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banshee is under active development: collectors will keep changing, and a version you publish will likely need adjustments. For stable use, wait for version 1.0.0.

Examples

banshee/examples-collection/examples/watches/

below

Example: the watch below; the memory a Linux has available, by SSH.

  • example
  • watch
  • below
  • memory
  • ssh

by banshee1 installation1 version

v1Latest

Published on October 27, 2026. First version in this collection.

Watch: below

watch.below raises when a value is strictly below a threshold: here, the memory a Linux still has available, in MiB.

How to read it

  • array('warning' => 512, 'critical' => 128): under 512 MiB a warning, under 128 critical. The thresholds are in the unit of the output.
  • below takes the same settings as above: warning, critical, for and ahead.
  • MemAvailable is the memory the kernel can hand out without swapping, caches included: the right figure for "is the machine short of memory".

To adapt it

  • Any value that must not fall: free space, days before a certificate expires (see examples/protocols/tls-inspect), time since a restart.