Data Domain: Cómo recopilar información de rendimiento de DDVE mediante la CLI del servidor virtual

Summary: En este artículo, se describe cómo recopilar datos de configuración y rendimiento desde el servidor host de un sistema DDVE mediante el conjunto de comandos de la CLI de vserver. Los comandos del servidor virtual generan registros de rendimiento graduales que admiten la solución de problemas. Incluya estos registros cuando abra una solicitud de soporte con el soporte de Data Domain. ...

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Instructions

1. Descripción general

La variable vserver La CLI recopila estadísticas de rendimiento directamente desde el hipervisor que aloja la instancia de DDVE.
Los registros recopilados se escriben en:

/ddvar/log/debug/vserver/ddveperf.log

Un nuevo ciclo de recopilación comienza cada 5 minutos y continúa hasta que se detiene manualmente.

2. Configurar la conexión del servidor virtual

Configure DDVE para conectarse al hipervisor del host (vCenter, ESXi o Hyper-V):

vserver config set host <IP-or-hostname>

Se le solicitará que confíe en el certificado y proporcione las credenciales.

Notas:

    • Hyper-V requiere username@domain Formato para la autenticación.
    • Una vez que se guarda la configuración, la recopilación periódica de rendimiento se inicia automáticamente.

Ejemplo del mensaje de salida:

vServer configuration saved.
Started periodic collection of DDVE performance information at /ddvar/log/debug/vserver/ddveperf.log.

3. Recopile registros de rendimiento.

Permita que DDVE se ejecute en una carga de trabajo normal para capturar datos de rendimiento significativos.

Hora de recopilación recomendada:
Aproximadamente 10 minutos mientras el sistema procesa las operaciones.

Ubicación del archivo de registro:

/ddvar/log/debug/vserver/ddveperf.log

4. Detenga la recopilación de rendimiento.

Detenga la recopilación periódica de rendimiento una vez que se recopilen suficientes datos:

ddsh -s vserver perf-stats stop

Ejemplo:

Stopped periodic collection of DDVE performance.

5. Agregar registro al paquete de soporte (si es necesario)

Si ddveperf.log El archivo se debe incluir manualmente en un paquete de soporte; utilice lo siguiente:

support bundle create default with-files /ddvar/log/debug/vserver/ddveperf.log

6. Referencia de comandos de la CLI de vServer

vserver config reset                  Reset vServer credentials
vserver config set host <host>        Configure vServer host connection
vserver config show                   Display vServer configuration
vserver perf-stats start              Start performance data collection
vserver perf-stats status             Show collection status
vserver perf-stats stop               Stop performance data collection

7. Datos recopilados en ddveperf.log

El registro proporciona información detallada, que incluye lo siguiente:

    • Configuración/uso de CPU y memoria (host y VM)
    • Configuración de discos y almacenamiento (host y máquina virtual)
    • Estadísticas de rendimiento de lectura/escritura
    • Estadísticas de uso y configuración de redes
    • Contadores de rendimiento en el nivel del hipervisor

A continuación, se proporciona un ejemplo de salida en "Información adicional".

Additional Information

EJEMPLO ddveperf.log

 =====================================================================================================================
2017-05-17 13:43:29,143 INFO Starting new HTTPS connection (1): 128.xxxx.xx.xx
2017-05-17 13:43:29,323 INFO Connect to the vCenter successfully!
2017-05-17 13:45:04,577 INFO Starting new HTTPS connection (1):128.xxxx.xx.xx
2017-05-17 13:45:04,801 INFO Connect to the vCenter successfully!
2017-05-17 13:45:04,836 INFO DDVE Performance Counter Information:
2017-05-17 13:45:04,836 INFO
2017-05-17 13:45:04,836 INFO DDVE General Configuration Information:
2017-05-17 13:45:04,836 INFO ================================================================================================
2017-05-17 13:45:04,983 INFO   guest OS name            : Other (64-bit)
2017-05-17 13:45:05,015 INFO   name                     : Cube3.1DDVE
2017-05-17 13:45:05,015 INFO   CPU Limit                : -1
2017-05-17 13:45:05,015 INFO   bios UUID                : 564dea6b-xxxxxxxxxxxxxxxxxxxxx
2017-05-17 13:45:05,015 INFO   Memory Capacity          : 6144
2017-05-17 13:45:05,015 INFO   CPU Capacity             : 2
2017-05-17 13:45:05,015 INFO   Memory Shares            : normal
2017-05-17 13:45:05,015 INFO   Memory Limit             : -1
2017-05-17 13:45:05,015 INFO   Memory Reservation       : 6144
2017-05-17 13:45:05,015 INFO   last booted timestamp    : 2017-05-17 20:25:03.163597+00:00
2017-05-17 13:45:05,016 INFO   CPU Reservation          : 3000
2017-05-17 13:45:05,016 INFO   path to VM               : [1TB] Cube3.1DDVE/Cube3.1DDVE.vmx
2017-05-17 13:45:05,016 INFO   guest OS id              : otherGuest64
2017-05-17 13:45:05,016 INFO   CPU Shares               : normal
2017-05-17 13:45:05,016 INFO   host name                : localhost.localdomain
2017-05-17 13:45:05,016 INFO   instance UUID            : 520b9e6xxxxxxxxxxxxxxxxxxxxxxxx
2017-05-17 13:45:05,016 INFO VMware Tools:
2017-05-17 13:45:05,028 INFO   Status  : guestToolsRunning
2017-05-17 13:45:05,037 INFO   Version : 2147483647
2017-05-17 13:45:05,073 INFO Synchronize guest time with host: True
2017-05-17 13:45:05,073 INFO VM Datastore Information:
2017-05-17 13:45:05,082 INFO   Datastore     :  DATASTORE NAME
2017-05-17 13:45:05,086 INFO   Type          :  VMFS
2017-05-17 13:45:05,223 INFO   Capacity      :  931.2GB
2017-05-17 13:45:05,229 INFO   Free Capacity :  338.3GB
2017-05-17 13:45:05,237 INFO   MaxSize       :  62.9TB
2017-05-17 13:45:05,275 INFO   Version       :  5.61
2017-05-17 13:45:05,275 INFO   Block Size    :  1M
2017-05-17 13:45:05,275 INFO   Extents       :  t10.ATA_____HUA722010CLA330_________________________N11KTEML____________
2017-05-17 13:45:05,281 INFO Virtual Disks Information:
2017-05-17 13:45:05,305 INFO   scsi0:0
2017-05-17 13:45:05,306 INFO   Label            : Hard disk 1
2017-05-17 13:45:05,306 INFO   Device type      : vim.vm.device.VirtualDisk
2017-05-17 13:45:05,306 INFO   Capacity         : 250G
2017-05-17 13:45:05,306 INFO   Backing type     : vim.vm.device.VirtualDisk.FlatVer2BackingInfo
2017-05-17 13:45:05,306 INFO   Type             : Thin Provision
2017-05-17 13:45:05,306 INFO   scsi0:1
2017-05-17 13:45:05,306 INFO   Label            : Hard disk 2
2017-05-17 13:45:05,306 INFO   Device type      : vim.vm.device.VirtualDisk
2017-05-17 13:45:05,306 INFO   Capacity         : 10G
2017-05-17 13:45:05,306 INFO   Backing type     : vim.vm.device.VirtualDisk.FlatVer2BackingInfo
2017-05-17 13:45:05,306 INFO   Type             : Thin Provision
2017-05-17 13:45:05,307 INFO
2017-05-17 13:45:05,307 INFO DDVE Performance Statistics:
2017-05-17 13:45:05,307 INFO ================================================================================================
2017-05-17 13:45:05,617 INFO [VM] DDVE CPU & Memory Performance Statistics
2017-05-17 13:45:05,617 INFO [VM] CPU Ready                 : Average 1.5 %, Maximum 1.9 %
2017-05-17 13:45:05,617 INFO [VM] CPU Usage(%)              : Average 3.0 %, Maximum 3.0 %
2017-05-17 13:45:05,617 INFO [VM] Memory                    : 6144 MB (6.0 GB)
2017-05-17 13:45:05,617 INFO [VM] Memory Shared             : 0 %, 0 MB
2017-05-17 13:45:05,617 INFO [VM] Memory Balloon            : 0 %, 0 MB
2017-05-17 13:45:05,617 INFO [VM] Memory Swapped            : 0 %, 0 MB
2017-05-17 13:45:05,617 INFO [VM] Memory Active             : 19 %, 1159 MB
2017-05-17 13:45:05,617 INFO [VM] Memory Consumed           : 52 %, 3192 MB
2017-05-17 13:45:05,617 INFO [VM] Memory Granted            : 52 %, 3192 MB
2017-05-17 13:45:05,617 INFO [VM] Memory Usage(%)           : Average 18.9 %
2017-05-17 13:45:05,618 INFO
2017-05-17 13:45:05,618 INFO [VM] DDVE Networking Performance Statistics
2017-05-17 13:45:05,674 INFO [VM] VirtualNic key            : 4000
2017-05-17 13:45:05,675 INFO [VM] Network Transmitted       : 0.000 Kbps
2017-05-17 13:45:05,675 INFO [VM] Network Received          : 2.667 Kbps
2017-05-17 13:45:05,675 INFO [VM] Network Usage             : 4.800 Kbps
2017-05-17 13:45:05,675 INFO [VM] Receive packets dropped   : 0
2017-05-17 13:45:05,675 INFO [VM] Transmit packets dropped  : 0
2017-05-17 13:45:05,708 INFO [VM] VirtualNic key            : 4001
2017-05-17 13:45:05,708 INFO [VM] Network Transmitted       : 0.000 Kbps
2017-05-17 13:45:05,708 INFO [VM] Network Received          : 0.000 Kbps
2017-05-17 13:45:05,708 INFO [VM] Network Usage             : 0.000 Kbps
2017-05-17 13:45:05,708 INFO [VM] Receive packets dropped   : 233
2017-05-17 13:45:05,708 INFO [VM] Transmit packets dropped  : 0
2017-05-17 13:45:05,708 INFO
2017-05-17 13:45:05,708 INFO [VM] DDVE Virtual Disk Performance Statistics
2017-05-17 13:45:05,760 INFO [VM] Virtual Disk              : scsi0:0
2017-05-17 13:45:05,789 INFO [VM] Read rate                 : 107.400 KBps
2017-05-17 13:45:05,789 INFO [VM] Write rate                : 119.800 KBps
2017-05-17 13:45:05,789 INFO [VM] Read latency              : 13.400 ms
2017-05-17 13:45:05,789 INFO [VM] Write latency             : 34.333 ms
2017-05-17 13:45:05,789 INFO [VM] IOPS (r)                  : 3.400
2017-05-17 13:45:05,789 INFO [VM] IOPS (w)                  : 19.067
2017-05-17 13:45:05,790 INFO [VM] Outstanding IOPS (r)      : 0.200
2017-05-17 13:45:05,790 INFO [VM] Outstanding IOPS (w)      : 7.667
2017-05-17 13:45:05,837 INFO [VM] Virtual Disk              : scsi0:1
2017-05-17 13:45:05,837 INFO [VM] Read rate                 : 0.000 KBps
2017-05-17 13:45:05,837 INFO [VM] Write rate                : 0.000 KBps
2017-05-17 13:45:05,837 INFO [VM] Read latency              : 0.000 ms
2017-05-17 13:45:05,837 INFO [VM] Write latency             : 0.000 ms
2017-05-17 13:45:05,837 INFO [VM] IOPS (r)                  : 0.000
2017-05-17 13:45:05,838 INFO [VM] IOPS (w)                  : 0.000
2017-05-17 13:45:05,838 INFO [VM] Outstanding IOPS (r)      : 0.000
2017-05-17 13:45:05,838 INFO [VM] Outstanding IOPS (w)      : 0.000
2017-05-17 13:45:05,839 INFO
2017-05-17 13:45:05,839 INFO ESXi Host Performance Statistics:
2017-05-17 13:45:05,839 INFO ================================================================================================
2017-05-17 13:45:06,129 INFO [Host] Name                    : localhost.localdomain
2017-05-17 13:45:06,129 INFO
2017-05-17 13:45:06,129 INFO [Host] ESX Host CPU & Memory Performance Statistics
2017-05-17 13:45:06,270 INFO [Host] CPU Detail              : Processor Sockets: 1, Cores per Socket 4
2017-05-17 13:45:06,317 INFO [Host] CPU Type                : Intel(R) Xeon(R) CPU E5-2609 0 @ 2.40GHz
2017-05-17 13:45:06,452 INFO [Host] CPU Usage               : Used: 384 Mhz, Total: 9576 Mhz
2017-05-17 13:45:06,452 INFO [Host] CPU Co-stop             : 0.000 ms
2017-05-17 13:45:06,452 INFO [Host] CPU Swap wait           : 0.000 ms
2017-05-17 13:45:06,452 INFO [Host] CPU Wait                : 73053.867 ms
2017-05-17 13:45:06,542 INFO [Host] Memory Usage            : Used: 11 GB, Total: 14 GB
2017-05-17 13:45:06,656 INFO [Host] Memory Granted          : 9405.200 MB
2017-05-17 13:45:06,656 INFO [Host] Memory Active           : 2044.200 MB
2017-05-17 13:45:06,657 INFO [Host] Memory Consumed         : 10927.667 MB
2017-05-17 13:45:06,657 INFO [Host] Memory Balloon          : 0.000 MB
2017-05-17 13:45:06,657 INFO [Host] Memory Swapped          : 0.000 MB
2017-05-17 13:45:06,657 INFO
2017-05-17 13:45:06,657 INFO [Host] ESX Host Network Performance Statistics
2017-05-17 13:45:07,522 INFO [Host] VirtualNic                                : vmnic0
2017-05-17 13:45:07,523 INFO [Host] Transmitted Usage                         : 84.800 Kbps
2017-05-17 13:45:07,523 INFO [Host] Received Usage                            : 130.667 Kbps
2017-05-17 13:45:07,523 INFO [Host] Receive packets dropped                   : 0
2017-05-17 13:45:07,523 INFO [Host] Transmit packets dropped                  : 0
2017-05-17 13:45:06,657 INFO
2017-05-17 13:45:06,657 INFO [Host] ESX Host Network Performance Statistics
2017-05-17 13:45:07,522 INFO [Host] VirtualNic                                : vmnic0
2017-05-17 13:45:07,523 INFO [Host] Transmitted Usage                         : 84.800 Kbps
2017-05-17 13:45:07,523 INFO [Host] Received Usage                            : 130.667 Kbps
2017-05-17 13:45:07,523 INFO [Host] Receive packets dropped                   : 0
2017-05-17 13:45:07,523 INFO [Host] Transmit packets dropped                  : 0
2017-05-17 13:45:07,523 INFO [Host] Packet receive errors                     : 0
2017-05-17 13:45:07,523 INFO [Host] Packet transmit errors                    : 0
2017-05-17 13:45:07,523 INFO
2017-05-17 13:45:07,523 INFO [Host] ESX Host Disk Performance Statistics
2017-05-17 13:45:07,577 INFO [Host] Disk                                      : t10.ATA_____HUA722010CLA330_________________________N11KTEML____________
2017-05-17 13:45:07,577 INFO [Host] Disk Commands issued (summation number)   : 1264
2017-05-17 13:45:07,577 INFO [Host] Disk Commands aborted (summation number)  : 0
2017-05-17 13:45:07,577 INFO [Host] Bus resets (summation number)             : 0
2017-05-17 13:45:07,577 INFO [Host] Physical device command latency           : 23.933 ms
2017-05-17 13:45:07,577 INFO [Host] Kernel command latency                    : 22.200 ms
2017-05-17 13:45:07,577 INFO [Host] Queue command latency                     : 22.267 ms
2017-05-17 13:45:07,583 INFO
2017-05-17 13:45:07,583 INFO [Host] ESX Host Storage Adapter Performance Statistics
2017-05-17 13:45:08,367 INFO [Host] Storage Adapter                           : vmhba0
2017-05-17 13:45:08,385 INFO [Host] Average commands issued per second        : 0
2017-05-17 13:45:08,385 INFO [Host] Read latency                              : 0.000 ms
2017-05-17 13:45:08,385 INFO [Host] Write latency                             : 0.000 ms
2017-05-17 13:45:08,385 INFO [Host] Storage Adapter                           : vmhba1
2017-05-17 13:45:08,402 INFO [Host] Average commands issued per second        : 64
2017-05-17 13:45:08,402 INFO [Host] Read latency                              : 10.600 ms
2017-05-17 13:45:08,402 INFO [Host] Write latency                             : 49.267 ms
2017-05-17 13:45:08,402 INFO [Host] Storage Adapter                           : vmhba2
2017-05-17 13:45:08,421 INFO [Host] Average commands issued per second        : 0
2017-05-17 13:45:08,421 INFO [Host] Read latency                              : 0.000 ms
2017-05-17 13:45:08,421 INFO [Host] Write latency                             : 0.000 ms
2017-05-17 13:45:08,421 INFO [Host] Storage Adapter                           : vmhba32
2017-05-17 13:45:08,440 INFO [Host] Average commands issued per second        : 0
2017-05-17 13:45:08,440 INFO [Host] Read latency                              : 0.000 ms
2017-05-17 13:45:08,440 INFO [Host] Write latency                             : 0.000 ms
2017-05-17 13:45:08,440 INFO [Host] Storage Adapter                           : vmhba33
2017-05-17 13:45:08,457 INFO [Host] Average commands issued per second        : 0
2017-05-17 13:45:08,457 INFO [Host] Read latency                              : 0.000 ms
2017-05-17 13:45:08,457 INFO [Host] Write latency                             : 0.000 ms
2017-05-17 13:45:08,457 INFO [Host] Write latency                             : 0.000 ms

Affected Products

Data Domain, Data Domain Virtual Edition

Products

Data Domain, Data Domain Deduplication Storage Systems
Article Properties
Article Number: 000004205
Article Type: How To
Last Modified: 06 Mar 2026
Version:  4
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