promotheus error #18
Description
Hello,
"error when executing query="irate(wireguard_peer_receive_bytes_total[1m]) * on (public_key) group_left(name) wireguard_peer_info * on (instance) group_left(device) wireguard_device_info" on the time range (start=1643817480000, end=1643818380000, step=30000): cannot execute query: cannot evaluate "irate(wireguard_peer_receive_bytes_total[1m]) * on (public_key) group_left (name) wireguard_peer_info": duplicate time series on the right side of * on (public_key) group_left (name): {device="wg1", endpoint="213.27.221.130:14071", instance="146.59.151.187:9090", job="scrape_targets_http-146591511879090-metrics-", public_key="V//mw/mPbB0iMBud4UTQT6EUy2nrOI/u8Kr3/LGM4Wg="} and {device="wg1", endpoint="213.27.221.130:57879", instance="146.59.151.187:9090", job="scrape_targets_http-146591511879090-metrics-", public_key="V//mw/mPbB0iMBud4UTQT6EUy2nrOI/u8Kr3/LGM4Wg="}"
I've got this when i'm trying to use grafana config in README