SPECsfs97_R1.v3 Result

IBM Corporation :	IBM eServer pSeries 690 Turbo
SPECsfs97_R1.v3 =	61120 Ops/Sec (Overall Response Time = 1.40 msec)

Performance

Throughput (ops/sec)	Response (msec)
6046	0.6
12103	0.8
18173	1.0
24294	1.0
30450	1.2
36626	1.3
42721	1.4
48885	1.6
54979	2.4
61120	5.3

Configuration

Server Configuration and Availability
Vendor	IBM Corporation
Hardware Available	December 2001
Software Available	December 2001
Date Tested	November 2001
SFS License Number	11
Licensee Locations	Austin, Texas

CPU, Memory and Power

Model Name IBM eServer pSeries 690 Turbo

Processor 1.3GHz POWER4

# of Processors 16

Primary Cache 64KBI+32KBD on chip

Secondary Cache 1440KB(I+D) on chip

Other Cache 128MB(I+D) off chip

UPS N/A

Other Hardware N/A

Memory Size 128 GB

NVRAM Size 768 MB (24 x 32MB)

NVRAM Type 32MB DRAM daughter card on SerialRAID adapter

NVRAM Description 7-day battery; cache bypass on battery failure

Server Software

OS Name and Version AIX 5L V5.1 (64-bit)

Other Software N/A

File System JFS and Enhanced JFS

NFS version 3

Server Tuning

Buffer Cache Size Dynamic

# NFS Processes 1

Fileset Size 580.2 GB

Network Subsystem
Network Type	Jumbo Frame Gigabit
Network Controller Desc.	IBM Gigabit Ethernet-SX PCI Adapter
Number Networks	6 (N1-N6)
Number Network Controllers	6
Protocol Type	UDP

Switch Type Alteon ACEswitch 180 (2)

Bridge Type N/A

Hub Type N/A

Other Network Hardware N/A

Disk Subsystem and Filesystems

Number Disk Controllers 25

Number of Disks 385

Number of Filesystems 336 (F1-F336)

File System Creation Ops default

File System Config See Other Notes

Disk Controller Wide/Ultra-2 SCSI I/O Controller

# of Controller Type 1

Number of Disks 1

Disk Type 18.2GB 7200rpm 16-bit SCSI

File Systems on Disks OS, page space

Special Config Notes N/A

Disk Controller IBM SSA 160 SerialRAID Adapter

# of Controller Type 24

Number of Disks 384

Disk Type 9.1GB 7200rpm SSA (Type DGHC)

File Systems on Disks F1-F14, F15-F28, F29-F42, ..., F323-F336

Special Config Notes See Other Notes

Load Generator (LG) Configuration
Number of Load Generators	6
Number of Processes per LG	56
Biod Max Read Setting	2
Biod Max Write Setting	2

LG Type LG1

LG Model RS/6000 Model 44P-270

Number and Type Processors 4 x 375MHz POWER3-II

Memory Size 3GB

Operating System AIX 4.3.3

Compiler N/A, SFS97_R1 pre-compiled binaries

Compiler Options N/A

Network Type IBM Gigabit Ethernet-SX PCI Adapter

Testbed Configuration

LG # LG Type Network Target File Systems Notes

1 LG1 N1 F1,F15,F29,...,F295,F309,F323,F2,F16,F30,...,F296,F310,F324,F3,F17,F31,...,F73,F87,F101 N/A

2 LG1 N2 F115,F129,F143,...,F297,F311,F325,F4,F18,F32,...,F284,F298,F312,F326,F5,F19,F33,...,F187,F201,F215 N/A

3 LG1 N3 F229,F243,F257,...,F299,F313,F327,F6,F20,F34,...,F300,F314,F328,F7,F21,F35,...,F301,F315,F329 N/A

4 LG1 N4 F8,F22,F36,...,F302,F316,F330,F9,F23,F37,...,F303,F317,F331,F10,F24,F38,...,F80,F94,F108 N/A

5 LG1 N5 F122,F136,F150,...,F304,F318,F332,F11,F25,F39,...,F291,F305,F319,F333,F12,F26,F40,...,F194,F208,F222 N/A

6 LG1 N6 F236,F250,F264,...,F306,F320,F334,F13,F27,F41,...,F307,F321,F335,F14,F28,F42,...,F308,F322,F336 N/A

Testbed Configuration
LG #	LG Type	Network	Target File Systems	Notes
1	LG1	N1	F1,F15,F29,...,F295,F309,F323,F2,F16,F30,...,F296,F310,F324,F3,F17,F31,...,F73,F87,F101	N/A
2	LG1	N2	F115,F129,F143,...,F297,F311,F325,F4,F18,F32,...,F284,F298,F312,F326,F5,F19,F33,...,F187,F201,F215	N/A
3	LG1	N3	F229,F243,F257,...,F299,F313,F327,F6,F20,F34,...,F300,F314,F328,F7,F21,F35,...,F301,F315,F329	N/A
4	LG1	N4	F8,F22,F36,...,F302,F316,F330,F9,F23,F37,...,F303,F317,F331,F10,F24,F38,...,F80,F94,F108	N/A
5	LG1	N5	F122,F136,F150,...,F304,F318,F332,F11,F25,F39,...,F291,F305,F319,F333,F12,F26,F40,...,F194,F208,F222	N/A
6	LG1	N6	F236,F250,F264,...,F306,F320,F334,F13,F27,F41,...,F307,F321,F335,F14,F28,F42,...,F308,F322,F336	N/A

Other Notes

There are 16 disks (14 filesystems) per disk controller. 8 disks per
logical disk volume (2 logical disk volumes per disk controller): 1 disk
contains filesystem logs, and each of the other 7 contain filesystem data.
The size of each filesystem log is 256MB.
There were 3 external 7040-61D I/O drawers used in this configuration:
The adapters were distributed as follows:
-- I/O drawer #1: 5 Gigabit Ethernet and 10 SSA adapters
-- I/O drawer #2: 1 Gigabit Ethernet and 10 SSA adapters
-- I/O drawer #3: 4 SSA adapters
JFS used for the OS, Enhanced JFS used for the test filesystems (F1-F336).
SSA adapters/disks configured in JBOD mode with fast-write enabled.
Using jumbo frames (9000-byte MTU) over Gigabit Ethernet.
Server tuning: Gigabit Ethernet adapter jumbo_frames=yes; vmtune -P 100,
nfs_server_base_priority=80, nfs_max_threads=1024, nfs_socketsize=800000,
nfs_server_clread=0
Client tuning: Gigabit Ethernet adapter jumbo_frames=yes
1440KB L2 cache shared between every 2 CPUs. 128MB L3 cache shared
between 8 CPUs within an MCM (multichip module).
APAR IY22854 required on AIX 5L V5.1 to enable new hardware support.
The number of NFS daemons (nfsd threads) is dynamic.

First published at SPEC.org on 11-Dec-2001

LG Type	LG1
LG Model	RS/6000 Model 44P-270
Number and Type Processors	4 x 375MHz POWER3-II
Memory Size	3GB
Operating System	AIX 4.3.3
Compiler	N/A, SFS97_R1 pre-compiled binaries
Compiler Options	N/A
Network Type	IBM Gigabit Ethernet-SX PCI Adapter