hdd benchmarking

U

ulukay

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Mitglied seit
19.07.2006
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wer 5 mins zeit hat kann ja mal den tiobench ueber seine platte laufen lassen

ich rufs so auf
"tiotest -f1000 -t8"
damit arbeitet er mit insgesamt 8gb, also das doppelte was ich ram hab
zwecks vergleichbarkeit waer natuerlich recht wenn jeder mit denselben settings bencht, ergo insgesamt 2x RAM ;)

also fuer leute mit:
1GB Ram: tiotest -f250 -t8
2GB Ram: tiotest -f500 -t8
4GB Ram: tiotest -f1000 -t8
8GB Ram: tiotest -f2000 -t8

hier mal mein sas array (4gb ram)
b4og9m7btcx3hvqk8.png


hier 2 velos im 3ware-raid1 (2gb ram)
b4oinzvfhazk4zh2w.png


hier 8x Seagate Barracuda 7200.10 750GB, 16MB Cache, SATA II (ST3750640AS)
raid5 @ 3ware 9590SE-8ML - (8gb ram)
b4oihjcvf1lorvebc.png
 
Zuletzt bearbeitet:
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Code: 
,----------------------------------------------------------------------.
| Item                  | Time     | Rate         | Usr CPU  | Sys CPU |
+-----------------------+----------+--------------+----------+---------+
| Write        3781 MBs |  180.1 s |  20.999 MB/s |   2.4 %  |  93.2 % |
| Random Write   16 MBs |   22.2 s |   0.714 MB/s |   0.0 %  |   2.2 % |
| Read         3781 MBs |  168.6 s |  22.427 MB/s |   2.4 %  |  39.7 % |
| Random Read    16 MBs |   30.7 s |   0.513 MB/s |   0.1 %  |   3.7 % |
`----------------------------------------------------------------------'
Tiotest latency results:
,-------------------------------------------------------------------------.
| Item         | Average latency | Maximum latency | % >2 sec | % >10 sec |
+--------------+-----------------+-----------------+----------+-----------+
| Write        |        1.347 ms |    17658.662 ms |  0.01932 |   0.00238 |
| Random Write |        0.014 ms |       13.485 ms |  0.00000 |   0.00000 |
| Read         |        1.350 ms |     1391.536 ms |  0.00000 |   0.00000 |
| Random Read  |       29.530 ms |      537.662 ms |  0.00000 |   0.00000 |
|--------------+-----------------+-----------------+----------+-----------|
| Total        |        1.404 ms |    17658.662 ms |  0.00962 |   0.00118 |
`--------------+-----------------+-----------------+----------+-----------'
auf Hitachi HTS541010G9SA00 in meinem Notebook

Code: 
,----------------------------------------------------------------------.
| Item                  | Time     | Rate         | Usr CPU  | Sys CPU |
+-----------------------+----------+--------------+----------+---------+
| Write        1000 MBs |   27.2 s |  36.707 MB/s |   2.9 %  | 191.2 % |
| Random Write   31 MBs |   16.4 s |   1.903 MB/s |   0.1 %  |   7.8 % |
| Read         1000 MBs |   23.7 s |  42.163 MB/s |   2.8 %  |  98.5 % |
| Random Read    31 MBs |   37.1 s |   0.841 MB/s |   0.1 %  |   4.3 % |
`----------------------------------------------------------------------'
Tiotest latency results:
,-------------------------------------------------------------------------.
| Item         | Average latency | Maximum latency | % >2 sec | % >10 sec |
+--------------+-----------------+-----------------+----------+-----------+
| Write        |        0.589 ms |     4563.005 ms |  0.00430 |   0.00000 |
| Random Write |        0.067 ms |       86.315 ms |  0.00000 |   0.00000 |
| Read         |        0.726 ms |     1401.778 ms |  0.00000 |   0.00000 |
| Random Read  |       36.005 ms |     1161.567 ms |  0.00000 |   0.00000 |
|--------------+-----------------+-----------------+----------+-----------|
| Total        |        1.184 ms |     4563.005 ms |  0.00208 |   0.00000 |
`--------------+-----------------+-----------------+----------+-----------'
auf software Raid5 Samsung HD753J an einem PCI Promise SATA 300 TX4
 
Zuletzt bearbeitet:
Meine Systemplatte:
Seagate Barracuda 7200.10 320GB 16MB ST3320620NS:

Code: 
,----------------------------------------------------------------------.
| Item                  | Time     | Rate         | Usr CPU  | Sys CPU |
+-----------------------+----------+--------------+----------+---------+
| Write        4000 MBs |  107.1 s |  37.341 MB/s |   3.7 %  | 107.4 % |
| Random Write   31 MBs |   36.8 s |   0.850 MB/s |   0.0 %  |   1.0 % |
| Read         4000 MBs |   92.3 s |  43.341 MB/s |   4.0 %  |  31.8 % |
| Random Read    31 MBs |   30.8 s |   1.015 MB/s |   0.1 %  |   1.5 % |
`----------------------------------------------------------------------'
Tiotest latency results:
,-------------------------------------------------------------------------.
| Item         | Average latency | Maximum latency | % >2 sec | % >10 sec |
+--------------+-----------------+-----------------+----------+-----------+
| Write        |        0.757 ms |     6965.772 ms |  0.00742 |   0.00000 |
| Random Write |        0.009 ms |        8.698 ms |  0.00000 |   0.00000 |
| Read         |        0.687 ms |     1229.851 ms |  0.00000 |   0.00000 |
| Random Read  |       28.485 ms |      765.248 ms |  0.00000 |   0.00000 |
|--------------+-----------------+-----------------+----------+-----------|
| Total        |        0.827 ms |     6965.772 ms |  0.00368 |   0.00000 |
`--------------+-----------------+-----------------+----------+-----------'
 
2x Mobi 3035 32 GB, RAID 0, ext2:

Code: 
Tiotest results for 8 concurrent io threads:
,----------------------------------------------------------------------.
| Item                  | Time     | Rate         | Usr CPU  | Sys CPU |
+-----------------------+----------+--------------+----------+---------+
| Write        8000 MBs |  104.8 s |  76.306 MB/s |   2.6 %  |  68.2 % |
| Random Write   31 MBs |   21.4 s |   1.461 MB/s |   0.0 %  |   1.6 % |
| Read         8000 MBs |   52.4 s | 152.532 MB/s |   6.4 %  |  98.4 % |
| Random Read    31 MBs |    0.3 s | 113.856 MB/s |   8.7 %  | 200.0 % |
`----------------------------------------------------------------------'
Tiotest latency results:
,-------------------------------------------------------------------------.
| Item         | Average latency | Maximum latency | % >2 sec | % >10 sec |
+--------------+-----------------+-----------------+----------+-----------+
| Write        |        0.378 ms |     4204.486 ms |  0.00176 |   0.00000 |
| Random Write |        0.010 ms |       11.579 ms |  0.00000 |   0.00000 |
| Read         |        0.205 ms |       51.576 ms |  0.00000 |   0.00000 |
| Random Read  |        0.267 ms |        1.062 ms |  0.00000 |   0.00000 |
|--------------+-----------------+-----------------+----------+-----------|
| Total        |        0.291 ms |     4204.486 ms |  0.00088 |   0.00000 |
`--------------+-----------------+-----------------+----------+-----------'


2x Mobi 3035 32 GB, RAID 0, nilfs2:

Code: 
Tiotest results for 8 concurrent io threads:
,----------------------------------------------------------------------.
| Item                  | Time     | Rate         | Usr CPU  | Sys CPU |
+-----------------------+----------+--------------+----------+---------+
| Write        8000 MBs |  102.2 s |  78.270 MB/s |   2.7 %  | 122.7 % |
| Random Write   31 MBs |    1.1 s |  27.494 MB/s |   0.0 %  |  27.8 % |
| Read         8000 MBs |   56.4 s | 141.938 MB/s |   5.7 %  | 129.0 % |
| Random Read    31 MBs |    0.4 s |  70.526 MB/s |  12.6 %  | 156.4 % |
`----------------------------------------------------------------------'
Tiotest latency results:
,-------------------------------------------------------------------------.
| Item         | Average latency | Maximum latency | % >2 sec | % >10 sec |
+--------------+-----------------+-----------------+----------+-----------+
| Write        |        0.378 ms |     1659.222 ms |  0.00000 |   0.00000 |
| Random Write |        0.645 ms |      483.882 ms |  0.00000 |   0.00000 |
| Read         |        0.214 ms |      191.224 ms |  0.00000 |   0.00000 |
| Random Read  |        0.328 ms |        4.114 ms |  0.00000 |   0.00000 |
|--------------+-----------------+-----------------+----------+-----------|
| Total        |        0.297 ms |     1659.222 ms |  0.00000 |   0.00000 |
`--------------+-----------------+-----------------+----------+-----------'


2x TS16GSSD25S-S, RAID 0, ext2:

Code: 
Tiotest results for 8 concurrent io threads:
,----------------------------------------------------------------------.
| Item                  | Time     | Rate         | Usr CPU  | Sys CPU |
+-----------------------+----------+--------------+----------+---------+
| Write        8000 MBs |  149.4 s |  53.547 MB/s |   1.8 %  |  48.2 % |
| Random Write   31 MBs |   79.0 s |   0.396 MB/s |   0.0 %  |   0.4 % |
| Read         8000 MBs |   34.7 s | 230.277 MB/s |   9.8 %  | 149.1 % |
| Random Read    31 MBs |    0.4 s |  75.717 MB/s |  11.6 %  | 139.8 % |
`----------------------------------------------------------------------'
Tiotest latency results:
,-------------------------------------------------------------------------.
| Item         | Average latency | Maximum latency | % >2 sec | % >10 sec |
+--------------+-----------------+-----------------+----------+-----------+
| Write        |        0.532 ms |     6223.600 ms |  0.00459 |   0.00000 |
| Random Write |        1.014 ms |     2576.016 ms |  0.03750 |   0.00000 |
| Read         |        0.136 ms |      374.392 ms |  0.00000 |   0.00000 |
| Random Read  |        0.400 ms |        2.169 ms |  0.00000 |   0.00000 |
|--------------+-----------------+-----------------+----------+-----------|
| Total        |        0.335 ms |     6223.600 ms |  0.00236 |   0.00000 |
`--------------+-----------------+-----------------+----------+-----------'


2x TS16GSSD25S-S, RAID 0, nilfs2:

Code: 
Tiotest results for 8 concurrent io threads:
,----------------------------------------------------------------------.
| Item                  | Time     | Rate         | Usr CPU  | Sys CPU |
+-----------------------+----------+--------------+----------+---------+
| Write        8000 MBs |   85.4 s |  93.708 MB/s |   3.4 %  | 151.7 % |
| Random Write   31 MBs |    1.1 s |  27.631 MB/s |   1.7 %  |  26.6 % |
| Read         8000 MBs |   37.2 s | 214.975 MB/s |   8.1 %  | 209.6 % |
| Random Read    31 MBs |    0.5 s |  59.843 MB/s |   6.1 %  | 122.9 % |
`----------------------------------------------------------------------'
Tiotest latency results:
,-------------------------------------------------------------------------.
| Item         | Average latency | Maximum latency | % >2 sec | % >10 sec |
+--------------+-----------------+-----------------+----------+-----------+
| Write        |        0.319 ms |     1392.243 ms |  0.00000 |   0.00000 |
| Random Write |        0.748 ms |      602.610 ms |  0.00000 |   0.00000 |
| Read         |        0.145 ms |      243.733 ms |  0.00000 |   0.00000 |
| Random Read  |        0.467 ms |        4.168 ms |  0.00000 |   0.00000 |
|--------------+-----------------+-----------------+----------+-----------|
| Total        |        0.234 ms |     1392.243 ms |  0.00000 |   0.00000 |
`--------------+-----------------+-----------------+----------+-----------'
 
@lochfrass: altes schwein :-) will auch haben...


hier mal meine uralt systemplatte IC35L080AVVA07-0

Code: 
Tiotest results for 8 concurrent io threads:
,----------------------------------------------------------------------.
| Item                  | Time     | Rate         | Usr CPU  | Sys CPU |
+-----------------------+----------+--------------+----------+---------+
| Write        4000 MBs |  192.0 s |  20.829 MB/s |   2.1 %  | 108.8 % |
| Random Write   31 MBs |   28.7 s |   1.090 MB/s |   0.1 %  |   3.8 % |
| Read         4000 MBs |  146.4 s |  27.328 MB/s |   3.4 %  |  58.2 % |
| Random Read    31 MBs |   42.0 s |   0.744 MB/s |   0.2 %  |   5.4 % |
`----------------------------------------------------------------------'
Tiotest latency results:
,-------------------------------------------------------------------------.
| Item         | Average latency | Maximum latency | % >2 sec | % >10 sec |
+--------------+-----------------+-----------------+----------+-----------+
| Write        |        1.402 ms |    10255.095 ms |  0.02783 |   0.00010 |
| Random Write |        0.610 ms |      976.315 ms |  0.00000 |   0.00000 |
| Read         |        1.083 ms |     3600.171 ms |  0.00010 |   0.00000 |
| Random Read  |       39.835 ms |     1606.303 ms |  0.00000 |   0.00000 |
|--------------+-----------------+-----------------+----------+-----------|
| Total        |        1.389 ms |    10255.095 ms |  0.01386 |   0.00005 |
`--------------+-----------------+-----------------+----------+-----------'
Sobald der Preis stimmt oder ich genug Geld habe greif ich zu SLC-SSDs
 
Hier mal mein resultat mit 3 WD 1tb platten im sw raid 5 am oboard sata controller

Code: 
Tiotest results for 8 concurrent io threads:
,----------------------------------------------------------------------.
| Item                  | Time     | Rate         | Usr CPU  | Sys CPU |
+-----------------------+----------+--------------+----------+---------+
| Write         978 MBs |   22.8 s |  42.867 MB/s |   2.4 %  |  83.9 % |
| Random Write    0 MBs |    0.1 s |   0.344 MB/s |   0.0 %  |   0.0 % |
| Read          978 MBs |    0.3 s | 3784.370 MB/s | 191.9 %  | 1270.9 % |
| Random Read     0 MBs |    0.0 s |  32.552 MB/s |   0.0 %  |   0.0 % |
`----------------------------------------------------------------------'
Tiotest latency results:
,-------------------------------------------------------------------------.
| Item         | Average latency | Maximum latency | % >2 sec | % >10 sec |
+--------------+-----------------+-----------------+----------+-----------+
| Write        |        0.650 ms |     1943.342 ms |  0.00000 |   0.00000 |
| Random Write |        0.006 ms |        0.013 ms |  0.00000 |   0.00000 |
| Read         |        0.007 ms |       38.028 ms |  0.00000 |   0.00000 |
| Random Read  |        0.004 ms |        0.005 ms |  0.00000 |   0.00000 |
|--------------+-----------------+-----------------+----------+-----------|
| Total        |        0.328 ms |     1943.342 ms |  0.00000 |   0.00000 |
`--------------+-----------------+-----------------+----------+-----------'

Gruss
 
waere schoen gewesen haettest dich an die doppelte ram regel gehalten
 
d.h. du hast 512mb ram?

diese werte sind naemlich fuer festplatten komplett untypisch - das schaut nach reinem cache aus

| Read 978 MBs | 0.3 s | 3784.370 MB/s | 191.9 % | 1270.9 % |
| Random Read 0 MBs | 0.0 s | 32.552 MB/s | 0.0 % | 0.0 % |
 
habs jetzt gerade nochmal mit tiotest -f500 -t8 getestet und dann kommt genau das raus...
 
so hier nochmal ein test, vorher wars irgendwie das falsche raid array;)

hier mal das richtige...

Code: 
server home # tiotest -f500 -t8
Tiotest results for 8 concurrent io threads:
,----------------------------------------------------------------------.
| Item                  | Time     | Rate         | Usr CPU  | Sys CPU |
+-----------------------+----------+--------------+----------+---------+
| Write        4000 MBs |   93.4 s |  42.813 MB/s |   2.5 %  |  89.6 % |
| Random Write   31 MBs |   50.8 s |   0.615 MB/s |   0.1 %  |   2.5 % |
| Read         4000 MBs |   79.8 s |  50.107 MB/s |   2.7 %  |  35.1 % |
| Random Read    31 MBs |   24.8 s |   1.260 MB/s |   0.4 %  |   4.5 % |
`----------------------------------------------------------------------'
Tiotest latency results:
,-------------------------------------------------------------------------.
| Item         | Average latency | Maximum latency | % >2 sec | % >10 sec |
+--------------+-----------------+-----------------+----------+-----------+
| Write        |        0.697 ms |     3570.793 ms |  0.00645 |   0.00000 |
| Random Write |        5.314 ms |     6727.822 ms |  0.02500 |   0.00000 |
| Read         |        0.614 ms |      768.163 ms |  0.00000 |   0.00000 |
| Random Read  |       23.762 ms |      486.296 ms |  0.00000 |   0.00000 |
|--------------+-----------------+-----------------+----------+-----------|
| Total        |        0.763 ms |     6727.822 ms |  0.00329 |   0.00000 |
`--------------+-----------------+-----------------+----------+-----------'
 
Code: 
q6600 ~ # lshw -c disk      
  *-disk:0                                      
       description: ATA Disk                    
       product: WDC WD3200AAKS-2                
       vendor: Western Digital                  
       physical id: 0                           
       bus info: scsi@2:0.0.0                   
       logical name: /dev/sda                   
       version: 01.0                            
       serial: WD-WCAT16581201                  
       size: 298GiB (320GB)                     
       capabilities: partitioned partitioned:dos
       configuration: ansiversion=5 signature=1db8bdb9

q6600 ~ # tiotest -f1000 -t8
Tiotest results for 8 concurrent io threads:
,----------------------------------------------------------------------.
| Item                  | Time     | Rate         | Usr CPU  | Sys CPU |
+-----------------------+----------+--------------+----------+---------+
| Write        8000 MBs |  136.7 s |  58.501 MB/s |   4.0 %  | 189.0 % |
| Random Write   31 MBs |   30.6 s |   1.020 MB/s |  -0.3 %  |   5.2 % |
| Read         8000 MBs |   93.5 s |  85.591 MB/s |   4.4 %  |  49.6 % |
| Random Read    31 MBs |   59.6 s |   0.525 MB/s |   0.3 %  |   6.7 % |
`----------------------------------------------------------------------'
Tiotest latency results:                                                
,-------------------------------------------------------------------------.
| Item         | Average latency | Maximum latency | % >2 sec | % >10 sec |
+--------------+-----------------+-----------------+----------+-----------+
| Write        |        0.480 ms |     5897.605 ms |  0.00161 |   0.00000 |
| Random Write |        9.204 ms |      930.470 ms |  0.00000 |   0.00000 |
| Read         |        0.359 ms |     1779.272 ms |  0.00000 |   0.00000 |
| Random Read  |       58.120 ms |     1630.427 ms |  0.00000 |   0.00000 |
|--------------+-----------------+-----------------+----------+-----------|
| Total        |        0.549 ms |     5897.605 ms |  0.00080 |   0.00000 |
`--------------+-----------------+-----------------+----------+-----------'
 
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