Collection Items

This section describes what data MgC collects in different scenarios and the data usage.

Server Scanning by Network Range

Collection Item	Description	Usage
ip	Server IP address	Used for deep collection
port	Server port
osType	OS type
name	Server name

Server Discovery and Collection (Deep Collection Included)

Collection Item	Description	Usage
name	Server name	Used for pre-migration assessment
hostName	Hostname
eip	Public IP address of a server
eipId	ID of a server's EIP
privateIp	Private IP address of a server
ip	Server IP address
port	Server port
collectStatus	Server data collection status
lastCollectTime	Last collection time
serverStatus	Server status
mac	MAC address of a server
cpuType	CPU model
cpuCores	Number of CPU cores
mem	Memory size
hostType	Server type
virtualType	Virtualization type
osType	OS type
osInfo	OS information
architecture	Processor architecture
firmware	Firmware
kernel	Kernel
disk	Disk information
frequency	CPU clock speed
isOpenOverclock	Whether overclocking is used
virtioDriver	Whether VirtIO drivers are installed
filterIds	Server ID set
instanceId	Cloud server ID. This item is supported for data collection from cloud platforms.
platformName	Platform name
platformType	Cloud platform type. This item is supported for data collection from cloud platforms.
regionId	Region ID. This item is supported for data collection from cloud platforms.
serverType	Server type
flavor	Specifications
cpuUsage	CPU usage
memUsage	Memory usage
diskUsage	Disk usage
networkInThroughput	Intranet inbound bandwidth, in byte/s
networkOutThroughput	Intranet outbound bandwidth, in byte/s
networkPpsIn	Inbound PPS (incoming packets per second)
networkPpsOut	Outbound PPS (outgoing packets per second)
networkConnections	Number of network connections
availableZone	AZ
securityGroupList	Security groups
clusterId	Big data cluster ID
chargeMode	Billing mode
assessStatus	Server TCO assessment status
nodeType	Big data node type

Database Discovery and Collection (Deep Collection Included)

Collection Item	Description	Usage
id	ID	Used for pre-migration assessment
name	Database name
connectAddress	Connection address
dbType	Database type
dbName	Database name
dbVersion	Database engine version
useSsl	Whether SSL is used
credentialId	Credential ID
instanceId	Instance ID
vpcId	VPC ID
vpcName	VPC name
subnetId	Subnet ID
subnetName	Subnet name
platformId	Platform ID
platformName	Platform name
platformType	Platform type
regionId	Region ID
privateAddress	Private IP address
publicAddress	Public IP address
type	Type
nodes	Cluster node information
ids	ID list
assessStatus	TCO assessment status

Container Discovery and Collection (Deep Collection Included)

Collection Item	Description	Usage
id	ID	Used for resource assessment and recommendations
name	Name
credentialId	Credential ID
collectInfo	Original information returned by the collector
collectError	Collection error
assessStatus	Assessment status
clusterVersion	Kubernetes cluster version
totalNamespaces	Total number of namespaces
totalCpuCores	Total number of CPU cores
totalMemory	Total memory size (byte)
totalNodes	Total number of nodes
nodes	Cluster node information
storages	Persistent volume storage information
ingressClass	Ingress resources
networkPolicy	Network policies
loadbalancerServices	LoadBalancer services
runtimeClass	Container runtime class
schedulers	Scheduler (used to place pods on proper nodes)
platformType	Cloud platform type
platformId	Cloud platform ID
platformName	Cloud platform name
regionId	Region ID
instanceId	Cluster instance ID
status	Cluster status
billingMode	Billing mode
creationTime	Cluster creation time
clusterType	Cluster type
clusterSpecs	Cluster specifications
kubeProxyMode	Service forwarding mode (network mode), such as iptables, IPVS, and more
networkModel	Network mode, such as VPC, Tunnel, Global Router, and more
vpcId	VPC ID
vpcName	VPC name
subnetId	Subnet ID
subnetName	Subnet name
subnetCidr	Subnet CIDR block
containerCidr	Container CIDR block
serviceCidr	Service CIDR block
highAvailable	High availability or not
containerEngine	Container engine
cpuAllocation	CPU allocation rate
cpuUsage	CPU usage
memoryAllocation	Memory allocation rate
memoryUsage	Memory usage

Platform Discovery and Collection (Deep Collection Included)

Collection Item	Description	Usage
id	ID	Used for resource assessment and recommendations
name	Name
platformType	Platform type
regionId	Region ID
credentialId	Credential ID
ip	Connection address
serverNum	Number of servers
databaseNum	Number of databases
kubernetesNum	Number of containers
obsNum	Number of object storage buckets
eipNum	Number of EIPs
elbNum	Number of load balancers
vpcNum	Number of VPCs
securityGroupNum	Number of security groups
natNum	Number of NAT gateways
sfsNum	Number of file systems
redisNum	Number of Redis instances
kafkaNum	Number of Kafka instances
bigdataNum	Number of big data clusters
pubDomainNum	Number of public domain names
vpcDomainNum	Number of VPC domain names
routeTableNum	Number of route tables
vpnNum	Number of VPN gateways
dcNum	Number of Direct Connect connections
cloudConnectNum	Number of Cloud Connect connections
rocketmqNum	Number of RocketMQ instances
collectResourceCategory	List of resource categories

Storage Discovery and Collection

Collection Item	Description	Usage
taskStatus	Task status	Used for resource assessment and recommendations
errorType	Task type
totalSize	Total capacity
totalNum	Total number
rangeLowerLimit	Lower limit
rangeUpperLimit	Upper limit