master-to-sturdy

scripts/snapshot-summary.py

@@ -0,0 +1,30 @@
+import plotly.express as px
+import sys, json
+import pathlib
+
+snapshot_data = json.load(sys.stdin)
+
+# Possible extensions:
+# 1. parameterize to use block count as value instead of byte size
+# 2. parameterize on different types of px chart types
+# 3. parameterize on output port so we can serve this from infra
+
+parents = []
+names = []
+values = []
+
+for key in snapshot_data:
+    path = pathlib.Path(key)
+    name = key
+    parent = str(path.parent)
+    if key == '/':
+        parent = ''
+    stats = snapshot_data[key]
+    parents.append(parent)
+    names.append(name)
+    values.append(stats['Size'])
+
+data = dict(names=names, parents=parents, values=values)
+fig = px.treemap(data, names='names', parents='parents', values='values')
+fig.show()
+