SPECJVM Client98

JVM Client98	SPECjvm98 = 84.3, SPECjvm_base98 = 73.4
	2048 MB memory	over 256 MB category
Compaq Computer Corporation AlphaServer DS20 6/667
Compaq Computer Corporation Fast Virtual Machine (Fast VM) v1.2.2-4 for Tru64 UNIX

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

130

153

_202_jess

64.2

75.4

_201_compress

88.4

93.0

_209_db

40.5

54.8

_222_mpegaudio

99.4

104

_228_jack

93.6

104

_213_javac

41.5

47.3

Geometric Mean

73.4

84.3

SPEC license # 2

Tested by: Compaq

Test date: September 25, 2000

Client Hardware

CLIENT Hardware Vendor Compaq Computer Corporation

Vendor URL http://www.compaq.com

Model AlphaServer DS20 6/667

Processor 21264A

MHz 667

# of Procs 2 cores, 2 chips, 1 core/chip

Memory (MB) 2048

Primary cache 64KB(I)+64KB(D) on chip

Secondary cache 8MB

Other cache none

Memory configuration none

Filesystem UFS

Disks 4.0GB SCSI

Non-volatile storage none

Network loopback

Other hardware none

Client Software

CLIENT Software Vendor Compaq Computer Corporation

Vendor URL http://www.compaq.com

JVM Version Fast Virtual Machine (Fast VM) v1.2.2-4 for Tru64 UNIX

JVM Heap Memory (MB) 300

OS Version Compaq Tru64 UNIX v5.1

System state normal

Other software Software Development Kit (SDK) v1.2.2-6 for Tru64 UNIX

Tuning Notes

java -fast -XO -ms300m -mx300m

Server Hardware

SERVER Hardware Vendor Compaq Computer Corporation

Model AlphaServer DS20 6/667

Processor Alpha 21264A

MHz 667

# of Procs 2 cores, 2 chips, 1 core/chip

Memory (MB) 2048

Filesystem UFS

Disks 4.0GB SCSI

Other hardware

Server Software

SERVER OS Version Compaq Tru64 UNIX v5.1

Web server version Zeus 1.3.0

Other software none

Test Information

Tested by Compaq

SPEC license # 2

Test location Nashua, NH

Test date September 25, 2000

Client h/w available Nov-1999

JVM available Nov-2000

Client OS available Oct-2000

Other client s/w available Jun-2000

Server h/w available Nov-1999

Server OS available Oct-2000

Web server available Jun-2000

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	3.55	130	1.1	16.3	300.0	300.0
		1	3.13	147	37.9	197.0	300.0	300.0
		2	3.13	147	218.6	116.5	300.0	300.0
		3	3.07	150	138.2	36.1	300.0	300.0
		4	3.00	153	57.7	216.8	300.0	300.0
		5	3.07	150	238.4	140.0	300.0	300.0
_202_jess	380.0	0	5.92	64.2	1.2	33.4	300.0	300.0
		1	5.19	73.2	37.8	63.7	300.0	300.0
		2	5.15	73.7	68.2	94.2	300.0	300.0
		3	5.07	74.9	98.6	124.6	300.0	300.0
		4	5.04	75.4	129.1	154.9	300.0	300.0
_201_compress	1175.0	0	13.3	88.4	1.3	108.1	300.0	300.0
		1	12.9	91.0	116.7	223.1	300.0	300.0
		2	12.9	91.1	231.7	79.0	300.0	300.0
		3	12.6	93.0	87.6	193.9	300.0	300.0
		4	13.1	89.5	202.5	51.8	300.0	300.0
_209_db	505.0	0	11.4	44.2	4.0	80.2	300.0	300.0
		1	10.2	49.3	84.8	160.9	300.0	300.0
		2	9.21	54.8	165.4	241.6	300.0	300.0
		3	12.5	40.5	246.1	61.6	300.0	300.0
_222_mpegaudio	1100.0	0	11.1	99.4	1.3	3.9	300.0	300.0
		1	10.6	104	4.3	4.6	300.0	300.0
		2	10.5	104	5.0	5.3	300.0	300.0
		3	10.6	104	5.7	6.0	300.0	300.0
_228_jack	455.0	0	4.86	93.6	1.8	219.0	300.0	300.0
		1	4.38	104	244.3	191.4	300.0	300.0
		2	4.37	104	216.7	163.9	300.0	300.0
		3	4.37	104	189.3	136.8	300.0	300.0
_213_javac	425.0	0	10.2	41.5	2.4	12.0	300.0	300.0
		1	8.98	47.3	6.5	13.3	300.0	300.0
		2	9.21	46.1	6.8	19.1	300.0	300.0
		3	9.31	45.7	13.6	19.4	300.0	300.0

Heap Memory Utilization Graphs

Used and Total JVM heap at the end of each run