+ uname -a
Linux taz 2.6.11-rc1-bk1 #1 SMP Thu Jan 13 09:11:26 PST 2005 x86_64 AMD Opteron(tm) Processor 250 AuthenticAMD GNU/Linux
+ grep MemTotal /proc/meminfo
MemTotal:     16126744 kB
+ dmesg
+ grep Bootdata
Bootdata ok (command line is root=/dev/ram0 init=/linuxrc ramdisk=8192 real_root=/dev/sda3 console=tty0 console=ttyS0,115200n8 elevator=cfq profile=2 gentoo=udev)
+ readprofile -r
+ vmstat 1
+ tiotest -d /data/scratch -f 8192
Tiotest results for 4 concurrent io threads:
,----------------------------------------------------------------------.
| Item                  | Time     | Rate         | Usr CPU  | Sys CPU |
+-----------------------+----------+--------------+----------+---------+
| Write       32768 MBs |  484.3 s |  67.662 MB/s |   0.8 %  |  12.9 % |
| Random Write   16 MBs |    3.2 s |   4.913 MB/s |   0.1 %  |   1.6 % |
| Read        32768 MBs |  155.1 s | 211.207 MB/s |   1.5 %  |  22.9 % |
| Random Read    16 MBs |    8.7 s |   1.795 MB/s |   0.1 %  |   0.3 % |
`----------------------------------------------------------------------'
Tiotest latency results:
,-------------------------------------------------------------------------.
| Item         | Average latency | Maximum latency | % >2 sec | % >10 sec |
+--------------+-----------------+-----------------+----------+-----------+
| Write        |        0.152 ms |   178448.837 ms |  0.00032 |   0.00015 |
| Random Write |        0.007 ms |        6.228 ms |  0.00000 |   0.00000 |
| Read         |        0.073 ms |      363.501 ms |  0.00000 |   0.00000 |
| Random Read  |        8.515 ms |      270.383 ms |  0.00000 |   0.00000 |
|--------------+-----------------+-----------------+----------+-----------|
| Total        |        0.115 ms |   178448.837 ms |  0.00016 |   0.00008 |
`--------------+-----------------+-----------------+----------+-----------'

+ pkill vmstat
+ readprofile
+ sort -nr +2
./lkml.sh: line 10:  8599 Terminated              vmstat 1 >vmstat.log