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: 7
  • database accounts: 18;  denied access: 0
  • database users: 17;  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: 13;  tables: 332;  rows: 14,805,499
  • back-up files expected: 7;  found: 7;  difference: none

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: 6,228
  • back-up files expected: 6;  found: 8;  difference: 2 extra

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: 4,711
  • back-up files expected: 5;  found: 5;  difference: none

Server Summary

server statistics
  • operating system: CentOS Linux release 7.6.1810 (Core)
  • restarted: Fri, 08 Jun 2018 22:09:32 UTC
  • uptime: 1 year, 11 weeks, 1 day, 5 hours, 24 minutes
  • updates: 0
  • software updated: Sat, Aug 17, 2019
server memory
  • ram: 7.64G
  • used: 1.88G
  • cached: 5.63G
  • free: 133.62M
  • swap: 0
  • swap cached: 0
  • free swap: 0
  • total memory: 7.64G
  • available memory: 5.65G
os disk
  • disk size: 49.99G
  • used: 14.71G (29%)
  • free: 35.27G
data disk
  • disk size: 295.17G
  • used: 134.95G (48%)
  • free: 160.22G