Reducing Request Interval RWS

I have written an API using RWS to collect information.I Based on my tests, any request sent in less than 6 seconds results in a 503 error. My test results are as follows:
-------------Delay 6000ms--------------------

2025-03-04T12:35:04.866Z - Success
{
“status”: “success”,
“manufacturer”: “ABB”,
“title”: “cfg”,
“url”: “http://localhost:6666/rw/”,
“response”: [
{
“title”: “EIO”,
“value”:
},
{
“title”: “MMC”,
“value”:
},
{
“title”: “MOC”,
“value”:
},
{
“title”: “PROC”,
“value”:
},
{
“title”: “SIO”,
“value”:
},
{
“title”: “SYS”,
“value”:
}
]
}

2025-03-04T12:35:10.867Z - Success
{
“status”: “success”,
“manufacturer”: “ABB”,
“title”: “cfg”,
“url”: “http://localhost:6666/rw/”,
“response”: [
{
“title”: “EIO”,
“value”:
},
{
“title”: “MMC”,
“value”:
},
{
“title”: “MOC”,
“value”:
},
{
“title”: “PROC”,
“value”:
},
{
“title”: “SIO”,
“value”:
},
{
“title”: “SYS”,
“value”:
}
]
}

2025-03-04T12:35:16.868Z - Success
{
“status”: “success”,
“manufacturer”: “ABB”,
“title”: “cfg”,
“url”: “http://localhost:6666/rw/”,
“response”: [
{
“title”: “EIO”,
“value”:
},
{
“title”: “MMC”,
“value”:
},
{
“title”: “MOC”,
“value”:
},
{
“title”: “PROC”,
“value”:
},
{
“title”: “SIO”,
“value”:
},
{
“title”: “SYS”,
“value”:
}
]
}
-------------Delay 6000ms--------------------
-------------Delay 5000ms--------------------

2025-03-04T12:20:14.425Z - Success
{
“status”: “success”,
“manufacturer”: “ABB”,
“title”: “cfg”,
“url”: “http://localhost:6666/rw/”,
“response”: [
{
“title”: “EIO”,
“value”:
},
{
“title”: “MMC”,
“value”:
},
{
“title”: “MOC”,
“value”:
},
{
“title”: “PROC”,
“value”:
},
{
“title”: “SIO”,
“value”:
},
{
“title”: “SYS”,
“value”:
}
]
}

2025-03-04T12:20:19.448Z - Error: Request failed with status code 503

2025-03-04T12:20:24.448Z - Error: Request failed with status code 503

-------------Delay 5000ms--------------------
-------------Delay 1000ms--------------------

2025-03-04T12:44:32.660Z - Success
{
“status”: “success”,
“manufacturer”: “ABB”,
“title”: “cfg”,
“url”: “http://localhost:6666/rw/”,
“response”: [
{
“title”: “EIO”,
“value”:
},
{
“title”: “MMC”,
“value”:
},
{
“title”: “MOC”,
“value”:
},
{
“title”: “PROC”,
“value”:
},
{
“title”: “SIO”,
“value”:
},
{
“title”: “SYS”,
“value”:
}
]
}

2025-03-04T12:44:33.661Z - Error: Request failed with status code 503

2025-03-04T12:44:34.664Z - Error: Request failed with status code 503
-------------Delay 1000ms--------------------

How can I reduce this interval?