Cleanup ModelRunner (#15802)

python/sglang/srt/environ.py

@@ -146,6 +146,7 @@ class Envs:
     SGLANG_TEST_MAX_RETRY = EnvInt(None)
 
     # Test & Debug
+    SGLANG_DETECT_SLOW_RANK = EnvBool(False)
     SGLANG_TEST_STUCK_DETOKENIZER = EnvFloat(0)
     SGLANG_TEST_STUCK_DP_CONTROLLER = EnvFloat(0)
     SGLANG_TEST_STUCK_TOKENIZER = EnvFloat(0)
@@ -166,6 +167,7 @@ class Envs:
     SGLANG_OTLP_EXPORTER_SCHEDULE_DELAY_MILLIS = EnvInt(500)
     SGLANG_OTLP_EXPORTER_MAX_EXPORT_BATCH_SIZE = EnvInt(64)
     SGLANG_NATIVE_MOVE_KV_CACHE = EnvBool(False)
+    SGLANG_ENABLE_TP_MEMORY_INBALANCE_CHECK = EnvBool(True)
 
     # Scheduler: memory leak test
     SGLANG_TEST_RETRACT = EnvBool(False)
@@ -173,7 +175,6 @@ class Envs:
     SGLANG_TEST_RETRACT_NO_PREFILL_BS = EnvInt(2 ** 31)
     SGLANG_ENABLE_STRICT_MEM_CHECK_DURING_BUSY = EnvInt(0)
     SGLANG_ENABLE_STRICT_MEM_CHECK_DURING_IDLE = EnvBool(True)
-    SGLANG_CI_SMALL_KV_SIZE = EnvInt(-1)
 
     # Scheduler: new token ratio hyperparameters
     SGLANG_INIT_NEW_TOKEN_RATIO = EnvFloat(0.7)
@@ -417,6 +418,10 @@ def _convert_SGL_to_SGLANG():
     _print_deprecated_env(
         "SGLANG_MOE_NVFP4_DISPATCH", "SGLANG_CUTEDSL_MOE_NVFP4_DISPATCH"
     )
+    _print_deprecated_env(
+        "SGLANG_ENABLE_TP_MEMORY_INBALANCE_CHECK",
+        "SGL_DISABLE_TP_MEMORY_INBALANCE_CHECK",
+    )
 
     for key, value in os.environ.items():
         if key.startswith("SGL_"):