Best practice if you don't want to include NFS mounts is to exclude it from the list of filesystem types.
--collector.filesystem.fs-types-exclude="^(autofs|binfmt_misc|bpf|cgroup2?|configfs|debugfs|devpts|devtmpfs|fusectl|hugetlbfs|iso9660|mqueue| *nfs* |nsfs|overlay|proc|procfs|pstore|rpc_pipefs|securityfs|selinuxfs|squashfs|sysfs|tracefs)$" On Tue, Jul 23, 2024 at 3:10 PM mohan garden <[email protected]> wrote: > came across this query , seems data is collected when prometheus contacts > the node exporter during scrape. > https://groups.google.com/g/prometheus-users/c/h46MJjkEadQ > > This leaves me with just the following query , > does node exporter use the same method to collect the file system usage > stats which the df command uses? > > Regards, > - MG > > > On Tuesday, July 23, 2024 at 5:58:42 PM UTC+5:30 mohan garden wrote: > >> Hi All, >> We are running node exporter in our infra server and prometheus is able >> to scrape the reported data at 30 seconds scrape inverval. It appears that >> node exporter collects the df command's output, and we try to discourage >> the use of df command on the NFS . >> >> As we plan to reduce the impact of node exporter on the NFS metadata >> query , so wanted to understand that at what frequency does the node >> exporter collects the data. >> >> Was unable to figure out this information from node exporter's --help >> option. >> >> Please advice. >> >> Regards >> - MG >> >> >> -- > You received this message because you are subscribed to the Google Groups > "Prometheus Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/prometheus-users/1d03248a-3596-4fe5-aa62-33e632895912n%40googlegroups.com > <https://groups.google.com/d/msgid/prometheus-users/1d03248a-3596-4fe5-aa62-33e632895912n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "Prometheus Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/prometheus-users/CABbyFmqPxVSRf1%3D%2Bt733SHbSF7fEnUdcZpQoDAhuvDqZiWHsPA%40mail.gmail.com.
