How to pass HTML(View) Table data to controller to save in slq table - asp.net-core

Question

I am calculating the some values based on data available for previous month and displaying in table format in view. I have another model where I need to pass these values and save in database. I am not inputting any value, either values are static or calculated. Values are not passed from view to controller.
I have tried the jquery/ajax but not successful.
//Controller//
[HttpPost]
public JsonResult Proccess(List<ServerCount> deviceCounts)
{
if(deviceCounts == null)
{
deviceCounts = new List<ServerCount>();
}
var startOfTthisMonth = new DateTime(DateTime.Today.Year,
DateTime.Today.Month, 1);
var FromDate = startOfTthisMonth.AddMonths(-1);
var ToDate = startOfTthisMonth.AddDays(-1);
var billMonth = startOfTthisMonth.AddMonths(-1).ToString("MMM") + "-" + startOfTthisMonth.AddMonths(-1).ToString("yyyy");
ServerCount model = new ServerCount();
foreach (ServerCount sc in deviceCounts)
{
model.BillingMonth = billMonth;
model.ServiceName = sc.ServiceName;
model.BaslineVol = sc.BaslineVol;
model.ResourceUnit = sc.ResourceUnit;
model.DeviceCount = sc.DeviceCount;
model.DeployedServer = sc.DeployedServer;
model.RetiredServer = sc.RetiredServer;
_context.ServerCount.Add(model);
}
int insertRecords = _context.SaveChanges();
return Json(insertRecords);
}
==================
Jquery
<script type="text/javascript">
$(document).ready(function () {
$("body").on("click", "#btnSave", function () {
var deviceCounts = new Array();
$("#tblServerCount TBODY TR").each(function () {
var row = $(this);
var deviceCount = {};
deviceCount.ServiceName = row.find("TD").eq(0).html();
deviceCount.BaslineVol = row.find("TD").eq(1).html();
deviceCount.ResourceUnit = row.find("TD").eq(2).html();
deviceCount.DeviceCount = row.find("TD").eq(3).html();
deviceCount.DeployedServer = row.find("TD").eq(4).html();
deviceCount.RetiredServer = row.find("TD").eq(5).html();
deviceCounts.push(deviceCount);
});
var model = $("#MyForm").serialize();
$.ajax({
type: "POST",
url: '#Url.Action("Proccess", "DeviceCountServers", new { Area = "Admin" })?' +model,
data: JSON.stringify(deviceCounts),
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function (r) {
alert(r + " record(s) inserted.");
location.reload();
});
});
});
</script>
I looking that data from table is saved to sql on click of button