Rm vm.args
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@ -160,6 +160,11 @@ node.name = emqx@127.0.0.1
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## Value: String
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node.cookie = emqxsecretcookie
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## Enable SMP support of Erlang VM.
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##
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## Value: enable | auto | disable
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node.smp = auto
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## Heartbeat monitoring of an Erlang runtime system. Comment the line to disable
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## heartbeat, or set the value as 'on'
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##
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@ -168,6 +173,13 @@ node.cookie = emqxsecretcookie
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## vm.args: -heart
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## node.heartbeat = on
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## Enable kernel poll.
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##
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## Value: on | off
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##
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## Default: on
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node.kernel_poll = on
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## Sets the number of threads in async thread pool. Valid range is 0-1024.
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##
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## See: http://erlang.org/doc/man/erl.html
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95
etc/vm.args
95
etc/vm.args
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@ -1,95 +0,0 @@
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##############################
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# Erlang VM Args
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##############################
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## NOTE:
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##
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## Arguments configured in this file might be overridden by configs from `emqx.conf`.
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##
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## Some basic VM arguments are to be configured in `emqx.conf`,
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## such as `node.name` for `-name` and `node.cooke` for `-setcookie`.
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## Sets the maximum number of simultaneously existing processes for this system.
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#+P 2048000
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## Sets the maximum number of simultaneously existing ports for this system.
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#+Q 1024000
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## Sets the maximum number of ETS tables
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#+e 256000
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## Sets the maximum number of atoms the virtual machine can handle.
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#+t 1048576
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## Set the location of crash dumps
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#-env ERL_CRASH_DUMP {{ platform_log_dir }}/crash.dump
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## Set how many times generational garbages collections can be done without
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## forcing a fullsweep collection.
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#-env ERL_FULLSWEEP_AFTER 1000
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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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## Specify the erlang distributed protocol.
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## Can be one of: inet_tcp, inet6_tcp, inet_tls
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#-proto_dist inet_tcp
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## Specify SSL Options in the file if using SSL for Erlang Distribution.
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## Used only when -proto_dist set to inet_tls
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#-ssl_dist_optfile {{ platform_etc_dir }}/ssl_dist.conf
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## Specifies the net_kernel tick time in seconds.
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## This is the approximate time a connected node may be unresponsive until
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## it is considered down and thereby disconnected.
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#-kernel net_ticktime 60
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## Sets the distribution buffer busy limit (dist_buf_busy_limit).
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#+zdbbl 8192
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## Sets default scheduler hint for port parallelism.
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+spp true
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## Sets the number of threads in async thread pool. Valid range is 0-1024.
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#+A 8
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## Sets the default heap size of processes to the size Size.
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#+hms 233
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## Sets the default binary virtual heap size of processes to the size Size.
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#+hmbs 46422
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## Sets the number of IO pollsets to use when polling for I/O.
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#+IOp 1
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## Sets the number of IO poll threads to use when polling for I/O.
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#+IOt 1
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## Sets the number of scheduler threads to create and scheduler threads to set online.
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#+S 8:8
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## Sets the number of dirty CPU scheduler threads to create and dirty CPU scheduler threads to set online.
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#+SDcpu 8:8
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## Sets the number of dirty I/O scheduler threads to create.
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#+SDio 10
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## Suggested stack size, in kilowords, for scheduler threads.
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#+sss 32
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## Suggested stack size, in kilowords, for dirty CPU scheduler threads.
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#+sssdcpu 40
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## Suggested stack size, in kilowords, for dirty IO scheduler threads.
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#+sssdio 40
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## Sets scheduler bind type.
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## Can be one of: u, ns, ts, ps, s, nnts, nnps, tnnps, db
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#+sbt db
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## Sets a user-defined CPU topology.
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#+sct L0-3c0-3p0N0:L4-7c0-3p1N1
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## Sets the mapping of warning messages for error_logger
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#+W w
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@ -1,95 +0,0 @@
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##############################
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# Erlang VM Args
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##############################
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## NOTE:
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##
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## Arguments configured in this file might be overridden by configs from `emqx.conf`.
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##
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## Some basic VM arguments are to be configured in `emqx.conf`,
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## such as `node.name` for `-name` and `node.cooke` for `-setcookie`.
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## Sets the maximum number of simultaneously existing processes for this system.
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+P 20480
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## Sets the maximum number of simultaneously existing ports for this system.
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+Q 4096
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## Sets the maximum number of ETS tables
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+e 512
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## Sets the maximum number of atoms the virtual machine can handle.
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+t 65536
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## Set the location of crash dumps
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-env ERL_CRASH_DUMP {{ platform_log_dir }}/crash.dump
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## Set how many times generational garbages collections can be done without
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## forcing a fullsweep collection.
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-env ERL_FULLSWEEP_AFTER 0
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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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## Specify the erlang distributed protocol.
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## Can be one of: inet_tcp, inet6_tcp, inet_tls
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#-proto_dist inet_tcp
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## Specify SSL Options in the file if using SSL for Erlang Distribution.
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## Used only when -proto_dist set to inet_tls
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#-ssl_dist_optfile {{ platform_etc_dir }}/ssl_dist.conf
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## Specifies the net_kernel tick time in seconds.
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## This is the approximate time a connected node may be unresponsive until
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## it is considered down and thereby disconnected.
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#-kernel net_ticktime 60
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## Sets the distribution buffer busy limit (dist_buf_busy_limit).
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+zdbbl 1024
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## Sets default scheduler hint for port parallelism.
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+spp false
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## Sets the number of threads in async thread pool. Valid range is 0-1024.
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+A 1
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## Sets the default heap size of processes to the size Size.
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#+hms 233
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## Sets the default binary virtual heap size of processes to the size Size.
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#+hmbs 46422
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## Sets the number of IO pollsets to use when polling for I/O.
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+IOp 1
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## Sets the number of IO poll threads to use when polling for I/O.
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+IOt 1
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## Sets the number of scheduler threads to create and scheduler threads to set online.
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+S 1:1
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## Sets the number of dirty CPU scheduler threads to create and dirty CPU scheduler threads to set online.
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+SDcpu 1:1
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## Sets the number of dirty I/O scheduler threads to create.
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+SDio 1
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## Suggested stack size, in kilowords, for scheduler threads.
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#+sss 32
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## Suggested stack size, in kilowords, for dirty CPU scheduler threads.
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#+sssdcpu 40
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## Suggested stack size, in kilowords, for dirty IO scheduler threads.
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#+sssdio 40
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## Sets scheduler bind type.
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## Can be one of: u, ns, ts, ps, s, nnts, nnps, tnnps, db
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#+sbt db
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## Sets a user-defined CPU topology.
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#+sct L0-3c0-3p0N0:L4-7c0-3p1N1
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## Sets the mapping of warning messages for error_logger
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#+W w
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@ -191,12 +191,26 @@ end}.
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{default, "emqxsecretcookie"}
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]}.
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%% @doc SMP Support
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{mapping, "node.smp", "vm_args.-smp", [
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{default, auto},
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{datatype, {enum, [enable, auto, disable]}},
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hidden
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]}.
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%% @doc http://erlang.org/doc/man/heart.html
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{mapping, "node.heartbeat", "vm_args.-heart", [
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{datatype, flag},
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hidden
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]}.
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%% @doc Enable Kernel Poll
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{mapping, "node.kernel_poll", "vm_args.+K", [
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{default, on},
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{datatype, flag},
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hidden
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]}.
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{translation, "vm_args.-heart", fun(Conf) ->
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case cuttlefish:conf_get("node.heartbeat", Conf) of
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true -> "";
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