SPECJVM Client98

JVM Client98	SPECjvm98 = 45.3, SPECjvm_base98 = 38.9
	256 MB memory	48 through 256 MB category
IBM Corporation RS/6000 44P Model 170
IBM IBM AIX Developer Kit, Java[tm] 2 Technology Edition, Version 1.2.2

Benchmark

SPEC ratios

SPEC Ratios

_227_mtrt

_202_jess

_201_compress

_209_db

_222_mpegaudio

_228_jack

_213_javac

G.Mean

Worst

Best

_227_mtrt

49.6

69.6

_202_jess

29.3

37.6

_201_compress

73.7

74.5

_209_db

19.7

20.2

_222_mpegaudio

87.7

95.8

_228_jack

36.8

42.5

_213_javac

19.8

24.6

Geometric Mean

38.9

45.3

SPEC license # 11

Tested by: IBM Corporation

Test date: February 11, 2000

Client Hardware

CLIENT Hardware Vendor IBM Corporation

Vendor URL http://www.ibm.com

Model RS/6000 44P Model 170

Processor POWER3-II

MHz 400

# of Procs 1 core, 1 chip, 1 core/chip

Memory (MB) 256

Primary cache 32KBI+64KBD on chip

Secondary cache 4MB(I+D) off chip

Other cache none

Memory configuration n/a

Filesystem JFS

Disks 9.1GB 7200rpm 16-bit SCSI

Non-volatile storage none

Network loopback

Other hardware none

Client Software

CLIENT Software Vendor IBM

Vendor URL http://www.ibm.com

JVM Version IBM AIX Developer Kit, Java[tm] 2 Technology Edition, Version 1.2.2

JVM Heap Memory (MB) 128

OS Version AIX 4.3.3 plus APAR IY06844

System state normal

Other software n/a

Tuning Notes

appletviewer -J-ms128M -J-mx128M http://localhost/SpecApplet.html
props/user autodelay = 1000
IBM_MIXED_MODE_THRESHOLD=0
Both the server and client run on the same machine

Server Hardware

SERVER Hardware Vendor IBM Corporation

Model RS/6000 44P Model 170

Processor POWER3-II

MHz 400

# of Procs 1 core, 1 chip, 1 core/chip

Memory (MB) 256

Filesystem JFS

Disks 9.1GB 7200rpm 16-bit SCSI

Other hardware none

Server Software

SERVER OS Version AIX 4.3.3 plus APAR IY06844

Web server version IBM HTTP Server 1.3.6

Other software n/a

Test Information

Tested by IBM Corporation

SPEC license # 11

Test location Austin, Texas

Test date February 11, 2000

Client h/w available Feb-2000

JVM available Dec-1999

Client OS available Feb-2000

Other client s/w available n/a

Server h/w available Feb-2000

Server OS available Feb-2000

Web server available Aug-1999

Other server s/w available n/a

Details of Runs

Benchmark	Ref. Time	Run #	Time (sec)	Ratio	Used heap (MB)		Total heap (MB)
Benchmark	Ref. Time	Run #	Time (sec)	Ratio	Start	End	Start	End
_227_mtrt	460.0	0	9.27	49.6	1.6	44.3	128.0	128.0
		1	6.61	69.6	66.7	113.1	128.0	128.0
		2	6.78	67.9	28.3	75.1	128.0	128.0
_202_jess	380.0	0	13.0	29.3	1.6	66.6	128.0	128.0
		1	10.1	37.5	71.2	8.1	128.0	128.0
		2	10.1	37.6	12.8	71.6	128.0	128.0
_201_compress	1175.0	0	15.9	73.7	1.7	107.8	128.0	128.0
_201_compress	1175.0	1	15.8	74.5	116.3	106.9	128.0	128.0
_209_db	505.0	0	25.7	19.7	1.7	98.9	128.0	128.0
_209_db	505.0	1	25.0	20.2	103.5	85.5	128.0	128.0
_222_mpegaudio	1100.0	0	12.5	87.7	1.7	4.0	128.0	128.0
		1	11.5	95.8	4.4	4.7	128.0	128.0
		2	11.6	94.6	5.0	5.3	128.0	128.0
_228_jack	455.0	0	12.4	36.8	2.1	108.5	128.0	128.0
		1	10.7	42.5	12.6	117.3	128.0	128.0
		2	10.7	42.4	21.9	5.4	128.0	128.0
_213_javac	425.0	0	21.5	19.8	2.9	19.0	128.0	128.0
		1	17.3	24.6	6.3	19.5	128.0	128.0
		2	17.3	24.6	6.8	20.0	128.0	128.0

Heap Memory Utilization Graphs

Used and Total JVM heap at the end of each run