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monitoring: show top12 root disks

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This commit is contained in:
Brad Stein 2025-12-02 15:21:02 -03:00
parent ace383bedd
commit 6eba26b359
3 changed files with 3 additions and 3 deletions
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2
scripts/dashboards_render_atlas.py
View File

@ -854,7 +854,7 @@ def build_overview():
bargauge_panel(
22,
"Nodes Closest to Full Root Disks",
f"topk(8, {root_usage_expr()})",
f"topk(12, {root_usage_expr()})",
{"h": 16, "w": 12, "x": 12, "y": 54},
unit="percent",
links=link_to("atlas-storage"),

2
services/monitoring/dashboards/atlas-overview.json
View File

@ -1429,7 +1429,7 @@
},
"targets": [
{
"expr": "topk(8, avg by (node) ((avg by (instance) ((1 - (node_filesystem_avail_bytes{mountpoint=\"/\",fstype!~\"tmpfs|overlay\"} / node_filesystem_size_bytes{mountpoint=\"/\",fstype!~\"tmpfs|overlay\"})) * 100)) * on(instance) group_left(node) label_replace(node_uname_info{nodename!=\"\"}, \"node\", \"$1\", \"nodename\", \"(.*)\")))",
"expr": "topk(12, avg by (node) ((avg by (instance) ((1 - (node_filesystem_avail_bytes{mountpoint=\"/\",fstype!~\"tmpfs|overlay\"} / node_filesystem_size_bytes{mountpoint=\"/\",fstype!~\"tmpfs|overlay\"})) * 100)) * on(instance) group_left(node) label_replace(node_uname_info{nodename!=\"\"}, \"node\", \"$1\", \"nodename\", \"(.*)\")))",
"refId": "A",
"legendFormat": "{{node}}"
}

2
services/monitoring/grafana-dashboard-overview.yaml
View File

@ -1438,7 +1438,7 @@ data:
},
"targets": [
{
"expr": "topk(8, avg by (node) ((avg by (instance) ((1 - (node_filesystem_avail_bytes{mountpoint=\"/\",fstype!~\"tmpfs|overlay\"} / node_filesystem_size_bytes{mountpoint=\"/\",fstype!~\"tmpfs|overlay\"})) * 100)) * on(instance) group_left(node) label_replace(node_uname_info{nodename!=\"\"}, \"node\", \"$1\", \"nodename\", \"(.*)\")))",
"expr": "topk(12, avg by (node) ((avg by (instance) ((1 - (node_filesystem_avail_bytes{mountpoint=\"/\",fstype!~\"tmpfs|overlay\"} / node_filesystem_size_bytes{mountpoint=\"/\",fstype!~\"tmpfs|overlay\"})) * 100)) * on(instance) group_left(node) label_replace(node_uname_info{nodename!=\"\"}, \"node\", \"$1\", \"nodename\", \"(.*)\")))",
"refId": "A",
"legendFormat": "{{node}}"
}