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fixed documentation issue #5325

This commit is contained in:
jsteemann 2018-05-11 14:44:00 +02:00
parent 39da191b11
commit 55ee1aef3e
1 changed files with 4 additions and 2 deletions
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6
Documentation/Books/Manual/Administration/Configuration/OperatingSystem.md
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@ -123,8 +123,10 @@ maximum number of memory mappings to a sufficiently high value. As a rule of
thumb, one could use 8 times the number of available cores times 8,000.
For a 32 core server, a good rule-of-thumb value thus would be 2,048,000
(32 * 8 * 8000). To set the value once, use the following command before
starting arangod:
(32 * 8 * 8000). For certain workloads, it may be sensible to use even a higher
value for the number of memory mappings.
To set the value once, use the following command before starting arangod:
sudo bash -c "sysctl -w 'vm.max_map_count=2048000'"