https://stackoverflow.com/questions/65751105/how-to-push-prometheus-metrics-directly-to-victoriametrics https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/README.md#how-to-import-csv-data
import requests
import datetime
url = "http://localhost:8428/api/v1/import/csv"
now = int(datetime.datetime.now().timestamp())*1000)
params = {
"format": ",".join([
f"1:label:ServiceID",
"2:metric:MSGs",
"3:time:unix_ms",
])
}
data = f"A,10,{now}"
rs = requests.post(url, params=params, data=data)
print(rs.text) # empty