Couchbase community index remaining increase and never donw

[Gildas_Darex]

Hi
I am using couchbase edition version 7.6.4 build 5146 .
I created some indexes and for high availability I duplicated indexes bu example

CREATE INDEX collection_img_metadata_urlONfasterize_1.resources.img_metadata(url) WITH { "nodes":[ "160.16.0.5:8091" ] }

CREATE INDEX collection_img_metadata_url_bis_2ONfasterize_1.resources.img_metadata(url) WITH { "nodes":[ "160.16.0.22:8091" ] }

this is en example but all my indexes are dupliacted over the nodes .
My problem is about index remaining that is high and never down as shown in screenshot .

I noticed that indexes are not serving request properly . Could anyone help me please ?

[mreiche]

As documents are updated (mutated), the indexer will have mutations to update. If you are updating documents faster than the indexer can index them - there will be an accumulation of “mutations remaining”.

[Gildas_Darex]

do you know if it exits a way to increase the speed of indexer or some parameter that I can update to help ?

[mreiche]

And more index nodes.

[Gildas_Darex]

Look at the cpu usage ..it seems that the index are not doing anything as cpu usage is lower than 10% . could this explain why index remaining are so high ? I have the feeling that the node is not doing naything

[mreiche]

Are there any messages in the indexer log?

[vsr1]

Try increase indexer memory under settings