application commands
statistics nfs show-v3
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Display NFSv3 statistics
Availability: This command is available to cluster administrators at the admin privilege level.
Description
The statistics nfs show-v3 command displays the following statistics about the NFSv3 operations on each node in the cluster:
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Result of the operations (success or failure)
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Total number of null operations
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Total number of getattr operations
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Total number of setattr operations
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Total number of lookup operations
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Total number of access operations
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Total number of readsymlink operations
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Total number of read operations
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Total number of write operations
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Total number of create operations
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Total number of mkdir operations
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Total number of symlink operations
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Total number of mknod operations
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Total number of remove operations
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Total number of rmdir operations
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Total number of rename operations
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Total number of link operations
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Total number of readdir operations
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Total number of readdirplus operations
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Total number of fsstat operations
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Total number of fsinfo operations
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Total number of pathconf operations
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Total number of commit operations
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Total number of nfsv3 operations
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Percent of null operations
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Percent of getattr operations
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Percent of setattr operations
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Percent of lookup operations
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Percent of access operations
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Percent of readsymlink operations
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Percent of read operations
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Percent of write operations
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Percent of create operations
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Percent of mkdir operations
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Percent of symlink operations
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Percent of mknod operations
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Percent of remove operations
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Percent of rmdir operations
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Percent of rename operations
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Percent of link operations
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Percent of readdir operations
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Percent of readdirplus operations
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Percent of fsstat operations
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Percent of fsinfo operations
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Percent of pathconf operations
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Percent of commit operations
This command is designed to be used to analyze performance characteristics and to help diagnose issues.
Parameters
- {
[-fields <fieldname>,…] -
If you specify the
-fields <fieldname>, …parameter, the command output also includes the specified field or fields. You can use '-fields ?' to display the fields to specify. - |
[-instance ]} -
If you specify the
-instanceparameter, the command displays detailed information about all fields. [-node {<nodename>|local}]- Node-
If you specify this parameter, the command displays NFSv3 statistics only for the specified node.
[-result {success|failure|all}]- Result-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified result (success/failure/all).
[-null <Counter with Delta>]- Null Operations-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified number of null operations.
[-gattr <Counter with Delta>]- GetAttr Operations-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified number of getattr operations.
[-sattr <Counter with Delta>]- SetAttr Operations-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified number of setattr operations.
[-lookup <Counter with Delta>]- LookUp Operations-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified number of lookup operations.
[-access <Counter with Delta>]- Access Operations-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified number of access operations.
[-rsym <Counter with Delta>]- ReadSymlink Operations-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified number of readsymlink operations.
[-read <Counter with Delta>]- Read Operations-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified number of read operations.
[-write <Counter with Delta>]- Write Operations-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified number of write operations.
[-create <Counter with Delta>]- Create Operations-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified number of create operations.
[-mkdir <Counter with Delta>]- MkDir Operations-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified number of mkdir operations.
[-symln <Counter with Delta>]- SymLink Operations-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified number of symlink operations.
[-mknod <Counter with Delta>]- MkNod Operations-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified number of mknod operations.
[-remove <Counter with Delta>]- Remove Operations-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified number of remove operations.
[-rmdir <Counter with Delta>]- RmDir Operations-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified number of rmdir operations.
[-rename <Counter with Delta>]- Rename Operations-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified number of rename operations.
[-link <Counter with Delta>]- Link Operations-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified number of link operations.
[-rdir <Counter with Delta>]- ReadDir Operations-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified number of readdir operations.
[-rdirp <Counter with Delta>]- ReadDirPlus Operations-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified number of readdirplus operations.
[-fsstat <Counter with Delta>]- FsStat Operations-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified number of fsstat operations.
[-fsinfo <Counter with Delta>]- FsInfo Operations-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified number of fsinfo operations.
[-pconf <Counter with Delta>]- PathConf Operations-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified number of pathconf operations.
[-commit <Counter with Delta>]- Commit Operations-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified number of commit operations.
[-total <Counter64 with Delta>]- Total Operations-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified number of total NFSv3 operations.
[-null-pct <Counter with Delta>]- Percent Null Ops-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified percentage of null operations.
[-gattr-pct <Counter with Delta>]- Percent GetAttr Ops-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified percentage of getattr operations.
[-sattr-pct <Counter with Delta>]- Percent SetAttr Ops-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified percentage of setattr operations.
[-lookup-pct <Counter with Delta>]- Percent LookUp Ops-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified percentage of lookup operations.
[-access-pct <Counter with Delta>]- Percent Access Ops-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified percentage of access operations.
[-rsym-pct <Counter with Delta>]- Percent ReadSymlink Ops-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified percentage of readsymlink operations.
[-read-pct <Counter with Delta>]- Percent Read Ops-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified percentage of read operations.
[-write-pct <Counter with Delta>]- Percent Write Ops-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified percentage of write operations.
[-create-pct <Counter with Delta>]- Percent Create Ops-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified percentage of create operations.
[-mkdir-pct <Counter with Delta>]- Percent MkDir Ops-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified percentage of mkdir operations.
[-symln-pct <Counter with Delta>]- Percent SymLink Ops-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified percentage of symlink operations.
[-mknod-pct <Counter with Delta>]- Percent MkNod Ops-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified percentage of mknod operations.
[-remove-pct <Counter with Delta>]- Percent Remove Ops-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified percentage of remove operations.
[-rmdir-pct <Counter with Delta>]- Percent RmDir Ops-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified percentage of rmdir operations.
[-rename-pct <Counter with Delta>]- Percent Rename Ops-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified percentage of rename operations.
[-link-pct <Counter with Delta>]- Percent Link Ops-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified percentage of link operations.
[-rdir-pct <Counter with Delta>]- Percent ReadDir Ops-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified percentage of readdir operations.
[-rdirp-pct <Counter with Delta>]- Percent ReadDirPlus Ops-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified percentage of readdirplus operations.
[-fsstat-pct <Counter with Delta>]- Percent FsStat Ops-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified percentage of fsstat operations.
[-fsinfo-pct <Counter with Delta>]- Percent FsInfo Ops-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified percentage of fsinfo operations.
[-pconf-pct <Counter with Delta>]- Percent PathConf Ops-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified percentage of pathconf operations.
[-commit-pct <Counter with Delta>]- Percent Commit Ops-
If you specify this parameter, the command displays statistics only about the node or nodes that have the specified percentage of commit operations.
Examples
The following example displays statistics about the NFSv3 operations for a node named node1:
cluster1::> statistics nfs show-v3 -node node1 Node Value Delta Percent Ops Delta node1 ---------------------------success----------------------- Null Ops: 4 - 7% - GetAttr Ops: 10 - 19% - SetAttr Ops: 2 - 4% - Lookup Ops: 2 - 4% - Access Ops: 14 - 26% - ReadSymlink Ops: 0 - 0% - Read Ops: 0 - 0% - Write Ops: 0 - 0% - Create Ops: 2 - 4% - MkDir Ops: 1 - 2% - Symlink Ops: 0 - 0% - MkNod Ops: 0 - 0% - Remove Ops: 1 - 2% - RmDir Ops: 0 - 0% - Rename Ops: 0 - 0% - Link Ops: 0 - 0% - ReadDir Ops: 2 - 4% - ReadDirPlus Ops: 10 - 19% - FsStat Ops: 1 - 2% - FsInfo Ops: 5 - 9% - PathConf Ops: 0 - 0% - Commit Ops: 0 - 0% - Total Ops: 54 - Node Value Delta Percent Ops Delta node1 ---------------------------failure----------------------- Null Ops: 0 - 0% - GetAttr Ops: 0 - 0% - SetAttr Ops: 0 - 0% - Lookup Ops: 2 - 100% - Access Ops: 0 - 0% - ReadSymlink Ops: 0 - 0% - Read Ops: 0 - 0% - Write Ops: 0 - 0% - Create Ops: 0 - 0% - MkDir Ops: 0 - 0% - Symlink Ops: 0 - 0% - MkNod Ops: 0 - 0% - Remove Ops: 0 - 0% - RmDir Ops: 0 - 0% - Rename Ops: 0 - 0% - Link Ops: 0 - 0% - ReadDir Ops: 0 - 0% - ReadDirPlus Ops: 0 - 0% - FsStat Ops: 0 - 0% - FsInfo Ops: 0 - 0% - PathConf Ops: 0 - 0% - Commit Ops: 0 - 0% - Total Ops: 2 - Node Value Delta Percent Ops Delta node1 --------------------------- all ----------------------- Null Ops: 4 - 7% - GetAttr Ops: 10 - 18% - SetAttr Ops: 2 - 4% - Lookup Ops: 4 - 7% - Access Ops: 14 - 25% - ReadSymlink Ops: 0 - 0% - Read Ops: 0 - 0% - Write Ops: 0 - 0% - Create Ops: 2 - 4% - MkDir Ops: 1 - 2% - Symlink Ops: 0 - 0% - MkNod Ops: 0 - 0% - Remove Ops: 1 - 2% - RmDir Ops: 0 - 0% - Rename Ops: 0 - 0% - Link Ops: 0 - 0% - ReadDir Ops: 2 - 4% - ReadDirPlus Ops: 10 - 18% - FsStat Ops: 1 - 2% - FsInfo Ops: 5 - 9% - PathConf Ops: 0 - 0% - Commit Ops: 0 - 0% - Total Ops: 56 -