)  4.2us(  54us)(0.00%)    159112 95.9%  4.1%    0%    schedule+0xc0
 0.00%  1.4%  1.0us( 9.0us)  8.0us(  38us)(0.00%)      2018 98.6%  1.4%    0%    schedule+0x284
 0.01% 38.8%  1.4us(  19us)  2.8us(  36us)(0.00%)     11162 61.2% 38.8%    0%    schedule+0x518
 0.00%  1.7%  3.3us(  20us)  4.8us( 6.9us)(0.00%)       355 98.3%  1.7%    0%    wake_up_process+0x14

 0.00%    0%  1.3us( 8.1us)    0us                      140  100%    0%    0%  sb_lock
 0.00%    0%  0.3us( 1.3us)    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%  5.3us( 8.1us)    0us                       24  100%    0%    0%    sync_unlocked_inodes+0x18
 0.00%    0%  0.6us( 1.7us)    0us                       44  100%    0%    0%    sync_unlocked_inodes+0x1ac

 0.00%    0%  0.3us( 3.5us)    0us                      918  100%    0%    0%  scsi_bhqueue_lock
 0.00%    0%  0.1us( 1.3us)    0us                      612  100%    0%    0%    scsi_bottom_half_handler+0x1c
 0.00%    0%  0.7us( 3.5us)    0us                      306  100%    0%    0%    scsi_done+0x3c

 0.09%  1.1%  0.8us( 7.0us)  2.3us( 8.1us)(0.00%)    144055 98.9%  1.1%    0%  semaphore_lock
 0.02%  1.5%  0.4us( 7.0us)  2.3us( 8.1us)(0.00%)     70813 98.5%  1.5%    0%    __down+0x44
 0.07% 0.63%  1.1us( 6.6us)  2.5us( 7.5us)(0.00%)     73208 99.4% 0.63%    0%    __down+0x78
 0.00%    0%  0.8us( 3.9us)    0us                       18  100%    0%    0%    __down_interruptible+0x48
 0.00%    0%  1.3us( 3.0us)    0us                       16  100%    0%    0%    __down_interruptible+0x88

 0.00%    0%  1.0us( 5.2us)    0us                      400  100%    0%    0%  shm_ids+0x28
 0.00%    0%  1.1us( 1.6us)    0us                       20  100%    0%    0%    ipc_addid+0x94
 0.00%    0%  1.6us( 5.2us)    0us                      160  100%    0%    0%    shm_close+0x54
 0.00%    0%  0.1us( 0.2us)    0us                       20  100%    0%    0%    shm_mmap+0x54
 0.00%    0%  0.4us( 1.9us)    0us                      140  100%    0%    0%    shm_open+0x40
 0.00%    0%  1.8us( 2.7us)    0us                       20  100%    0%    0%    sys_shmat+0xb8
 0.00%    0%  0.4us( 0.5us)    0us                       20  100%    0%    0%    sys_shmat+0x25c
 0.00%    0%  1.1us( 2.0us)    0us                       20  100%    0%    0%    sys_shmctl+0x684

 0.00%    0%  0.3us( 1.0us)    0us                       40  100%    0%    0%  shmem_ilock
 0.00%    0%  0.5us( 1.0us)    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( 1.5us)    0us                       20  100%    0%    0%  swaplock
 0.00%    0%  1.0us( 1.5us)    0us                       20  100%    0%    0%    si_swapinfo+0x18

 0.02% 0.01%  1.4us( 9.7us)  1.8us( 1.8us)(0.00%)     15120  100% 0.01%    0%  timerlist_lock
 0.00% 0.09%  0.8us( 4.3us)  1.8us( 1.8us)(0.00%)      1069  100% 0.09%    0%    add_timer+0x10
 0.00%    0%  0.3us( 3.5us)    0us                      306  100%    0%    0%    del_timer+0x14
 0.00%    0%  0.6us( 3.2us)    0us                      471  100%    0%    0%    del_timer_sync+0x1c
 0.00%    0%  1.3us( 3.1us)    0us                      110  100%    0%    0%    mod_timer+0x18
 0.02%    0%  1.5us( 9.7us)    0us                    12291  100%    0%    0%    timer_bh+0xcc
 0.00%    0%  0.3us( 2.7us)    0us                      873  100%    0%    0%    timer_bh+0x254

 0.00%    0%  4.9us( 9.4us)    0us                       45  100%    0%    0%  tlbstate_lock
 0.00%    0%  4.9us( 9.4us)    0us                       45  100%    0%    0%    flush_tlb_others+0x90

 0.00%    0%  0.3us( 2.1us)    0us                      542  100%    0%    0%  tqueue_lock
 0.00%    0%  0.2us( 1.6us)    0us                      271  100%    0%    0%    __run_task_queue+0x14
 0.00%    0%  0.4us( 1.8us)    0us                      234  100%    0%    0%    batch_entropy_store+0x7c
 0.00%    0%  0.4us( 2.1us)    0us                       13  100%    0%    0%    generic_plug_device+0x34
 0.00%    0%  0.3us( 0.7us)    0us                       24  100%    0%    0%    rs_sched_event+0x38

  1.5%  1.4%  0.5us( 129us)  2.8us( 118us)(0.01%)   3401500 98.6%  1.4%    0%  unused_list_lock
 0.78%  2.0%  0.6us(  73us)  3.1us( 118us)(0.01%)   1703420 98.0%  2.0%    0%    get_unused_buffer_head+0x8
 0.72% 0.83%  0.5us( 129us)  1.9us(  46us)(0.00%)   1698080 99.2% 0.83%    0%    try_to_free_buffers+0x54

  1.1%  2.5%  0.8us(  16us)  1.9us(  18us)(0.01%)   1706760 97.5%  2.5%    0%  __free_pages_ok+0x13c
 0.63% 0.15%  0.4us(  36us)  2.4us(  17us)(0.00%)   1855647 99.8% 0.15%    0%  __wake_up+0x24
 0.00%    0%  0.2us( 3.4us)    0us                     5861  100%    0%    0%  add_wait_queue+0x10
 0.01%  7.0%  0.2us( 4.4us)  4.3us(  30us)(0.00%)     70831 93.0%  7.0%    0%  add_wait_queue_exclusive+0x10
 0.00%    0%  6.9us(  33us)    0us                      612  100%    0%    0%  ahc_linux_isr+0x24
 0.00%    0%  1.0us( 2.5us)    0us                      101  100%    0%    0%  change_protection+0x44
 0.01%    0%   31us(  65us)    0us                      262  100%    0%    0%  clear_page_tables+0x1c
 0.00%    0%  0.1us( 1.9us)    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(  79us)    0us                     3292  100%    0%    0%  copy_page_range+0x100
 0.01%    0%  0.8us( 6.3us)    0us                    12626  100%    0%    0%  do_IRQ+0x40
 0.00%    0%  0.3us( 5.1us)    0us                    12626  100%    0%    0%  do_IRQ+0xc0
 0.00%    0%  2.1us(  21us)    0us                     1919  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( 1.0us)    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%  0.2us( 2.4us)    0us                      201  100%    0%    0%  do_exit+0x94
 0.00% 0.50%  0.9us( 2.5us)  1.4us( 3.0us)(0.00%)      1007 99.5% 0.50%    0%  do_mmap_pgoff+0x40c
 0.00%    0%  0.6us( 7.6us)    0us                     1396  100%    0%    0%  do_mmap_pgoff+0x418
 0.00%  3.6%  0.2us( 0.6us)  1.0us( 1.9us)(0.00%)       223 96.4%  3.6%    0%  do_munmap+0x1b8
 0.00%    0%  1.0us( 4.3us)    0us                      511  100%    0%    0%  do_munmap+0xe0
 0.00%    0%  0.1us( 3.5us)    0us                    13285  100%    0%    0%  do_no_page+0x194
 0.00%    0%  0.6us( 3.0us)    0us                      241  100%    0%    0%  do_page_fault+0xe0
 0.00%    0%  0.8us( 5.5us)    0us                      750  100%    0%    0%  do_sigaction+0x58
 0.00%    0%  0.6us( 3.0us)    0us                      162  100%    0%    0%  do_sigaction+0xd8
 0.00%    0%  6.2us(  15us)    0us                      192  100%    0%    0%  do_signal+0x54
 0.01%    0%  2.8us(  25us)    0us                     4461  100%    0%    0%  do_wp_page+0x20c
 0.00%    0%  0.2us( 2.2us)    0us                      262  100%    0%    0%  exit_mmap+0x18
 0.00% 0.12%  0.3us( 4.0us)  1.2us( 1.3us)(0.00%)      3352 99.9% 0.12%    0%  exit_mmap+0x88
 0.00%    0%  1.6us( 2.8us)    0us                      201  100%    0%    0%  exit_sighand+0x18
 0.26%    0%   32us( 126us)    0us                     9871  100%    0%    0%  free_block+0x1c
 0.01%    0%  0.5us(  16us)    0us                    22796  100%    0%    0%  handle_mm_fault+0x34
 0.00%    0%  0.5us( 1.9us)    0us                      192  100%    0%    0%  handle_signal+0xb0
 0.00%    0%  1.9us( 3.6us)    0us                       61  100%    0%    0%  insert_vm_struct+0x70
 0.20% 0.63%   24us( 103us)   15us(  39us)(0.00%)      9930 99.4% 0.63%    0%  kmem_cache_alloc_batch+0x18
 0.00%    0%  0.1us( 0.2us)    0us                        4  100%    0%    0%  kmem_cache_grow+0x1f4
 0.00%    0%  0.5us( 0.9us)    0us                        4  100%    0%    0%  kmem_cache_grow+0xa4
 0.00%    0%  1.4us( 2.6us)    0us                      101  100%    0%    0%  mprotect_fixup+0x2a8
 0.00%    0%  0.6us( 1.3us)    0us                      101  100%    0%    0%  mprotect_fixup+0x2b4
 0.00%    0%  4.2us(  81us)    0us                      786  100%    0%    0%  pte_alloc+0x88
 0.00%    0%  0.2us( 0.7us)    0us                       61  100%    0%    0%  put_dirty_page+0x3c
 0.00%  2.4%  0.2us( 2.3us)  1.3us( 1.8us)(0.00%)       207 97.6%  2.4%    0%  release_task+0x3c
 0.01%  7.5%  0.2us( 4.5us)  4.6us(  27us)(0.00%)     76692 92.5%  7.5%    0%  remove_wait_queue+0x10
  3.1%  9.6%  2.2us(  25us)  3.5us(  36us)(0.06%)   1712104 90.4%  9.6%    0%  rmqueue+0x28
 0.08%    0%  0.6us(  44us)    0us                   153892  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%  1.2us( 3.3us)    0us                       20  100%    0%    0%  shmem_getpage_locked+0xd4
 0.00%    0%  3.3us( 6.4us)    0us                       40  100%    0%    0%  shmem_truncate+0x38
 0.00%    0%  0.2us( 2.0us)    0us                     2010  100%    0%    0%  sys_rt_sigprocmask+0x98
 0.00%    0%  0.5us( 1.2us)    0us                      192  100%    0%    0%  sys_sigreturn+0x84
 0.00%    0%  0.8us( 1.3us)    0us                       61  100%    0%    0%  unmap_fixup+0xb8
 0.00%    0%  0.2us( 1.2us)    0us                      322  100%    0%    0%  vma_merge+0x54
 0.00%    0%  0.2us( 4.2us)    0us                    17920  100%    0%    0%  vmtruncate+0x4c
 0.05%    0%   11us( 211us)    0us                     4993  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

       0.69%                               3.0us( 112us)(0.02%)   8688362 99.3% 0.69%  *TOTAL*

 0.00%    0%   2.4us     1  2.4us( 3.8us)    0us                        4  100%    0%  arp_tbl+0xc8
          0%                                 0us                        4  100%    0%    neigh_lookup+0x40

 0.00%    0%   1.1us     1  1.1us( 2.5us)    0us                       61  100%    0%  binfmt_lock
          0%                                 0us                       61  100%    0%    search_binary_handler+0x38

 0.00%    0%   1.2us     1  1.2us( 2.5us)    0us                       20  100%    0%  chrdevs_lock
          0%                                 0us                       20  100%    0%    get_chrfops+0x28

  2.6%  1.9%   1.0us     5  1.1us( 105us)  3.0us( 112us)(0.02%)   3119178 98.1%  1.9%  hash_table_lock
        1.9%                               3.0us( 112us)(0.02%)   3119178 98.1%  1.9%    get_hash_table+0x60

 0.06%    0%  25.3us     5   25us( 112us)    0us                     2789  100%    0%  tasklist_lock
          0%                                 0us                       25  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                     2018  100%    0%    schedule+0x238
          0%                                 0us                      525  100%    0%    sys_wait4+0x8c

 0.00%    0%   0.9us     1  0.9us( 3.6us)    0us                      276  100%    0%  xtime_lock
          0%                                 0us                      276  100%    0%    do_gettimeofday+0x14

          0%                                 0us                      148  100%    0%  copy_files+0x108
          0%                                 0us                      148  100%    0%  do_fork+0x344
          0%                                 0us                      151  100%    0%  do_select+0x24
          0%                                 0us                  1023188  100%    0%  ext2_get_branch+0xa4
          0%                                 0us                  3823344  100%    0%  fget+0x1c
          0%                                 0us                   718178  100%    0%  path_init+0x134
          0%                                 0us                      877  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

       0.67%  0.5us(3200us)  2.2us(  80us)(0.02%)  0.6us(  23us)  11354443 99.3% 0.61%(0.06%)  *TOTAL*

 0.00%    0%  2.2us( 4.0us)    0us                   0us                 8  100%    0%(   0%)  [0xf7487f64]
 0.00%    0%  0.9us( 1.4us)    0us                   0us                 4  100%    0%(   0%)    neigh_periodic_timer__thr+0xa8
 0.00%    0%  3.4us( 4.0us)    0us                   0us                 4  100%    0%(   0%)    neigh_update+0x3c

 0.00%    0%   10us(  18us)    0us                   0us                 4  100%    0%(   0%)  arp_tbl+0xc8
 0.00%    0%   10us(  18us)    0us                   0us                 4  100%    0%(   0%)    neigh_periodic_timer__thr+0x20

 0.00%    0%  0.9us( 1.7us)    0us                   0us                40  100%    0%(   0%)  dn_lock
 0.00%    0%  0.9us( 1.7us)    0us                   0us                40  100%    0%(   0%)    fcntl_dirnotify+0x94

 0.00%    0%  0.4us( 0.9us)    0us                   0us                20  100%    0%(   0%)  fasync_lock
 0.00%    0%  0.4us( 0.9us)    0us                   0us                20  100%    0%(   0%)    fasync_helper+0x68

  2.5%  2.2%  0.9us( 130us)  2.2us(  80us)(0.02%)  0.6us(  23us)   3397859 97.8%  2.0%(0.19%)  hash_table_lock
 0.01%  9.8%  1.9us(  13us)  4.6us(  24us)(0.00%)  2.7us(  23us)      5339 90.2%  7.2%( 2.6%)    hash_page_buffers+0x48
 0.37%  2.3%  0.3us(  51us)  2.1us(  80us)(0.01%)  0.6us(  12us)   1694440 97.7%  2.1%(0.24%)    remove_from_queues+0x18
  2.2%  2.1%  1.6us( 130us)  2.4us(  80us)(0.01%)  0.6us( 9.7us)   1698080 97.9%  2.0%(0.12%)    try_to_free_buffers+0x28

 0.00%    0%  4.1us(  16us)    0us                   0us               603  100%    0%(   0%)  tasklist_lock
 0.00%    0%  1.1us( 4.0us)    0us                   0us               201  100%    0%(   0%)    do_fork+0x560
 0.00%    0%  9.9us(  16us)    0us                   0us               201  100%    0%(   0%)    exit_notify+0x190
 0.00%    0%  1.2us( 4.4us)    0us                   0us               201  100%    0%(   0%)    release_task+0x8c

 0.18%    0%  9.2us(  39us)    0us                   0us             24582  100%    0%(   0%)  xtime_lock
 0.02%    0%  1.9us(  14us)    0us                   0us             12291  100%    0%(   0%)    timer_bh+0xc
 0.17%    0%   17us(  39us)    0us                   0us             12291  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( 0.6us)    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( 1.7us)    0us                   0us               140  100%    0%(   0%)  expand_fd_array+0x13c
 0.00%    0%  2.7us( 9.4us)    0us                   0us               140  100%    0%(   0%)  expand_fd_array+0x88
 0.19%    0%  0.1us(  29us)    0us                   0us           1722301  100%    0%(   0%)  ext2_alloc_block+0x1c
 0.17%    0%  0.2us(  77us)    0us                   0us           1018849  100%    0%(   0%)  ext2_discard_prealloc+0x14
 0.34%    0%  0.2us(  17us)    0us                   0us           1694441  100%    0%(   0%)  ext2_get_block+0x100
 0.20%    0%  0.1us(  26us)    0us                   0us           1694441  100%    0%(   0%)  ext2_get_block+0x27c
 0.90%    0%  4.0us(3200us)    0us                   0us            273700  100%    0%(   0%)  ext2_new_block+0x6cc
 0.00%    0%  0.3us( 1.1us)    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
 0.08%    0%  0.2us(  47us)    0us                   0us            508854  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              1428  100%    0%(   0%)  rt_check_expire__thr+0x64
 0.05%    0%  0.1us(  19us)    0us                   0us            507995  100%    0%(   0%)  sys_close+0x1c
 0.00%    0%  1.0us( 4.3us)    0us                   0us                60  100%    0%(   0%)  sys_dup2+0x2c
 0.04%    0%  0.1us(  14us)    0us                   0us            508570  100%    0%(   0%)  sys_open+0x60
 0.00%    0%  0.1us( 0.2us)    0us                   0us               101  100%    0%(   0%)  sys_open+0xbc
_________________________________________________________________________________________________________________________
Number of read locks found=6