BJNet Monitor — TCP Overview

Service Level Distribution

Distribution of tests by bandwidth tier (download vs upload)

Daily Bandwidth (avg)

Daily average bandwidth — Download vs Upload

Daily RTT (avg)

Daily average Round-Trip Time — Download vs Upload

Bandwidth by Time Slice

Daily averaged across UTC hour buckets

Top Providers

Average bandwidth per ISP (top 15)

TCP/BBR Parameter

Pick a parameter to display its aggregated daily trend

Available Metrics Catalog

Count per parameter (number of tests that reported it)

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Providers (ASN)

Sortable table of operators observed over the period

Provider	ASN	Tests Download	Avg BW Download (Mbps)	Tests Upload	Avg BW Upload (Mbps)	Total
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Visual Comparison

RTT Distribution

Percentage of tests grouped by Round-Trip Time bucket (ms).

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Tests Analyzed

Packet Loss Rate Distribution

Distribution of tests by packet loss rate (Lost / DataSegsOut).

Retransmissions Analysis

Total retransmissions, average per test, bytes resent, top ISPs.

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Total retransmitted

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Avg per test

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Bytes resent

Top ISPs by retransmissions

Packet Reordering by ISP

Average reordering events and duplicate SACK signals — indicator of multipath / unstable routes.

BBR Phase Distribution

Distribution of BBR pacing phases (Drain / Steady / Probe BW / Aggressive) and gain stats.

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Avg Pacing Gain

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Avg Cwnd Gain

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Avg Min RTT

Goodput vs Raw Bandwidth

Comparison between raw BBR bandwidth and useful delivery rate (efficiency).

Bandwidth Percentile Curve

Percentile distribution of bandwidth (P10 to P95) for download and upload.

Download / Upload Asymmetry by ISP

Average download and upload bandwidth per ISP (top 15).

Bandwidth Share by ISP

Percentage of total bandwidth carried by each ISP, download and upload separately.

Download

Upload

Geographic Distribution

Per-country breakdown: number of tests, average bandwidth, average RTT.

Country	Tests	Avg BW (Mbps)	Avg RTT (ms)
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