From 29309f767c08c2b13aad775b805db34d9ce78e01 Mon Sep 17 00:00:00 2001
From: Arseny Boykov <36469655+Bobronium@users.noreply.github.com>
Date: Tue, 9 Sep 2025 20:21:31 +0200
Subject: [PATCH] Use fastuuid for litellm_call_id (#14346)

(cherry picked from commit 201806401ff12564fb6065b69cd8af347ed7c8e6)
---
 litellm/litellm_core_utils/litellm_logging.py | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/litellm/litellm_core_utils/litellm_logging.py b/litellm/litellm_core_utils/litellm_logging.py
index 4c95d0053fc..6a203748c97 100644
--- a/litellm/litellm_core_utils/litellm_logging.py
+++ b/litellm/litellm_core_utils/litellm_logging.py
@@ -10,7 +10,7 @@ import subprocess
 import sys
 import time
 import traceback
-import uuid
+import fastuuid as uuid
 from datetime import datetime as dt_object
 from functools import lru_cache
 from typing import (
@@ -1714,9 +1714,12 @@ class Logging(LiteLLMLoggingBaseClass):
                             response_obj=result,
                             start_time=start_time,
                             end_time=end_time,
-                            litellm_call_id=litellm_params.get(
-                                "litellm_call_id", str(uuid.uuid4())
-                            ),
+                            litellm_call_id=current_call_id
+                            if (
+                                current_call_id := litellm_params.get("litellm_call_id")
+                            )
+                            is not None
+                            else str(uuid.uuid4()),
                             print_verbose=print_verbose,
                         )
                     if callback == "wandb" and weightsBiasesLogger is not None: