LiteLLM SDK vs OpenAI

Hier ist ein Skript zum Lasttest von LiteLLM im Vergleich zu OpenAI

from openai import AsyncOpenAI, AsyncAzureOpenAI
import random, uuid
import time, asyncio, litellm
# import logging
# logging.basicConfig(level=logging.DEBUG)
#### LITELLM PROXY #### 
litellm_client = AsyncOpenAI(
    api_key="sk-1234", # [CHANGE THIS]
    base_url="http://0.0.0.0:4000"
)

#### AZURE OPENAI CLIENT #### 
client = AsyncAzureOpenAI(
    api_key="my-api-key", # [CHANGE THIS]
    azure_endpoint="my-api-base", # [CHANGE THIS]
    api_version="2023-07-01-preview" 
)


#### LITELLM ROUTER #### 
model_list = [
  {
    "model_name": "azure-canada",
    "litellm_params": {
      "model": "azure/my-azure-deployment-name", # [CHANGE THIS]
      "api_key": "my-api-key", # [CHANGE THIS]
      "api_base": "my-api-base", # [CHANGE THIS]
      "api_version": "2023-07-01-preview"
    }
  }
]

router = litellm.Router(model_list=model_list)

async def openai_completion():
  try:
    response = await client.chat.completions.create(
              model="gpt-35-turbo",
              messages=[{"role": "user", "content": f"This is a test: {uuid.uuid4()}"}],
              stream=True
          )
    return response
  except Exception as e:
    print(e)
    return None
  

async def router_completion():
  try:
    response = await router.acompletion(
              model="azure-canada", # [CHANGE THIS]
              messages=[{"role": "user", "content": f"This is a test: {uuid.uuid4()}"}],
              stream=True
          )
    return response
  except Exception as e:
    print(e)
    return None

async def proxy_completion_non_streaming():
  try:
    response = await litellm_client.chat.completions.create(
              model="sagemaker-models", # [CHANGE THIS] (if you call it something else on your proxy)
              messages=[{"role": "user", "content": f"This is a test: {uuid.uuid4()}"}],
          )
    return response
  except Exception as e:
    print(e)
    return None

async def loadtest_fn():
    start = time.time()
    n = 500  # Number of concurrent tasks
    tasks = [proxy_completion_non_streaming() for _ in range(n)]
    chat_completions = await asyncio.gather(*tasks)
    successful_completions = [c for c in chat_completions if c is not None]
    print(n, time.time() - start, len(successful_completions))

# Run the event loop to execute the async function
asyncio.run(loadtest_fn())