Difference between revisions of "RAM"

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== Activities ==
 
== Activities ==
# Review how much RAM you have in your linux computer by executing: <code>cat /proc/[[w:/proc/meminfo]]</code>
+
# Review how much RAM you have in your linux computer by executing: <code>cat [[/proc/meminfo]]</code>
 
# Review physical RAM modules in Linux as [[w:superuser|superuser]] with: <code>[[w:dmidecode|dmidecode]] --type memory</code>
 
# Review physical RAM modules in Linux as [[w:superuser|superuser]] with: <code>[[w:dmidecode|dmidecode]] --type memory</code>
 
# Learn about how much RAM can a single [[CPU]] socket support in [[system administration/ProLiant|modern enterprise hardware]]. As of 2019 some servers support up to 3.0 TB per socket.<ref>https://www.hpe.com/uk/en/product-catalog/servers/proliant-servers/pip.hpe-proliant-dl380-gen10-server.1011484040.html</ref>
 
# Learn about how much RAM can a single [[CPU]] socket support in [[system administration/ProLiant|modern enterprise hardware]]. As of 2019 some servers support up to 3.0 TB per socket.<ref>https://www.hpe.com/uk/en/product-catalog/servers/proliant-servers/pip.hpe-proliant-dl380-gen10-server.1011484040.html</ref>

Revision as of 06:32, 29 January 2020

Random-access memory (RAM /ræm/) is a form of computer memory that can be read and write in any order typically used for CPU operations and storing volatile information.

Activities

  1. Review how much RAM you have in your linux computer by executing: cat /proc/meminfo
  2. Review physical RAM modules in Linux as superuser with: dmidecode --type memory
  3. Learn about how much RAM can a single CPU socket support in modern enterprise hardware. As of 2019 some servers support up to 3.0 TB per socket.[1]
  4. Use free command in Linux to review your memory usage
  5. Use sar -r to view historical memory usage
  6. Compare SDD and RAM speeds

See also

  • https://www.hpe.com/uk/en/product-catalog/servers/proliant-servers/pip.hpe-proliant-dl380-gen10-server.1011484040.html
  • Advertising: