From 08522998dd81d62288db432dd162de6633687ab4 Mon Sep 17 00:00:00 2001
From: Florian Sesser <florian@privatestorage.io>
Date: Thu, 27 May 2021 19:41:42 +0000
Subject: [PATCH] Be more consistent: Transmit is positive, Receive negative
 values

Rationale: These are servers, they should be transmitting mostly.
But really it's rather arbitrary.
---
 .../server/grafana-config/resources-overview.json    | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/nixos/modules/monitoring/server/grafana-config/resources-overview.json b/nixos/modules/monitoring/server/grafana-config/resources-overview.json
index 02db119b..b379a74a 100644
--- a/nixos/modules/monitoring/server/grafana-config/resources-overview.json
+++ b/nixos/modules/monitoring/server/grafana-config/resources-overview.json
@@ -602,28 +602,28 @@
       "steppedLine": false,
       "targets": [
         {
-          "expr": "rate(node_network_receive_packets_total{device!~\"lo|monitoringvpn\"}[5m])",
+          "expr": "- rate(node_network_receive_packets_total{device!~\"lo|monitoringvpn\"}[5m])",
           "interval": "",
           "intervalFactor": 4,
           "legendFormat": "{{instance}} {{device}}",
           "refId": "A"
         },
         {
-          "expr": "rate(node_network_receive_errs_total{device!~\"lo|monitoringvpn\"}[5m])",
+          "expr": "- rate(node_network_receive_errs_total{device!~\"lo|monitoringvpn\"}[5m])",
           "interval": "",
           "intervalFactor": 4,
           "legendFormat": "{{instance}} {{device}}",
           "refId": "B"
         },
         {
-          "expr": "- rate(node_network_transmit_packets_total{device!~\"lo|monitoringvpn\"}[5m])",
+          "expr": "rate(node_network_transmit_packets_total{device!~\"lo|monitoringvpn\"}[5m])",
           "interval": "",
           "intervalFactor": 4,
           "legendFormat": "{{instance}} {{device}}",
           "refId": "C"
         },
         {
-          "expr": "- rate(node_network_transmit_errs_total{device!~\"lo|monitoringvpn\"}[5m])",
+          "expr": "rate(node_network_transmit_errs_total{device!~\"lo|monitoringvpn\"}[5m])",
           "interval": "",
           "intervalFactor": 4,
           "legendFormat": "{{instance}} {{device}}",
@@ -838,13 +838,13 @@
           "refId": "B"
         },
         {
-          "expr": "node_network_receive_drop_total",
+          "expr": "- node_network_receive_drop_total",
           "interval": "",
           "legendFormat": "",
           "refId": "C"
         },
         {
-          "expr": "node_network_receive_errs_total",
+          "expr": "- node_network_receive_errs_total",
           "interval": "",
           "legendFormat": "",
           "refId": "D"
-- 
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