[Bug 258393] prometheus_sysctl_exporter exports some duplicate values
Date: Thu, 09 Sep 2021 18:18:06 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=258393 Bug ID: 258393 Summary: prometheus_sysctl_exporter exports some duplicate values Product: Base System Version: 13.0-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: bin Assignee: bugs@FreeBSD.org Reporter: lapo@lapo.it It seems that prometheus_sysctl_exporter(8) exports a few duplicate values. Example line: % prometheus_sysctl_exporter| fgrep sysctl_vfs_zfs_l2arc_write_max sysctl_vfs_zfs_l2arc_write_max 8388608 sysctl_vfs_zfs_l2arc_write_max 8388608 Full error as written by node_exporter in /var/log/messages (a lot of times): error gathering metrics: 11 error(s) occurred:\n* [from Gatherer #2] collected metric \"sysctl_vfs_zfs_l2arc_write_max\" { untyped:<value:8.388608e+06 > } was collected before with the same name and label values\n* [from Gatherer #2] collected metric \"sysctl_vfs_zfs_l2arc_write_boost\" { untyped:<value:8.388608e+06 > } was collected before with the same name and label values\n* [from Gatherer #2] collected metric \"sysctl_vfs_zfs_l2arc_feed_min_ms\" { untyped:<value:200 > } was collected before with the same name and label values\n* [from Gatherer #2] collected metric \"sysctl_vfs_zfs_l2arc_feed_secs\" { untyped:<value:1 > } was collected before with the same name and label values\n* [from Gatherer #2] collected metric \"sysctl_vfs_zfs_l2arc_headroom\" { untyped:<value:2 > } was collected before with the same name and label values\n* [from Gatherer #2] collected metric \"sysctl_vfs_zfs_arc_min\" { untyped:<value:0 > } was collected before with the same name and label values\n* [from Gatherer #2] collected metric \"sysctl_vfs_zfs_l2arc_feed_again\" { untyped:<value:1 > } was collected before with the same name and label values\n* [from Gatherer #2] collected metric \"sysctl_vm_uma_tcp_log_bucket_size\" { untyped:<value:30 > } was collected before with the same name and label values\n* [from Gatherer #2] collected metric \"sysctl_vfs_zfs_arc_max\" { untyped:<value:0 > } was collected before with the same name and label values\n* [from Gatherer #2] collected metric \"sysctl_vfs_zfs_l2arc_norw\" { untyped:<value:0 > } was collected before with the same name and label values\n* [from Gatherer #2] collected metric \"sysctl_vfs_zfs_l2arc_noprefetch\" { untyped:<value:1 > } was collected before with the same name and label values Right now I'm working around it like this: % cat /usr/local/etc/cron.d/sysctl_exporter */1 * * * * root /usr/sbin/prometheus_sysctl_exporter | /usr/bin/sort -u > /var/tmp/node_exporter/sysctl_exporter.tmp ; mv /var/tmp/node_exporter/sysctl_exporter.tmp /var/tmp/node_exporter/sysctl_exporter.prom -- You are receiving this mail because: You are the assignee for the bug.