Skip to content

[DOC-14595][AI] Document disk_io_optimized for reader and writer threads #4158

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We鈥檒l occasionally send you account related emails.

Already on GitHub? Sign in to your account

Draft
TimLFletcher wants to merge 1 commit into
base: release/8.0
Choose a base branch
from
Draft

[DOC-14595][AI] Document disk_io_optimized for reader and writer threads #4158

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
8 changes: 6 additions & 2 deletions modules/rest-api/pages/rest-reader-writer-thread-config.adoc
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -100,8 +100,8 @@ To set the global thread allocations for Couchbase Server, send a `POST` to the
----
curl -X POST http[s]://{host}:{port}/pools/default/settings/memcached/global
-u $USER:$PASSWORD
[-d num_reader_threads=<integer>]
[-d num_writer_threads=<integer>]
[-d num_reader_threads=<integer>|disk_io_optimized]
[-d num_writer_threads=<integer>|disk_io_optimized]
[-d num_nonio_threads=<integer>]
[-d num_auxio_threads=<integer>]
[-d num_storage_threads=<integer>]
Expand All @@ -118,9 +118,13 @@ include::partial$user_pwd_host_port_params.adoc[]

`num_reader_threads`::
(optional) Sets the number of threads Couchbase Server uses to read data.
Accepts an integer, or `disk_io_optimized` to allocate threads equal to the number of CPU cores on the node.
For guidance on when to choose `disk_io_optimized`, particularly for buckets that use the Magma storage engine, see xref:manage:manage-settings/general-settings.adoc#data-settings[Data Settings].

`num_writer_threads`::
(optional) Sets the number of threads Couchbase Server uses to write data.
Accepts an integer, or `disk_io_optimized` to allocate threads equal to the number of CPU cores on the node.
For guidance on when to choose `disk_io_optimized`, particularly for buckets that use the Magma storage engine, see xref:manage:manage-settings/general-settings.adoc#data-settings[Data Settings].

`num_nonio_threads`::
(optional) Sets the number of NonIO threads to be used by Couchbase Server.
Expand Down