table of contents
OC ADM TOP(1) | June 2016 | OC ADM TOP(1) |
NAME¶
oc adm top node - Display resource (CPU/memory) usage of nodes
SYNOPSIS¶
oc adm top node [OPTIONS]
DESCRIPTION¶
Display resource (CPU/memory) usage of nodes.
The top-node command allows you to see the resource consumption of nodes.
OPTIONS¶
--no-headers=false
If present, print output without headers
-l, --selector=""
Selector (label query) to filter on, supports '=', '==', and '!='.(e.g. -l
key1=value1,key2=value2). Matching objects must satisfy all of the specified
label constraints.
--show-capacity=false
Print node resources based on Capacity instead of Allocatable(default) of the
nodes.
--sort-by=""
If non-empty, sort nodes list using specified field. The field can be either
'cpu' or 'memory'.
--use-protocol-buffers=true
Enables using protocol-buffers to access Metrics API.
OPTIONS INHERITED FROM PARENT COMMANDS¶
--as=""
Username to impersonate for the operation. User could be a regular user or a
service account in a namespace.
--as-group=[]
Group to impersonate for the operation, this flag can be repeated to specify
multiple groups.
--as-uid=""
UID to impersonate for the operation.
--cache-dir="/home/abuild/.kube/cache"
Default cache directory
--certificate-authority=""
Path to a cert file for the certificate authority
--client-certificate=""
Path to a client certificate file for TLS
--client-key=""
Path to a client key file for TLS
--cluster=""
The name of the kubeconfig cluster to use
--context=""
The name of the kubeconfig context to use
--disable-compression=false
If true, opt-out of response compression for all requests to the server
--insecure-skip-tls-verify=false
If true, the server's certificate will not be checked for validity. This will
make your HTTPS connections insecure
--kubeconfig=""
Path to the kubeconfig file to use for CLI requests.
--match-server-version=false
Require server version to match client version
-n, --namespace=""
If present, the namespace scope for this CLI request
--profile="none"
Name of profile to capture. One of
(none|cpu|heap|goroutine|threadcreate|block|mutex)
--profile-output="profile.pprof"
Name of the file to write the profile to
--request-timeout="0"
The length of time to wait before giving up on a single server request.
Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h).
A value of zero means don't timeout requests.
-s, --server=""
The address and port of the Kubernetes API server
--tls-server-name=""
Server name to use for server certificate validation. If it is not provided,
the hostname used to contact the server is used
--token=""
Bearer token for authentication to the API server
--user=""
The name of the kubeconfig user to use
--warnings-as-errors=false
Treat warnings received from the server as errors and exit with a non-zero
exit code
EXAMPLE¶
# Show metrics for all nodes
oc adm top node
# Show metrics for a given node
oc adm top node NODE_NAME
SEE ALSO¶
HISTORY¶
June 2016, Ported from the Kubernetes man-doc generator
Openshift CLI User Manuals | Openshift |