Deployment of flow now takes a long time

General
1

Hi, I am developing a project by using node-red.

But today I encountered the issue that deployment of flow is too long unlike other days including yesterday.

I tried set trace level log of seetings.js and deploy only modified flow.

But No clues have been obtained.

I want to know in detail what happens in the process of deployment.

Thank you

2

when you deploy, what type of deploy are you doing?
Screen Shot 2020-12-23 at 5.03.27 AM
It can make a big difference.

3

Also which versions of nodejs and node-red are you using, and did you add a new type of node or make some other notable change that could have caused the problem?

4

You should get trace log messages showing when the runtime begins stopping each node and when each node actually stops. The most common cause (although rare and usually a bug) for a slow deploy is a node hanging whilst stopping.

Using the trace log you should be able to identify which node of any is hanging.

5

I'm using the Modified Flows type. But There was no difference between the full and Modified Flow type.

6

I am using Node-RED of version 1.2.6, And Node.js of version 10.16.3.

I added only node-red-dashboard and node-red-node-mysql. I didn't make any custom nodes.

7

Thank you for your answers.

Suddenly, it was deployed without a long delay this morning. It appear to be a long-delayed deployment process due to the storage capacity remaining between 60 and 200 megabytes of the Raspbian OS for development. Will the low storage capacity in the OS affect deployment?..

8

If you are very low on space on the SD card then I think that may slow writes down, though I am not certain about that. Certainly the more space you have the longer the card will last as it will spread writes across the card rather than continually re-writing the same bit of the card, so it is a good idea to make sure you always have lots of spare space.

9

Thank you so much for your detailed explanation!

I've solved this problem.

10

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