Overview¶

Here you can see the most important operational parameters collected in realtime from all active software components and servers:

The Console table displays the following data:

Status	A green check mark indicates that Console is functioning properly. When a red “X” appears, enable the WANsupervisor service on the Console server
Online Users	Active Console sessions
Avg. DB Bits/s (In/Out)	Average number of bits/s sent and received since the start of the database
Avg. DB Queries/s	Average number of queries per second since the start of the database
DB Clients	DB clients that are currently using the database
DB Connections	Active connections to the database
DB Size	Disk space used by the database
Free DB Disk	Disk space available on the partition configured to store the Console database
Free Graphs Disk	Disk space available on the partition configured to store IP graphs
Time Zone	Time zone of the Console server
Console Time	The clock from the Console server
Uptime	Uptime of the database

The Servers table displays the following data for each server that runs software components of Wansight:

Status	A green check mark indicates that the server is connected to the database. When a red “X” is displayed, start the WANsupervisor service and make sure that the clock from the Console server is synchronized with the clock from the remote server
Server Name	Displays the name of the server and the associated color. Click to open a new tab with data specific to the server. Administrators and operators can right-click to open the Server Configuration window
Load	Load average reported by the Linux kernel for the last 5 minutes
Free RAM	Available RAM. Swap memory not counted
CPU% User	Percentage of CPU resources used by the user space processes. Can be >100% on multiple cores/CPUs (e.g. the maximum value for a quad-core system is 400%)
CPU% System	Percentage of CPU resources used by the kernel. Can be >100% on multiple cores/CPUs (e.g. the maximum value for a quad-core system is 400%)
CPU% IOwait	Percentage of CPU resources waiting for I/O operations to complete. A high number indicates an I/O bottleneck
CPU% Idle	Percentage of idle CPU resources. Can be >100% on multiple cores/CPUs (e.g. the maximum value for a quad-core system is 400%)
Free Flows Disk	Disk space available on the partition that is configured to store flows
Free Dumps Disk	Disk space available on the partition that is configured to store packet dumps
Contexts/IRQs/SoftIRQs	Context switches, hardware interrupts and software interrupts per second
Uptime	Uptime of the operating system

The Sensor Clusters table displays the following data when there is at least one Sensor Cluster active:

Status	A green check mark indicates that the Sensor Cluster is connected to the database. If you see a red “X” instead, make sure that the WANsupervisor service is running and look for errors in the event log (see Configuration » Schedulers » Event Reporting )
Sensor Name	Displays the name of the Sensor Cluster and the associated color. Click to open a new tab with data specific to the Sensor Cluster. Administrators and operators can right-click to open the Sensor Cluster configuration window
Pkts/s (In / Out)	Inbound and outbound packets/second throughput
Inbound Bits/s	Inbound bits/second throughput and the usage percent
Outbound Bits/s	Outbound bits/second throughput and the usage percent
Received Pkts/s	Packet/s reported by the associated Sensors
Ips (Int./Ext.)	Number of IP addresses that sent or received traffic. The Int(ernal)/Ext(ernal) IPs are the IPs from inside/outside the IP Zone. The Stats Engine parameter from the associated Sensors’ configurations enables or disables the monitoring of external IPs
Dropped	Packets dropped by the Server Cluster
CPU%	Percentage of CPUs used by the process
RAM	Amount of memory used by the process
Start Time	Time when the Sensor Cluster instance started
Server	Which server runs the Sensor Cluster. Click to open a tab with specific data. Administrators and operators can right-click to open the Server Configuration window

The Packet Sensors table displays the following data when there is at least one Packet Sensor active:

Status	A green check mark indicates that the Packet Sensor is connected to the database. If you see a red “X” instead, make sure that the WANsupervisor service is running and look for errors in the event log (see Configuration » Schedulers » Event Reporting )
Sensor Name	Displays the name of the Packet Sensor and the associated color. Click to open a new tab with specific information. Administrators and operators can right-click to open the Packet Sensor Configuration window
Pkts/s (In / Out)	Inbound and outbound packets/second throughput after IP or MAC validation
Inbound Bits/s	Inbound bits/second throughput after IP / MAC Validation, and the usage percent
Outbound Bits/s	Outbound bits/second throughput after IP / MAC Validation, and the usage percent
Received Pkts/s	Rate of sniffed packets before IP / MAC Validation
Ips (Int / Ext)	IP addresses that sent or received traffic. The Int(ernal)/Ext(ernal) IPs are the IPs from inside/outside the IP Zone. The Stats Engine parameter from the Sensor configuration enables or disables the monitoring of external IPs
Dropped	Packets dropped by the packet capturing engine. A high number usually indicates a sniffing performance problem
CPU%	Percentage of CPUs used by the process
RAM	Amount of memory used by the process
Start Time	Time when the Packet Sensor started
Server	Which server runs the Packet Sensor. Click to open a tab with specific data. Administrators and operators can right-click to open the Server Configuration window

The Flow Sensors table displays the following data when there is at least one Flow Sensor active:

Status	A green check mark indicates that the Flow Sensor is connected to the database. If you see a red “X” instead, make sure that the WANsupervisor service is running and look for errors in the event log (see Configuration » Schedulers » Event Reporting )
Sensor Name	Displays the name of the Flow Sensor. Click to open a new tab with specific data. Administrators and operators can right-click to open the Flow Sensor Configuration window
Interface	Interface name and the associated color. If the interface names are missing for more than 5 minutes after the Flow Sensor has started, check the Flow Sensor Troubleshooting guide
Pkts/s (In / Out)	Inbound and outbound packets/second throughput after IP / AS Validation
Inbound Bits/s	Inbound bits/second throughput after IP / AS Validation, and usage percent
Outbound Bits/s	Outbound bits/second throughput after IP / AS Validation, and usage percent
Ips (Int / Ext)	IP addresses that send or receive traffic. The Int(ernal)/Ext(ernal) IPs are the IPs from inside/outside the IP Zone. The Stats Engine parameter from the Sensor configuration enables or disables the monitoring of external IPs
Flows/s	Flows per second received by the Flow Sensor
Flows Delay	Because traffic data must be aggregated, flow devices export flows with a configured delay. Some devices export flows much later than the configured delay and this field contains the maximum flows delay detected by the Flow Sensor. Flow Sensor cannot run with flow delays higher than 5 minutes
Dropped	Unaccounted flows. A high number indicates a performance problem of the Flow Sensor or a network connectivity issue with the flow exporter
CPU%	Percentage of CPU resources used by the Flow Sensor process
RAM	Amount of RAM used by the Flow Sensor process
Start Time	Time when the Flow Sensor started
Server	Which server runs the Flow Sensor. Click to open a tab with specific data. Administrators and operators can right-click to open the Server Configuration window

The SNMP Sensors table displays the following data when there is at least one SNMP Sensor active:

Status	A green check mark indicates that the SNMP Sensor is connected to the database. If you see a red “X” instead, make sure that the WANsupervisor service is running and look for errors in the event log (see Configuration » Schedulers » Event Reporting )
Sensor Name	Displays the name of the SNMP Sensor. Click to open a new tab with specific data. Administrators and operators can right-click to open the SNMP Sensor Configuration window
Interface	Interface name and the associated color
Pkts/s (In / Out)	Inbound and outbound packets/second throughput
Inbound Bits/s	Inbound bits/second throughput and usage percent
Outbound Bits/s	Outbound bits/second throughput and usage percent
Errors/s (In / Out)	For packet-oriented interfaces, it represents the number of inbound and outbound packets that contained errors, preventing them from being deliverable to a higher-layer protocol. For character-oriented or fixed-length interfaces, it represents the number of inbound transmission units that contained errors preventing them from being deliverable to a higher-layer protocol
Discards/s (In / Out)	Discarded inbound and outbound packets even though no errors were detected to prevent them from being deliverable to a higher-layer protocol. One possible reason for discarding such a packet could be to free up buffer space
Oper. Status	Current operational state of the interface. The Testing state indicates that no operational packets can be passed. If Administrative Status is Down then Operational Status should be Down. If Administrative Status is changed to Up then Operational Status should change to Up if the interface is ready to transmit and receive network traffic; it should change to Dormant if the interface is waiting for external actions (such as a serial line waiting for an incoming connection); it should remain in the Down state if and only if there is a fault that prevents it from going to the Up state; it should remain in the NotPresent state if the interface has missing (typically, hardware) components
Admin. Status	Desired state of the interface. The Testing state indicates that no operational packets can be passed. When a managed system initializes, all interfaces start with the Administrative Status in the Down state. As a result of either explicit management action or per configuration information retained by the managed system, the Administrative Status is then changed to either the Up or Testing states (or remains in the Down state)
CPU%	Percentage of CPU resources used by the process
RAM	Amount of RAM used by the process
Start Time	Time when the SNMP Sensor started
Server	Which server runs the SNMP Sensor. Click to open a tab with specific data. Administrators and operators can right-click to open the Server Configuration window