Broker
broker.freemqtt.com
Version
—
Uptime
—
Heap (cur / max)
— / —
Subscriptions
—
Stored Messages
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Clients Connection counts — live
Connected
—
active right now
Peak Concurrent
—
highest ever at once
Disconnected
—
sessions preserved
Total Sessions
—
since broker start
Messages Lifetime totals & 1-minute average rate
Received
—
— msg/s (1 min avg)
Sent
—
— msg/s (1 min avg)
Queued
—
QoS 1 & 2 awaiting delivery
Retained
—
stored for new subscribers
Bandwidth Total bytes transferred since broker start
Bytes Received
—
— /s (1 min avg)
Bytes Sent
—
— /s (1 min avg)
Live Graphs 60-second rolling window · updates every second
Message Throughput
msg/s  ·  1-min moving average
Connected Clients
count  ·  live
Bandwidth
bytes/s  ·  1-min moving average
New Connections
conn/s  ·  1-min moving average
Load Averages Exponentially weighted moving averages over 1, 5 and 15 minutes
Incoming msg/s
1 min—
5 min—
15 min—
Outgoing msg/s
1 min—
5 min—
15 min—
Incoming bytes/s
1 min—
5 min—
15 min—
New connections/s
1 min—
5 min—
15 min—
Live $SYS Feed 0 topics
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