[erlang-questions] Highest number of processes in your system
Rick Pettit
rpettit@REDACTED
Mon Jan 8 16:38:04 CET 2007
On Mon, Jan 08, 2007 at 10:43:30AM +0000, Joel Reymont wrote:
> Folks,
>
> What is the highest number of processes that you have seen in your
> system?
>
> Anyone with over a million processes?
A google search for "erlang million processes" turns up many links, one of
which being:
http://en.wikipedia.org/wiki/Erlang_programming_language
"It should also be noted that Erlang processes are neither OS processes nor OS
threads, they are lightweight threads somewhat similar to Java's
'green threads'. As a result, Erlang processes are extremely lightweight (the
estimated minimal overhead of an Erlang process is 300 bytes) and a very large
number of them can be created without performance degradation (a benchmark
with 20 million processes was tried[1])."
And the link for the benchmarking:
http://groups.google.com/group/comp.lang.functional/msg/33b7a62afb727a4f?dmode=source
-Rick
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