1KUBERNETES(1) Jan 2015 KUBERNETES(1)
2
3
4
6 kubectl top - Display Resource (CPU/Memory/Storage) usage.
7
8
9
11 kubectl top [OPTIONS]
12
13
14
16 Display Resource (CPU/Memory/Storage) usage.
17
18
19 The top command allows you to see the resource consumption for nodes or
20 pods.
21
22
23 This command requires Heapster to be correctly configured and working
24 on the server.
25
26
27
29 --allow-verification-with-non-compliant-keys=false
30 Allow a SignatureVerifier to use keys which are technically
31 non-compliant with RFC6962.
32
33
34 --alsologtostderr=false
35 log to standard error as well as files
36
37
38 --application-metrics-count-limit=100
39 Max number of application metrics to store (per container)
40
41
42 --as=""
43 Username to impersonate for the operation
44
45
46 --as-group=[]
47 Group to impersonate for the operation, this flag can be repeated
48 to specify multiple groups.
49
50
51 --azure-container-registry-config=""
52 Path to the file containing Azure container registry configuration
53 information.
54
55
56 --boot-id-file="/proc/sys/kernel/random/boot_id"
57 Comma-separated list of files to check for boot-id. Use the first
58 one that exists.
59
60
61 --cache-dir="/builddir/.kube/http-cache"
62 Default HTTP cache directory
63
64
65 --certificate-authority=""
66 Path to a cert file for the certificate authority
67
68
69 --client-certificate=""
70 Path to a client certificate file for TLS
71
72
73 --client-key=""
74 Path to a client key file for TLS
75
76
77 --cloud-provider-gce-lb-src-cidrs=130.211.0.0/22,209.85.152.0/22,209.85.204.0/22,35.191.0.0/16
78 CIDRs opened in GCE firewall for LB traffic proxy health checks
79
80
81 --cluster=""
82 The name of the kubeconfig cluster to use
83
84
85 --container-hints="/etc/cadvisor/container_hints.json"
86 location of the container hints file
87
88
89 --containerd="unix:///var/run/containerd.sock"
90 containerd endpoint
91
92
93 --context=""
94 The name of the kubeconfig context to use
95
96
97 --default-not-ready-toleration-seconds=300
98 Indicates the tolerationSeconds of the toleration for
99 notReady:NoExecute that is added by default to every pod that does not
100 already have such a toleration.
101
102
103 --default-unreachable-toleration-seconds=300
104 Indicates the tolerationSeconds of the toleration for unreach‐
105 able:NoExecute that is added by default to every pod that does not
106 already have such a toleration.
107
108
109 --docker="unix:///var/run/docker.sock"
110 docker endpoint
111
112
113 --docker-env-metadata-whitelist=""
114 a comma-separated list of environment variable keys that needs to
115 be collected for docker containers
116
117
118 --docker-only=false
119 Only report docker containers in addition to root stats
120
121
122 --docker-root="/var/lib/docker"
123 DEPRECATED: docker root is read from docker info (this is a fall‐
124 back, default: /var/lib/docker)
125
126
127 --docker-tls=false
128 use TLS to connect to docker
129
130
131 --docker-tls-ca="ca.pem"
132 path to trusted CA
133
134
135 --docker-tls-cert="cert.pem"
136 path to client certificate
137
138
139 --docker-tls-key="key.pem"
140 path to private key
141
142
143 --enable-load-reader=false
144 Whether to enable cpu load reader
145
146
147 --event-storage-age-limit="default=0"
148 Max length of time for which to store events (per type). Value is a
149 comma separated list of key values, where the keys are event types
150 (e.g.: creation, oom) or "default" and the value is a duration. Default
151 is applied to all non-specified event types
152
153
154 --event-storage-event-limit="default=0"
155 Max number of events to store (per type). Value is a comma sepa‐
156 rated list of key values, where the keys are event types (e.g.: cre‐
157 ation, oom) or "default" and the value is an integer. Default is
158 applied to all non-specified event types
159
160
161 --global-housekeeping-interval=1m0s
162 Interval between global housekeepings
163
164
165 --google-json-key=""
166 The Google Cloud Platform Service Account JSON Key to use for
167 authentication.
168
169
170 --housekeeping-interval=10s
171 Interval between container housekeepings
172
173
174 --insecure-skip-tls-verify=false
175 If true, the server's certificate will not be checked for validity.
176 This will make your HTTPS connections insecure
177
178
179 --kubeconfig=""
180 Path to the kubeconfig file to use for CLI requests.
181
182
183 --log-backtrace-at=:0
184 when logging hits line file:N, emit a stack trace
185
186
187 --log-cadvisor-usage=false
188 Whether to log the usage of the cAdvisor container
189
190
191 --log-dir=""
192 If non-empty, write log files in this directory
193
194
195 --log-flush-frequency=5s
196 Maximum number of seconds between log flushes
197
198
199 --logtostderr=true
200 log to standard error instead of files
201
202
203 --machine-id-file="/etc/machine-id,/var/lib/dbus/machine-id"
204 Comma-separated list of files to check for machine-id. Use the
205 first one that exists.
206
207
208 --match-server-version=false
209 Require server version to match client version
210
211
212 --mesos-agent="127.0.0.1:5051"
213 Mesos agent address
214
215
216 --mesos-agent-timeout=10s
217 Mesos agent timeout
218
219
220 -n, --namespace=""
221 If present, the namespace scope for this CLI request
222
223
224 --request-timeout="0"
225 The length of time to wait before giving up on a single server
226 request. Non-zero values should contain a corresponding time unit (e.g.
227 1s, 2m, 3h). A value of zero means don't timeout requests.
228
229
230 -s, --server=""
231 The address and port of the Kubernetes API server
232
233
234 --stderrthreshold=2
235 logs at or above this threshold go to stderr
236
237
238 --storage-driver-buffer-duration=1m0s
239 Writes in the storage driver will be buffered for this duration,
240 and committed to the non memory backends as a single transaction
241
242
243 --storage-driver-db="cadvisor"
244 database name
245
246
247 --storage-driver-host="localhost:8086"
248 database host:port
249
250
251 --storage-driver-password="root"
252 database password
253
254
255 --storage-driver-secure=false
256 use secure connection with database
257
258
259 --storage-driver-table="stats"
260 table name
261
262
263 --storage-driver-user="root"
264 database username
265
266
267 --token=""
268 Bearer token for authentication to the API server
269
270
271 --user=""
272 The name of the kubeconfig user to use
273
274
275 -v, --v=0
276 log level for V logs
277
278
279 --version=false
280 Print version information and quit
281
282
283 --vmodule=
284 comma-separated list of pattern=N settings for file-filtered log‐
285 ging
286
287
288
290 kubectl(1), kubectl-top-node(1), kubectl-top-pod(1),
291
292
293
295 January 2015, Originally compiled by Eric Paris (eparis at redhat dot
296 com) based on the kubernetes source material, but hopefully they have
297 been automatically generated since!
298
299
300
301Eric Paris kubernetes User Manuals KUBERNETES(1)