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EXECUTIVE SUMMARY

Page 13 of 74

Response Time – Throughput Curve

The Response Time-Throughput Curve illustrates the Average Response Time (milliseconds) and I/O Request Throughput at 100%, 95%, 90%, 80%, 50%, and 10% of the workload level used to generate the SPC-1 IOPS™ metric.

The Average Response Time measured at any of the above load points cannot exceed 30 milliseconds or the benchmark measurement is invalid.

Ramp Phase Response Time / Throughput Curve

30

25

20

Response Time (ms)

15

10

5

80%

90%

95%

100%

50%

10%

0

0

50000

100000

150000 200000 IO Requests per Second

250000

300000

350000

I/O Request Throughput Average Response Time (ms): All ASUs ASU-1 ASU-2 ASU-3 Reads Writes

10% Load 29,987.81

50% Load 150,000.17

80% Load 239,959.52

90% Load 269,976.29

95% Load 285,031.74

100% Load 300,062.04

2.18 2.76 2.79 0.68 4.58 0.62

3.60 4.54 4.83 1.09 7.55 1.03

5.26 6.49 7.96 1.46 11.19 1.39

5.95 7.33 9.49 1.48 12.92 1.41

6.53 7.97 10.63 1.67 14.08 1.61

7.08 8.59 11.75 1.81 15.26 1.74

Response Time – Throughput Data

SPC BENCHMARK 1™ V1.12

FULL DISCLOSURE REPORT

Huawei Symantec Technologies Co., Ltd. Huawei Symantec Oceanspace™ S8100 (8-node)

Submission Identifier: A00099 Submitted for Review: NOVEMBER 11, 2010

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