Oximeter timeouts for seemingly-tiny queries

[iximeow]

given a query through the CLI like

./target/release/oxide --profile dogfood experimental system timeseries query --query 'get hardware_component:input_current | filter sensor == "V54_PSU0" | filter timestamp > @now() - 1m | align mean_within(1m) | group_by [sensor], mean'

i sometimes see data, and sometimes get timeouts. in one case,

{
  "tables": [
    {
      "name": "hardware_component:input_current",
      "timeseries": {
        "2042112899084979388": {
          "fields": {
            "sensor": {
              "type": "string",
              "value": "V54_PSU0"
            }
          },
          "points": {
            "timestamps": [
              "2025-02-06T19:31:56.852979543Z"
            ],
            "values": [
              {
                "metric_type": "gauge",
                "values": {
                  "type": "double",
                  "values": [
                    6.230603204257246
                  ]
                }
              }
            ]
          }
        }
      }
    }
  ]
}

which seems reasonable, but rerunning the same query yielded

Communication Error: error sending request for url (https://oxide.sys.rack2.eng.oxide.computer/v1/system/timeseries/query): error sending request for url (https://oxide.sys.rack2.eng.oxide.computer/v1/system/timeseries/query): operation timed out

separately, there are some tables i'm not sure have any data, such as hardware_component:power, always time out for me..

./target/release/oxide --profile dogfood experimental system timeseries query --query 'get hardware_component:power | filter timestamp > @now() - 1m | align mean_within(1m)'
error
Communication Error: error sending request for url (https://oxide.sys.rack2.eng.oxide.computer/v1/system/timeseries/query): error sending request for url (https://oxide.sys.rack2.eng.oxide.computer/v1/system/timeseries/query): operation timed out