Page Tables info: p5 vs p4
 
*
Welcome, Guest. Please login or register. July 30, 2010, 01:00:21 PM


Login with username, password and session length


Pages: [1]   Go Down
  Print  
Author Topic: Page Tables info: p5 vs p4  (Read 8027 times)
0 Members and 1 Guest are viewing this topic.
Michael
Administrator
Hero Member
*****
Posts: 676


« Reply #3 on: December 29, 2008, 11:59:12 AM »

Dont worry John, That os some Linux developers idea of a friendly command  Cheesy
Logged
John R Peck
Administrator
Senior Member
*****
Posts: 129


« Reply #2 on: December 17, 2008, 10:24:43 AM »


It's when I see things like this that I think AIX has taken a seriously wrong direction in development.
Logged
Michael
Administrator
Hero Member
*****
Posts: 676


« Reply #1 on: December 16, 2008, 02:58:14 PM »

The page_table size in POWER5 and POWER6 is 1/64 of the max memory size, so you have to calculate that. I dont know of a command to just list it - but I have not searched exhaustively.

This is as close as I can come to your command:

michael@hmc1:~> lshwres -r mem -m p520-1 --level lpar --header -F curr_mem,curr_max_mem,lpar_name
curr_mem,curr_max_mem,lpar_name
640,768,VIO1



Logged
abc
Jr. Member
**
Posts: 14


« on: December 02, 2008, 12:17:56 PM »

Hi,

Is there a command that gives output similar to the p4 command/output:

# lshwres -m <managed system> -r mem

allocated  page_table  partition             assigned_to
12544      256         005*7040-671*
4224       128         007*7040-671*
14848      512         001*7040-671*
8448       256         002*7040-671*

This output tells you exactly how much memory is used for the page tabled per partition, which is very usefull when using dedicated partitions. On the P5 systems I cannot find this info per partition.
Logged
Pages: [1]   Go Up
  Print  
 
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1.10 | SMF © 2006-2009, Simple Machines LLC

Valid XHTML 1.0! Valid CSS! Dilber MC Theme by HarzeM
Page created in 0.957 seconds with 18 queries.



eXTReMe Tracker

Terms of Use and Privacy and Security Policies
Copyright 2001-2010 Michael Felt, John R Peck and ROOTVG.NET