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ZFS Storage Appliance Analytics Guide, Release OS8.7.x
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Updated: August 2017
Oracle
®
ZFS Storage Appliance Analytics Guide, Release OS8.7.x
Document Information
Working with Analytics
Setting a Retention Policy (BUI)
Setting a Retention Policy (CLI)
Setting a Hostname Lookup Policy (BUI)
Setting a Hostname Lookup Policy (CLI)
Managing Worksheets
Creating a Worksheet (BUI)
Creating a Worksheet (CLI)
Closing a Worksheet (BUI)
Saving a Worksheet (BUI)
Renaming a Worksheet (CLI)
Destroying a Worksheet (BUI)
Destroying a Worksheet (CLI)
Cloning a Worksheet (BUI)
Removing a Dataset from a Worksheet (BUI)
Removing a Dataset from a Worksheet (CLI)
Viewing When a Worksheet was Last Modified (CLI)
Showing Graph Hierarchy
Viewing Available Datasets (BUI)
Viewing Available Datasets (CLI)
Reading Datasets (CLI)
Suspending and Resuming a Dataset (BUI)
Suspending and Resuming a Dataset (CLI)
Suspending and Resuming All Datasets (CLI)
Discarding Data in a Dataset (BUI)
Discarding Data in a Dataset (CLI)
Identifying CPU Performance Issues (BUI)
Identifying CPU Performance Issues (CLI)
Identifying Network Performance Issues (BUI)
Identifying Network Performance Issues (CLI)
Identifying Memory Performance Issues (BUI)
Identifying Memory Performance Issues (CLI)
When to Add the First Read Cache Device (BUI)
When to Add the First Read Cache Device (CLI)
When to Add More Read Cache Devices (BUI)
When to Add More Read Cache Devices (CLI)
When to Add the First Write Log Device (BUI)
When to Add the First Write Log Device (CLI)
When to Add More Write Log Devices (BUI)
When to Add More Write Log Devices (CLI)
When to Add More Disks (BUI)
When to Add More Disks (CLI)
Configuring a Threshold Alert (BUI)
Configuring a Threshold Alert (CLI)
Exporting a Worksheet (BUI)
Exporting a Worksheet (CLI)
Downloading a Dataset to a CSV File (BUI)
Viewing a Dataset in a CSV Format (CLI)
Analytics Data Retention Policies
Analytics Data Retention Policies
Data Retention Properties
Understanding Analytics Worksheets
Worksheet Graphs and Plots
Adjusting Graphs
Adjusting Quantize Plots
Background Patterns
Toolbar Reference
Worksheet Tips
Saved Worksheet Properties
BUI Icon Reference
About Analytics Datasets
Understanding Analytics Statistics
Storage Performance Impact
Execution Performance Impact
Statistics Actions
Default Statistics
CPU: Percent Utilization
Cache: ARC Accesses
Cache: L2ARC I/O Bytes
Cache: L2ARC Accesses
Capacity: Capacity Bytes Used (BUI)
Capacity: Capacity Bytes Used (CLI)
Capacity: Capacity Percent Used (BUI)
Capacity: Capacity Percent Used (CLI)
Capacity: Meta Device Capacity Bytes Used (BUI)
Capacity: Meta Device Capacity Percent Used (BUI)
Capacity: System Pool Bytes Used
Capacity: System Pool Percent Used
Data Movement: Shadow Migration Bytes
Data Movement: Shadow Migration Ops
Data Movement: Shadow Migration Requests
Data Movement: NDMP Bytes Statistics
Data Movement: NDMP Operations Statistics
Data Movement: Replication Bytes
Data Movement: Replication Operations
Disk: Disks
Disk: I/O Bytes
Disk: I/O Operations
Network: Device Bytes
Network: Interface Bytes
Protocol: SMB Operations
Protocol: Fibre Channel Bytes
Protocol: Fibre Channel Operations
Protocol: FTP Bytes
Protocol: HTTP/WebDAV Requests
Protocol: iSCSI Bytes
Protocol: iSCSI Operations
Protocol: NFSv[2-4] Bytes
Protocol: NFSv[2-4] Operations
Protocol: OISP Bytes
Protocol: OISP Operations
Protocol: SFTP Bytes
Protocol: SMB/SMB2 Bytes
Protocol: SRP Bytes
Protocol: SRP Operations
Using Advanced Analytics Statistics
CPU: CPUs
CPU: Kernel Spins
Cache: ARC Adaptive Parameter
Cache: ARC Evicted Bytes
Cache: ARC Size
Cache: ARC Target Size
Cache: DNLC Accesses
Cache: DNLC Entries
Cache: L2ARC Errors
Cache: L2ARC Size
Data Movement: NDMP Bytes Transferred to/from Disk
Data Movement: NDMP Bytes Transferred to/from Tape
Data Movement: NDMP File System Operations
Data Movement: NDMP Jobs
Data Movement: Replication Latencies
Data Movement: Replication Send/Receive Bytes
Disk: Average Number of I/O Operations
Disk: Percent Utilization
Disk: ZFS DMU Operations
Disk: ZFS Logical I/O Bytes
Disk: ZFS Logical I/O Operations
Memory: Dynamic Memory Usage
Memory: Kernel Memory
Memory: Kernel Memory in Use
Memory: Kernel Memory Allocated, But Not in Use
Network: Datalink Bytes
Network: IP Bytes
Network: IP Packets
Network: TCP Bytes
Network: TCP Packets
Network: TCP Retransmissions
System: NSCD Backend Requests
System: NSCD Operations
Language:
English
Oracle
®
ZFS Storage Appliance Analytics Guide, Release OS8.7.x
August 2017
Describes the use of the DTrace Analytics feature for Oracle ZFS Storage Appliance.
Document Information
Working with Analytics
Setting a Retention Policy (BUI)
Setting a Retention Policy (CLI)
Setting a Hostname Lookup Policy (BUI)
Setting a Hostname Lookup Policy (CLI)
Managing Worksheets
Creating a Worksheet (BUI)
Creating a Worksheet (CLI)
Closing a Worksheet (BUI)
Saving a Worksheet (BUI)
Renaming a Worksheet (CLI)
Destroying a Worksheet (BUI)
Destroying a Worksheet (CLI)
Cloning a Worksheet (BUI)
Removing a Dataset from a Worksheet (BUI)
Removing a Dataset from a Worksheet (CLI)
Viewing When a Worksheet was Last Modified (CLI)
Showing Graph Hierarchy
Viewing Available Datasets (BUI)
Viewing Available Datasets (CLI)
Reading Datasets (CLI)
Suspending and Resuming a Dataset (BUI)
Suspending and Resuming a Dataset (CLI)
Suspending and Resuming All Datasets (CLI)
Discarding Data in a Dataset (BUI)
Discarding Data in a Dataset (CLI)
Identifying CPU Performance Issues (BUI)
Identifying CPU Performance Issues (CLI)
Identifying Network Performance Issues (BUI)
Identifying Network Performance Issues (CLI)
Identifying Memory Performance Issues (BUI)
Identifying Memory Performance Issues (CLI)
When to Add the First Read Cache Device (BUI)
When to Add the First Read Cache Device (CLI)
When to Add More Read Cache Devices (BUI)
When to Add More Read Cache Devices (CLI)
When to Add the First Write Log Device (BUI)
When to Add the First Write Log Device (CLI)
When to Add More Write Log Devices (BUI)
When to Add More Write Log Devices (CLI)
When to Add More Disks (BUI)
When to Add More Disks (CLI)
Configuring a Threshold Alert (BUI)
Configuring a Threshold Alert (CLI)
Exporting a Worksheet (BUI)
Exporting a Worksheet (CLI)
Downloading a Dataset to a CSV File (BUI)
Viewing a Dataset in a CSV Format (CLI)
Analytics Data Retention Policies
Analytics Data Retention Policies
Data Retention Properties
Understanding Analytics Worksheets
Worksheet Graphs and Plots
Adjusting Graphs
Adjusting Quantize Plots
Background Patterns
Toolbar Reference
Worksheet Tips
Saved Worksheet Properties
BUI Icon Reference
About Analytics Datasets
Understanding Analytics Statistics
Storage Performance Impact
Execution Performance Impact
Statistics Actions
Default Statistics
CPU: Percent Utilization
Cache: ARC Accesses
Cache: L2ARC I/O Bytes
Cache: L2ARC Accesses
Capacity: Capacity Bytes Used (BUI)
Capacity: Capacity Bytes Used (CLI)
Capacity: Capacity Percent Used (BUI)
Capacity: Capacity Percent Used (CLI)
Capacity: Meta Device Capacity Bytes Used (BUI)
Capacity: Meta Device Capacity Percent Used (BUI)
Capacity: System Pool Bytes Used
Capacity: System Pool Percent Used
Data Movement: Shadow Migration Bytes
Data Movement: Shadow Migration Ops
Data Movement: Shadow Migration Requests
Data Movement: NDMP Bytes Statistics
Data Movement: NDMP Operations Statistics
Data Movement: Replication Bytes
Data Movement: Replication Operations
Disk: Disks
Disk: I/O Bytes
Disk: I/O Operations
Network: Device Bytes
Network: Interface Bytes
Protocol: SMB Operations
Protocol: Fibre Channel Bytes
Protocol: Fibre Channel Operations
Protocol: FTP Bytes
Protocol: HTTP/WebDAV Requests
Protocol: iSCSI Bytes
Protocol: iSCSI Operations
Protocol: NFSv[2-4] Bytes
Protocol: NFSv[2-4] Operations
Protocol: OISP Bytes
Protocol: OISP Operations
Protocol: SFTP Bytes
Protocol: SMB/SMB2 Bytes
Protocol: SRP Bytes
Protocol: SRP Operations
Using Advanced Analytics Statistics
CPU: CPUs
CPU: Kernel Spins
Cache: ARC Adaptive Parameter
Cache: ARC Evicted Bytes
Cache: ARC Size
Cache: ARC Target Size
Cache: DNLC Accesses
Cache: DNLC Entries
Cache: L2ARC Errors
Cache: L2ARC Size
Data Movement: NDMP Bytes Transferred to/from Disk
Data Movement: NDMP Bytes Transferred to/from Tape
Data Movement: NDMP File System Operations
Data Movement: NDMP Jobs
Data Movement: Replication Latencies
Data Movement: Replication Send/Receive Bytes
Disk: Average Number of I/O Operations
Disk: Percent Utilization
Disk: ZFS DMU Operations
Disk: ZFS Logical I/O Bytes
Disk: ZFS Logical I/O Operations
Memory: Dynamic Memory Usage
Memory: Kernel Memory
Memory: Kernel Memory in Use
Memory: Kernel Memory Allocated, But Not in Use
Network: Datalink Bytes
Network: IP Bytes
Network: IP Packets
Network: TCP Bytes
Network: TCP Packets
Network: TCP Retransmissions
System: NSCD Backend Requests
System: NSCD Operations