SPECJVM Client98

JVM Client98	SPECjvm98 = 21.2, SPECjvm_base98 = 19.9
	256 MB memory	48 through 256 MB category
IBM Corporation Netfinity 5500 8660_11U
IBM Corporation IBM JDK 1.1.6

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

21.7

24.7

_202_jess

20.8

22.2

_201_compress

31.1

31.4

_209_db

11.5

_222_mpegaudio

36.3

37.9

_228_jack

16.7

17.1

_213_javac

12.7

14.9

Geometric Mean

19.9

21.2

SPEC license # 11

Tested by: IBM Corporation

Test date: September 18, 1998

Client Hardware

CLIENT Hardware Vendor IBM Corporation

Vendor URL http://www.ibm.com

Model Netfinity 5500 8660_11U

Processor Pentium II

MHz 350

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

Memory (MB) 256

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

Secondary cache 512K(I+D)

Other cache none

Memory configuration n/a

Filesystem HPFS386

Disks 3x8GB

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 1.1.6

JVM Heap Memory (MB) 64

OS Version OS/2 Warp Server

System state normal

Other software IBM JIT 3.0 Beta3

Tuning Notes

applet -J-ms64m -J-mx64m http://localhost/jvm98/SpecApplet.html

Server Hardware

SERVER Hardware Vendor IBM Corporation

Model Netfinity 5500 8660_11U

Processor Intel Pentium II

MHz 350

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

Memory (MB) 256

Filesystem HPFS386

Disks 3x8GB

Other hardware none

Server Software

SERVER OS Version OS/2 Warp Server

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 September 18, 1998

Client h/w available Jun-1998

JVM available Jun-98

Client OS available Oct-1996

Other client s/w available Feb-1999

Server h/w available Jun-1998

Server OS available Oct-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	21.2	21.7	.7	44.6	64.0	64.0
		1	18.6	24.7	5.9	23.8	64.0	64.0
		2	19.8	23.2	44.4	29.2	64.0	64.0
_202_jess	380.0	0	18.2	20.8	.8	62.9	64.0	64.0
		1	17.1	22.2	4.5	2.1	64.0	64.0
		2	17.2	22.1	6.6	7.1	64.0	64.0
_201_compress	1175.0	0	37.8	31.1	.9	6.9	64.0	64.0
_201_compress	1175.0	1	37.4	31.4	15.3	3.9	64.0	64.0
_209_db	505.0	0	43.9	11.5	1.0	31.2	64.0	64.0
_209_db	505.0	1	43.9	11.5	35.6	23.1	64.0	64.0
_222_mpegaudio	1100.0	0	30.3	36.3	1.1	1.3	64.0	64.0
		1	29.1	37.7	1.6	1.3	64.0	64.0
		2	29.1	37.9	1.5	1.4	64.0	64.0
_228_jack	455.0	0	27.2	16.7	1.2	17.2	64.0	64.0
_228_jack	455.0	1	26.5	17.1	41.1	29.9	64.0	64.0
_213_javac	425.0	0	33.4	12.7	1.3	3.3	64.0	64.0
		1	28.6	14.9	3.6	4.7	64.0	64.0
		2	28.5	14.9	5.0	6.1	64.0	64.0

Heap Memory Utilization Graphs

Used and Total JVM heap at the end of each run