79 lines
1.7 KiB
ReStructuredText
79 lines
1.7 KiB
ReStructuredText
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.. _configuration:
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======================
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Configuration
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======================
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------------
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etc/vm.args
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------------
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.. code::
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##-------------------------------------------------------------------------
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## Name of the node
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##-------------------------------------------------------------------------
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-name emqttd@127.0.0.1
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## Cookie for distributed erlang
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-setcookie emqttdsecretcookie
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##-------------------------------------------------------------------------
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## Flags
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##-------------------------------------------------------------------------
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## Heartbeat management; auto-restarts VM if it dies or becomes unresponsive
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## (Disabled by default..use with caution!)
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##-heart
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-smp true
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## Enable kernel poll and a few async threads
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+K true
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## 12 threads/core.
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+A 48
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## max process numbers
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+P 8192
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## Sets the maximum number of simultaneously existing ports for this system
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+Q 8192
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## max atom number
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## +t
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## Set the distribution buffer busy limit (dist_buf_busy_limit) in kilobytes.
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## Valid range is 1-2097151. Default is 1024.
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## +zdbbl 8192
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## CPU Schedulers
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## +sbt db
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##-------------------------------------------------------------------------
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## Env
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##-------------------------------------------------------------------------
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## Increase number of concurrent ports/sockets, deprecated in R17
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-env ERL_MAX_PORTS 8192
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-env ERTS_MAX_PORTS 8192
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-env ERL_MAX_ETS_TABLES 1024
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## Tweak GC to run more often
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-env ERL_FULLSWEEP_AFTER 1000
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------------------
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etc/emqttd.config
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------------------
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Log Level
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-------------
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Broker Parameters
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------------------
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