Prometheus 节点导出器未返回 Centos 6 上的指标

Question

Have tried with multiple versions of node exporter on a few Centos 6 VMs and I get the same thing.

Node exporter is running and when I curl localhost:9100 I get this:

Node Exporter

Node Exporter

Metrics

When I curl localhost:9100/metrics it just hangs.

Any idea why it can't get the metrics?

Answer 1

After a bit of debugging, I discovered that it was hanging due to the filesystem collector. Starting node_exporter with --no-collector.filesystem flag fixed the issue.