documentation:benchmarks:rsbac_1.3.2rc2
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Current version
Git/Snapshot: 1.5.3
Release: 1.5.0

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RSBAC source code, can be unstable sometimes

=>  Events

No events planned

1.3.2rc2

benchmarks made with:

  • amd 64 3000+
  • GCC 4.1.2
  • no PaX
  • standard services are running (no X, no server) after a fresh boot. rebooted after each test.
  • Modules RC, AUTH and JAIL activated
  • log user and program based disabled
  • max list hash size is 1024
  • All other options to default

Every test has been made 3 times and only best times were kept

rsbac-admin building

Protocol: make distclean;sync;time make build on rsbac-admin-1.3 repository.

2.6.19.3, cache enabled

typetime (in seconds)
real34.967
user30.606
sys4.312


Profile: (Ticks spent, function name, tick/function_length ratio)

     1 get_nr_files                               0.0625
     1 lookup_hash                                0.0625
     1 read_tsc                                   0.0625
     1 rsbac_list_hash_pid                        0.0625
     2 unlink_file_vma                            0.0625
     4 adf_and_plus                               0.0625
     4 memcpy                                     0.0625
     7 strncpy_from_user                          0.0729
     2 check_userspace                            0.0800
     3 up_read                                    0.0938
    11 find_vma                                   0.0982
     2 hash_fd_cache                              0.1250
     2 rsbac_list_hash_fd                         0.1250
    97 lookup_lol_item                            0.1732
     3 role_hash                                  0.1875
    19 find_get_page                              0.2969
    41 __copy_to_user_ll                          0.3203
     3 ret_from_intr                              0.4286
   322 get_page_from_freelist                     0.4375
   946 default_idle                               9.8542

Cache ratio: GEN 730 RC 595

2.6.19.3, cache disabled

typetime (in seconds)
real34.884
user30.542
sys4.326


Profile: (Ticks spent, function name, tick/function_length ratio)

     2 vfs_permission                             0.0417
     6 sysenter_past_esp                          0.0496
    30 lookup_item                                0.0536
    29 rsbac_ta_list_get_data_ttl                 0.0604
     2 fput                                       0.0625
     2 rsbac_get_owner                            0.0625
     2 up_read                                    0.0625
     3 page_add_file_rmap                         0.0625
     4 memcpy                                     0.0625
    10 find_vma                                   0.0893
    26 __d_lookup                                 0.1083
     4 down_read_trylock                          0.1250
    19 lookup_device                              0.1696
     3 rsbac_list_hash_pid                        0.1875
    15 find_get_page                              0.2344
     4 rsbac_list_hash_fd                         0.2500
   324 get_page_from_freelist                     0.4402
    60 __copy_to_user_ll                          0.4688
     4 ret_from_intr                              0.5714
  1123 default_idle                              11.6979

2.6.17.13

typetime (in seconds)
real35.520
user31.558
sys3.960

dbench

Protocol: dbench -t 20 10 after 4 pre-warmup runs (including execute)

2.6.19.3, cache enabled

mediaspeed (in Mb/s)
disk146
ram176


Profile: (Ticks spent, function name, tick/function_length ratio)

Disk

   142 rsbac_ta_list_get_data_ttl                 0.2958
     5 unlock_buffer                              0.3125
    22 cond_resched                               0.3438
    42 sysenter_past_esp                          0.3471
    28 kmem_cache_alloc                           0.3500
    31 bit_waitqueue                              0.3875
    25 current_kernel_time                        0.3906
    50 ext3_group_sparse                          0.4464
     8 hash_fd_cache                              0.5000
   285 lookup_lol_item                            0.5089
    10 role_hash                                  0.6250
    10 rsbac_list_hash_fd                         0.6250
    72 lookup_device                              0.6429
    32 ext3_bg_has_super                          0.6667
   200 __copy_from_user_ll_nocache_nozero         0.6944
   154 find_next_zero_bit                         0.8370
    56 find_get_page                              0.8750
    15 rsbac_list_hash_pid                        0.9375
   392 __copy_to_user_ll                          3.0625
  3433 default_idle                              35.7604

Ram

    36 find_lock_page                             0.2812
    10 rsbac_get_owner                            0.3125
   178 lookup_lol_item                            0.3179
    31 strncpy_from_user                          0.3229
    11 _atomic_dec_and_lock                       0.3438
   258 get_page_from_freelist                     0.3505
    31 kmem_cache_alloc                           0.3875
   241 lookup_item                                0.4304
   112 __d_lookup                                 0.4667
    30 adf_and_plus                               0.4688
    58 sysenter_past_esp                          0.4793
    29 __wake_up_bit                              0.6042
   294 rsbac_ta_list_get_data_ttl                 0.6125
    10 rsbac_list_hash_pid                        0.6250
   259 rsbac_get_parent                           0.7358
   318 __copy_from_user_ll                        1.1691
    19 rsbac_list_hash_fd                         1.1875
   240 lookup_device                              2.1429
   254 default_idle                               2.6458
   541 __copy_to_user_ll                          4.2266

rsbac_get_parent calls: 78560533

FD Cachehitsmissesitemssubitemhm-ratio
GEN4735035827257348734873173
RC4990527327388755296187182

2.6.19, cache disabled

mediaspeed (in Mb/s)
disk136
ram176


Profile: (Ticks spent, function name, tick/function_length ratio)

Disk

    44 find_next_zero_bit                         0.2391
    59 __d_lookup                                 0.2458
     8 rsbac_get_owner                            0.2500
    25 strncpy_from_user                          0.2604
    26 kmem_cache_alloc                           0.3250
    40 sysenter_past_esp                          0.3306
    23 cond_resched                               0.3594
    25 adf_and_plus                               0.3906
    56 ext3_group_sparse                          0.5000
   182 rsbac_get_parent                           0.5170
   275 rsbac_ta_list_get_data_ttl                 0.5729
    37 find_get_page                              0.5781
    28 ext3_bg_has_super                          0.5833
    10 rsbac_list_hash_pid                        0.6250
   351 lookup_item                                0.6268
   192 __copy_from_user_ll_nocache_nozero         0.6667
   147 lookup_device                              1.3125
    27 rsbac_list_hash_fd                         1.6875
   390 __copy_to_user_ll                          3.0469
  3016 default_idle                              31.4167

Ram

    26 strncpy_from_user                          0.2708
    41 find_lock_page                             0.3203
    26 kmem_cache_alloc                           0.3250
   246 get_page_from_freelist                     0.3342
    11 rsbac_get_owner                            0.3438
    19 __wake_up_bit                              0.3958
    26 adf_and_plus                               0.4062
   234 lookup_item                                0.4179
    14 _atomic_dec_and_lock                       0.4375
     8 role_hash                                  0.5000
    63 sysenter_past_esp                          0.5207
   126 __d_lookup                                 0.5250
   296 rsbac_ta_list_get_data_ttl                 0.6167
   276 rsbac_get_parent                           0.7841
    17 rsbac_list_hash_pid                        1.0625
   311 __copy_from_user_ll                        1.1434
    24 rsbac_list_hash_fd                         1.5000
   194 lookup_device                              1.7321
   340 default_idle                               3.5417
   531 __copy_to_user_ll                          4.1484

2.6.17.13

mediaspeed (in Mb/s)
disk205
ram290
//
documentation/benchmarks/rsbac_1.3.2rc2.txt · Last modified: 2007/02/19 16:33 by kang

documentation/benchmarks/rsbac_1.3.2rc2.txt · Last modified: 2007/02/19 16:33 by kang
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