--- layout: default navsection: admin title: Inspecting active requests ... {% comment %} Copyright (C) The Arvados Authors. All rights reserved. SPDX-License-Identifier: CC-BY-SA-3.0 {% endcomment %} Most Arvados services publish a snapshot of HTTP requests currently being serviced at @/_inspect/requests@. This can be useful for troubleshooting slow requests and understanding high server load conditions. To access snapshots, services must be configured with a "management token":management-token.html. When accessing this endpoint, prefix the management token with @"Bearer "@ and supply it in the @Authorization@ request header. In an interactive setting, use the @jq@ tool to format the JSON response.
curl -sfH "Authorization: Bearer your_management_token_goes_here" "https://0.0.0.0:25107/_inspect/requests" | jq .
table(table table-bordered table-condensed table-hover){width:40em}. |_. Component|_. Provides @/_inspect/requests@ endpoint| |arvados-api-server|| |arvados-controller|✓| |arvados-dispatch-cloud|✓| |arvados-dispatch-lsf|✓| |arvados-ws|✓| |composer|| |keepproxy|✓| |keepstore|✓| |keep-balance|✓| |keep-web|✓| |workbench2|| h2. Report fields Most fields are self explanatory. The @Host@ field reports the virtual host specified in the incoming HTTP request. The @RemoteAddr@ field reports the source of the incoming TCP connection, which is typically a local address associated with the Nginx proxy service. The @Elapsed@ field reports the number of seconds since the incoming HTTP request headers were received. h2. Example response
[
  {
    "RequestID": "req-1vzzj6nwrki0rd2hj08a",
    "Method": "GET",
    "Host": "tordo.arvadosapi.com",
    "URL": "/arvados/v1/groups?order=name+asc&filters=[[%22owner_uuid%22,%22%3D%22,%22zzzzz-tpzed-aaaaaaaaaaaaaaa%22],[%22group_class%22,%22in%22,[%22project%22,%22filter%22]]]",
    "RemoteAddr": "127.0.0.1:55822",
    "Elapsed": 0.006363228
  },
  {
    "RequestID": "req-1wrof2b2wlj5s1rao4u3",
    "Method": "GET",
    "Host": "tordo.arvadosapi.com",
    "URL": "/arvados/v1/users/current",
    "RemoteAddr": "127.0.0.1:55814",
    "Elapsed": 0.04796585
  }
]