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OceanStor 9000 V5 7.0 Command Reference 03

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
show performance current

show performance current

Function

The show performance current command is used to query real-time performance statistics.

Format

show performance current < objectlevel > < objectID > [ dataID ]

Parameters

Parameter

Description

Value

objectlevel Level of a statistical object.

cluster: cluster

WARNING: There is only one cluster in the system. This command does not filter the cluster ID.

node: node

port: network port

disk: disk

client: client

directory: directory.

objectid ID of a statistical object.

The value contains 1 to 127 letters, digits, hyphens (-), underscores (_), and periods (.).

dataID ID of a statistical item.

When objectlevel is set to cluster, possible values of this parameter are:

Max_CPU_Usage: maximum CPU usage of a cluster.

CPUUsage: average CPU usage of a cluster.

Max_Memory_Usage: maximum memory usage of a cluster.

MemoryUsage: average memory usage of a cluster.

BandWidth(KB/s): total bandwidth of a cluster, expressed in KB/s.

Read_Bandwidth(KB/s): read bandwidth of a cluster, expressed in KB/s.

Write_Bandwidth(KB/s): write bandwidth of a cluster, expressed in KB/s.

NFS_Bandwidth: total NFS bandwidth of a cluster.

NFS_Out_Bandwidth: NFS read bandwidth of a cluster.

NFS_In_Bandwidth: NFS write bandwidth of a cluster.

CIFS_Bandwidth: total CIFS bandwidth of a cluster.

CIFS_Out_Bandwidth: CIFS read bandwidth of a cluster.

CIFS_In_Bandwidth: CIFS write bandwidth of a cluster.

Connected_Client_Count: number of clients connected to a cluster.

Connected_CIFS_Client_Count: number of CIFS clients connected to a cluster.

Connected_NFS_Client_Count: number of NFS clients connected to a cluster.

BandWidth(MB/s): total bandwidth of a cluster, expressed in MB/s.

ReadBandWidth(MB/s): read bandwidth of a cluster, expressed in MB/s.

WriteBandWidth(MB/s): write bandwidth of a cluster, expressed in MB/s.

Disk_Throughput: disk IOPS of a cluster.

Disk_ReadThroughput: disk read IOPS of a cluster.

Disk_WriteThroughput: disk write IOPS of a cluster.

Client_OPS: client OPS of a cluster.

Client_Read_OPS: client read OPS of a cluster.

Client_Write_OPS: client write OPS of a cluster.

Filesystem_Bandwidth: file system bandwidth.

Filesystem_ReadBandwidth: file system read bandwidth.

Filesystem_WriteBandwidth: file system write bandwidth.

S3_Bandwidth: S3 service bandwidth.

S3_ReadBandwidth: S3 service read bandwidth.

S3_WriteBandwidth: S3 service write bandwidth.

Swift_Bandwidth: Swift service bandwidth.

Swift_ReadBandwidth: Swift service read bandwidth.

Swift_WriteBandwidth: Swift service write bandwidth.

S3_Delete_Num: number of DELETE operations in the S3 service.

S3_Delete_Fail_Num: number of DELETE failures in the S3 service.

S3_Delete_Fail_ClientCause_Num: number of DELETE failures in the S3 service due to clients.

S3_Get_Num: number of GET operations in the S3 service.

S3_Get_Fail_Num: number of GET failures in the S3 service.

S3_Get_Fail_ClientCause_Num: number of GET failures in the S3 service due to clients.

S3_Head_Num: number of HEAD operations in the S3 service.

S3_Head_Fail_Num: number of HEAD failures in the S3 service.

S3_Head_Fail_ClientCause_Num: number of HEAD failures in the S3 service due to clients.

S3_Put_Num: number of PUT operations in the S3 service.

S3_Put_Fail_Num: number of PUT failures in the S3 service.

S3_Put_Fail_ClientCause_Num: number of PUT failures in the S3 service due to clients.

S3_Connect_Fail_Rate: S3 service access failure rate.

S3_Post_Num: number of POST operations in the S3 service.

S3_Post_Fail_Num: number of POST failures in the S3 service.

S3_Post_Fail_ClientCause_Num: number of POST failures in the S3 service due to clients.

Swift_Head_Num: number of HEAD operations in the Swift service.

Swift_Head_Fail_Num: number of HEAD failures in the Swift service.

Swift_Head_Fail_ClientCause_Num: number of HEAD failures in the Swift service due to clients.

Swift_Delete_Num: number of DELETE operations in the Swift service.

Swift_Delete_Fail_Num: number of DELETE failures in the Swift service.

Swift_Delete_Fail_ClientCause_Num: number of DELETE failures in the Swift service due to clients.

Swift_Get_Num: number of GET operations in the Swift service.

Swift_Get_Fail_Num: number of GET failures in the Swift service.

Swift_Get_Fail_ClientCause_Num: number of GET failures in the Swift service due to clients.

Swift_Put_Num: number of PUT operations in the Swift service.

Swift_Put_Fail_Num: number of PUT failures in the Swift service.

Swift_Put_Fail_ClientCause_Num: number of PUT failures in the Swift service due to clients.

Swift_Connect_Fail_Rate: Swift service connection failure rate.

NFSV3_RPC_CAL: NFS V3 RPC CALL distribution of cluster.

NFSV4_RPC_CAL: NFS V4 RPC CALL distribution of cluster.

When objectlevel is set to node, possible values of this parameter are:

Disk_Data_Throughput: disk throughput of a node.

Disk_Data_ReadThroughput: disk read throughput of a node.

Disk_Data_WriteThroughput: disk write throughput of a node.

Disk_Throughput: disk IOPS of a node.

Disk_ReadThroughput: disk read IOPS of a node.

Disk_WriteThroughput: disk write IOPS of a node.

CPUUsage: CPU usage of a node.

MemoryUsage: memory usage of a node.

BandWidth_KB: total bandwidth of a node.

Read_Bandwidth_KB: read bandwidth of a node.

Write_Bandwidth_KB: write bandwidth of a node.

S3_Delete_Num: number of DELETE operations in the S3 service.

S3_Delete_Fail_Num: number of DELETE failures in the S3 service.

S3_Delete_Fail_ClientCause_Num: number of DELETE failures in the S3 service due to clients.

S3_Get_Num: number of GET operations in the S3 service.

S3_Get_Fail_Num: number of GET failures in the S3 service.

S3_Get_Fail_ClientCause_Num: number of GET failures in the S3 service due to clients.

S3_Head_Num: number of HEAD operations in the S3 service.

S3_Head_Fail_Num: number of HEAD failures in the S3 service.

S3_Head_Fail_ClientCause_Num: number of HEAD failures in the S3 service due to clients.

S3_Put_Num: number of PUT operations in the S3 service.

S3_Put_Fail_Num: number of PUT failures in the S3 service.

S3_Put_Fail_ClientCause_Num: number of PUT failures in the S3 service due to clients.

S3_Connect_Fail_Rate: S3 service access failure rate.

S3_Post_Num: number of POST operations in the S3 service.

S3_Post_Fail_Num: number of POST failures in the S3 service.

S3_Post_Fail_ClientCause_Num: number of POST failures in the S3 service due to clients.

NFS_Bandwidth: total NFS bandwidth of a node.

NFS_Out_Bandwidth: NFS read bandwidth of a node.

NFS_In_Bandwidth: NFS write bandwidth of a node.

CIFS_Bandwidth: total CIFS bandwidth of a node.

CIFS_Out_Bandwidth: CIFS read bandwidth of a node.

CIFS_In_Bandwidth: CIFS write bandwidth of a node.

Connected_Client_Count: number of clients connected to a node.

Connected_CIFS_Client_Count: number of CIFS clients connected to a node.

Connected_NFS_Client_Count: number of NFS clients connected to a node.

Client_OPS: client OPS of a node.

Client_Read_OPS: client read OPS of a node.

Client_Write_OPS: client write OPS of a node.

NFSV3_IO_SIZE: NFS V3 IO distribution of a node.

NFSV4_IO_SIZE: NFS V4 IO distribution of a node.

NFSV3_OTHER_LATENCY: NFS V3 other latency(except read/write) of a node.

NFSV4_OTHER_LATENCY: NFS V4 other latency(except read/write) of a node.

When objectlevel is set to port, possible values of this parameter are:

Network_Packet_Rate: total packet rate of a network port.

Network_Inbound_Packet_Rate: write packet rate of a network port.

Network_Outbound_Packet_Rate: read packet rate of a network port.

ReadBandWidthUsage: read bandwidth usage of network port.

BandWidth(KB/s): total bandwidth of a network port.

Read_Bandwidth(KB/s): read bandwidth of a network port.

Write_Bandwidth(KB/s): write bandwidth of a network port.

When objectlevel is set to disk, possible values of this parameter are:

Disk_Data_Throughput: disk throughput.

Disk_Data_ReadThroughput: disk read throughput.

Disk_Data_WriteThroughput: disk write throughput.

Disk_Throughput: total disk IOPS.

Disk_ReadThroughput: disk read IOPS.

Disk_WriteThroughput: disk write IOPS.

Disk_Busy_Ratio: disk access frequency.

Disk_QueueSize: disk queue length.

Disk_AverageIOResponseTime: disk I/O response time.

Disk_Read_AverageIOResponseTime: disk read I/O response time.

Disk_Write_AverageIOResponseTime: disk write I/O response time.

Disk_Average_IO_Size: average size of disk I/Os.

Disk_AverageReadIO: average size of disk read I/Os.

Disk_AverageWriteIO: average size of disk write I/Os.

Disk_Usage: disk usage.

When objectlevel is set to client, possible values of this parameter are:

BandWidth(KB/s): total bandwidth of a client.

Read_Bandwidth(KB/s): client read bandwidth.

Write_Bandwidth(KB/s): client write bandwidth.

NFS_Bandwidth: total NFS bandwidth of a client.

NFS_Out_Bandwidth: NFS read bandwidth of a client.

NFS_In_Bandwidth: NFS write bandwidth of a client.

CIFS_Bandwidth: total CIFS bandwidth of a client.

CIFS_Out_Bandwidth: CIFS read bandwidth of a client.

CIFS_In_Bandwidth: CIFS write bandwidth of a client.

Client_OPS: client OPS.

Client_Read_OPS: client read OPS.

Client_Write_OPS: client write OPS.

Client_Average_Latency (ms): average latency of the client's protocol operations (ms).

Client_Maximum_Latency (ms): maximum latency of the client's protocol operations (ms).

Client_Average_Write_Latency (ms): average latency of the client's protocol write operations (ms).

Client_Maximum_Write_Latency (ms): maximum latency of the client's protocol write operations (ms).

Client_Average_Read_Latency (ms): average latency of the client's protocol read operations (ms).

Client_Maximum_Read_Latency (ms): maximum latency of the client's protocol read operations (ms).

Client_Timeout_Count: count of the client's protocol timeouts.

Level

Read-only user

Usage Guidelines

None

Example

Query real-time performance statistics.

admin:/>show performance current node 12815 CPUUsage 
 
  dataID   dataValue  timeStamp                    
  --------  ---------  --------------------------   
  CPUUsage  6      2014-02-17/10:03:24 +08:00

System Response

The following table describes the parameter meanings.

Parameter

Meaning

dataID

Name of a statistical item.

dataValue

Value of a statistical item.

timeStamp

Time stamp.

Translation
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Updated: 2019-05-07

Document ID: EDOC1100067955

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