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NGINX Errors

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After a while, my webui becomes unresponsive and I have to ssh in and restart nginx to get things back to normal. I am seeing tons of messages like this:

2021/11/05 04:40:10 [error] 9838#9838: shpool alloc failed

2021/11/05 04:40:10 [error] 9838#9838: nchan: Out of shared memory while allocating channel /shares. Increase nchan_max_reserved_memory.

2021/11/05 04:40:10 [error] 9838#9838: *986013 nchan: error publishing message (HTTP status code 507), client: unix:, server: , request: "POST /pub/shares?buffer_length=1 HTTP/1.1", host: "localhost"

2021/11/05 04:40:10 [crit] 9838#9838: ngx_slab_alloc() failed: no memory

 

Server memory usage is 57%. Do I need to allocate more memory for nginx or something else? Where do I find nchan_max_reserved_memory?

  • Community Expert
26 minutes ago, mmedic said:

something else?

Attach Diagnostics to your NEXT post in this thread. 

  • 4 months later...
On 11/7/2021 at 8:04 AM, mmedic said:

After a while, my webui becomes unresponsive and I have to ssh in and restart nginx to get things back to normal. I am seeing tons of messages like this:

2021/11/05 04:40:10 [error] 9838#9838: shpool alloc failed

2021/11/05 04:40:10 [error] 9838#9838: nchan: Out of shared memory while allocating channel /shares. Increase nchan_max_reserved_memory.

2021/11/05 04:40:10 [error] 9838#9838: *986013 nchan: error publishing message (HTTP status code 507), client: unix:, server: , request: "POST /pub/shares?buffer_length=1 HTTP/1.1", host: "localhost"

2021/11/05 04:40:10 [crit] 9838#9838: ngx_slab_alloc() failed: no memory

 

Server memory usage is 57%. Do I need to allocate more memory for nginx or something else? Where do I find nchan_max_reserved_memory?

Hello mmedic,

 

Did you find a solution for this?  I had the same issue this past weekend.

 

Thanks!

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