Top 14 Commands for Exadata Health Check

 There are multiple ways, utilities or commands to monitor Exadata machine. Here we have mentioned the list of dcli commands which can help to get the list of cell alerts, resource consumption details and configuration details in shortest time.

Exadata alert

dcli -l root -g ~/cell_group "cellcli -e list metriccurrent where alertState!=\'Normal\'"

Exadata cell CPU utilization

dcli -l root -g ~/cell_group "cellcli -e list metriccurrent CL_CPUT"

Exadata cells flashdisk with status NOT present

dcli -l root -g ~/cell_group "cellcli -e list physicaldisk attributes name, id, slotnumber where disktype=\"flashdisk\" and status=\'not present\'"

Exadata cell current temperature

dcli -l root -g ~/cell_group 'cellcli -e list cell detail' | egrep temperature 

Exadata alert history

[root@dm1db1 ~]# dcli -l root -g ~/cell_group "cellcli -e list alerthistory" 

Exadata cells battery replacement checks

dcli -l root -g ~/cell_group '/opt/MegaRAID/MegaCli/MegaCli64 -adpbbucmd -aALL' |grep replaced

Exadata cells harddisk with status NOT present

dcli -l root -g ~/cell_group "cellcli -e list physicaldisk attributes name, id, slotnumber where disktype=\"harddisk\" and status=\'not present\'" 

Exadata cells services checks

dcli -l root -g ~/cell_group 'cellcli -e list cell detail' | egrep '(cellsrvStatus)|(msStatus)|(rsStatus)'

Exadata cells memory checks

dcli -l root -g ~/cell_group --vmstat="-a 3 2"

Exadata physical memory checks

[root@dm1db1 ~]# dcli -g ~/all_group -l root "cat /proc/meminfo | egrep 'MemTotal:|MemFree:|Cached'"

Exadata physical disk checks

dcli -g ~/all_group -l root /opt/MegaRAID/MegaCli/MegaCli64 AdpAllInfo -aALL | grep "Device Present" -A 8

Exadata cell fan status

dcli -l root -g ~/cell_group 'cellcli -e list cell detail' | egrep fan 

Exadata storage cell model detail

dcli -l root -g ~/cell_group 'cellcli -e list cell detail' | egrep makeModel -- For cell

dcli -l root -g ~/dbs_group 'dmidecode -s system-product-name'  -- For DB node

Exadata cells power status

dcli -l root -g ~/cell_group 'cellcli -e list cell detail' | egrep power