Dyerhouse Server Administration

The Dyerhouse server hosts a few web sites. Below is a list of those sites and links to other pages for more information which is used by the system administrator for maintaining them.

Users

There are several operating system users and database accounts and users. Click on the heading here to get more information on them.

  • file system users: 5
  • database accounts: 21;  denied access: 27
  • datbase users: 18;  database roles: 0

Databases

As a common and necessary administrative task, the Dyerhouse server has several Perl programs which copy automatically all of its databases. This section provides information on those back-ups.

  • databases: 16;  tables: 341;  rows: 13,306,312
  • back-ups expected: 8;  found: 8;  difference: 0

Pages

As a common and necessary administrative task, the Dyerhouse server has several Perl programs which copy automatically all of the web pages, images, and other files for each site it hosts. This section provides information on those back-ups.

  • web pages: 51;  other files: 34,065
  • back-ups expected: 7;  found: 8;  difference: 1

Images

Every site has some image files—photographs, videos, and graphics to enhance the look of the site’s web pages. These image files are backed up regularly on the server.

  • image files: 4,651
  • back-ups expected: 5;  found: 5;  difference: 0

Server Summary

server statistics
  • operating system: CentOS Linux release 7.5.1804 (Core)
  • restarted: Fri, 08 Jun 2018 22:09:32 UTC
  • uptime: 1 week, 2 days, 22 hours, 25 minutes
  • updates available: 8
  • software updated: Fri, Jun 08, 2018
server memory
  • ram: 7.64G
  • used: 3.01G
  • cached: 4.46G
  • free: 168.06M
  • swap: 0
  • swap cached: 0
  • free swap: 0
  • total memory: 7.64G
  • available memory: 5.52G
os disk
  • disk size: 49.99G
  • used: 7.45G (15%)
  • free: 42.54G
data disk
  • disk size: 295.17G
  • used: 206.98G (74%)
  • free: 88.19G