Storage Saved
88 %
Compression Ratio
8.4 ×
Tier Promotions
0
this session
Bytes Stored
1.9 MB
all tiers
Raw Window
5 min
full fidelity
Retention
30 d
statistical tier
📊 Storage Saved Over Time
saved %ratio
💉 Compression Ratio
Raw rate240 KB/s
Stored rate29 KB/s
Tier policy5m / 1h / 30d
📦 Tier Breakdown
Raw8%
Summarized24%
Statistical68%
📱 Tier Snapshot
152
raw KB
456
summ KB
1.3
stat MB
3
prom /min
🔒 System Status
CompressorActive
CSI linkStable
Codecdelta + RLE
Tiers3 (R/S/St)
Modeltemporal-tier v2
📊 Live Storage Saved
%Instantaneous88 %
💉 Live Ratio
Peak (session)11.2×
📦 Tier Promotions / min
live📈 Per-Tier Byte Rate
rawsummstat
🌡 Tier Occupancy Heatmap
tier × timerows: raw · summarized · statistical
Mean Ratio
8.1 ×
last 7 days
Peak Ratio
12.6 ×
on day 5
Promotions (24h)
4,318
across tiers
Data Reclaimed
2.1 GB
vs raw retention
📅 Tier Promotions per Hour
24 h📐 Compression-Ratio Distribution
🌡 Promotions by Hour × Day
7×24🧩 Storage Distribution
Raw8%
Summarized24%
Statistical68%
📋 Event Log
All
| Time | Event | Severity | Detail |
|---|
🔔 Live Stream
tail🎛 Tier Policy
5 min
Full-fidelity recent history before summarization.
1 h
30 d
🔔 Promotion & Alerts
Auto tier promotion
Age data through R → S → St
Storage-pressure alert
Warn when raw buffer > 90%
Lossy statistical tier
Keep min/max/mean only
Log promotion events
Verbose tier transitions
📋 Cog Details
DescriptionCompresses temporal CSI history using multi-tier storage: raw (recent), summarized (medium), statistical (long-term).
Events
HardwareESP32-S3
InputCSI raw
Versionv1.1.0 · 16 KB · Medium