获取erlang系统信息的一些方法

SchedId

=

erlang:system_info

(scheduler_id),

SchedNum

=

erlang:system_info

(schedulers),

ProcCount

=

erlang:system_info

(process_count),

ProcLimit

=

erlang:system_info

(process_limit),

ProcMemUsed

=

erlang:memory

(processes_used),

ProcMemAlloc

=

erlang:memory

(processes),

MemTot

=

erlang:memory

(total),

io:format

(

"abormal termination: "

"~n   Scheduler id:                         ~p"

"~n   Num scheduler:                        ~p"

"~n   Process count:                        ~p"

"~n   Process limit:                        ~p"

"~n   Memory used by erlang processes:      ~p"

"~n   Memory allocated by erlang processes: ~p"

"~n   The total amount of memory allocated: ~p"

"~n~p"

,

[

SchedId

,

SchedNum

,

ProcCount

,

ProcLimit

,

ProcMemUsed

,

ProcMemAlloc

,

MemTot

,

Reason

]),

ok.