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SKYWALKCTL(8) System Manager's Manual SKYWALKCTL(8) NAME
skywalkctl - Interact with Skywalk subsystem SYNOPSIS
skywalkctl [ -f OUTFILE ] <command> [ <args> ] DESCRIPTION
skywalkctl is a utility used to interact with the Skywalk subsystem, which provides the plumbing between various networking-related pieces of software and hardware. It should only be used in a test and debug context. Using it for any other purpose is strongly discouraged. OPTIONS
-f OUTFILE Redirect output to the file specified by OUTFILE, instead of stdout. COMMANDS
tree [ ROOT-UUID ] Output JSON representing a tree of all current Skywalk objects. If provided, the tree will start at ROOT-UUID instead of the global root. channel-stats [ --interval, -I interval ] Display performance and error statistics for all currently registered Skywalk channels. -I interval Re-print channel statistics with a period of interval seconds, until the SIGINT signal is received. list-providers [ --details, -D ] Print a human-readable table of Skywalk nexus providers and their child instances -D Provide more details about each provider netns [ -a ] | [ -i, --ip IP -p, --proto PROTO ] Print information about L4 port reservations for the given <IP, PROTO> where IP is either an IPv4/v6 address or 'global', and PROTO is the common name for a transportation-layer protocol ('tcp' or 'udp'). -a ignore any other specifiers and list the contents of every namespace, one after another SEE ALSO
netstat(1), lsof(8) August 31, 2016 SKYWALKCTL(8)