wbyc/terraform-datadog-old-monitors
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Merged in MON-197_use_usable_mem_instead_of_free (pull request #92)

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MON-197 use usable memory instead of free to ignore cache and buffer

Approved-by: Quentin Manfroi <quentin.manfroi@yahoo.fr>
Approved-by: Patrick Decat <patrick.decat@fr.clara.net>
Approved-by: Alexandre Gaillet <alexandre.gaillet@fr.clara.net>
Approved-by: Jérôme Respaut <shr3ps@gmail.com>
Approved-by: Alex Lemaresquier <alex+bitbucket@lemaresquier.org>
This commit is contained in:
Quentin Manfroi 2018-06-27 16:42:18 +00:00
commit 1eff53e7b1
1 changed files with 1 additions and 1 deletions
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system/generic/monitors-system.tf
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@ -139,7 +139,7 @@ resource "datadog_monitor" "datadog_free_memory" {
query = <<EOF
${var.free_memory_time_aggregator}(${var.free_memory_timeframe}): (
avg:system.mem.free{${data.template_file.filter.rendered}} by {region,host} /
avg:system.mem.usable{${data.template_file.filter.rendered}} by {region,host} /
avg:system.mem.total{${data.template_file.filter.rendered}} by {region,host} * 100
) < ${var.free_memory_threshold_critical}
EOF