diff --git a/asset/grafana/blackbeard-dashboards.yaml b/asset/grafana/blackbeard-dashboards.yaml
new file mode 100644
index 0000000..26695fa
--- /dev/null
+++ b/asset/grafana/blackbeard-dashboards.yaml
@@ -0,0 +1,17 @@
+# Grafana dashboard provider for blackbeard.observer, installed as
+# /etc/grafana/provisioning/dashboards/blackbeard-dashboards.yaml on golgafrinchans,
+# with the JSON under /etc/grafana/provisioning/dashboards/blackbeard/. Read at
+# Grafana's start. The fleet's shape (lair/quantus, spine): file-provisioned and
+# not editable in the UI, so a dashboard cannot drift from asset/grafana/.
+apiVersion: 1
+providers:
+  - name: blackbeard
+    orgId: 1
+    folder: blackbeard
+    type: file
+    disableDeletion: false
+    allowUiUpdates: false
+    updateIntervalSeconds: 30
+    options:
+      path: /etc/grafana/provisioning/dashboards/blackbeard
+      foldersFromFilesStructure: false
diff --git a/asset/grafana/neard.json b/asset/grafana/neard.json
new file mode 100644
index 0000000..314e941
--- /dev/null
+++ b/asset/grafana/neard.json
@@ -0,0 +1,761 @@
+{
+  "uid": "blackbeard-neard",
+  "title": "NEAR nodes",
+  "description": "neard on frankie, gargravarr and quadbrat for blackbeard.observer (blackbeard/observer#39).",
+  "tags": [
+    "near",
+    "blackbeard"
+  ],
+  "timezone": "browser",
+  "editable": false,
+  "refresh": "30s",
+  "schemaVersion": 39,
+  "time": {
+    "from": "now-6h",
+    "to": "now"
+  },
+  "templating": {
+    "list": [
+      {
+        "name": "host",
+        "label": "Host",
+        "type": "query",
+        "datasource": {
+          "type": "prometheus",
+          "uid": "prometheus"
+        },
+        "query": {
+          "query": "label_values(near_block_height_head{job=\"neard\"}, host)",
+          "refId": "host"
+        },
+        "definition": "label_values(near_block_height_head{job=\"neard\"}, host)",
+        "multi": true,
+        "includeAll": true,
+        "current": {
+          "selected": true,
+          "text": "All",
+          "value": "$__all"
+        },
+        "refresh": 2,
+        "sort": 1
+      }
+    ]
+  },
+  "panels": [
+    {
+      "type": "row",
+      "title": "Sync",
+      "collapsed": false,
+      "gridPos": {
+        "h": 1,
+        "w": 24,
+        "x": 0,
+        "y": 0
+      }
+    },
+    {
+      "type": "stat",
+      "title": "Head height",
+      "description": "Each node's chain head. A node still state-syncing reports the genesis-era height it started from.",
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "gridPos": {
+        "h": 4,
+        "w": 8,
+        "x": 0,
+        "y": 1
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "prometheus"
+          },
+          "expr": "near_block_height_head{job=\"neard\",host=~\"$host\"}",
+          "legendFormat": "{{host}}",
+          "refId": "A"
+        }
+      ],
+      "fieldConfig": {
+        "defaults": {
+          "unit": "none"
+        },
+        "overrides": []
+      },
+      "options": {
+        "reduceOptions": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "fields": "",
+          "values": false
+        },
+        "textMode": "value_and_name",
+        "colorMode": "none",
+        "graphMode": "none"
+      }
+    },
+    {
+      "type": "stat",
+      "title": "Blocks behind its own header head",
+      "description": "Headers arrive first; this is how far block processing trails them. Near zero at the tip.",
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "gridPos": {
+        "h": 4,
+        "w": 8,
+        "x": 8,
+        "y": 1
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "prometheus"
+          },
+          "expr": "near_header_head_height{job=\"neard\",host=~\"$host\"} - near_block_height_head{job=\"neard\",host=~\"$host\"}",
+          "legendFormat": "{{host}}",
+          "refId": "A"
+        }
+      ],
+      "fieldConfig": {
+        "defaults": {
+          "unit": "none"
+        },
+        "overrides": []
+      },
+      "options": {
+        "reduceOptions": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "fields": "",
+          "values": false
+        },
+        "textMode": "value_and_name",
+        "colorMode": "none",
+        "graphMode": "none"
+      }
+    },
+    {
+      "type": "stat",
+      "title": "Peers",
+      "description": "",
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "gridPos": {
+        "h": 4,
+        "w": 8,
+        "x": 16,
+        "y": 1
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "prometheus"
+          },
+          "expr": "near_peer_connections_total{job=\"neard\",host=~\"$host\"}",
+          "legendFormat": "{{host}}",
+          "refId": "A"
+        }
+      ],
+      "fieldConfig": {
+        "defaults": {
+          "unit": "none"
+        },
+        "overrides": []
+      },
+      "options": {
+        "reduceOptions": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "fields": "",
+          "values": false
+        },
+        "textMode": "value_and_name",
+        "colorMode": "none",
+        "graphMode": "none"
+      }
+    },
+    {
+      "type": "timeseries",
+      "title": "Blocks behind its own header head",
+      "description": "Falling means catching up; flat above zero means keeping pace without gaining; rising means falling behind the chain.",
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 0,
+        "y": 5
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "prometheus"
+          },
+          "expr": "near_header_head_height{job=\"neard\",host=~\"$host\"} - near_block_height_head{job=\"neard\",host=~\"$host\"}",
+          "legendFormat": "{{host}}",
+          "refId": "A"
+        }
+      ],
+      "fieldConfig": {
+        "defaults": {
+          "unit": "none",
+          "custom": {
+            "lineWidth": 2,
+            "fillOpacity": 0,
+            "showPoints": "never"
+          }
+        },
+        "overrides": []
+      },
+      "options": {
+        "legend": {
+          "displayMode": "list",
+          "placement": "bottom"
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        }
+      }
+    },
+    {
+      "type": "timeseries",
+      "title": "Blocks processed per second",
+      "description": "The chain makes about 1.7 a second. Above that a node is gaining; below it, losing ground.",
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 12,
+        "y": 5
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "prometheus"
+          },
+          "expr": "rate(near_block_processed_total{job=\"neard\",host=~\"$host\"}[$__rate_interval])",
+          "legendFormat": "{{host}}",
+          "refId": "A"
+        }
+      ],
+      "fieldConfig": {
+        "defaults": {
+          "unit": "none",
+          "custom": {
+            "lineWidth": 2,
+            "fillOpacity": 0,
+            "showPoints": "never"
+          }
+        },
+        "overrides": []
+      },
+      "options": {
+        "legend": {
+          "displayMode": "list",
+          "placement": "bottom"
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        }
+      }
+    },
+    {
+      "type": "timeseries",
+      "title": "State sync: parts downloaded",
+      "description": "Of each shard's state parts. Counters reset when neard restarts.",
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 0,
+        "y": 13
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "prometheus"
+          },
+          "expr": "sum by (host, shard_id) (near_state_sync_download_result{job=\"neard\",host=~\"$host\",type=\"part\",result=\"success\"}) / on (host, shard_id) near_state_sync_parts_per_shard{job=\"neard\",host=~\"$host\"}",
+          "legendFormat": "{{host}} shard {{shard_id}}",
+          "refId": "A"
+        }
+      ],
+      "fieldConfig": {
+        "defaults": {
+          "unit": "percentunit",
+          "min": 0,
+          "max": 1
+        },
+        "overrides": []
+      },
+      "options": {
+        "legend": {
+          "displayMode": "list",
+          "placement": "bottom"
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        }
+      }
+    },
+    {
+      "type": "timeseries",
+      "title": "State sync: parts applied",
+      "description": "Applying is disk-bound; on gargravarr it is the slow half of a sync.",
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 12,
+        "y": 13
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "prometheus"
+          },
+          "expr": "near_state_sync_apply_part_delay_sec_count{job=\"neard\",host=~\"$host\"} / on (host, shard_id) near_state_sync_parts_per_shard{job=\"neard\",host=~\"$host\"}",
+          "legendFormat": "{{host}} shard {{shard_id}}",
+          "refId": "A"
+        }
+      ],
+      "fieldConfig": {
+        "defaults": {
+          "unit": "percentunit",
+          "min": 0,
+          "max": 1
+        },
+        "overrides": []
+      },
+      "options": {
+        "legend": {
+          "displayMode": "list",
+          "placement": "bottom"
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        }
+      }
+    },
+    {
+      "type": "timeseries",
+      "title": "Flat storage: deltas behind its head",
+      "description": "Every state read walks these. Past 100 neard warns 'too many hops'; a count that only grows means the head is held, e.g. by a state snapshot.",
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 0,
+        "y": 21
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "prometheus"
+          },
+          "expr": "near_flat_storage_cached_deltas{job=\"neard\",host=~\"$host\",shard_uid!=\"s0.v0\"}",
+          "legendFormat": "{{host}} {{shard_uid}}",
+          "refId": "A"
+        }
+      ],
+      "fieldConfig": {
+        "defaults": {
+          "unit": "none",
+          "custom": {
+            "lineWidth": 2,
+            "fillOpacity": 0,
+            "showPoints": "never"
+          }
+        },
+        "overrides": []
+      },
+      "options": {
+        "legend": {
+          "displayMode": "list",
+          "placement": "bottom"
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        }
+      }
+    },
+    {
+      "type": "timeseries",
+      "title": "Chunk apply time per block",
+      "description": "Executing the tracked shards' chunks, per block. Grows with the shards a node carries.",
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 12,
+        "y": 21
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "prometheus"
+          },
+          "expr": "rate(near_apply_all_chunks_time_sum{job=\"neard\",host=~\"$host\"}[$__rate_interval]) / rate(near_apply_all_chunks_time_count{job=\"neard\",host=~\"$host\"}[$__rate_interval])",
+          "legendFormat": "{{host}}",
+          "refId": "A"
+        }
+      ],
+      "fieldConfig": {
+        "defaults": {
+          "unit": "s",
+          "custom": {
+            "lineWidth": 2,
+            "fillOpacity": 0,
+            "showPoints": "never"
+          }
+        },
+        "overrides": []
+      },
+      "options": {
+        "legend": {
+          "displayMode": "list",
+          "placement": "bottom"
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        }
+      }
+    },
+    {
+      "type": "row",
+      "title": "Resources",
+      "collapsed": false,
+      "gridPos": {
+        "h": 1,
+        "w": 24,
+        "x": 0,
+        "y": 29
+      }
+    },
+    {
+      "type": "timeseries",
+      "title": "neard memory",
+      "description": "neard's own figure. gargravarr's unit caps it at 13 GiB high / 14 GiB max.",
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 8,
+        "x": 0,
+        "y": 30
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "prometheus"
+          },
+          "expr": "near_memory_usage_bytes{job=\"neard\",host=~\"$host\"}",
+          "legendFormat": "{{host}}",
+          "refId": "A"
+        }
+      ],
+      "fieldConfig": {
+        "defaults": {
+          "unit": "bytes",
+          "custom": {
+            "lineWidth": 2,
+            "fillOpacity": 0,
+            "showPoints": "never"
+          }
+        },
+        "overrides": []
+      },
+      "options": {
+        "legend": {
+          "displayMode": "list",
+          "placement": "bottom"
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        }
+      }
+    },
+    {
+      "type": "timeseries",
+      "title": "neard CPU",
+      "description": "Percent of one core: 100 is one full core.",
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 8,
+        "x": 8,
+        "y": 30
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "prometheus"
+          },
+          "expr": "near_cpu_usage_ratio{job=\"neard\",host=~\"$host\"}",
+          "legendFormat": "{{host}}",
+          "refId": "A"
+        }
+      ],
+      "fieldConfig": {
+        "defaults": {
+          "unit": "percent",
+          "custom": {
+            "lineWidth": 2,
+            "fillOpacity": 0,
+            "showPoints": "never"
+          }
+        },
+        "overrides": []
+      },
+      "options": {
+        "legend": {
+          "displayMode": "list",
+          "placement": "bottom"
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        }
+      }
+    },
+    {
+      "type": "timeseries",
+      "title": "neard on-disk size",
+      "description": "",
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 8,
+        "x": 16,
+        "y": 30
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "prometheus"
+          },
+          "expr": "sum by (host) (near_rocksdb_live_sst_files_size{job=\"neard\",host=~\"$host\"})",
+          "legendFormat": "{{host}}",
+          "refId": "A"
+        }
+      ],
+      "fieldConfig": {
+        "defaults": {
+          "unit": "bytes",
+          "custom": {
+            "lineWidth": 2,
+            "fillOpacity": 0,
+            "showPoints": "never"
+          }
+        },
+        "overrides": []
+      },
+      "options": {
+        "legend": {
+          "displayMode": "list",
+          "placement": "bottom"
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        }
+      }
+    },
+    {
+      "type": "timeseries",
+      "title": "Disk busy (neard's disks)",
+      "description": "Share of time each disk was busy. 100% is the ceiling a sync hits on one SATA SSD.",
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 8,
+        "x": 0,
+        "y": 38
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "prometheus"
+          },
+          "expr": "rate(node_disk_io_time_seconds_total{job=\"node\",host=~\"$host\",host=~\"frankie|gargravarr\",device=~\"sd[ab]\"}[$__rate_interval]) or rate(node_disk_io_time_seconds_total{job=\"node\",host=~\"$host\",host=\"quadbrat\",device=~\"sd[ef]\"}[$__rate_interval])",
+          "legendFormat": "{{host}} {{device}}",
+          "refId": "A"
+        }
+      ],
+      "fieldConfig": {
+        "defaults": {
+          "unit": "percentunit",
+          "min": 0,
+          "max": 1
+        },
+        "overrides": []
+      },
+      "options": {
+        "legend": {
+          "displayMode": "list",
+          "placement": "bottom"
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        }
+      }
+    },
+    {
+      "type": "timeseries",
+      "title": "Waiting on disk (host)",
+      "description": "Share of time some task was stalled on IO, host-wide. Frankie's includes its Postgres standby.",
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 8,
+        "x": 8,
+        "y": 38
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "prometheus"
+          },
+          "expr": "rate(node_pressure_io_waiting_seconds_total{job=\"node\",host=~\"$host\"}[$__rate_interval])",
+          "legendFormat": "{{host}}",
+          "refId": "A"
+        }
+      ],
+      "fieldConfig": {
+        "defaults": {
+          "unit": "percentunit",
+          "min": 0,
+          "max": 1
+        },
+        "overrides": []
+      },
+      "options": {
+        "legend": {
+          "displayMode": "list",
+          "placement": "bottom"
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        }
+      }
+    },
+    {
+      "type": "timeseries",
+      "title": "Network",
+      "description": "Received above the line, sent below.",
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 8,
+        "x": 16,
+        "y": 38
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "prometheus"
+          },
+          "expr": "near_received_bytes_per_second{job=\"neard\",host=~\"$host\"}",
+          "legendFormat": "{{host}} in",
+          "refId": "A"
+        },
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "prometheus"
+          },
+          "expr": "-near_sent_bytes_per_second{job=\"neard\",host=~\"$host\"}",
+          "legendFormat": "{{host}} out",
+          "refId": "B"
+        }
+      ],
+      "fieldConfig": {
+        "defaults": {
+          "unit": "Bps",
+          "custom": {
+            "lineWidth": 2,
+            "fillOpacity": 0,
+            "showPoints": "never"
+          }
+        },
+        "overrides": []
+      },
+      "options": {
+        "legend": {
+          "displayMode": "list",
+          "placement": "bottom"
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        }
+      }
+    }
+  ]
+}
diff --git a/asset/grafana/neard.py b/asset/grafana/neard.py
new file mode 100644
index 0000000..60e870b
--- /dev/null
+++ b/asset/grafana/neard.py
@@ -0,0 +1,124 @@
+"""Generate asset/grafana/neard.json, the NEAR nodes dashboard.
+
+Run `python3 asset/grafana/neard.py` after editing; the JSON is what Grafana
+loads (file-provisioned, not editable in the UI), this is what to edit.
+Series come from the `neard` scrape job (asset/prometheus/blackbeard-neard.yml)
+joined to node_exporter by the `host` label both carry.
+"""
+
+import json
+from pathlib import Path
+
+DS = {"type": "prometheus", "uid": "prometheus"}
+H = 'job="neard",host=~"$host"'
+NODE = 'job="node",host=~"$host"'
+# The disks neard's data is on, per host: frankie and gargravarr keep it on
+# their two SATA SSDs, quadbrat on the two-SSD stripe (sde, sdf), not its root
+# NVMe or the spinning array.
+NEARD_DISKS = (
+    'rate(node_disk_io_time_seconds_total{job="node",host=~"$host",host=~"frankie|gargravarr",device=~"sd[ab]"}[$__rate_interval])'
+    ' or rate(node_disk_io_time_seconds_total{job="node",host=~"$host",host="quadbrat",device=~"sd[ef]"}[$__rate_interval])'
+)
+
+panels = []
+y = 0
+
+
+def row(title):
+    global y
+    panels.append({"type": "row", "title": title, "collapsed": False,
+                   "gridPos": {"h": 1, "w": 24, "x": 0, "y": y}})
+    y += 1
+
+
+def panel(kind, title, targets, w, h, x, unit="short", desc="", extra=None):
+    p = {
+        "type": kind, "title": title, "description": desc, "datasource": DS,
+        "gridPos": {"h": h, "w": w, "x": x, "y": y},
+        "targets": [{"datasource": DS, "expr": e, "legendFormat": l, "refId": chr(65 + i)}
+                    for i, (e, l) in enumerate(targets)],
+        "fieldConfig": {"defaults": {"unit": unit}, "overrides": []},
+        "options": {},
+    }
+    if kind == "timeseries":
+        p["fieldConfig"]["defaults"]["custom"] = {"lineWidth": 2, "fillOpacity": 0, "showPoints": "never"}
+        p["options"] = {"legend": {"displayMode": "list", "placement": "bottom"},
+                        "tooltip": {"mode": "multi", "sort": "desc"}}
+    if kind == "stat":
+        p["options"] = {"reduceOptions": {"calcs": ["lastNotNull"], "fields": "", "values": False},
+                        "textMode": "value_and_name", "colorMode": "none", "graphMode": "none"}
+    if extra:
+        for k, v in extra.items():
+            p.setdefault(k, {}).update(v) if isinstance(v, dict) else p.__setitem__(k, v)
+    panels.append(p)
+    return p
+
+
+row("Sync")
+panel("stat", "Head height", [(f"near_block_height_head{{{H}}}", "{{host}}")], 8, 4, 0,
+      unit="none", desc="Each node's chain head. A node still state-syncing reports the genesis-era height it started from.")
+panel("stat", "Blocks behind its own header head", [(f"near_header_head_height{{{H}}} - near_block_height_head{{{H}}}", "{{host}}")], 8, 4, 8,
+      unit="none", desc="Headers arrive first; this is how far block processing trails them. Near zero at the tip.")
+panel("stat", "Peers", [(f"near_peer_connections_total{{{H}}}", "{{host}}")], 8, 4, 16, unit="none")
+y += 4
+panel("timeseries", "Blocks behind its own header head", [(f"near_header_head_height{{{H}}} - near_block_height_head{{{H}}}", "{{host}}")], 12, 8, 0,
+      unit="none", desc="Falling means catching up; flat above zero means keeping pace without gaining; rising means falling behind the chain.")
+panel("timeseries", "Blocks processed per second", [(f"rate(near_block_processed_total{{{H}}}[$__rate_interval])", "{{host}}")], 12, 8, 12,
+      unit="none", desc="The chain makes about 1.7 a second. Above that a node is gaining; below it, losing ground.")
+y += 8
+panel("timeseries", "State sync: parts downloaded", [
+    (f"sum by (host, shard_id) (near_state_sync_download_result{{{H},type=\"part\",result=\"success\"}}) / on (host, shard_id) near_state_sync_parts_per_shard{{{H}}}", "{{host}} shard {{shard_id}}")],
+    12, 8, 0, unit="percentunit", desc="Of each shard's state parts. Counters reset when neard restarts.",
+    extra={"fieldConfig": {"defaults": {"unit": "percentunit", "min": 0, "max": 1}}})
+panel("timeseries", "State sync: parts applied", [
+    (f"near_state_sync_apply_part_delay_sec_count{{{H}}} / on (host, shard_id) near_state_sync_parts_per_shard{{{H}}}", "{{host}} shard {{shard_id}}")],
+    12, 8, 12, unit="percentunit", desc="Applying is disk-bound; on gargravarr it is the slow half of a sync.",
+    extra={"fieldConfig": {"defaults": {"unit": "percentunit", "min": 0, "max": 1}}})
+y += 8
+panel("timeseries", "Flat storage: deltas behind its head", [(f"near_flat_storage_cached_deltas{{{H},shard_uid!=\"s0.v0\"}}", "{{host}} {{shard_uid}}")], 12, 8, 0,
+      unit="none", desc="Every state read walks these. Past 100 neard warns 'too many hops'; a count that only grows means the head is held, e.g. by a state snapshot.")
+panel("timeseries", "Chunk apply time per block", [
+    (f"rate(near_apply_all_chunks_time_sum{{{H}}}[$__rate_interval]) / rate(near_apply_all_chunks_time_count{{{H}}}[$__rate_interval])", "{{host}}")],
+    12, 8, 12, unit="s", desc="Executing the tracked shards' chunks, per block. Grows with the shards a node carries.")
+y += 8
+
+row("Resources")
+panel("timeseries", "neard memory", [(f"near_memory_usage_bytes{{{H}}}", "{{host}}")], 8, 8, 0,
+      unit="bytes", desc="neard's own figure. gargravarr's unit caps it at 13 GiB high / 14 GiB max.")
+panel("timeseries", "neard CPU", [(f"near_cpu_usage_ratio{{{H}}}", "{{host}}")], 8, 8, 8,
+      unit="percent", desc="Percent of one core: 100 is one full core.")
+panel("timeseries", "neard on-disk size", [(f"sum by (host) (near_rocksdb_live_sst_files_size{{{H}}})", "{{host}}")], 8, 8, 16, unit="bytes")
+y += 8
+panel("timeseries", "Disk busy (neard's disks)", [(NEARD_DISKS, "{{host}} {{device}}")], 8, 8, 0,
+      unit="percentunit", desc="Share of time each disk was busy. 100% is the ceiling a sync hits on one SATA SSD.",
+      extra={"fieldConfig": {"defaults": {"unit": "percentunit", "min": 0, "max": 1}}})
+panel("timeseries", "Waiting on disk (host)", [(f"rate(node_pressure_io_waiting_seconds_total{{{NODE}}}[$__rate_interval])", "{{host}}")], 8, 8, 8,
+      unit="percentunit", desc="Share of time some task was stalled on IO, host-wide. Frankie's includes its Postgres standby.",
+      extra={"fieldConfig": {"defaults": {"unit": "percentunit", "min": 0, "max": 1}}})
+panel("timeseries", "Network", [
+    (f"near_received_bytes_per_second{{{H}}}", "{{host}} in"),
+    (f"-near_sent_bytes_per_second{{{H}}}", "{{host}} out")], 8, 8, 16,
+    unit="Bps", desc="Received above the line, sent below.")
+y += 8
+
+dashboard = {
+    "uid": "blackbeard-neard",
+    "title": "NEAR nodes",
+    "description": "neard on frankie, gargravarr and quadbrat for blackbeard.observer (blackbeard/observer#39).",
+    "tags": ["near", "blackbeard"],
+    "timezone": "browser",
+    "editable": False,
+    "refresh": "30s",
+    "schemaVersion": 39,
+    "time": {"from": "now-6h", "to": "now"},
+    "templating": {"list": [{
+        "name": "host", "label": "Host", "type": "query", "datasource": DS,
+        "query": {"query": 'label_values(near_block_height_head{job="neard"}, host)', "refId": "host"},
+        "definition": 'label_values(near_block_height_head{job="neard"}, host)',
+        "multi": True, "includeAll": True, "current": {"selected": True, "text": "All", "value": "$__all"},
+        "refresh": 2, "sort": 1,
+    }]},
+    "panels": panels,
+}
+Path(__file__).with_name("neard.json").write_text(json.dumps(dashboard, indent=2) + "\n")
+print(f"{len(panels)} panels")