chore: improve provider down query

infra/monitoring.ts

@@ -66,7 +66,7 @@ const providerHttpErrorsQuery = (product: "go" | "zen") => {
       },
       {
         name: "is_failed_provider_http_status",
-        expression: `IF(AND(GTE($llm.error.code, "400"), NOT(EQUALS($llm.error.code, "401"))), 1, 0)`,
+        expression: `IF(GTE($llm.error.code, "400"), 1, 0)`,
       },
     ],
     calculations: [
@@ -86,7 +86,7 @@ const providerHttpErrorsQuery = (product: "go" | "zen") => {
       },
     ],
     formulas: [
-      { name: "ERROR", expression: "IF(GTE(SUM($SUCCESS, $FAILED), 500), DIV($FAILED, SUM($SUCCESS, $FAILED)), 0)" },
+      { name: "ERROR", expression: "IF(GTE(SUM($SUCCESS, $FAILED), 250), DIV($FAILED, SUM($SUCCESS, $FAILED)), 0)" },
     ],
     timeRange: 1800,
   }).json