tlctl load

Synopsis

tlctl load [options] <command> [args]

Description

tlctl load displays the current load status of the ThinLinc cluster, as currently measured by ThinLinc. It can be used to get a quick overview of the health of the system, or to help debug unexpected load balancing decisions.

Options

-h, --help

Prints a short help text and exits.

Commands

list [options]

List the basic load numbers for all agents in the cluster, with subcluster association displayed if multiple subclusters exist.

--sort=HEADER

Sort the list of agents specified by HEADER (by default the list is sorted by agent names). Available headers are found in the list below.

Definition of command output:

AGENT

Agent names.

USERS

Total numbers of users, accounting for system and ThinLinc users.

MEM

Aggregated RAM and Swap used memory.

CPU

Aggregated CPU used over all available CPUs.

RATING

Quantification of agent capacity for additional sessions, where for instance 10.0 rating corresponds to approximately 10 additional sessions.

show <AGENT>

Show all load information for the agent specified by AGENT.

Definition of command output:

Subclusters

All the subclusters the agent is associated with. This line is printed if there exists multiple subclusters, regardless if the agent in question is associated with one or more subclusters.

Number of users

Total numbers of users, accounting for system and ThinLinc users.

Memory (used RAM+Swap)

Aggregated RAM and Swap used memory.

RAM (used/total)

Used RAM memory / total RAM memory.

Swap (used/total)

Used Swap memory / total Swap memory.

Load (1 min)

CPU load 1 minute average.

Number of CPUs

Number of available CPUs.

CPU

Aggregated CPU used over all available CPUs.

Bogomips

Computational capacity.

Rating

Quantification of agent capacity for additional sessions, where for instance 10.0 rating corresponds to approximately 10 additional sessions.

Penalty points

Received e.g. when the agent is slow to respond or when additional users connect, which directly affects the rating of the agent.

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Timestamp of content update.