Repriced: SPC-2 (RAID 5 & 6 Results) Sun Storage 6180 Array (8Gb) Outperforms IBM DS5020 by up to 64% in Price-Performance

Results are presented on Oracle's Sun Storage 6180 array with 8 Gb connectivity for the SPC-2 benchmark using RAID 5 and RAID 6.
  • The Sun Storage 6180 array outperforms the IBM DS5020 system by 62% in price-performance for SPC-2 benchmark using RAID 5 data protection.

  • The Sun Storage 6180 array outperforms the IBM DS5020 system by 64% in price-performance for SPC-2 benchmark using RAID 6 data protection.

  • The Sun Storage 6180 array is over 50% faster than the previous generation systems, the Sun Storage 6140 array and IBM DS4700, on the SPC-2 benchmark using RAID 5 data protection.

Performance Landscape

Select results from Oracle and IBM competitive systems for the SPC-2 benchmark (in performance order), data as of August 7th, 2010 from the Storage Performance Council website.

Sponsor System SPC-2 MBPS $/SPC-2 MBPS ASU Capacity (GB) TSC Price Data
Protection
Level
Results Identifier
Oracle SS6180 1,286.74 $56.88 3,504.693 $73,190 RAID 6 B00044
IBM DS5020 1,286.74 $93.26 3,504.693 $120,002 RAID 6 B00042
Oracle SS6180 1,244.89 $50.40 3,504.693 $62,747 RAID 5 B00043
IBM DS5020 1,244.89 $81.73 3,504.693 $101,742 RAID 5 B00041
IBM DS4700 823.62 $106.73 1,748.874 $87,903 RAID 5 B00028
Oracle ST6140 790.67 $67.82 1,675.037 $53,622 RAID 5 B00017
Oracle ST2540 735.62 $37.32 2,177.548 $27,451 RAID 5 B00021
Oracle ST2530 672.05 $26.15 1,451.699 $17,572 RAID 5 B00026

SPC-2 MBPS = the Performance Metric
$/SPC-2 MBPS = the Price-Performance Metric
ASU Capacity = the Capacity Metric
Data Protection = Data Protection Metric
TSC Price = Total Cost of Ownership Metric
Results Identifier = A unique identification of the result Metric

Complete SPC-2 benchmark results may be found at http://www.storageperformance.org.

Results and Configuration Summary

Storage Configuration:

Sun Storage 6180 array with 4GB cache
30 x 146.8GB 15K RPM drives (for RAID 5)
36 x 146.8GB 15K RPM drives (for RAID 6)
4 x PCIe 8 Gb single port HBA

Server Configuration:

IBM system x3850 M2

Software Configuration:

Microsoft Windows 2003 Server SP2
SPC-2 benchmark kit

Benchmark Description

The SPC Benchmark-2™ (SPC-2) is a series of related benchmark performance tests that simulate the sequential component of demands placed upon on-line, non-volatile storage in server class computer systems. SPC-2 provides measurements in support of real world environments characterized by:
  • Large numbers of concurrent sequential transfers.
  • Demanding data rate requirements, including requirements for real time processing.
  • Diverse application techniques for sequential processing.
  • Substantial storage capacity requirements.
  • Data persistence requirements to ensure preservation of data without corruption or loss.

Key Points and Best Practices

  • This benchmark was performed using RAID 5 and RAID 6 protection.
  • The controller stripe size was set to 512k.
  • No volume manager was used.

See Also

Disclosure Statement

SPC-2, SPC-2 MBPS, $/SPC-2 MBPS are regular trademarks of Storage Performance Council (SPC). More info www.storageperformance.org, results as of 8/9/2010. Sun Storage 6180 Array 1,286.74 SPC-2 MBPS, $/SPC-2 MBPS $56.88, ASU Capacity 3,504.693 GB, Protect RAID 6, Cost $73,190, Ident. B00044. Sun Storage 6180 Array 1,244.89 SPC-2 MBPS, $/SPC-2 MBPS $50.40, ASU Capacity 3,504.693 GB, Protect RAID 5, Cost $62,747, Ident. B00043.

Comments:

Post a Comment:
Comments are closed for this entry.
About

BestPerf is the source of Oracle performance expertise. In this blog, Oracle's Strategic Applications Engineering group explores Oracle's performance results and shares best practices learned from working on Enterprise-wide Applications.

Index Pages
Search

Archives
« April 2014
SunMonTueWedThuFriSat
  
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
   
       
Today