Dell H730P Uživatelský manuál stáhnout pdf (Strana 18)

A Principled Technologies test report 18

Consolidating older database servers with the Intel processor-powered

Dell PowerEdge R730xd using SanDisk DAS Cache

APPENDIX C – DETAILED TEST RESULTS

Figure 5 presents the detailed results of our testing.

Legacy server

R730xd with DAS Cache -

(2) SATA SSDs

R730xd with DAS Cache

(2) PCIe SSDs

# of supported

databases

Response time

(ms)

Avg.

transactions/

sec

Response time

(ms)

Avg.

transactions/

sec

Response time

(ms)

Avg.

transactions/

sec

0.924

251.85

0.403

257.97

0.248

260.34

1.180

252.93

0.442

257.87

0.281

260.16

0.378

258.57

0.231

260.58

0.435

257.77

0.271

260.11

0.417

258.02

0.264

260.20

0.453

257.96

0.283

259.98

0.435

258.15

0.278

260.28

0.459

257.80

0.277

260.30

0.444

258.04

0.284

260.28

0.434

258.26

0.258

260.54

0.452

257.94

0.263

260.48

0.410

258.56

0.210

261.21

Total average

1.052

252.39

0.423

258.01

0.262

260.37

Total users supported

10,000

60,000

Total transactions/sec

505

3,097

3,124

Avg. database volume

latency sec/read

0.702

0.169

0.067

Avg. database volume

latency sec/write

0.663

0.096

0.022

% of reduction in

average response time

59.8%

75.1%

Figure 5: Detailed results.

1 2 ... 13 14 15 16 17 18 19

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