Getting a long time for first request to parse my model

Rasa Open Source
1

Hi guys, i have build a new model for a small chat application using rasa nlu. whn am parsing the model for intent classification (i.e. rasa run -p 8085 --enable-api), the request seems to be consuming a lot of time for first request, can any one whats the problem here. is there any way i can overcome it?

2

Can you paste your pipeline here? Have you reviewed the NLU logs at start time and when you make your first request?

3

@stephens thanks for your reply

am using the below config file.

language: “en”

pipeline:

  • name: “WhitespaceTokenizer”
  • name: “RegexFeaturizer”
  • name: “deepPavlov.DeepPavlov”
  • name: “CRFEntityExtractor” features: [ [“low”, “title”, “upper”], [“bias”, “low”, “prefix5”, “prefix2”, “suffix5”, “suffix3”,“suffix2”, “upper”, “title”, “digit”, “pattern”], [“low”, “title”, “upper”] ]
  • name: “EntitySynonymMapper”
  • name: “CountVectorsFeaturizer”
  • name: “EmbeddingIntentClassifier”
  • name: “DucklingHTTPExtractor” url: http://localhost:8000 dimensions:
    • time
    • number
    • amount-of-money
    • distance
    • ordinal

policies:

  • name: MemoizationPolicy
  • name: KerasPolicy
  • name: MappingPolicy

and i was watching the request it seems to be taking a lot of tym to contact nlu itself .

4

@stephens @akelad @juste_petr can any one help me with this?

5

I would next look at the logs. If you’re running a docker-compose setup: docker-compose logs -f on start, issue your first request and see what’s going on. Errors, long delay at some point…