update threshold

Author: kkscilife

autotest/config-npu.yaml

@@ -199,7 +199,7 @@ case:
             assert_info:
                 base_metric: npu-qwen3-sft-celoss-vs-gpu/812c1021/tracker.jsonl
                 check_metrics:
-                    grad_norm: 0.02
-                    loss/reduced_llm_loss: 0.02
-                    lr: 0
+                    grad_norm: 0.01
+                    loss/reduced_llm_loss: 0.01
+                    lr: 0.01
             timeout: 10800

autotest/utils/check_metric.py

@@ -135,7 +135,7 @@ def check_result(case_name, base_path, cur_path, check_metric):
                 check_flag = False
         else:
             for idx, (old, cur) in enumerate(zip(base_metrics[metric], cur_metrics[metric])):
-                relative_error = round(abs(old - cur) / abs(old), 2)
+                relative_error = round(abs(old - cur) / abs(old), 4)
                 # update max_error
                 if relative_error > max_error:
                     max_error = relative_error