monitoring: Add subvolume dashboard

- Add IO, Throughput and Latency

Fixes: https://tracker.ceph.com/issues/74323
Signed-off-by: Ankush Behl <cloudbehl@gmail.com>

diff --git a/monitoring/ceph-mixin/dashboards_out/cephfs-subvolume.json b/monitoring/ceph-mixin/dashboards_out/cephfs-subvolume.json
new file mode 100644 (file)
index 0000000..a69774b
--- /dev/null
+++ b/monitoring/ceph-mixin/dashboards_out/cephfs-subvolume.json
@@ -0,0 +1,685 @@
+{
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+        "datasource": {
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+          "uid": "-- Grafana --"
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+        "enable": true,
+        "hide": true,
+        "iconColor": "rgba(0, 211, 255, 1)",
+        "name": "Annotations & Alerts",
+        "type": "dashboard"
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+          "instant": true,
+          "legendFormat": "Read",
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+          "refId": "A"
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+          "legendFormat": "Write",
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+      "type": "stat"
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+          "legendFormat": "Read",
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+          "refId": "A"
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+      "type": "timeseries"
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+        "uid": "P43CA22E17D0F9596"
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+          "legendFormat": "Write",
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+        "uid": "P43CA22E17D0F9596"
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+          "displayMode": "list",
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+      "targets": [
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+          "exemplar": false,
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+          "instant": true,
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+            "uid": "P43CA22E17D0F9596"
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+          "hide": false,
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+          "legendFormat": "Write",
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+          "refId": "B"
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+      "title": "Latency Graph",
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+  "preload": false,
+  "refresh": "10s",
+  "schemaVersion": 41,
+  "tags": [],
+  "templating": {
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+          "query": "label_values(ceph_mds_subvolume_metrics_avg_read_iops{cluster=~\"$cluster\", fs_name=~\"$filesystem\"},subvolume_path)",
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+  "timepicker": {},
+  "timezone": "browser",
+  "title": "Ceph - Filesystem Subvolume Overview",
+  "uid": "af0wifl5kbda8d",
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+}