infortrend eonstor ds 1016r 20,000 mailbox resiliency

Copyright © 2016 Infortrend Technology, Inc. All rights reserved. Infortrend, ESVA, EonStor, EonNAS and EonPath are trademarks or registered trademarks of Infortrend. All other marks and names mentioned herein may be trademarks of their respective owners. The information contained herein is subject to change without notice. The content provided as is, without express or implied warranties of any kind.

Infortrend EonStor DS 1016R 20,000 Mailbox Resiliency Exchange 2013 Storage Solution

Tested with: ESRP – Storage Version 4.0

Tested Date: 2016/05/20

Infortrend EonStor DS 1016R

20,000 Mailbox Resiliency Exchange

2013 Storage Solution

Technical White Paper


Copyright © 2016 Infortrend Technology, Inc. All rights reserved. / 46

Table of Contents

Overview ......................................................................................................................................... 4

Disclaimer ....................................................................................................................................... 4

Features .......................................................................................................................................... 5

Significant Feature List ...................................................................................................... 6

Solution Description ...................................................................................................................... 7

Targeted Customer Profile ........................................................................................................ 9

Tested Deployment ................................................................................................................... 9

Simulated Exchange Configuration .................................................................................... 9

Storage Hardware ............................................................................................................ 10

Storage Software ............................................................................................................. 10

Storage Disk Configuration (Mailbox Store & Log Disks) ................................................. 10

Best Practices .............................................................................................................................. 12

Backup Strategy ...................................................................................................................... 13

Contact for Additional Information ............................................................................................. 14

Test Result Summary ................................................................................................................... 15

Reliability ................................................................................................................................ 15

Storage Performance Results ................................................................................................. 15

Database Backup/Recovery Performance .............................................................................. 16

Database Read-only Performance ................................................................................... 16

Transaction Log Recovery/Replay Performance ............................................................. 17

Conclusion ................................................................................................................................... 18

Appendix: Test Report ................................................................................................................. 19

Appendix A: Stress Test .......................................................................................................... 19

24hr Stress Test Result Report (Server 1) ....................................................................... 19

Stress Test Database Checksum (Server 1) .................................................................... 21

24hr Stress Test Result Report (Server 2) ....................................................................... 22

Stress Test Database Checksum (Server 2) .................................................................... 25

Appendix B: Performance Test................................................................................................ 27

2 hr Performance Test Result Report (Server 1) .............................................................. 27

Performance Test Database Checksum (Server 1) .......................................................... 30

2 hr Performance Test Result Report (Server 2) .............................................................. 31

Performance Test Database Checksum (Server 2) .......................................................... 34

Appendix C: Database Backup Test ........................................................................................ 36

Database Backup Test Result Report (Server 1) ............................................................. 36

Database Backup Test Result Report (Server 2) ............................................................. 37

Appendix D: Soft Recovery ..................................................................................................... 39

Soft Recovery Test Result Report (Server 1) ................................................................... 39



Soft Recovery Performance Test Result Report (Server 1) .............................................. 41

Soft Recovery Test Result Report (Server 2) ................................................................... 42

Soft Recovery Performance Test Result Report (Server 2) .............................................. 44



Overview

This document provides information on Infortrend® storage solution for Microsoft Exchange Server,

based the Microsoft® Exchange Solution Reviewed Program (ESRP) *. For any questions or

comments regarding the contents of this document, see Contact for Additional Information.

*The ESRP was a program developed by Microsoft Corporation and provide a common storage

testing framework for vendors to publish information on its storage solutions for Microsoft Exchange

Server software. For more details on this program, please visit the web page:

http://technet.microsoft.com/en-us/exchange/ff182054

Disclaimer

This Document has been produced independently of Microsoft Corporation. Microsoft Corporation

expressly disclaims responsibility for, and makes no warranty, express or implied, with respect to,

the accuracy of the contents of this document.

The information contained in this document represents the current view of Infortrend on the issues

discussed as of the date of publication. Due to changing market conditions, it should not be

interpreted to be a commitment on the part of Infortrend, and Infortrend cannot guarantee the

accuracy of any information presented after the date of publication.

http://technet.microsoft.com/en-us/exchange/ff182054



Features

EonStor DS 1000 series storage systems deliver the best cost to performance ratios for SMB users

of all entry-level RAID solutions. Models available in diverse form factors: 12-bay, 16-bay, and

compact 24-bay. The EonStor DS 1000 series use redundant controller design up to 32 GB of RAM

and 3.2 TB SSD Cache per system with 8Gb/s or 16Gb/s Fibre Channel, 10Gb/s iSCSI, or 6Gb/s or

12Gb/s SAS host connectivity option for flexible hybrid interfaces. For EonStor DS 1016, the model

supports up to 316 drives through compatible expansion enclosures.

Table 1: Infortrend DS 1016 storage



Significant Feature List

Sustained performance guaranteed:

Systems provide up to 550K IOPS. Throughput reaches transmission up to 5,500MB/s in reading

and 1,900MB/s in writing.

Hybrid host interconnect:

Host board slots of single modular are supported for each controller. Choose module host interface

8Gb/s or 16Gb/s Fibre Channel, 10Gb/s iSCSI, or 6Gb/s or 12Gb/s SAS.

Expansion Scalability:

Provide 6 Gb/s SAS ports for backend connectivity up to 5 JBOD expansion with 316 HDDs.

Unified management:

Provide easy deployment and management via browser-based GUI Manager software suite -

SANWatch.

Data service:

Provide equipped Snapshot, local & remote replication for protecting data, automated Tiering, and

SSD Cache for efficiency.

Availability and Reliability:

Support redundant, hot-swappable hardware modules, including controller, power supply unit and

cooling fan. With high-availability hardware design, it prevents the "single-point-of-failure".

Capacity efficiency:

Use thin provisioning to ensure the most efficient allocation of pooled capacity.

Green Design:

Support high-efficiency power supplies and intelligent multi-level drive spin-down technology.

For more detail information of this product, please check the product link:

http://www.infortrend.com/global/Products/families/ESDS/1000




Solution Description

In this solution we deployed 20,000 mailbox users with two exchange server per DAG on Infortrend

DS 1016 storage. The host was configured to support up to 20,000 mailbox accounts with 2 GB

mailbox capacity and 0.12 user profile (150 Messages sent and received per day, including 20%

overhead).

The solution uses 32 disks for databases on storage array.

16 spindles in a RAID1 disk group

10 Exchange databases per disk group

Figure 1: Solution configuration

A RAID1 disk group was created with 16 HDDs (16 x 4TB NL-SAS drives per group) in this solution,

one RAID group was hosted by one controller of the EonStor DS 1016R. For The disk group, each

includes one LUN for a total of 10 databases hosted by one active Exchange servers. Figure 1

shows the complete architecture of this solution.

Each database has 1 active at the local site and 1 passive at the remote site. The servers were

configured in the same DAG for exchange 2013 built in database recovery high availability mailbox

resiliency when encountered failure.



Figure 2: Database architecture

The proposed solution topology is connected with “No single point of failure” method. Three

physical servers were deployed in this solution with multipath IO configured. Figure 3 shows the

complete diagram.

Figure 3: Solution connection topology

The ESRP-Storage program focuses on storage solution testing to address performance and

reliability issues with storage design. However, storage is not the only factor to take into

consideration when designing a scale up Exchange solution. Other factors which affect the server

scalability are: server processor utilization, server physical and virtual memory limitations, resource

requirements for other applications, directory and network service latencies, network infrastructure

limitations, replication and recovery requirements, and client usage profiles. All these factors are

beyond the scope for ESRP-Storage. Therefore, the number of mailboxes hosted per server as part

of the tested configuration may not necessarily be viable for some customer deployment.

For more information on identifying and addressing performance bottlenecks in an Exchange

system, please refer to Microsoft's Troubleshooting Microsoft Exchange Server Performance,

available at http://technet.microsoft.com/en-us/library/dd335215.aspx.

http://technet.microsoft.com/en-us/library/dd335215.aspx.



Targeted Customer Profile

This solution targets a 20,000 user Exchange Server 2013 environment, suitable for small and

medium size companies. The EonStor DS 1000 series provide excellent performance and price

point through replication, backup and disaster recovery features. This EonStor DS 1000 series

solution was also designed for easy deployment and maintenance without IT professionals

involved.

This solution has been tested with the following characteristics:

20,000 active mailboxes

2.0 GB capacity for each Mailbox

0.12 User Profile (150 messages sent and received per user per day, including 20% overhead)

2 Exchange servers per DAG, each supporting 10,000 users.

24 x 7 background database maintenance enabled

Mailbox resiliency

Two Infortrend EonStor DS 1016R storage (one tested)

Tested Deployment

The following tables summarize the testing environment:

Simulated Exchange Configuration

Number of Exchange mailboxes simulated 20,000

Number of Database Availability Groups

(DAGs) 1

Number of servers/DAG 4 (2 tested)

Number of active mailboxes/server 10,000

Number of databases/host 10

Number of copies/database 2

Number of mailboxes/database 1,000

User profile: I/O’s per second per mailbox 0.10 IOPS with a 20% headroom

(0.12 IOPS tested)

Database/Log LUN size 2TB

Total database size for performance testing 38.2TB

% storage capacity used by Exchange

database** 95.5%

**Storage performance characteristics change based on the percentage utilization of the individual

disks. Tests that use a small percentage of the storage (~25%) may exhibit reduced throughput if

the storage capacity utilization is significantly increased beyond what is tested in this paper.



Storage Hardware

Storage Connectivity (Fiber Channel,

SAS, SATA, iSCSI)

Fibre Channel

Storage model and OS/firmware

revision

EonStor DS 1016R

Firmware version: 5.55C.08

Storage cache 16GB per controller

Number of storage controllers 2

Number of storage ports 8

Maximum bandwidth of storage

connectivity to host

64 Gbps bandwidth

(4 x 8Gb/s FC per controller)

Switch type/model/firmware revision N/A

HBA model and firmware Qlogic QLE2562

Firmware version: 4.6.02

Number of HBAs/host 2 per host

Host server type Intel(R) Xeon(R) X3470 @

2.93Ghz 2.93Ghz x 32GB RAM

Total number of disks tested in solution 32

Maximum number of spindles can be

hosted in the storage

316

Storage Software

HBA driver Driver version: 9.1.8.6

HBA QueueTarget Setting N/A

HBA QueueDepth Setting N/A

Multi-Pathing Microsoft MPIO

Host OS Windows Server 2008 R2 64bit

ESE.dll file version 15.00.0516.026

Replication solution name/version N/A

Storage Disk Configuration (Mailbox Store & Log Disks)

Disk type, speed and firmware revision 7.2k RPM NL SAS drive

Raw capacity per disk (GB) 3725.77GB

Number of physical disks in test 32

Total raw storage capacity (GB) 119224.64GB (116.43TB)

Disk slice size (GB) N/A



RAID level RAID 1

Total formatted capacity 40TB

Storage capacity utilization 34.4%

Database capacity utilization 32.8%



Best Practices

Exchange server is a disk-intensive application. Based on the testing run using the ESRP

framework, Infortrend recommends the following to improve the storage performance.

Capacity and performance

Mailbox capacity

Performance requirements

Future growth

This solution includes the best practice of initial deployment of EonStor DS for Microsoft Exchange

2013, under consideration of both mailbox capacity and performance requirements. The type and

amount of hard disk drives is the key factor in this solution when considering future growth in data

size and usage. Please refer to the Microsoft Exchange 2013 best practices on storage design from

Microsoft, and visit: https://technet.microsoft.com/en-us/library/ee832792(v=exchg.150).aspx

Layout

Number of database

Database size

Since larger database size and more number of databases may cause higher performance impact,

it is recommended to follow this white paper for the best practice when configuring the number of

database and database size when using EonStor DS for Exchange 2013 deployment. It has been

tested that with the same total available capacity, deploying more databases will cause a higher

impact than deploying larger databases.

Windows server 2008 R2 no longer require to use diskpart for partitioning and aligning sector

boundary. For windows server 2003, use diskpart to align the sectors to 64k.

It is not recommended to share Exchange 2013 disks with other IO intensive applications it

may cause performance impact.

Database and Log I/O is no longer needed to be isolated in Exchange 2013 solution.

It is best practice to format the database and log LUN as 64k allocation size.

It is best practice to minimize the number of database and increase the database size.

It is best practice to minimize the number of disk groups and multiple disk groups hosted by a

single server may carry lower performance than single disk groups.

It is recommended to use identical drives for better performance optimization and capacity

utilization.

It is best practice to optimize performance by balancing the load of both controllers with even

disk groups.

https://technet.microsoft.com/en-us/library/ee832792(v=exchg.150).aspx



Backup Strategy

This solution has reserved capacity for Infortrend snapshot technology for Exchange server data

protection. For database backup, deployment of capacity expansion will be required in addition to

this solution.



Contact for Additional Information

To find out more detail information about the EonStor DS 1000 series, please visit the product

solution webpage: http://www.infortrend.com/global/Products/families/ESDS/1000

For more information about Infortrend storage solution, we recommend you consult with Infortrend

directly to assist with the related information about products and services. Or visit Infortrend website:

http://www.infortrend.com


http://www.infortrend.com/



Test Result Summary

This section provides a high level summary of the test data from ESRP and the link to the detailed

html reports which are generated by ESRP testing framework. Please check the Appendix for all

detailed information about test results.

Reliability

A number of tests in the framework are to check Reliability tests runs for 24 hours. The goal is to

verify the storage can handle high IO load for a long period of time. Both log and database files will

be analyzed for integrity after the stress test to ensure no database/log corruption. Please check the

Appendix A: Stress Test for detailed results.

The following list provides an overview: (click on the underlined word will show the html report after

the reliability tests run)

No errors reported in the saved event log file.

No errors reported in during the database and log checksum process.

Storage Performance Results

The Primary Storage performance testing is designed to exercise the storage with maximum

sustainable Exchange type of IO for 2 hours. The test is to show how long it takes for the storage to

respond to an IO under load. The data below is the sum of all of the logical disk I/O’s and average of

all the logical disks I/O latency in the 2 hours test duration. Each server is listed separately and the

aggregate numbers across all servers is listed as well. Please check the Appendix B: Performance

Test for detailed results.

Individual Server Metrics:

The sum of I/O’s across Storage Groups and the average latency across all Storage Groups on a

per server basis.

Server 1

Database I/O

Database Disks Transfers/sec 1499.415

Database Disks Reads/sec 1054.035

Database Disks Writes/sec 445.379

Average Database Disk Read Latency (ms) 17.1699



Average Database Disk Write Latency (ms) 1.7399

Transaction Log I/O

Log Disks Writes/sec 314.158

Average Log Disk Write Latency (ms) 0.4333

Server 2

Database I/O






Transaction Log I/O



Aggregate Performance across all servers Metrics:

The sum of I/O’s across servers in solution and the average latency across all servers in solution.

Database I/O






Transaction Log I/O



Database Backup/Recovery Performance

There are two tests reports in this section. The first one is to measure the sequential read rate of the

database files, and the second is to measure the recovery/replay performance (playing transaction

logs in to the database).

Database Read-only Performance

The test is to measure the maximum rate at which databases could be backed up via VSS. The

following table shows the average rate for a single database file. Please check the Appendix C:

Database Backup Test for detailed results.



MB read/sec per database 79.355

MB read/sec total per server 793.545

Transaction Log Recovery/Replay Performance

The test is to measure the maximum rate at which the log files can be played against the databases.

The following table shows the average rate for 500 log files played in a single storage group. Each

log file is 1 MB in size. Please check the Appendix D: Soft Recovery for detailed results.

Average time to play one Log file (sec) 3.193



Conclusion

The information discussed in this report describes the best practices and test report for EonStor DS

1016R supporting up to 20,000 users. The test was conducted under the environment listed in the

Tested Deployment section. The test result shows that the EonStor DS 1016R system is capable of

handing the specified number of users without using up its performance resources.

This document is developed by storage solution providers, and reviewed by Microsoft Exchange

Product team. The test results/data presented in this document is based on the tests introduced in

the ESRP test framework. Customer should not quote the data directly for his/her pre-deployment

verification. It is still necessary to go through the exercises to validate the storage design for a

specific customer environment.

ESRP program is not designed to be a benchmarking program; tests are not designed to getting the

maximum throughput for a giving solution. Rather, it is focused on producing recommendations

from vendors for Exchange application. So the data presented in this document should not be used

for direct comparisons among the solutions.



Appendix: Test Report

This appendix contains Microsoft Exchange Jetstress 2013 test results for one of the servers used

in testing this storage solution. These test results are representative of the results obtained for all of

the servers tested.

Appendix A: Stress Test

Microsoft Exchange Jetstress 2013

24hr Stress Test Result Report (Server 1)

Test Summary

Overall Test Result Pass

Machine Name WIN-4VVEHEOP6PE

Test Description

Test Start Time 5/21/2016 1:23:45 AM

Test End Time 5/22/2016 2:03:51 PM

Collection Start Time 5/21/2016 1:27:06 AM

Collection End Time 5/22/2016 1:26:57 AM

Jetstress Version 15.01.0466.019

ESE Version 15.00.0516.026

Operating System Windows Server 2008 R2 Standard (6.1.7600.0)

Performance Log C:\Program Files\Exchange Jetstress\20160521-1_TC=30_2G(Stress)\Stress_2016_5_21_1_24_7.blg

Database Sizing and Throughput

Achieved Transactional I/O per Second 1468.018

Target Transactional I/O per Second 1200

Initial Database Size (bytes) 21042281709568

Final Database Size (bytes) 21103073951744

Database Files (Count) 10

Jetstress System Parameters

Thread Count 30

Minimum Database Cache 320.0 MB

Maximum Database Cache 2560.0 MB

Insert Operations 40%

Delete Operations 20%

Replace Operations 5%

Read Operations 35%

Lazy Commits 70%

Run Background Database Maintenance True

Number of Copies per Database 2

Database Configuration

Instance2916.1 Log path: E:\DB1

Database: E:\DB1\Jetstress001001.edb





















Transactional I/O Performance

MSExchange

Database ==>

Instances

I/O

Database

Reads

Average

Latency

(msec)

I/O

Database

Writes

Average

Latency

(msec)

I/O

Database

Reads/sec

I/O

Database

Writes/sec

I/O

Database

Reads

Average

Bytes

I/O

Database

Writes

Average

Bytes

I/O Log

Reads

Average

Latency

(msec)

I/O Log

Writes

Average

Latency

(msec)

I/O Log

Reads/sec

I/O Log

Writes/sec

I/O Log

Reads

Average

Bytes

I/O Log

Writes

Average

Bytes

Instance2916.1 18.578 1.710 103.156 43.658 32965.675 35136.743 0.000 0.424 0.000 30.638 0.000 7774.894

Instance2916.2 17.839 1.703 103.050 43.634 32971.060 35135.653 0.000 0.424 0.000 30.678 0.000 7790.217

Instance2916.3 17.117 1.703 103.181 43.696 32970.433 35121.706 0.000 0.422 0.000 30.664 0.000 7782.657

Instance2916.4 16.605 1.706 103.139 43.598 32971.025 35128.177 0.000 0.422 0.000 30.596 0.000 7788.989

Instance2916.5 16.099 1.717 103.091 43.750 32969.851 35135.064 0.000 0.422 0.000 30.765 0.000 7795.982

Instance2916.6 16.190 1.717 102.978 43.532 32972.185 35141.496 0.000 0.423 0.000 30.631 0.000 7806.820

Instance2916.7 16.275 1.719 103.213 43.878 32970.438 35128.124 0.000 0.422 0.000 30.858 0.000 7777.232

Instance2916.8 16.583 1.722 103.116 43.701 32969.507 35136.257 0.000 0.423 0.000 30.696 0.000 7783.565

Instance2916.9 16.884 1.718 103.173 43.730 32967.271 35128.757 0.000 0.423 0.000 30.685 0.000 7785.088

Instance2916.10 17.855 1.727 103.090 43.656 32965.648 35129.631 0.000 0.424 0.000 30.649 0.000 7797.173

Background Database Maintenance I/O Performance

MSExchange Database ==> Instances Database Maintenance IO Reads/sec Database Maintenance IO Reads Average Bytes

Instance2916.1 7.926 261948.296

Instance2916.2 7.771 261944.713

Instance2916.3 7.851 261950.305

Instance2916.4 7.892 261929.567

Instance2916.5 8.148 261938.698

Instance2916.6 7.954 261952.639

Instance2916.7 7.951 261934.573

Instance2916.8 7.915 261947.389

Instance2916.9 8.097 261960.444

Instance2916.10 7.806 261949.040

Log Replication I/O Performance

MSExchange Database ==> Instances I/O Log Reads/sec I/O Log Reads Average Bytes

Instance2916.1 0.689 226690.312

Instance2916.2 0.691 226974.059

Instance2916.3 0.690 226407.636

Instance2916.4 0.689 227864.083

Instance2916.5 0.694 226448.061

Instance2916.6 0.692 226568.958

Instance2916.7 0.693 226527.734

Instance2916.8 0.691 226616.278

Instance2916.9 0.691 227339.220

Instance2916.10 0.692 227419.697

Total I/O Performance

MSExchange

Database ==>

Instances

I/O

Database

Reads

Average

Latency

(msec)

I/O

Database

Writes

Average

Latency

(msec)

I/O

Database

Reads/sec

I/O

Database

Writes/sec

I/O

Database

Reads

Average

Bytes

I/O

Database

Writes

Average

Bytes

I/O Log

Reads

Average

Latency

(msec)

I/O Log

Writes

Average

Latency

(msec)

I/O Log

Reads/sec

I/O Log

Writes/sec

I/O Log

Reads

Average

Bytes

I/O Log

Writes

Average

Bytes

Instance2916.1 18.578 1.710 111.082 43.658 49304.267 35136.743 0.586 0.424 0.689 30.638 226690.312 7774.894

Instance2916.2 17.839 1.703 110.821 43.634 49026.466 35135.653 0.603 0.424 0.691 30.678 226974.059 7790.217

Instance2916.3 17.117 1.703 111.032 43.696 49161.466 35121.706 0.593 0.422 0.690 30.664 226407.636 7782.657

Instance2916.4 16.605 1.706 111.031 43.598 49245.506 35128.177 0.565 0.422 0.689 30.596 227864.083 7788.989

Instance2916.5 16.099 1.717 111.239 43.750 49742.033 35135.064 0.595 0.422 0.694 30.765 226448.061 7795.982

Instance2916.6 16.190 1.717 110.932 43.532 49391.022 35141.496 0.605 0.423 0.692 30.631 226568.958 7806.820

Instance2916.7 16.275 1.719 111.164 43.878 49347.838 35128.124 0.582 0.422 0.693 30.858 226527.734 7777.232

Instance2916.8 16.583 1.722 111.030 43.701 49291.702 35136.257 0.582 0.423 0.691 30.696 226616.278 7783.565

Instance2916.9 16.884 1.718 111.270 43.730 49630.470 35128.757 0.626 0.423 0.691 30.685 227339.220 7785.088

Instance2916.10 17.855 1.727 110.896 43.656 49084.225 35129.631 0.590 0.424 0.692 30.649 227419.697 7797.173

Host System Performance

Counter Average Minimum Maximum

% Processor Time 2.807 0.508 5.915

Available MBytes 27440.327 27416.000 27644.000

Free System Page Table Entries 33555042.919 33555030.000 33556058.000

Transition Pages RePurposed/sec 0.000 0.000 0.000

Pool Nonpaged Bytes 41123413.645 41066496.000 41271296.000



Pool Paged Bytes 152980814.560 152723456.000 155389952.000

Database Page Fault Stalls/sec 0.000 0.000 0.000

Test Log

5/21/2016 1:23:45 AM -- Preparing for testing ...

5/21/2016 1:23:56 AM -- Attaching databases ...

5/21/2016 1:23:56 AM -- Preparations for testing are complete.

5/21/2016 1:23:56 AM -- Starting transaction dispatch ..

5/21/2016 1:23:56 AM -- Database cache settings: (minimum: 320.0 MB, maximum: 2.5 GB)

5/21/2016 1:23:56 AM -- Database flush thresholds: (start: 25.6 MB, stop: 51.2 MB)

5/21/2016 1:24:07 AM -- Database read latency thresholds: (average: 20 msec/read, maximum: 200 msec/read).

5/21/2016 1:24:07 AM -- Log write latency thresholds: (average: 10 msec/write, maximum: 200 msec/write).

5/21/2016 1:24:26 AM -- Operation mix: Sessions 30, Inserts 40%, Deletes 20%, Replaces 5%, Reads 35%, Lazy Commits 70%.

5/21/2016 1:24:26 AM -- Performance logging started (interval: 15000 ms).

5/21/2016 1:24:26 AM -- Attaining prerequisites:

5/21/2016 1:27:06 AM -- \MSExchange Database(JetstressWin)\Database Cache Size, Last: 2416910000.0 (lower bound: 2415919000.0, upper bound: none)

5/22/2016 1:27:06 AM -- Performance logging has ended.

5/22/2016 2:03:47 PM -- JetInterop batch transaction stats: 433207, 433207, 433207, 433207, 433207, 433207, 433207, 433207, 433207 and 433207.

5/22/2016 2:03:47 PM -- Dispatching transactions ends.

5/22/2016 2:03:47 PM -- Shutting down databases ...

5/22/2016 2:03:51 PM -- Instance2916.1 (complete), Instance2916.2 (complete), Instance2916.3 (complete), Instance2916.4 (complete), Instance2916.5 (complete),

Instance2916.6 (complete), Instance2916.7 (complete), Instance2916.8 (complete), Instance2916.9 (complete) and Instance2916.10 (complete)

5/22/2016 2:03:51 PM -- C:\Program Files\Exchange Jetstress\20160521-1_TC=30_2G(Stress)\Stress_2016_5_21_1_24_7.blg has 5755 samples.

5/22/2016 2:03:51 PM -- Creating test report ...

5/22/2016 2:04:44 PM -- Instance2916.1 has 18.6 for I/O Database Reads Average Latency.

5/22/2016 2:04:44 PM -- Instance2916.1 has 0.4 for I/O Log Writes Average Latency.

5/22/2016 2:04:44 PM -- Instance2916.1 has 0.4 for I/O Log Reads Average Latency.




























5/22/2016 2:04:45 PM -- Test has 0 Maximum Database Page Fault Stalls/sec.

5/22/2016 2:04:45 PM -- The test has 0 Database Page Fault Stalls/sec samples higher than 0.

5/22/2016 2:04:45 PM -- C:\Program Files\Exchange Jetstress\20160521-1_TC=30_2G(Stress)\Stress_2016_5_21_1_24_7.xml has 5743 samples queried.

Stress Test Database Checksum (Server 1)

Checksum Statistics - All

Database Seen pages Bad pages Correctable pages Wrong page-number pages File length / seconds taken

E:\DB1\Jetstress001001.edb 64401010 0 0 0 2012531 MB/2821 sec










(Sum) 644014708 0 0 0 20125459 MB/26993 sec

Disk Subsystem Performance (of checksum)

LogicalDisk Avg. Disk sec/Read Avg. Disk sec/Write Disk Reads/sec Disk Writes/sec Avg. Disk Bytes/Read

E: 0.026 0.000 11932.068 0.000 65536.000

Memory System Performance (of checksum)


% Processor Time 11.279 8.291 13.545







Pool Paged Bytes 157197281.246 156033024.000 157868032.000

Test Log






















































5/22/2016 2:04:45 PM -- C:\Program Files\Exchange Jetstress\20160521-1_TC=30_2G(Stress)\Stress_2016_5_21_1_24_7.html was saved.

5/22/2016 2:04:46 PM -- Performance logging started (interval: 30000 ms).

5/22/2016 2:04:46 PM -- Verifying database checksums ...

5/22/2016 9:34:39 PM -- E: (100% processed)

5/22/2016 9:34:39 PM -- Performance logging has ended.

5/22/2016 9:34:39 PM -- C:\Program Files\Exchange Jetstress\20160521-1_TC=30_2G(Stress)\DBChecksum_2016_5_22_14_4_45.blg has 899 samples.

24hr Stress Test Result Report (Server 2)

Test Summary


Machine Name WIN-BB1OO0UTS8R

Test Description


Test End Time 5/22/2016 2:03:05 PM




ESE Version 15.00.0516.026

Operating System Windows Server 2008 R2 Enterprise Service Pack 1 (6.1.7601.65536)

Performance Log C:\Program Files\Exchange Jetstress\20160521-1_TC=30_2G(Stress)\Stress_2016_5_21_1_22_59.blg










Thread Count 30






Read Operations 35%

Lazy Commits 70%




Instance3456.1 Log path: F:\DB1

Database: F:\DB1\Jetstress001001.edb




















MSExchange

Database ==>

Instances

I/O

Database

Reads

Average

Latency

(msec)

I/O

Database

Writes

Average

Latency

(msec)

I/O

Database

Reads/sec

I/O

Database

Writes/sec

I/O

Database

Reads

Average

Bytes

I/O

Database

Writes

Average

Bytes

I/O Log

Reads

Average

Latency

(msec)

I/O Log

Writes

Average

Latency

(msec)

I/O Log

Reads/sec

I/O Log

Writes/sec

I/O Log

Reads

Average

Bytes

I/O Log

Writes

Average

Bytes

Instance3456.1 18.670 1.740 104.221 44.084 32966.114 35126.307 0.000 0.425 0.000 30.940 0.000 7766.175

Instance3456.2 17.908 1.739 104.159 44.098 32976.641 35143.811 0.000 0.425 0.000 30.934 0.000 7797.705

Instance3456.3 17.153 1.738 103.954 44.004 32972.234 35143.177 0.000 0.425 0.000 31.004 0.000 7804.329

Instance3456.4 16.665 1.744 103.943 44.003 32971.044 35153.757 0.000 0.425 0.000 30.957 0.000 7812.589

Instance3456.5 16.151 1.732 104.093 44.028 32978.857 35140.819 0.000 0.425 0.000 30.888 0.000 7800.089

Instance3456.6 16.245 1.727 104.098 44.038 32971.965 35133.740 0.000 0.426 0.000 30.926 0.000 7796.824

Instance3456.7 16.335 1.748 104.103 44.095 32974.550 35139.185 0.000 0.425 0.000 30.927 0.000 7805.150

Instance3456.8 16.659 1.752 104.047 44.091 32979.511 35153.677 0.000 0.426 0.000 30.976 0.000 7803.205

Instance3456.9 16.953 1.740 103.971 43.900 32975.015 35156.177 0.000 0.426 0.000 30.835 0.000 7804.601

Instance3456.10 17.949 1.725 104.009 43.974 32976.647 35144.172 0.000 0.425 0.000 30.919 0.000 7797.454



Instance3456.1 7.910 261942.210

Instance3456.2 7.762 261945.902

Instance3456.3 7.846 261941.239

Instance3456.4 7.883 261944.157

Instance3456.5 8.141 261929.871

Instance3456.6 7.944 261935.033

Instance3456.7 7.943 261947.834

Instance3456.8 7.902 261945.678

Instance3456.9 8.095 261972.342

Instance3456.10 7.804 261939.190



Instance3456.1 0.694 226367.015

Instance3456.2 0.698 227100.123

Instance3456.3 0.701 227460.318

Instance3456.4 0.701 227621.286

Instance3456.5 0.697 226932.339



Instance3456.6 0.697 227257.879

Instance3456.7 0.698 226690.783

Instance3456.8 0.700 227541.294

Instance3456.9 0.697 226041.608

Instance3456.10 0.698 227061.125


MSExchange

Database ==>

Instances

I/O

Database

Reads

Average

Latency

(msec)

I/O

Database

Writes

Average

Latency

(msec)

I/O

Database

Reads/sec

I/O

Database

Writes/sec

I/O

Database

Reads

Average

Bytes

I/O

Database

Writes

Average

Bytes

I/O Log

Reads

Average

Latency

(msec)

I/O Log

Writes

Average

Latency

(msec)

I/O Log

Reads/sec

I/O Log

Writes/sec

I/O Log

Reads

Average

Bytes

I/O Log

Writes

Average

Bytes

Instance3456.1 18.670 1.740 112.131 44.084 49118.264 35126.307 0.595 0.425 0.694 30.940 226367.015 7766.175

Instance3456.2 17.908 1.739 111.921 44.098 48856.395 35143.811 0.599 0.425 0.698 30.934 227100.123 7797.705

Instance3456.3 17.153 1.738 111.800 44.004 49040.328 35143.177 0.598 0.425 0.701 31.004 227460.318 7804.329

Instance3456.4 16.665 1.744 111.826 44.003 49112.129 35153.757 0.595 0.425 0.701 30.957 227621.286 7812.589

Instance3456.5 16.151 1.732 112.234 44.028 49586.266 35140.819 0.593 0.425 0.697 30.888 226932.339 7800.089

Instance3456.6 16.245 1.727 112.043 44.038 49206.509 35133.740 0.598 0.426 0.697 30.926 227257.879 7796.824

Instance3456.7 16.335 1.748 112.047 44.095 49207.222 35139.185 0.597 0.425 0.698 30.927 226690.783 7805.150

Instance3456.8 16.659 1.752 111.949 44.091 49141.925 35153.677 0.595 0.426 0.700 30.976 227541.294 7803.205

Instance3456.9 16.953 1.740 112.066 43.900 49515.864 35156.177 0.594 0.426 0.697 30.835 226041.608 7804.601

Instance3456.10 17.949 1.725 111.813 43.974 48957.494 35144.172 0.597 0.425 0.698 30.919 227061.125 7797.454



% Processor Time 2.849 0.629 6.308





Pool Paged Bytes 147440362.477 145928192.000 155426816.000


Test Log
























































Stress Test Database Checksum (Server 2)



F:\DB1\Jetstress001001.edb 64394866 0 0 0 2012339 MB/1250 sec










(Sum) 643950964 0 0 0 20123467 MB/12480 sec



F: 0.012 0.000 25805.903 0.000 65536.000



% Processor Time 32.908 28.907 36.031





Pool Paged Bytes 153144327.402 152571904.000 153604096.000

Test Log
























































5/22/2016 2:03:56 PM -- C:\Program Files\Exchange Jetstress\20160521-1_TC=30_2G(Stress)\Stress_2016_5_21_1_22_59.html was saved.



5/22/2016 5:31:58 PM -- F: (100% processed)


5/22/2016 5:31:58 PM -- C:\Program Files\Exchange Jetstress\20160521-1_TC=30_2G(Stress)\DBChecksum_2016_5_22_14_3_56.blg has 415 samples.



Appendix B: Performance Test

2 hr Performance Test Result Report (Server 1)

Test Summary



Test Description


Test End Time 5/20/2016 1:01:55 PM


Collection End Time 5/20/2016 12:26:00 PM


ESE Version 15.00.0516.026


Performance Log C:\Program Files\Exchange Jetstress\20160520-1_TC=30_2G(2 copies)\Performance_2016_5_20_10_23_7.blg








Thread Count 30






Read Operations 35%

Lazy Commits 70%



























MSExchange

Database ==>

Instances

I/O

Database

Reads

Average

Latency

(msec)

I/O

Database

Writes

Average

Latency

(msec)

I/O

Database

Reads/sec

I/O

Database

Writes/sec

I/O

Database

Reads

Average

Bytes

I/O

Database

Writes

Average

Bytes

I/O Log

Reads

Average

Latency

(msec)

I/O Log

Writes

Average

Latency

(msec)

I/O Log

Reads/sec

I/O Log

Writes/sec

I/O Log

Reads

Average

Bytes

I/O Log

Writes

Average

Bytes

Instance3780.1 18.767 1.751 105.393 44.805 32835.751 35237.626 0.000 0.434 0.000 31.748 0.000 7790.507

Instance3780.2 18.020 1.757 105.086 44.009 32837.206 35272.235 0.000 0.432 0.000 31.132 0.000 7826.785

Instance3780.3 17.271 1.734 104.981 44.252 32849.550 35240.283 0.000 0.435 0.000 31.095 0.000 7874.807

Instance3780.4 16.718 1.737 105.251 44.421 32839.059 35233.154 0.000 0.432 0.000 31.400 0.000 7808.079

Instance3780.5 16.239 1.737 105.160 44.526 32844.278 35276.376 0.000 0.434 0.000 31.570 0.000 7851.622

Instance3780.6 16.344 1.743 105.611 44.364 32842.437 35187.431 0.000 0.434 0.000 31.222 0.000 7754.622

Instance3780.7 16.433 1.736 105.525 44.485 32844.167 35222.642 0.000 0.431 0.000 31.173 0.000 7812.717

Instance3780.8 16.738 1.735 105.519 44.780 32837.762 35220.533 0.000 0.436 0.000 31.508 0.000 7805.748

Instance3780.9 17.069 1.739 105.441 44.679 32845.342 35214.307 0.000 0.434 0.000 31.677 0.000 7768.065

Instance3780.10 18.100 1.730 106.068 45.058 32837.220 35183.968 0.000 0.431 0.000 31.633 0.000 7742.126



Instance3780.1 7.871 261963.215

Instance3780.2 7.723 261992.859

Instance3780.3 7.810 261890.738

Instance3780.4 7.862 261935.832

Instance3780.5 8.107 261937.909

Instance3780.6 7.915 261869.257

Instance3780.7 7.910 261939.051

Instance3780.8 7.879 261905.508

Instance3780.9 8.058 261982.230

Instance3780.10 7.767 261909.094



Instance3780.1 0.717 229150.158

Instance3780.2 0.706 228183.000

Instance3780.3 0.714 229159.334

Instance3780.4 0.711 229643.905

Instance3780.5 0.719 231588.716

Instance3780.6 0.700 227209.938

Instance3780.7 0.705 229156.061

Instance3780.8 0.711 229642.592

Instance3780.9 0.714 229156.061

Instance3780.10 0.706 227699.095




MSExchange

Database ==>

Instances

I/O

Database

Reads

Average

Latency

(msec)

I/O

Database

Writes

Average

Latency

(msec)

I/O

Database

Reads/sec

I/O

Database

Writes/sec

I/O

Database

Reads

Average

Bytes

I/O

Database

Writes

Average

Bytes

I/O Log

Reads

Average

Latency

(msec)

I/O Log

Writes

Average

Latency

(msec)

I/O Log

Reads/sec

I/O Log

Writes/sec

I/O Log

Reads

Average

Bytes

I/O Log

Writes

Average

Bytes

Instance3780.1 18.767 1.751 113.264 44.805 48758.547 35237.626 0.550 0.434 0.717 31.748 229150.158 7790.507

Instance3780.2 18.020 1.757 112.809 44.009 48524.449 35272.235 0.634 0.432 0.706 31.132 228183.000 7826.785

Instance3780.3 17.271 1.734 112.792 44.252 48709.321 35240.283 0.566 0.435 0.714 31.095 229159.334 7874.807

Instance3780.4 16.718 1.737 113.113 44.421 48762.149 35233.154 0.588 0.432 0.711 31.400 229643.905 7808.079

Instance3780.5 16.239 1.737 113.267 44.526 49241.144 35276.376 0.587 0.434 0.719 31.570 231588.716 7851.622

Instance3780.6 16.344 1.743 113.526 44.364 48810.417 35187.431 0.593 0.434 0.700 31.222 227209.938 7754.622

Instance3780.7 16.433 1.736 113.435 44.485 48819.354 35222.642 0.596 0.431 0.705 31.173 229156.061 7812.717

Instance3780.8 16.738 1.735 113.398 44.780 48753.939 35220.533 0.565 0.436 0.711 31.508 229642.592 7805.748

Instance3780.9 17.069 1.739 113.499 44.679 49112.923 35214.307 0.589 0.434 0.714 31.677 229156.061 7768.065

Instance3780.10 18.100 1.730 113.835 45.058 48466.728 35183.968 0.589 0.431 0.706 31.633 227699.095 7742.126



% Processor Time 2.993 1.548 6.001





Pool Paged Bytes 151453584.835 151416832.000 151539712.000


Test Log



















5/20/2016 1:01:55 PM -- C:\Program Files\Exchange Jetstress\20160520-1_TC=30_2G(2 copies)\Performance_2016_5_20_10_23_7.blg has 489 samples.




































5/20/2016 1:02:00 PM -- C:\Program Files\Exchange Jetstress\20160520-1_TC=30_2G(2 copies)\Performance_2016_5_20_10_23_7.xml has 478 samples queried.

Performance Test Database Checksum (Server 1)













(Sum) 642159476 0 0 0 20067483 MB/27161 sec



E: 0.026 0.000 11829.031 0.001 65536.000



% Processor Time 11.165 7.450 14.691





Pool Paged Bytes 153266037.958 151941120.000 155254784.000

Test Log
























































5/20/2016 1:02:01 PM -- C:\Program Files\Exchange Jetstress\20160520-1_TC=30_2G(2 copies)\Performance_2016_5_20_10_23_7.html was saved.



5/20/2016 8:34:43 PM -- E: (100% processed)


5/20/2016 8:34:43 PM -- C:\Program Files\Exchange Jetstress\20160520-1_TC=30_2G(2 copies)\DBChecksum_2016_5_20_13_2_1.blg has 905 samples.

2 hr Performance Test Result Report (Server 2)

Test Summary



Test Description


Test End Time 5/20/2016 1:00:52 PM


Collection End Time 5/20/2016 12:24:43 PM


ESE Version 15.00.0516.026


Performance Log C:\Program Files\Exchange Jetstress\20160520-1_TC=30_2G(2 copies)\Performance_2016_5_20_10_21_50.blg








Thread Count 30








Read Operations 35%

Lazy Commits 70%

























MSExchange

Database ==>

Instances

I/O

Database

Reads

Average

Latency

(msec)

I/O

Database

Writes

Average

Latency

(msec)

I/O

Database

Reads/sec

I/O

Database

Writes/sec

I/O

Database

Reads

Average

Bytes

I/O

Database

Writes

Average

Bytes

I/O Log

Reads

Average

Latency

(msec)

I/O Log

Writes

Average

Latency

(msec)

I/O Log

Reads/sec

I/O Log

Writes/sec

I/O Log

Reads

Average

Bytes

I/O Log

Writes

Average

Bytes

Instance3480.1 18.620 1.728 104.575 44.038 32869.979 35262.027 0.000 0.425 0.000 31.226 0.000 7725.470

Instance3480.2 17.881 1.722 104.980 44.557 32884.577 35223.173 0.000 0.427 0.000 31.245 0.000 7750.722

Instance3480.3 17.111 1.719 104.226 43.974 32895.310 35293.086 0.000 0.427 0.000 31.149 0.000 7789.519

Instance3480.4 16.646 1.733 104.185 43.863 32873.919 35253.798 0.000 0.426 0.000 30.981 0.000 7825.062

Instance3480.5 16.115 1.724 104.446 44.216 32880.836 35245.437 0.000 0.427 0.000 31.192 0.000 7821.321

Instance3480.6 16.225 1.733 104.186 43.807 32874.296 35230.819 0.000 0.425 0.000 31.172 0.000 7808.629

Instance3480.7 16.317 1.724 104.556 44.395 32876.609 35231.270 0.000 0.427 0.000 31.171 0.000 7815.428

Instance3480.8 16.643 1.727 104.514 44.316 32870.714 35286.203 0.000 0.426 0.000 31.347 0.000 7803.007

Instance3480.9 16.944 1.743 104.892 44.296 32896.546 35214.308 0.000 0.428 0.000 30.890 0.000 7753.803

Instance3480.10 17.942 1.719 104.396 44.137 32875.446 35227.635 0.000 0.425 0.000 31.080 0.000 7801.205



Instance3480.1 7.917 261982.359

Instance3480.2 7.743 261956.534

Instance3480.3 7.836 261937.295

Instance3480.4 7.876 261911.020

Instance3480.5 8.144 261925.649

Instance3480.6 7.937 261976.699

Instance3480.7 7.941 261929.277



Instance3480.8 7.904 262025.406

Instance3480.9 8.085 261963.965

Instance3480.10 7.798 261932.506



Instance3480.1 0.695 225750.345

Instance3480.2 0.700 228088.550

Instance3480.3 0.702 229156.061

Instance3480.4 0.704 225748.739

Instance3480.5 0.706 228183.000

Instance3480.6 0.706 229654.541

Instance3480.7 0.706 229642.592

Instance3480.8 0.709 227696.469

Instance3480.9 0.691 228183.000

Instance3480.10 0.705 228212.515


MSExchange

Database ==>

Instances

I/O

Database

Reads

Average

Latency

(msec)

I/O

Database

Writes

Average

Latency

(msec)

I/O

Database

Reads/sec

I/O

Database

Writes/sec

I/O

Database

Reads

Average

Bytes

I/O

Database

Writes

Average

Bytes

I/O Log

Reads

Average

Latency

(msec)

I/O Log

Writes

Average

Latency

(msec)

I/O Log

Reads/sec

I/O Log

Writes/sec

I/O Log

Reads

Average

Bytes

I/O Log

Writes

Average

Bytes

Instance3480.1 18.620 1.728 112.492 44.038 48993.827 35262.027 0.594 0.425 0.695 31.226 225750.345 7725.470

Instance3480.2 17.881 1.722 112.724 44.557 48620.211 35223.173 0.598 0.427 0.700 31.245 228088.550 7750.722

Instance3480.3 17.111 1.719 112.062 43.974 48910.341 35293.086 0.598 0.427 0.702 31.149 229156.061 7789.519

Instance3480.4 16.646 1.733 112.061 43.863 48971.140 35253.798 0.589 0.426 0.704 30.981 225748.739 7825.062

Instance3480.5 16.115 1.724 112.591 44.216 49448.997 35245.437 0.591 0.427 0.706 31.192 228183.000 7821.321

Instance3480.6 16.225 1.733 112.123 43.807 49091.636 35230.819 0.609 0.425 0.706 31.172 229654.541 7808.629

Instance3480.7 16.317 1.724 112.497 44.395 49044.758 35231.270 0.601 0.427 0.706 31.171 229642.592 7815.428

Instance3480.8 16.643 1.727 112.418 44.316 48982.036 35286.203 0.598 0.426 0.709 31.347 227696.469 7803.007

Instance3480.9 16.944 1.743 112.977 44.296 49290.058 35214.308 0.597 0.428 0.691 30.890 228183.000 7753.803

Instance3480.10 17.942 1.719 112.194 44.137 48796.727 35227.635 0.606 0.425 0.705 31.080 228212.515 7801.205



% Processor Time 2.875 1.439 6.003





Pool Paged Bytes 147155752.084 144941056.000 151404544.000


Test Log
























































Performance Test Database Checksum (Server 2)













(Sum) 642073972 0 0 0 20064811 MB/12472 sec





F: 0.012 0.000 25790.304 0.000 65536.000



% Processor Time 31.459 27.827 34.919





Pool Paged Bytes 148999362.930 146509824.000 150499328.000

Test Log






















































5/20/2016 1:00:58 PM -- C:\Program Files\Exchange Jetstress\20160520-1_TC=30_2G(2 copies)\Performance_2016_5_20_10_21_50.html was saved.



5/20/2016 4:28:52 PM -- F: (100% processed)


5/20/2016 4:28:52 PM -- C:\Program Files\Exchange Jetstress\20160520-1_TC=30_2G(2 copies)\DBChecksum_2016_5_20_13_0_58.blg has 415 samples.



Appendix C: Database Backup Test


Database Backup Test Result Report (Server 1)

Database Backup Statistics - All

Database Instance Database Size (MBytes) Elapsed Backup Time MBytes Transferred/sec

Instance3304.1 2012523.59 07:29:18 74.65

Instance3304.2 2012547.59 07:43:40 72.34

Instance3304.3 2012531.59 07:03:21 79.23

Instance3304.4 2012507.59 06:52:24 81.33

Instance3304.5 2012555.59 06:47:39 82.28

Instance3304.6 2012547.59 07:30:34 74.44

Instance3304.7 2012531.59 07:03:08 79.27

Instance3304.8 2012547.59 07:12:53 77.48

Instance3304.9 2012547.59 07:25:49 75.24

Instance3304.10 2012539.59 07:48:51 71.54

Avg 76.78

Sum 767.81


Thread Count 30






Read Operations 35%

Lazy Commits 70%























MSExchange

Database ==>

Instances

I/O

Database

Reads

Average

Latency

(msec)

I/O

Database

Writes

Average

Latency

(msec)

I/O

Database

Reads/sec

I/O

Database

Writes/sec

I/O Database

Reads

Average Bytes

I/O

Database

Writes

Average

Bytes

I/O Log

Reads

Average

Latency

(msec)

I/O Log

Writes

Average

Latency

(msec)

I/O Log

Reads/sec

I/O Log

Writes/sec

I/O Log

Reads

Average

Bytes

I/O Log

Writes

Average

Bytes

Instance3304.1 4.824 0.000 298.597 0.000 262143.967 0.000 0.000 0.000 0.000 0.000 0.000 0.000

Instance3304.2 4.442 0.000 289.298 0.000 262144.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000

Instance3304.3 5.426 0.000 316.903 0.000 262144.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000

Instance3304.4 5.328 0.000 325.352 0.000 262144.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000

Instance3304.5 5.321 0.000 329.294 0.000 262144.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000

Instance3304.6 4.212 0.000 297.805 0.000 262144.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000

Instance3304.7 4.367 0.000 317.196 0.000 262144.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000

Instance3304.8 4.520 0.000 309.950 0.000 262144.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000



Instance3304.9 4.815 0.000 300.934 0.000 261849.456 0.000 0.000 0.000 0.000 0.000 0.000 0.000

Instance3304.10 4.828 0.000 286.172 0.000 262144.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000



% Processor Time 5.089 0.000 6.736





Pool Paged Bytes 153951810.117 152260608.000 155488256.000


Test Log

5/22/2016 9:52:55 PM -- Preparing for testing ...

5/22/2016 9:53:06 PM -- Attaching databases ...

5/22/2016 9:53:06 PM -- Preparations for testing are complete.


5/22/2016 9:53:23 PM -- Backing up databases ...

5/23/2016 2:41:57 AM -- JetstressWin (3304) Instance3304.9: A request to read from the file "E:\DB9\Jetstress009001.edb" at offset 1318086508544 (0x00000132e4140000)

for 262144 (0x00040000) bytes has not completed for 36 second(s). This problem is likely due to faulty hardware. Please contact your hardware vendor for further assistance

diagnosing the problem.


5/23/2016 5:42:14 AM -- Instance3304.1 (100% processed), Instance3304.2 (100% processed), Instance3304.3 (100% processed), Instance3304.4 (100% processed),

Instance3304.5 (100% processed), Instance3304.6 (100% processed), Instance3304.7 (100% processed), Instance3304.8 (100% processed), Instance3304.9 (100%

processed) and Instance3304.10 (100% processed)

5/23/2016 5:42:14 AM -- C:\Program Files\Exchange Jetstress\20160522-1_TC=30_2G(backup)\DatabaseBackup_2016_5_22_21_53_6.blg has 937 samples.

5/23/2016 5:42:14 AM -- Creating test report ...

Database Backup Test Result Report (Server 2)

Database Backup Statistics - All

Database Instance Database Size (MBytes) Elapsed Backup Time MBytes Transferred/sec

Instance372.1 2012331.59 06:55:31 80.72

Instance372.2 2012339.59 07:19:12 76.36

Instance372.3 2012355.59 06:35:07 84.88

Instance372.4 2012355.59 06:26:27 86.79

Instance372.5 2012347.59 06:22:20 87.72

Instance372.6 2012339.59 07:07:17 78.49

Instance372.7 2012347.59 06:35:34 84.79

Instance372.8 2012323.59 06:43:46 83.06

Instance372.9 2012307.59 06:54:17 80.95

Instance372.10 2012339.59 07:24:04 75.53

Avg 81.93

Sum 819.28


Thread Count 30






Read Operations 35%

Lazy Commits 70%

























MSExchange

Database ==>

Instances

I/O

Database

Reads

Average

Latency

(msec)

I/O

Database

Writes

Average

Latency

(msec)

I/O

Database

Reads/sec

I/O

Database

Writes/sec

I/O Database

Reads

Average Bytes

I/O

Database

Writes

Average

Bytes

I/O Log

Reads

Average

Latency

(msec)

I/O Log

Writes

Average

Latency

(msec)

I/O Log

Reads/sec

I/O Log

Writes/sec

I/O Log

Reads

Average

Bytes

I/O Log

Writes

Average

Bytes

Instance372.1 4.725 0.000 322.967 0.000 262144.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000

Instance372.2 4.227 0.000 305.395 0.000 262144.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000

Instance372.3 4.652 0.000 339.702 0.000 262144.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000

Instance372.4 4.637 0.000 347.268 0.000 262144.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000

Instance372.5 4.687 0.000 350.962 0.000 262144.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000

Instance372.6 4.031 0.000 314.082 0.000 262144.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000

Instance372.7 4.335 0.000 339.304 0.000 262144.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000

Instance372.8 4.480 0.000 332.494 0.000 262144.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000

Instance372.9 4.719 0.000 324.006 0.000 262144.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000

Instance372.10 4.605 0.000 301.957 0.000 262144.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000



% Processor Time 4.823 1.198 6.587





Pool Paged Bytes 153310481.605 151474176.000 155951104.000


Test Log

5/22/2016 9:51:56 PM -- Preparing for testing ...

5/22/2016 9:52:06 PM -- Attaching databases ...

5/22/2016 9:52:06 PM -- Preparations for testing are complete.


5/22/2016 9:52:22 PM -- Backing up databases ...


5/23/2016 5:16:27 AM -- Instance372.1 (100% processed), Instance372.2 (100% processed), Instance372.3 (100% processed), Instance372.4 (100% processed),

Instance372.5 (100% processed), Instance372.6 (100% processed), Instance372.7 (100% processed), Instance372.8 (100% processed), Instance372.9 (100% processed)

and Instance372.10 (100% processed)

5/23/2016 5:16:27 AM -- C:\Program Files\Exchange Jetstress\20160522-1_TC=30_2G(backup)\DatabaseBackup_2016_5_22_21_52_6.blg has 887 samples.




Appendix D: Soft Recovery


Soft Recovery Test Result Report (Server 1)

Soft-Recovery Statistics - All

Database Instance Log files replayed Elapsed seconds

Instance2684.1 511 1784.3697362

Instance2684.2 509 1728.8648344

Instance2684.3 508 1663.1529152

Instance2684.4 512 1612.9410135

Instance2684.5 511 1570.8901374

Instance2684.6 501 1525.4448566

Instance2684.7 509 1534.181872

Instance2684.8 508 1571.6857388

Instance2684.9 515 1642.5304678

Instance2684.10 506 1682.3685497

Avg 509 1631.643

Sum 5090 16316.4301216























MSExchange

Database ==>

Instances

I/O

Database

Reads

Average

Latency

(msec)

I/O

Database

Writes

Average

Latency

(msec)

I/O

Database

Reads/sec

I/O

Database

Writes/sec

I/O

Database

Reads

Average

Bytes

I/O

Database

Writes

Average

Bytes

I/O Log

Reads

Average

Latency

(msec)

I/O Log

Writes

Average

Latency

(msec)

I/O Log

Reads/sec

I/O Log

Writes/sec

I/O Log

Reads

Average

Bytes

I/O Log

Writes

Average

Bytes

Instance2684.1 24.891 8.370 230.724 1.143 40305.030 31581.828 28.834 0.000 1.430 0.000 200564.946 0.000

Instance2684.2 22.883 9.235 244.230 1.173 40207.982 32538.318 29.981 0.000 1.468 0.000 207195.318 0.000

Instance2684.3 21.504 8.088 259.598 1.219 40192.638 32608.932 29.104 0.000 1.530 0.001 208244.039 9.942

Instance2684.4 20.341 7.942 269.943 1.267 40205.307 32768.000 32.375 0.000 1.586 0.000 209578.530 0.000

Instance2684.5 19.490 8.179 280.882 1.298 40037.778 32768.000 34.024 0.000 1.624 0.000 209596.525 0.000

Instance2684.6 19.172 10.484 287.493 1.311 40042.408 32768.000 35.674 0.000 1.640 0.000 209446.466 0.000

Instance2684.7 19.218 8.996 285.237 1.325 40178.691 32681.541 35.013 0.000 1.657 0.000 208867.772 0.000

Instance2684.8 19.641 9.563 277.960 1.288 40274.662 32683.763 34.029 0.000 1.612 0.000 209084.095 0.000

Instance2684.9 20.402 8.294 266.745 1.249 40181.943 32606.581 32.811 0.000 1.563 0.000 208643.011 0.000

Instance2684.10 21.451 9.685 257.808 1.197 40042.399 32610.462 31.607 0.000 1.498 0.000 207836.515 0.000



Instance2684.1 6.444 261916.371

Instance2684.2 6.689 261886.842

Instance2684.3 6.898 262065.190

Instance2684.4 7.053 262118.513

Instance2684.5 7.527 261990.630

Instance2684.6 7.241 261813.859



Instance2684.7 7.245 262092.125

Instance2684.8 7.251 261726.976

Instance2684.9 7.562 262005.461

Instance2684.10 7.054 261986.280


MSExchange

Database ==>

Instances

I/O

Database

Reads

Average

Latency

(msec)

I/O

Database

Writes

Average

Latency

(msec)

I/O

Database

Reads/sec

I/O

Database

Writes/sec

I/O

Database

Reads

Average

Bytes

I/O

Database

Writes

Average

Bytes

I/O Log

Reads

Average

Latency

(msec)

I/O Log

Writes

Average

Latency

(msec)

I/O Log

Reads/sec

I/O Log

Writes/sec

I/O Log

Reads

Average

Bytes

I/O Log

Writes

Average

Bytes

Instance2684.1 24.891 8.370 237.168 1.143 46326.217 31581.828 28.834 0.000 1.430 0.000 200564.946 0.000

Instance2684.2 22.883 9.235 250.919 1.173 46117.810 32538.318 29.981 0.000 1.468 0.000 207195.318 0.000

Instance2684.3 21.504 8.088 266.496 1.219 45935.939 32608.932 29.104 0.000 1.530 0.001 208244.039 9.942

Instance2684.4 20.341 7.942 276.996 1.267 45856.044 32768.000 32.375 0.000 1.586 0.000 209578.530 0.000

Instance2684.5 19.490 8.179 288.409 1.298 45830.323 32768.000 34.024 0.000 1.624 0.000 209596.525 0.000

Instance2684.6 19.172 10.484 294.734 1.311 45490.775 32768.000 35.674 0.000 1.640 0.000 209446.466 0.000

Instance2684.7 19.218 8.996 292.482 1.325 45675.363 32681.541 35.013 0.000 1.657 0.000 208867.772 0.000

Instance2684.8 19.641 9.563 285.211 1.288 45904.853 32683.763 34.029 0.000 1.612 0.000 209084.095 0.000

Instance2684.9 20.402 8.294 274.308 1.249 46297.354 32606.581 32.811 0.000 1.563 0.000 208643.011 0.000

Instance2684.10 21.451 9.685 264.862 1.197 45952.977 32610.462 31.607 0.000 1.498 0.000 207836.515 0.000



% Processor Time 3.511 0.000 11.240





Pool Paged Bytes 150631241.391 150441984.000 153792512.000


Test Log











5/23/2016 9:09:37 AM -- Generating log files ...

5/23/2016 10:45:25 AM -- E:\DB1 (102.2% generated), E:\DB2 (101.8% generated), E:\DB3 (101.6% generated), E:\DB4 (102.4% generated), E:\DB5 (102.2% generated),

E:\DB6 (100.2% generated), E:\DB7 (101.8% generated), E:\DB8 (101.4% generated), E:\DB9 (102.8% generated) and E:\DB10 (101.2% generated)


5/23/2016 10:45:25 AM -- JetInterop batch transaction stats: 21845, 21845, 21845, 21845, 21845, 21845, 21845, 21845, 21844 and 21844.

5/23/2016 10:45:25 AM -- Dispatching transactions ends.

5/23/2016 10:45:26 AM -- Shutting down databases ...

5/23/2016 10:45:30 AM -- Instance2684.1 (complete), Instance2684.2 (complete), Instance2684.3 (complete), Instance2684.4 (complete), Instance2684.5 (complete),


5/23/2016 10:45:30 AM -- C:\Program Files\Exchange Jetstress\20160523-1_TC=30_2G(soft)\Performance_2016_5_23_9_9_30.blg has 382 samples.


5/23/2016 10:45:33 AM -- Instance2684.1 has 15.7 for I/O Database Reads Average Latency.

5/23/2016 10:45:33 AM -- Instance2684.1 has 0.4 for I/O Log Writes Average Latency.

5/23/2016 10:45:33 AM -- Instance2684.1 has 0.4 for I/O Log Reads Average Latency.




























5/23/2016 10:45:33 AM -- Test has 0 Maximum Database Page Fault Stalls/sec.



5/23/2016 10:45:33 AM -- The test has 0 Database Page Fault Stalls/sec samples higher than 0.

5/23/2016 10:45:33 AM -- C:\Program Files\Exchange Jetstress\20160523-1_TC=30_2G(soft)\Performance_2016_5_23_9_9_30.xml has 381 samples queried.

5/23/2016 10:45:33 AM -- C:\Program Files\Exchange Jetstress\20160523-1_TC=30_2G(soft)\Performance_2016_5_23_9_9_30.html was saved.


5/23/2016 10:49:45 AM -- Recovering databases ...


5/23/2016 11:19:30 AM -- Instance2684.1 (1784.3697362), Instance2684.2 (1728.8648344), Instance2684.3 (1663.1529152), Instance2684.4 (1612.9410135),

Instance2684.5 (1570.8901374), Instance2684.6 (1525.4448566), Instance2684.7 (1534.181872), Instance2684.8 (1571.6857388), Instance2684.9 (1642.5304678) and

Instance2684.10 (1682.3685497)

5/23/2016 11:19:30 AM -- C:\Program Files\Exchange Jetstress\20160523-1_TC=30_2G(soft)\SoftRecovery_2016_5_23_10_49_37.blg has 443 samples.


Soft Recovery Performance Test Result Report (Server 1)

Test Summary



Test Description


Test End Time 5/23/2016 10:45:30 AM




ESE Version 15.00.0516.026


Performance Log C:\Program Files\Exchange Jetstress\20160523-1_TC=30_2G(soft)\Performance_2016_5_23_9_9_30.blg








Thread Count 30






Read Operations 35%

Lazy Commits 70%























MSExchange

Database ==>

Instances

I/O

Database

Reads

Average

Latency

(msec)

I/O

Database

Writes

Average

Latency

(msec)

I/O

Database

Reads/sec

I/O

Database

Writes/sec

I/O

Database

Reads

Average

Bytes

I/O

Database

Writes

Average

Bytes

I/O Log

Reads

Average

Latency

(msec)

I/O Log

Writes

Average

Latency

(msec)

I/O Log

Reads/sec

I/O Log

Writes/sec

I/O Log

Reads

Average

Bytes

I/O Log

Writes

Average

Bytes

Instance2684.1 15.685 2.348 119.951 50.095 32768.000 35019.222 0.000 0.413 0.000 35.336 0.000 7795.766

Instance2684.2 14.925 2.354 119.777 49.805 32768.000 34987.853 0.000 0.418 0.000 35.132 0.000 7797.242



Instance2684.3 14.364 2.353 119.948 49.965 32768.000 34957.747 0.000 0.415 0.000 35.401 0.000 7751.608

Instance2684.4 13.943 2.392 119.554 49.885 32768.000 35091.688 0.000 0.413 0.000 35.444 0.000 7788.137

Instance2684.5 13.741 2.352 120.063 50.368 32768.000 35097.768 0.000 0.413 0.000 35.509 0.000 7770.281

Instance2684.6 13.652 2.359 120.214 49.985 32768.000 34940.421 0.000 0.417 0.000 34.996 0.000 7747.101

Instance2684.7 13.672 2.343 120.017 50.107 32768.000 35058.344 0.000 0.416 0.000 35.201 0.000 7806.774

Instance2684.8 13.881 2.347 119.753 49.800 32768.000 34988.977 0.000 0.418 0.000 34.966 0.000 7826.481

Instance2684.9 14.269 2.346 119.713 50.285 32768.000 35097.943 0.000 0.415 0.000 35.371 0.000 7832.303

Instance2684.10 14.726 2.358 120.133 50.126 32768.000 35001.364 0.000 0.419 0.000 35.157 0.000 7781.199



% Processor Time 3.589 1.099 7.319





Pool Paged Bytes 150892082.932 150597632.000 151334912.000


Test Log












5/23/2016 10:45:25 AM -- E:\DB1 (102.2% generated), E:\DB2 (101.8% generated), E:\DB3 (101.6% generated), E:\DB4 (102.4% generated), E:\DB5 (102.2% generated),

E:\DB6 (100.2% generated), E:\DB7 (101.8% generated), E:\DB8 (101.4% generated), E:\DB9 (102.8% generated) and E:\DB10 (101.2% generated)










































Soft Recovery Test Result Report (Server 2)

Soft-Recovery Statistics - All

Database Instance Log files replayed Elapsed seconds

Instance3700.1 507 1749.3288161

Instance3700.2 501 1691.809515

Instance3700.3 502 1638.2828208



Instance3700.4 501 1587.3779313

Instance3700.5 511 1550.263466

Instance3700.6 508 1508.6269928

Instance3700.7 507 1517.6438087

Instance3700.8 502 1546.285459

Instance3700.9 508 1605.412563

Instance3700.10 501 1657.0974539

Avg 504 1605.213

Sum 5048 16052.1288266























MSExchange

Database ==>

Instances

I/O

Database

Reads

Average

Latency

(msec)

I/O

Database

Writes

Average

Latency

(msec)

I/O

Database

Reads/sec

I/O

Database

Writes/sec

I/O

Database

Reads

Average

Bytes

I/O

Database

Writes

Average

Bytes

I/O Log

Reads

Average

Latency

(msec)

I/O Log

Writes

Average

Latency

(msec)

I/O Log

Reads/sec

I/O Log

Writes/sec

I/O Log

Reads

Average

Bytes

I/O Log

Writes

Average

Bytes

Instance3700.1 24.850 7.987 230.670 1.153 40313.069 31632.850 28.940 0.000 1.443 0.000 199804.483 0.000

Instance3700.2 22.701 9.505 246.783 1.180 40290.812 32611.589 29.563 0.000 1.476 0.000 208257.813 0.000

Instance3700.3 21.289 7.276 259.944 1.220 40226.307 32606.183 30.345 0.000 1.527 0.000 208377.262 0.000

Instance3700.4 20.152 7.951 272.370 1.258 40273.743 32684.621 31.090 0.000 1.574 0.000 209119.473 0.000

Instance3700.5 19.362 7.829 278.682 1.316 40211.223 32682.667 32.592 0.000 1.646 0.000 209053.909 0.000

Instance3700.6 18.997 10.453 286.853 1.344 40162.078 32768.000 34.845 0.000 1.681 0.000 209644.589 0.000

Instance3700.7 19.071 7.901 285.138 1.333 40112.324 32680.851 34.427 0.000 1.674 0.001 209063.001 10.894

Instance3700.8 19.497 8.569 279.631 1.296 40186.667 32768.000 34.531 0.000 1.621 0.000 209584.600 0.000

Instance3700.9 20.145 7.399 269.866 1.260 40171.459 32768.000 32.332 0.000 1.577 0.000 209732.752 0.000

Instance3700.10 21.360 8.348 257.191 1.203 40543.198 32448.312 33.218 0.000 1.505 0.000 207277.543 0.000



Instance3700.1 6.421 262070.808

Instance3700.2 6.721 261854.571

Instance3700.3 6.913 262066.559

Instance3700.4 7.074 262045.099

Instance3700.5 7.600 261792.879

Instance3700.6 7.266 261902.100

Instance3700.7 7.270 262014.963

Instance3700.8 7.273 261903.804

Instance3700.9 7.579 262040.022

Instance3700.10 7.063 261997.067


MSExchange

Database ==>

Instances

I/O

Database

Reads

Average

Latency

(msec)

I/O

Database

Writes

Average

Latency

(msec)

I/O

Database

Reads/sec

I/O

Database

Writes/sec

I/O

Database

Reads

Average

Bytes

I/O

Database

Writes

Average

Bytes

I/O Log

Reads

Average

Latency

(msec)

I/O Log

Writes

Average

Latency

(msec)

I/O Log

Reads/sec

I/O Log

Writes/sec

I/O Log

Reads

Average

Bytes

I/O Log

Writes

Average

Bytes

Instance3700.1 24.850 7.987 237.091 1.153 46319.155 31632.850 28.940 0.000 1.443 0.000 199804.483 0.000

Instance3700.2 22.701 9.505 253.504 1.180 46164.735 32611.589 29.563 0.000 1.476 0.000 208257.813 0.000

Instance3700.3 21.289 7.276 266.857 1.220 45973.228 32606.183 30.345 0.000 1.527 0.000 208377.262 0.000

Instance3700.4 20.152 7.951 279.445 1.258 45887.935 32684.621 31.090 0.000 1.574 0.000 209119.473 0.000

Instance3700.5 19.362 7.829 286.282 1.316 46093.786 32682.667 32.592 0.000 1.646 0.000 209053.909 0.000

Instance3700.6 18.997 10.453 294.120 1.344 45640.194 32768.000 34.845 0.000 1.681 0.000 209644.589 0.000

Instance3700.7 19.071 7.901 292.408 1.333 45629.216 32680.851 34.427 0.000 1.674 0.001 209063.001 10.894



Instance3700.8 19.497 8.569 286.904 1.296 45807.278 32768.000 34.531 0.000 1.621 0.000 209584.600 0.000

Instance3700.9 20.145 7.399 277.445 1.260 46232.385 32768.000 32.332 0.000 1.577 0.000 209732.752 0.000

Instance3700.10 21.360 8.348 264.254 1.203 46461.951 32448.312 33.218 0.000 1.505 0.000 207277.543 0.000



% Processor Time 3.531 0.000 10.874





Pool Paged Bytes 152537843.023 152440832.000 155738112.000


Test Log












5/23/2016 10:41:24 AM -- F:\DB1 (101.4% generated), F:\DB2 (100.2% generated), F:\DB3 (100.4% generated), F:\DB4 (100.2% generated), F:\DB5 (102.2% generated),

F:\DB6 (101.6% generated), F:\DB7 (101.4% generated), F:\DB8 (100.2% generated), F:\DB9 (101.4% generated) and F:\DB10 (100.2% generated)










































5/23/2016 10:41:31 AM -- C:\Program Files\Exchange Jetstress\20160523-1_TC=30_2G(soft)\Performance_2016_5_23_9_8_34.html was saved.


5/23/2016 10:48:54 AM -- Recovering databases ...


5/23/2016 11:18:03 AM -- Instance3700.1 (1749.3288161), Instance3700.2 (1691.809515), Instance3700.3 (1638.2828208), Instance3700.4 (1587.3779313),

Instance3700.5 (1550.263466), Instance3700.6 (1508.6269928), Instance3700.7 (1517.6438087), Instance3700.8 (1546.285459), Instance3700.9 (1605.412563) and

Instance3700.10 (1657.0974539)

5/23/2016 11:18:04 AM -- C:\Program Files\Exchange Jetstress\20160523-1_TC=30_2G(soft)\SoftRecovery_2016_5_23_10_48_46.blg has 434 samples.


Soft Recovery Performance Test Result Report (Server 2)

Test Summary



Test Description




Test End Time 5/23/2016 10:41:28 AM




ESE Version 15.00.0516.026


Performance Log C:\Program Files\Exchange Jetstress\20160523-1_TC=30_2G(soft)\Performance_2016_5_23_9_8_34.blg








Thread Count 30






Read Operations 35%

Lazy Commits 70%























MSExchange

Database ==>

Instances

I/O

Database

Reads

Average

Latency

(msec)

I/O

Database

Writes

Average

Latency

(msec)

I/O

Database

Reads/sec

I/O

Database

Writes/sec

I/O

Database

Reads

Average

Bytes

I/O

Database

Writes

Average

Bytes

I/O Log

Reads

Average

Latency

(msec)

I/O Log

Writes

Average

Latency

(msec)

I/O Log

Reads/sec

I/O Log

Writes/sec

I/O Log

Reads

Average

Bytes

I/O Log

Writes

Average

Bytes

Instance3700.1 15.898 2.348 122.094 50.920 32768.000 35047.188 0.000 0.414 0.000 36.451 0.000 7753.867

Instance3700.2 15.125 2.354 122.199 50.729 32768.000 35035.475 0.000 0.412 0.000 35.944 0.000 7775.708

Instance3700.3 14.528 2.349 122.025 50.607 32768.000 35048.764 0.000 0.411 0.000 36.001 0.000 7773.893

Instance3700.4 14.134 2.357 122.416 51.054 32768.000 35005.180 0.000 0.411 0.000 36.158 0.000 7735.770

Instance3700.5 13.874 2.345 122.271 51.233 32768.000 35107.484 0.000 0.412 0.000 36.302 0.000 7822.955

Instance3700.6 13.810 2.344 122.133 51.197 32768.000 35093.316 0.000 0.411 0.000 35.983 0.000 7849.892

Instance3700.7 13.848 2.333 122.373 51.234 32768.000 35018.054 0.000 0.411 0.000 36.123 0.000 7808.697

Instance3700.8 14.054 2.364 122.549 51.065 32768.000 35047.014 0.000 0.410 0.000 36.329 0.000 7727.131

Instance3700.9 14.442 2.361 122.365 51.265 32768.000 35083.816 0.000 0.409 0.000 36.398 0.000 7765.128

Instance3700.10 14.956 2.351 122.483 50.936 32768.000 35027.050 0.000 0.413 0.000 35.694 0.000 7811.842



% Processor Time 3.747 1.466 7.417





Pool Paged Bytes 152391237.189 152301568.000 152571904.000




Test Log5/23/2016 9:08:13 AM -- Preparing for testing ...











5/23/2016 10:41:24 AM -- F:\DB1 (101.4% generated), F:\DB2 (100.2% generated), F:\DB3 (100.4% generated), F:\DB4 (100.2% generated), F:\DB5 (102.2% generated),

F:\DB6 (101.6% generated), F:\DB7 (101.4% generated), F:\DB8 (100.2% generated), F:\DB9 (101.4% generated) and F:\DB10 (100.2% generated)










































infortrend eonstor ds 1016r 20,000 mailbox resiliency

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