https://community.hpe.com/t5/operating-system-hp-ux/npty-parameter-usage-from-memory/m-p/4550852#M370545 now i have npty=60 i want change to 120 regarding we have more than 60 user at the time.<BR />i want to know how much phy Memory will take on the same. Wed, 16 Dec 2009 09:02:12 GMT Vijaya Ragavan_1 2009-12-16T09:02:12Z https://community.hpe.com/t5/operating-system-hp-ux/npty-parameter-usage-from-memory/m-p/4550852#M370545 now i have npty=60 i want change to 120 regarding we have more than 60 user at the time.<BR />i want to know how much phy Memory will take on the same. Wed, 16 Dec 2009 09:02:12 GMT https://community.hpe.com/t5/operating-system-hp-ux/npty-parameter-usage-from-memory/m-p/4550852#M370545 Vijaya Ragavan_1 2009-12-16T09:02:12Z https://community.hpe.com/t5/operating-system-hp-ux/npty-parameter-usage-from-memory/m-p/4550853#M370546 This is just a small table with each entry few bytes. You can raise npty (and nstrpty, nstrtel) to several thousand and you might use a few megs. The table size is insignificant compared to the memory load for each additional login. Thu, 17 Dec 2009 02:18:23 GMT https://community.hpe.com/t5/operating-system-hp-ux/npty-parameter-usage-from-memory/m-p/4550853#M370546 Bill Hassell 2009-12-17T02:18:23Z