hamelg
hamelg
I have multiple carbon-caches receiving metrics from a relay-ng route in consitentHashing mode. Thanks to the parameter [CARBONLINK_HOSTS](https://graphite.readthedocs.io/en/latest/config-local-settings.html?highlight=cluster#cluster-configuration), the Graphite webapp may query the caches for data that has not...
my bad ! No, i don't confirm. I double checked and I made a mistake. Here, the current consistent hashing in relay-ng works fine and gives the same result than...
Finally, I have succeeded in reproducing the issue with the specific setup provided by vmiszczak-teads. carbon-relay-ng.conf ``` [[route]] key = 'default' type = 'consistentHashing' destinations = [ '10.20.34.114:12003 spool=false pickle=false',...
Great ! Here, tuning unspoolsleep is very helpful. I was setting MAX_CACHE_SIZE on my carbon-cache to limit rate, but It was flooding and some values were dropped. with unspoolsleep =...
After doing a tour of go and then digging the code, I found out the issue :) I increased the InRT buffer channel In spool.go : ```go s := Spool{...
Without this fix, spooling feature is unusable. Any ideas ?
Here is the stats when spooling. **With "InRT: make(chan []byte, 4096),"** ![capture05](https://user-images.githubusercontent.com/9417309/27817342-e35ab6e0-6090-11e7-8c9b-8f35998c090a.PNG) ![capture03](https://user-images.githubusercontent.com/9417309/27785535-394f6324-5fde-11e7-82ee-68e152646b72.PNG) ![capture01](https://user-images.githubusercontent.com/9417309/27785549-46819d82-5fde-11e7-9fb8-4049c6fa50bb.PNG) ![capture02](https://user-images.githubusercontent.com/9417309/27785556-48a5ea0a-5fde-11e7-8df7-3cdae25fbe6e.PNG) ![capture04](https://user-images.githubusercontent.com/9417309/27785697-b498ed0c-5fde-11e7-8c43-cf318e6c7be6.PNG) **With "InRT: make(chan []byte, 10)"** ![capture10](https://user-images.githubusercontent.com/9417309/27817457-771d0946-6091-11e7-97ed-ed620ee7d5b0.PNG) ![capture11](https://user-images.githubusercontent.com/9417309/27817463-8138b704-6091-11e7-9444-f7233db704fb.PNG) ![capture13](https://user-images.githubusercontent.com/9417309/27817468-8547c268-6091-11e7-92b6-08b08c994c6c.PNG) ![capture12](https://user-images.githubusercontent.com/9417309/27817467-83943cb2-6091-11e7-8ace-50f479024300.PNG) ![capture14](https://user-images.githubusercontent.com/9417309/27817471-86f0e612-6091-11e7-8085-197e7050f4af.PNG)
> I notice in your 2nd set of charts you have about 45k/s dest drops because of "slow spool". I wonder why that number is so high. On this graph,...
Hello, here is some news. I upgraded from 0.8.8.13 to 0.9.4.1 (without my fix) to be able to send metrics to grafananet. I hoped this issue would be fixed with...
vsphere tags and custom attributes (both) are very useful. They could be exposed with [graphite tags](https://graphite.readthedocs.io/en/latest/tags.html). Example : My vm myvm shows these attached tags and the following custom attributes...