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Sun ZFS Storage 7000 System Administration Guide
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Document Information

Preface

1.  Introduction

2.  Status

3.  Configuration

4.  Services

5.  Shares

6.  Analytics

Analytics

Introduction

Concepts

Analytics

Drilldown Analysis

Statistics

Datasets

Actions

Worksheets

Statistics

Introduction

Descriptions

Analytics

Advanced Analytics

Default Statistics

Tasks

Statistics Tasks

CPU Percent utilization

CPU: Percent Utilization

Example

When to check

Breakdowns

Further Analysis

Details

Cache ARC accesses

Cache: ARC accesses

When to check

Breakdowns

Details

Metadata

Prefetch

Further Analysis

Cache L2ARC IO bytes

Cache: L2ARC I/O bytes

When to check

Breakdowns

Further Analysis

Cache L2ARC accesses

Cache: L2ARC accesses

When to check

Breakdowns

Further Analysis

Data Movement NDMP bytes transferred tofrom disk

Data Movement: NDMP bytes transferred to/from disk

When to check

Breakdowns

Further Analysis

Data Movement NDMP bytes transferred tofrom tape

Data Movement: NDMP bytes transferred to/from tape

When to check

Breakdowns

Further Analysis

Data Movement Shadow migration bytes

Data Movement: Shadow migration bytes

When to check

Breakdowns

Further Analysis

Data Movement Shadow migration ops

Data Movement: Shadow migration ops

When to check

Breakdowns

Further Analysis

Data Movement Shadow migration requests

Data Movement: Shadow migration requests

When to check

Breakdowns

Further Analysis

Disk Disks

Disk: Disks

When to check

Breakdowns

Interpretation

Further Analysis

Details

Disk IO bytes

Disk: I/O bytes

When to check

Breakdowns

Further Analysis

Disk IO operations

Disk: I/O operations

When to check

Breakdowns

Further Analysis

Network Device bytes

Network: Device bytes

When to check

Breakdowns

Further Analysis

Network Interface bytes

Network: Interface bytes

Example

When to check

Breakdowns

Further Analysis

Protocol SMB operations

Protocol: SMB operations

Example

When to check

Breakdowns

Further Analysis

Protocol Fibre Channel bytes

Protocol: Fibre Channel bytes

Example

When to check

Breakdowns

Further Analysis

Protocol Fibre Channel operations

Protocol: Fibre Channel operations

Example

When to check

Breakdowns

Further Analysis

Protocol FTP bytes

Protocol: FTP bytes

Example

When to check

Breakdowns

Further Analysis

Protocol HTTPWebDAV requests

Protocol: HTTP/WebDAV requests

When to check

Breakdowns

Further Analysis

Protocol iSCSI bytes

Protocol: iSCSI bytes

When to check

Breakdowns

Further Analysis

Protocol iSCSI operations

Protocol: iSCSI operations

When to check

Breakdowns

Further Analysis

Protocol NFSv2 operations

Protocol: NFSv2 operations

Example

When to check

Breakdowns

Further Analysis

Protocol NFSv3 operations

Protocol: NFSv3 operations

When to check

Breakdowns

Further Analysis

Protocol NFSv4 operations

Protocol: NFSv4 operations

Example

When to check

Breakdowns

Further Analysis

Protocol SFTP bytes

Protocol: SFTP bytes

Example

When to check

Breakdowns

Further Analysis

Protocol SRP bytes

Protocol: SRP bytes

Example

When to check

Breakdowns

Further Analysis

Protocol SRP operations

Protocol: SRP operations

Example

When to check

Breakdowns

Further Analysis

CPU CPUs

CPU: CPUs

When to check

Breakdowns

Details

CPU Kernel spins

CPU: Kernel spins

When to check

Breakdowns

Cache ARC adaptive parameter

Cache: ARC adaptive parameter

When to check

Breakdowns

Cache ARC evicted bytes

Cache: ARC evicted bytes

When to check

Breakdowns

Cache ARC size

Cache: ARC size

When to check

Breakdowns

Cache ARC target size

Cache: ARC target size

When to check

Breakdowns

Cache DNLC accesses

Cache: DNLC accesses

When to check

Breakdowns

Cache DNLC entries

Cache: DNLC entries

When to check

Breakdowns

Cache L2ARC errors

Cache: L2ARC errors

When to check

Breakdowns

Cache L2ARC size

Cache: L2ARC size

When to check

Breakdowns

Data Movement NDMP file system operations

Data Movement: NDMP file system operations

When to check

Breakdowns

Data Movement NDMP jobs

Data Movement: NDMP jobs

When to check

Breakdowns

Disk Percent utilization

Disk: Percent utilization

When to check

Breakdowns

Notes

Disk ZFS DMU operations

Disk: ZFS DMU operations

When to check

Breakdowns

Disk ZFS logical IO bytes

Disk: ZFS logical I/O bytes

When to check

Breakdowns

Disk ZFS logical IO operations

Disk: ZFS logical I/O operations

When to check

Breakdowns

Memory Dynamic memory usage

Memory: Dynamic memory usage

When to check

Breakdowns

Memory Kernel memory

Memory: Kernel memory

When to check

Breakdowns

Memory Kernel memory in use

Memory: Kernel memory in use

When to check

Breakdowns

Memory Kernel memory lost to fragmentation

Memory: Kernel memory lost to fragmentation

When to check

Breakdowns

Network IP bytes

Network: IP bytes

When to check

Breakdowns

Network IP packets

Network: IP packets

When to check

Breakdowns

Network TCP bytes

Network: TCP bytes

When to check

Breakdowns

Network TCP packets

Network: TCP packets

When to check

Breakdowns

System NSCD backend requests

System: NSCD backend requests

When to check

Breakdowns

System NSCD operations

System: NSCD operations

When to check

Breakdowns

Open Worksheets

Worksheets

Graph

Quantize Plot

Show Hierarchy

Common

Background Patterns

Saving a Worksheet

Toolbar Reference

CLI

Tips

Tasks

BUI

Saved Worksheets

Introduction

Properties

BUI

CLI

Datasets

Introduction

BUI

CLI

Viewing available datasets

Reading datasets

Suspending and Resuming all datasets

7.  Application Integration

Glossary

Index

Saved Worksheets

Introduction

Open Worksheets may be saved for at least these reasons:

Properties

The following properties are stored for saved worksheets:

Field
Description
Name
Configurable name of the saved worksheet. This will be displayed at the top of the Open Worksheets view
Comment
Optional comment (only visible in the BUI)
Owner
User who owns the worksheet
Created
Time the worksheet was created
Modified
Time the worksheet was last modified (only visible in the CLI)

BUI

Mouse over saved worksheet entries to expose the following controls:

icon
description
Image
This will upload a support bundle that includes this worksheet, allowing for off-line analysis of your system by your support provider. You should only do this if you have been explicitly asked to upload such a bundle by support personnel.
Clone
Append the datasets saved in this worksheet to the current worksheet in Open Worksheets
Edit
Edit the worksheet to change the name and comment
Destroy
Destroy this worksheet

Single click an entry to open that worksheet. This may take several seconds if the worksheet was paused on a time in the distant past, or if it spanned many days, as the appliance must read the statistic data from disk back into memory.

CLI

Worksheet maintenance actions are available under the analytics worksheets context. Use the show to view the current saved worksheets:

walu:> analytics worksheets
walu:analytics worksheets> show
Worksheets:

WORKSHEET       OWNER   NAME
worksheet-000   root    830 MB/s NFSv3 disk
worksheet-001   root    8:27 event

Worksheets may be selected so that more details may be viewed. Here one of the statistics is dumped and retrieved in CSV format from the saved worksheet:

walu:analytics worksheets> select worksheet-000
walu:analytics worksheet-000> show
Properties:
                          uuid = e268333b-c1f0-401b-97e9-ff7f8ee8dc9b
                          name = 830 MB/s NFSv3 disk
                         owner = root
                         ctime = 2009-9-4 20:04:28
                         mtime = 2009-9-4 20:07:24

Datasets:

DATASET      DATE        SECONDS NAME
dataset-000  2009-9-4         60 nic.kilobytes[device]
dataset-001  2009-9-4         60 io.bytes[op]

walu:analytics worksheet-000> select dataset-000 csv
Time (UTC),KB per second
2009-09-04 20:05:38,840377
2009-09-04 20:05:39,890918
2009-09-04 20:05:40,848037
2009-09-04 20:05:41,851416
2009-09-04 20:05:42,870218
2009-09-04 20:05:43,856288
2009-09-04 20:05:44,872292
2009-09-04 20:05:45,758496
2009-09-04 20:05:46,865732
2009-09-04 20:05:47,881704
[...]

If there was a need to gather Analytics statistics using an automated CLI script over SSH, it would be possible to create a saved worksheet containing the desired statistics which could then be read in this fashion. This is one way to view analytics from the CLI; also see Reading datasets.