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Microsoft Exchange Server
Streaming backup Test Result Report
Streaming Backup Statistics - All
Database Instance
Instance2440.1
Jetstress System Parameters
Thread count
Log buffers
Minimum database
cache
Maximum database
cache
Insert operations
Delete operations
Replace operations
Read operations
Lazy commits
Disk Subsystem Performance
LogicalDisk Avg. Disk
sec/Read
Database
0.003
(F:)
Log (E:)
0.000
Host System Performance
Counter
% Processor Time
Available MBytes
Free System Page Table Entries
Transition Pages RePurposed/sec 2653.995
Pool Nonpaged Bytes
Pool Paged Bytes
Database Page Fault Stalls/sec
Test Log
9/26/2008 12:06:32 PM -- Command Line: JetstressCmd.exe /c
Jetstress600_StreamBackup.xml
9/26/2008 12:06:32 PM -- Jetstress testing begins ...
9/26/2008 12:06:32 PM -- Prepare testing begins ...
9/26/2008 12:06:33 PM -- Attaching databases ...
9/26/2008 12:06:33 PM -- Prepare testing ends.
9/26/2008 12:06:35 PM -- Performance logging begins (interval: 15000 ms).
9/26/2008 12:06:35 PM -- Streaming backup databases ...
Jetstress
Database Size
(MBytes)
141989.02
8 (per-storage group)
9000
32.0 MB
256.0 MB
40%
30%
5%
25%
55%
Avg. Disk
sec/Write
0.000
0.000
Average
9.807
8920.774
16757673.000 16757673.000 16757673.000
77380770.670 73146368.000 79728640.000
265029465.819 71245824.000 353677312.000
0.000
Elapsed Backup
Time
03:39:13
Disk
Disk
Reads/sec
Writes/sec
86.142
0.002
0.000
0.007
Minimum
3.678
8835.000
0.000
0.000
MBytes
Transferred/sec
10.79
Avg. Disk
Bytes/Write
(n/a)
82.555
Maximum
12.780
9094.000
10140.790
0.000
26
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