SPECJVM Client98

JVM Client98	SPECjvm98 = 17.2, SPECjvm_base98 = 15.7
	128 MB memory	48 through 256 MB category
IBM Corporation 300XL 6588-42U
IBM Corporation IBM JDK 1.1.7

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

17.7

21.6

_202_jess

16.3

18.2

_201_compress

24.5

24.6

_209_db

8.60

8.75

_222_mpegaudio

28.5

30.4

_228_jack

14.8

15.5

_213_javac

9.21

11.3

Geometric Mean

15.7

17.2

SPEC license # 11

Tested by: IBM Corporation

Test date: November 25, 1998

Client Hardware

CLIENT Hardware Vendor IBM Corporation

Vendor URL http://www.ibm.com

Model 300XL 6588-42U

Processor Pentium II

MHz 266

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

Memory (MB) 128

Primary cache 16KB(I)+16KB(D)

Secondary cache 512KB(I+D)

Other cache none

Memory configuration n/a

Filesystem HPFS386

Disks 1x4.2GB EIDE

Non-volatile storage none

Network loopback

Other hardware none

Client Software

CLIENT Software Vendor IBM Corporation

Vendor URL http://www.ibm.com

JVM Version IBM JDK 1.1.7

JVM Heap Memory (MB) 64

OS Version OS/2 Warp 4

System state normal

Other software IBM JIT 3.0

Tuning Notes

applet -J-ms64m -J-mx64m

Server Hardware

SERVER Hardware Vendor IBM Corporation

Model 300XL 6588-42U

Processor Intel Pentium II

MHz 266

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

Memory (MB) 128

Filesystem HPFS386

Disks 1x4.2GB EIDE

Other hardware none

Server Software

SERVER OS Version OS/2 Warp 4

Web server version Apache 1.3.1

Other software none

Test Information

Tested by IBM Corporation

SPEC license # 11

Test location Austin, Texas

Test date November 25, 1998

Client h/w available Oct-1997

JVM available Nov-1998

Client OS available Aug-1996

Other client s/w available Nov-1998

Server h/w available Oct-1997

Server OS available Aug-1996

Web server available Aug-1998

Other server s/w available none

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	26.0	17.7	.7	44.7	64.0	64.0
		1	21.3	21.6	6.0	46.7	64.0	64.0
		2	21.6	21.3	8.7	48.4	64.0	64.0
_202_jess	380.0	0	23.4	16.3	.8	62.9	64.0	64.0
		1	20.9	18.1	4.6	2.3	64.0	64.0
		2	20.9	18.2	6.8	7.6	64.0	64.0
_201_compress	1175.0	0	47.9	24.5	1.0	46.0	64.0	64.0
_201_compress	1175.0	1	47.7	24.6	54.4	43.3	64.0	64.0
_209_db	505.0	0	57.7	8.75	1.2	43.8	64.0	64.0
_209_db	505.0	1	58.7	8.60	48.2	36.3	64.0	64.0
_222_mpegaudio	1100.0	0	36.2	30.4	1.4	1.6	64.0	64.0
_222_mpegaudio	1100.0	1	38.6	28.5	1.9	2.0	64.0	64.0
_228_jack	455.0	0	30.7	14.8	1.4	18.1	64.0	64.0
		1	29.3	15.5	41.9	61.2	64.0	64.0
		2	29.4	15.5	22.9	41.0	64.0	64.0
_213_javac	425.0	0	46.1	9.21	1.6	3.6	64.0	64.0
		1	37.5	11.3	3.9	5.1	64.0	64.0
		2	38.3	11.1	5.3	6.5	64.0	64.0

Heap Memory Utilization Graphs

Used and Total JVM heap at the end of each run