Microsoft Exchange 2000 Bedienungsanleitung PDF herunterladen (Seite 31)

Appendix A—Performance data

The following table summarizes the test results for the final configurations.

Table 8.

Summary MSA1000 test EVA3000 test

Client load 1,200 users 3,000 users

Benchmark profile MAPI Messaging Benchmark (MMB2) MAPI Messaging Benchmark (MMB2)

Protocol Exchange MAPI Exchange MAPI

Length of steady state 4 hours 4 hours

Length of test 8 hours 8 hours

Transactions in total

Total messages submitted (four-hour

steady state)

13,186 80,213

Total messages recipients delivered

(four-hour steady state)

29,214 326,371

Total messages sent (four-hour steady

state)

13,186 80,213

Transaction load (average per minute)

Messages submitted/min 54.9 330.5

Messages delivered/min 121.7 1358.8

Messages sent/min 54.9 330.5

Processor utilization

Average processor utilization (four-

hour steady state)

2.8% 10.7%

Disk array performance

Avg. database disk transfers/s (four-

hour steady state)

573 633

Avg. log disk transfers/s (four-hour

steady state)

33 257

Avg. database disk bytes/s (four-hour

steady state)

2,561,742 3,119,950

Avg. log disk bytes/s (four-hour steady

state)

129,620 611,934

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Microsoft Exchange 2000 Bedienungsanleitung Seite 31