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Oracle® ZFS Storage Appliance Analytics Guide
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Document Information

Using This Documentation

Chapter 1 Introduction

Chapter 2 Analytics Interface

Chapter 3 Statistics and Datasets

Statistics

Introduction

Descriptions

Analytics

Advanced Analytics

Default Statistics

Tasks

Statistics Tasks

Determining the impact of a dynamic statistic

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 I/O Bytes

Cache: L2ARC I/O Bytes

When to Check

Breakdowns

Further Analysis

Cache L2ARC Accesses

Cache: L2ARC Accesses

When to Check

Breakdowns

Further Analysis

Capacity Bytes Used

Capacity: Capacity Bytes Used

When to Check

Breakdowns

Further Analysis

Capacity Percent Used

Capacity: Capacity Percent Used

When to Check

Breakdowns

Further Analysis

Capacity System Pool Bytes Used

Capacity: System Pool Bytes Used

When to Check

Breakdowns

Further Analysis

Capacity System Pool Percent Used

Capacity: System Pool Percent Used

When to Check

Breakdowns

Further Analysis

Data Movement NDMP Bytes Statistics

Data Movement: NDMP Bytes Statistics

When to Check

Breakdowns

Further Analysis

Data Movement NDMP Operations Statistics

Data Movement: NDMP Operations Statistics

When to Check

Breakdowns

Further Analysis

Data Movement Replication Bytes

Data Movement: Replication Bytes

When to Check

Breakdowns

Further Analysis

Data Movement Replication Operations

Data Movement: Replication Operations

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 I/O Bytes

Disk: I/O Bytes

When to Check

Breakdowns

Further Analysis

Disk I/O 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 NFS Bytes

Protocol: NFSv Bytes

When to Check

Breakdowns

Further Analysis

Protocol NFS Operations

Protocol: NFSv Operations

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 Bytes Transferred to/from Disk

Data Movement: NDMP Bytes Transferred to/from Disk

When to Check

Breakdowns

Further Analysis

Data Movement NDMP Bytes Transferred to/from Tape

Data Movement: NDMP Bytes Transferred to/from Tape

When to Check

Breakdowns

Further Analysis

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

Data Movement Replication Latencies

Data Movement: Replication Latencies

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 I/O Bytes

Disk: ZFS Logical I/O Bytes

When to Check

Breakdowns

Disk ZFS Logical I/O 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 Datalink Bytes

Network: Datalink Bytes

Example

When to Check

Breakdowns

Further Analysis

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

Network TCP Retransmissions

Network: TCP Retransmissions

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

Datasets

Introduction

BUI

CLI

Viewing Available Datasets

Reading Datasets

Suspending and Resuming All Datasets

Discarding Data in a Dataset

Chapter 4 Performance Impact

Index

Protocol SFTP Bytes