[FIRING:1] TooManyOpenFileDescriptors (amd64 linux ibm-srv05.ovirt.org kubernetes-nodes-exporter ibm-srv05.ovirt.org true external bare-metal-external ci)

Description

Labels:

  • alertname = TooManyOpenFileDescriptors

  • beta_kubernetes_io_arch = amd64

  • beta_kubernetes_io_os = linux

  • instance = ibm-srv05.ovirt.org

  • job = kubernetes-nodes-exporter

  • kubernetes_io_hostname = ibm-srv05.ovirt.org

  • node_role_kubernetes_io_compute = true

  • region = external

  • type = bare-metal-external

  • zone = ci

Annotations:

  • description = ibm-srv05.ovirt.org (measured by kubernetes-nodes-exporter) is holding too many open files (21.952) over 2 minutes.

Source: http://prometheus-0:9090/graph?g0.expr=node_filefd_allocated+%2F+1000+%3E+20&g0.tab=1

Activity

Show:
Shlomi Zidmi
May 3, 2020, 8:24 AM

the number of open file descriptors is now back to normal.
we should consider increasing the threshold for this alert, mainly because the amount of open file descriptors was pretty far from the maximum.

Fixed
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Assignee

Shlomi Zidmi

Reporter

Alertmanager_Bot