wbyc/terraform-datadog-old-monitors
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MON-197 use usable memory instead of free to ignore cache and buffer

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This commit is contained in:
Quentin Manfroi 2018-05-07 22:44:08 +02:00
parent e9be701e49
commit ebd7e72429
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