node exporter network metrics values mismatch

What's wrong?

We are running a node exporter as standalone and scraping those metrics using Prometheus and sending it to mimir and we are running alloy with integrated node exporter sending those metrics to mimir

we did comparison between the node exporter standalone metrics and alloy integrated node exporter metrics we found a difference in the network related metrics values all other CPU, memory and disk metrics values are matching in both case. image (1)

Steps to reproduce

run node exporter as a standalone application and scrape it run alloy integrated node exporter as one set

System information

No response

Software version

Node exporter version - 1.8.1 Alloy version - 1.0

Configuration

/Node exporter
    prometheus.exporter.unix "integrations_node_exporter" {
      include_exporter_metrics = true
    }
    discovery.relabel "integrations_node_exporter" {
      targets = prometheus.exporter.unix.integrations_node_exporter.targets
      rule {
        target_label = "job"
        replacement  = "integrations/node_exporter"
      }
    }
    prometheus.scrape "integrations_node_exporter" {
      targets    = discovery.relabel.integrations_node_exporter.output
      forward_to = [prometheus.relabel.integrations_node_exporter.receiver]
      job_name   = "integrations/node_exporter"
    }
    prometheus.relabel "integrations_node_exporter" {
      forward_to = [prometheus.remote_write.prom_receiver.receiver]
      rule {
        source_labels = ["__name__"]
        regex         = "node_(arg_|cooling_device_|cpu_|disk_|entropy_|filefd_|filesystem_|hwmon_temp_|memory_|netstat_Tcp_|netstat_Ip_|netstat_TcpExt_|netstat_Udp_|netstat_UdpLite_|network_receive_|network_transmit_|nf_conntrack_|schedstat_|sockstat_TCP_|sockstat_UDPLITE_|softnet_|systemd_socket_|textfile_|timex_estimated_|timex_loop_|timex_maxerror_|timex_offset_|timex_sync_|timex_tai_|timex_tick_|boot_time_|procs_|forks_|context_switches_|vmstat_).*|node_(load1|load5|load15|intr_total|time_seconds)"
        action        = "keep"
      }
      rule {
        source_labels = ["__name__"]
        regex         = "(go_|node_xfs_|node_timex_|node_power_supply|node_nf_conntrack_|node_cooling_|node_scrape_collector_|loki_chunk_|node_export_build_|node_dmi_|node_exporter_build_).*"
        action        = "drop"
        }      
    }
    prometheus.remote_write "prom_receiver" {
      endpoint {
        url  = ""
        headers = {
          "X-Scope-OrgID" = "",}

      queue_config {
        min_shards = 1
        max_shards = 5
        max_samples_per_send = 5000
        batch_send_deadline = "60s"
        min_backoff = "5s"
        max_backoff = "30s"
        sample_age_limit = "300s"
      }
      }
      wal {
        truncate_frequency = "2h"
        min_keepalive_time = "5m"
        max_keepalive_time = "8h"
      }

      external_labels = {

      }
    }

Logs

No response

grafana / alloy