diff --git a/data/grid5000/sites/nancy/clusters/gruss/gruss.json b/data/grid5000/sites/nancy/clusters/gruss/gruss.json
index a75e3ae0ad690e188f43bb9ec0495ff12174fe25..4b917ce570cc55dda69f30a1dd060d678a816c4a 100644
--- a/data/grid5000/sites/nancy/clusters/gruss/gruss.json
+++ b/data/grid5000/sites/nancy/clusters/gruss/gruss.json
@@ -3,7 +3,395 @@
   "exotic": false,
   "kavlan": true,
   "metrics": [
-
+    {
+      "description": "Front node ambient temperature reported by BMC, in celsius",
+      "name": "bmc_ambient_temp_celsius",
+      "period": 5000,
+      "scale_factor": 0.1,
+      "source": {
+        "id": "1.3.6.1.4.1.674.10892.5.4.700.20.1.6.1.3",
+        "protocol": "snmp"
+      }
+    },
+    {
+      "description": "Power consumption of node reported by BMC, in watt",
+      "name": "bmc_node_power_watt",
+      "period": 5000,
+      "source": {
+        "id": "1.3.6.1.4.1.674.10892.5.4.600.30.1.6.1.{{ 1.3.6.1.4.1.674.10892.5.4.600.30.1.8.1 == System Board Pwr Consumption }}",
+        "protocol": "snmp"
+      }
+    },
+    {
+      "description": "Voltage of PSU 1 reported by BMC, in volt",
+      "labels": {
+        "psu": "1"
+      },
+      "name": "bmc_psu_voltage_volt",
+      "optional_period": 5000,
+      "period": 0,
+      "source": {
+        "id": "1.3.6.1.4.1.674.10892.5.4.600.12.1.16.1.1",
+        "protocol": "snmp"
+      }
+    },
+    {
+      "description": "Voltage of PSU 2 reported by BMC, in volt",
+      "labels": {
+        "psu": "2"
+      },
+      "name": "bmc_psu_voltage_volt",
+      "optional_period": 5000,
+      "period": 0,
+      "source": {
+        "id": "1.3.6.1.4.1.674.10892.5.4.600.12.1.16.1.2",
+        "protocol": "snmp"
+      }
+    },
+    {
+      "description": "Current of PSU 1 reported by BMC, in amp",
+      "labels": {
+        "psu": "1"
+      },
+      "name": "bmc_psu_current_amp",
+      "optional_period": 5000,
+      "period": 0,
+      "scale_factor": 0.1,
+      "source": {
+        "id": "1.3.6.1.4.1.674.10892.5.4.600.30.1.6.1.{{ 1.3.6.1.4.1.674.10892.5.4.600.30.1.8.1 == PS1 Current 1 }}",
+        "protocol": "snmp"
+      }
+    },
+    {
+      "description": "Current of PSU 2 reported by BMC, in amp",
+      "labels": {
+        "psu": "2"
+      },
+      "name": "bmc_psu_current_amp",
+      "optional_period": 5000,
+      "period": 0,
+      "scale_factor": 0.1,
+      "source": {
+        "id": "1.3.6.1.4.1.674.10892.5.4.600.30.1.6.1.{{ 1.3.6.1.4.1.674.10892.5.4.600.30.1.8.1 == PS2 Current 2 }}",
+        "protocol": "snmp"
+      }
+    },
+    {
+      "description": "Cumulated power consumption of node reported by BMC, in watt-hour",
+      "name": "bmc_node_power_watthour_total",
+      "optional_period": 5000,
+      "period": 0,
+      "source": {
+        "id": "1.3.6.1.4.1.674.10892.5.4.600.60.1.7.1.1",
+        "protocol": "snmp"
+      }
+    },
+    {
+      "description": "Speed of Fan 1A reported by BMC, in rpm",
+      "labels": {
+        "fan": "1a"
+      },
+      "name": "bmc_fan_speed_rpm",
+      "optional_period": 5000,
+      "period": 0,
+      "source": {
+        "id": "1.3.6.1.4.1.674.10892.5.4.700.12.1.6.1.1",
+        "protocol": "snmp"
+      }
+    },
+    {
+      "description": "Speed of Fan 2A reported by BMC, in rpm",
+      "labels": {
+        "fan": "2a"
+      },
+      "name": "bmc_fan_speed_rpm",
+      "optional_period": 5000,
+      "period": 0,
+      "source": {
+        "id": "1.3.6.1.4.1.674.10892.5.4.700.12.1.6.1.2",
+        "protocol": "snmp"
+      }
+    },
+    {
+      "description": "Speed of Fan 3A reported by BMC, in rpm",
+      "labels": {
+        "fan": "3a"
+      },
+      "name": "bmc_fan_speed_rpm",
+      "optional_period": 5000,
+      "period": 0,
+      "source": {
+        "id": "1.3.6.1.4.1.674.10892.5.4.700.12.1.6.1.3",
+        "protocol": "snmp"
+      }
+    },
+    {
+      "description": "Speed of Fan 4A reported by BMC, in rpm",
+      "labels": {
+        "fan": "4a"
+      },
+      "name": "bmc_fan_speed_rpm",
+      "optional_period": 5000,
+      "period": 0,
+      "source": {
+        "id": "1.3.6.1.4.1.674.10892.5.4.700.12.1.6.1.4",
+        "protocol": "snmp"
+      }
+    },
+    {
+      "description": "Speed of Fan 5A reported by BMC, in rpm",
+      "labels": {
+        "fan": "5a"
+      },
+      "name": "bmc_fan_speed_rpm",
+      "optional_period": 5000,
+      "period": 0,
+      "source": {
+        "id": "1.3.6.1.4.1.674.10892.5.4.700.12.1.6.1.5",
+        "protocol": "snmp"
+      }
+    },
+    {
+      "description": "Speed of Fan 6A reported by BMC, in rpm",
+      "labels": {
+        "fan": "6a"
+      },
+      "name": "bmc_fan_speed_rpm",
+      "optional_period": 5000,
+      "period": 0,
+      "source": {
+        "id": "1.3.6.1.4.1.674.10892.5.4.700.12.1.6.1.6",
+        "protocol": "snmp"
+      }
+    },
+    {
+      "description": "Temperature of CPU 1 reported by BMC, in celsius",
+      "labels": {
+        "cpu": "1"
+      },
+      "name": "bmc_cpu_temp_celsius",
+      "optional_period": 5000,
+      "period": 0,
+      "scale_factor": 0.1,
+      "source": {
+        "id": "1.3.6.1.4.1.674.10892.5.4.700.20.1.6.1.1",
+        "protocol": "snmp"
+      }
+    },
+    {
+      "description": "Temperature of CPU 2 reported by BMC, in celsius",
+      "labels": {
+        "cpu": "2"
+      },
+      "name": "bmc_cpu_temp_celsius",
+      "optional_period": 5000,
+      "period": 0,
+      "scale_factor": 0.1,
+      "source": {
+        "id": "1.3.6.1.4.1.674.10892.5.4.700.20.1.6.1.2",
+        "protocol": "snmp"
+      }
+    },
+    {
+      "description": "Temperature of GPU 2 reported by BMC, in celsius",
+      "labels": {
+        "gpu": "2"
+      },
+      "name": "bmc_gpu_temp_celsius",
+      "optional_period": 5000,
+      "period": 0,
+      "scale_factor": 0.1,
+      "source": {
+        "id": "1.3.6.1.4.1.674.10892.5.4.700.20.1.6.1.4",
+        "protocol": "snmp"
+      }
+    },
+    {
+      "description": "Temperature of GPU 5 reported by BMC, in celsius",
+      "labels": {
+        "gpu": "5"
+      },
+      "name": "bmc_gpu_temp_celsius",
+      "optional_period": 5000,
+      "period": 0,
+      "scale_factor": 0.1,
+      "source": {
+        "id": "1.3.6.1.4.1.674.10892.5.4.700.20.1.6.1.5",
+        "protocol": "snmp"
+      }
+    },
+    {
+      "description": "Temperature of exhausted air reported by BMC, in celsius",
+      "name": "bmc_exhaust_temp_celsius",
+      "optional_period": 5000,
+      "period": 0,
+      "scale_factor": 0.1,
+      "source": {
+        "id": "1.3.6.1.4.1.674.10892.5.4.700.20.1.6.1.6",
+        "protocol": "snmp"
+      }
+    },
+    {
+      "description": "Default subset of metrics from Prometheus Node Exporter",
+      "name": "prom_default_metrics",
+      "optional_period": 15000,
+      "period": 0,
+      "source": {
+        "id": [
+          "node_boot_time_seconds",
+          "node_cpu_frequency_hertz",
+          "node_cpu_seconds_total",
+          "node_filesystem_free_bytes",
+          "node_filesystem_size_bytes",
+          "node_load1",
+          "node_load15",
+          "node_load5",
+          "node_memory_Buffers_bytes",
+          "node_memory_Cached_bytes",
+          "node_memory_MemAvailable_bytes",
+          "node_memory_MemFree_bytes",
+          "node_memory_MemTotal_bytes",
+          "node_memory_Shmem_bytes",
+          "node_memory_SwapFree_bytes",
+          "node_memory_SwapTotal_bytes",
+          "node_network_receive_bytes_total",
+          "node_network_receive_packets_total",
+          "node_network_transmit_bytes_total",
+          "node_network_transmit_packets_total",
+          "node_procs_blocked",
+          "node_procs_running",
+          "kwollect_custom"
+        ],
+        "port": 9100,
+        "protocol": "prometheus"
+      }
+    },
+    {
+      "description": "All metrics from Prometheus Node Exporter",
+      "name": "prom_all_metrics",
+      "optional_period": 15000,
+      "period": 0,
+      "source": {
+        "port": 9100,
+        "protocol": "prometheus"
+      }
+    },
+    {
+      "description": "Default subset of metrics from Prometheus Nvidia DCGM Exporter",
+      "name": "prom_nvgpu_default_metrics",
+      "optional_period": 15000,
+      "period": 0,
+      "source": {
+        "id": [
+          "DCGM_FI_DEV_SM_CLOCK",
+          "DCGM_FI_DEV_MEM_CLOCK",
+          "DCGM_FI_DEV_GPU_TEMP",
+          "DCGM_FI_DEV_POWER_USAGE",
+          "DCGM_FI_DEV_GPU_UTIL",
+          "DCGM_FI_DEV_MEM_COPY_UTIL"
+        ],
+        "port": 9400,
+        "protocol": "prometheus"
+      }
+    },
+    {
+      "description": "All metrics from Prometheus Nvidia DCGM Exporter",
+      "name": "prom_nvgpu_all_metrics",
+      "optional_period": 15000,
+      "period": 0,
+      "source": {
+        "port": 9400,
+        "protocol": "prometheus"
+      }
+    },
+    {
+      "description": "Input byte counter for the network device port",
+      "labels": {
+        "interface": "eth2"
+      },
+      "name": "network_ifacein_bytes_total",
+      "period": 15000,
+      "source": {
+        "protocol": "network_equipment"
+      }
+    },
+    {
+      "description": "Output byte counter for the network device port",
+      "labels": {
+        "interface": "eth2"
+      },
+      "name": "network_ifaceout_bytes_total",
+      "period": 15000,
+      "source": {
+        "protocol": "network_equipment"
+      }
+    },
+    {
+      "description": "Input packet counter for the network device port",
+      "labels": {
+        "interface": "eth2"
+      },
+      "name": "network_ifacein_packets_total",
+      "period": 15000,
+      "source": {
+        "protocol": "network_equipment"
+      }
+    },
+    {
+      "description": "Output packet counter for the network device port",
+      "labels": {
+        "interface": "eth2"
+      },
+      "name": "network_ifaceout_packets_total",
+      "period": 15000,
+      "source": {
+        "protocol": "network_equipment"
+      }
+    },
+    {
+      "description": "Input counter of discarded packets for the network device port",
+      "labels": {
+        "interface": "eth2"
+      },
+      "name": "network_ifacein_packets_discard_total",
+      "period": 15000,
+      "source": {
+        "protocol": "network_equipment"
+      }
+    },
+    {
+      "description": "Output counter of discarded packets for the network device port",
+      "labels": {
+        "interface": "eth2"
+      },
+      "name": "network_ifaceout_packets_discard_total",
+      "period": 15000,
+      "source": {
+        "protocol": "network_equipment"
+      }
+    },
+    {
+      "description": "Input counter of packet errors for the network device port",
+      "labels": {
+        "interface": "eth2"
+      },
+      "name": "network_ifacein_packets_error_total",
+      "period": 15000,
+      "source": {
+        "protocol": "network_equipment"
+      }
+    },
+    {
+      "description": "Output counter of packet errors for the network device port",
+      "labels": {
+        "interface": "eth2"
+      },
+      "name": "network_ifaceout_packets_error_total",
+      "period": 15000,
+      "source": {
+        "protocol": "network_equipment"
+      }
+    }
   ],
   "model": "Dell PowerEdge R7525",
   "queues": [
diff --git a/data/grid5000/sites/nancy/network_equipments/sgruss.json b/data/grid5000/sites/nancy/network_equipments/sgruss.json
index 03d3b42ebecad7b3535d79bf11523718c33a231c..e9acf6fe0d5327d709159d1bd7ea986aa8699ab7 100644
--- a/data/grid5000/sites/nancy/network_equipments/sgruss.json
+++ b/data/grid5000/sites/nancy/network_equipments/sgruss.json
@@ -100,6 +100,80 @@
       "snmp_pattern": "ethernet1/%LINECARD%/%PORT%"
     }
   ],
+  "metrics": [
+    {
+      "description": "Input byte counter for the network device port",
+      "name": "network_ifacein_bytes_total",
+      "period": 15000,
+      "source": {
+        "id": "1.3.6.1.2.1.2.2.1.10.{{ 1.3.6.1.2.1.2.2.1.2 == %SNMP_IFACE% }}",
+        "protocol": "snmp"
+      }
+    },
+    {
+      "description": "Output byte counter for the network device port",
+      "name": "network_ifaceout_bytes_total",
+      "period": 15000,
+      "source": {
+        "id": "1.3.6.1.2.1.2.2.1.16.{{ 1.3.6.1.2.1.2.2.1.2 == %SNMP_IFACE% }}",
+        "protocol": "snmp"
+      }
+    },
+    {
+      "description": "Input packet counter for the network device port",
+      "name": "network_ifacein_packets_total",
+      "period": 15000,
+      "source": {
+        "id": "1.3.6.1.2.1.2.2.1.11.{{ 1.3.6.1.2.1.2.2.1.2 == %SNMP_IFACE% }}",
+        "protocol": "snmp"
+      }
+    },
+    {
+      "description": "Output packet counter for the network device port",
+      "name": "network_ifaceout_packets_total",
+      "period": 15000,
+      "source": {
+        "id": "1.3.6.1.2.1.2.2.1.17.{{ 1.3.6.1.2.1.2.2.1.2 == %SNMP_IFACE% }}",
+        "protocol": "snmp"
+      }
+    },
+    {
+      "description": "Input counter of discarded packets for the network device port",
+      "name": "network_ifacein_packets_discard_total",
+      "period": 15000,
+      "source": {
+        "id": "1.3.6.1.2.1.2.2.1.13.{{ 1.3.6.1.2.1.2.2.1.2 == %SNMP_IFACE% }}",
+        "protocol": "snmp"
+      }
+    },
+    {
+      "description": "Output counter of discarded packets for the network device port",
+      "name": "network_ifaceout_packets_discard_total",
+      "period": 15000,
+      "source": {
+        "id": "1.3.6.1.2.1.2.2.1.19.{{ 1.3.6.1.2.1.2.2.1.2 == %SNMP_IFACE% }}",
+        "protocol": "snmp"
+      }
+    },
+    {
+      "description": "Input counter of packet errors for the network device port",
+      "name": "network_ifacein_packets_error_total",
+      "period": 15000,
+      "source": {
+        "id": "1.3.6.1.2.1.2.2.1.14.{{ 1.3.6.1.2.1.2.2.1.2 == %SNMP_IFACE% }}",
+        "protocol": "snmp"
+      }
+    },
+    {
+      "description": "Output counter of packet errors for the network device port",
+      "name": "network_ifaceout_packets_error_total",
+      "period": 15000,
+      "source": {
+        "id": "1.3.6.1.2.1.2.2.1.20.{{ 1.3.6.1.2.1.2.2.1.2 == %SNMP_IFACE% }}",
+        "protocol": "snmp"
+      }
+    }
+  ],
   "model": "Dell S5224F-ON",
   "site": "nancy",
   "snmp_community": "public",
diff --git a/input/grid5000/sites/nancy/clusters/gruss/gruss_metrics.yaml b/input/grid5000/sites/nancy/clusters/gruss/gruss_metrics.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..97eaef9d41994587623da21feeccf67714f257b1
--- /dev/null
+++ b/input/grid5000/sites/nancy/clusters/gruss/gruss_metrics.yaml
@@ -0,0 +1,238 @@
+---
+metrics:
+
+  - name: bmc_ambient_temp_celsius
+    description: Front node ambient temperature reported by BMC, in celsius
+    period: 5000
+    scale_factor: 0.1
+    source:
+      protocol: snmp
+      id: 1.3.6.1.4.1.674.10892.5.4.700.20.1.6.1.3
+
+  - name: bmc_node_power_watt
+    description: Power consumption of node reported by BMC, in watt
+    period: 5000
+    source:
+      protocol: snmp
+      id: >-
+        1.3.6.1.4.1.674.10892.5.4.600.30.1.6.1.{{
+        1.3.6.1.4.1.674.10892.5.4.600.30.1.8.1
+        == System Board Pwr Consumption }}
+
+  - name: bmc_psu_voltage_volt
+    labels: {"psu": "1"}
+    description: Voltage of PSU 1 reported by BMC, in volt
+    period: 0
+    optional_period: 5000
+    source:
+      protocol: snmp
+      id: 1.3.6.1.4.1.674.10892.5.4.600.12.1.16.1.1
+
+  - name: bmc_psu_voltage_volt
+    labels: {"psu": "2"}
+    description: Voltage of PSU 2 reported by BMC, in volt
+    period: 0
+    optional_period: 5000
+    source:
+      protocol: snmp
+      id: 1.3.6.1.4.1.674.10892.5.4.600.12.1.16.1.2
+
+  - name: bmc_psu_current_amp
+    labels: {"psu": "1"}
+    description: Current of PSU 1 reported by BMC, in amp
+    period: 0
+    optional_period: 5000
+    scale_factor: 0.1
+    source:
+      protocol: snmp
+      id: >-
+        1.3.6.1.4.1.674.10892.5.4.600.30.1.6.1.{{
+        1.3.6.1.4.1.674.10892.5.4.600.30.1.8.1
+        == PS1 Current 1 }}
+
+  - name: bmc_psu_current_amp
+    labels: {"psu": "2"}
+    description: Current of PSU 2 reported by BMC, in amp
+    period: 0
+    optional_period: 5000
+    scale_factor: 0.1
+    source:
+      protocol: snmp
+      id: >-
+        1.3.6.1.4.1.674.10892.5.4.600.30.1.6.1.{{
+        1.3.6.1.4.1.674.10892.5.4.600.30.1.8.1
+        == PS2 Current 2 }}
+
+  - name: bmc_node_power_watthour_total
+    description: Cumulated power consumption of node reported by BMC, in watt-hour
+    period: 0
+    optional_period: 5000
+    source:
+      protocol: snmp
+      id: 1.3.6.1.4.1.674.10892.5.4.600.60.1.7.1.1
+
+  - name: bmc_fan_speed_rpm
+    labels: {"fan": "1a"}
+    description: Speed of Fan 1A reported by BMC, in rpm
+    period: 0
+    optional_period: 5000
+    source:
+      protocol: snmp
+      id: 1.3.6.1.4.1.674.10892.5.4.700.12.1.6.1.1
+
+  - name: bmc_fan_speed_rpm
+    labels: {"fan": "2a"}
+    description: Speed of Fan 2A reported by BMC, in rpm
+    period: 0
+    optional_period: 5000
+    source:
+      protocol: snmp
+      id: 1.3.6.1.4.1.674.10892.5.4.700.12.1.6.1.2
+
+  - name: bmc_fan_speed_rpm
+    labels: {"fan": "3a"}
+    description: Speed of Fan 3A reported by BMC, in rpm
+    period: 0
+    optional_period: 5000
+    source:
+      protocol: snmp
+      id: 1.3.6.1.4.1.674.10892.5.4.700.12.1.6.1.3
+
+  - name: bmc_fan_speed_rpm
+    labels: {"fan": "4a"}
+    description: Speed of Fan 4A reported by BMC, in rpm
+    period: 0
+    optional_period: 5000
+    source:
+      protocol: snmp
+      id: 1.3.6.1.4.1.674.10892.5.4.700.12.1.6.1.4
+
+  - name: bmc_fan_speed_rpm
+    labels: {"fan": "5a"}
+    description: Speed of Fan 5A reported by BMC, in rpm
+    period: 0
+    optional_period: 5000
+    source:
+      protocol: snmp
+      id: 1.3.6.1.4.1.674.10892.5.4.700.12.1.6.1.5
+
+  - name: bmc_fan_speed_rpm
+    labels: {"fan": "6a"}
+    description: Speed of Fan 6A reported by BMC, in rpm
+    period: 0
+    optional_period: 5000
+    source:
+      protocol: snmp
+      id: 1.3.6.1.4.1.674.10892.5.4.700.12.1.6.1.6
+
+  - name: bmc_cpu_temp_celsius
+    labels: {"cpu": "1"}
+    description: Temperature of CPU 1 reported by BMC, in celsius
+    period: 0
+    optional_period: 5000
+    scale_factor: 0.1
+    source:
+      protocol: snmp
+      id: 1.3.6.1.4.1.674.10892.5.4.700.20.1.6.1.1
+
+  - name: bmc_cpu_temp_celsius
+    labels: {"cpu": "2"}
+    description: Temperature of CPU 2 reported by BMC, in celsius
+    period: 0
+    optional_period: 5000
+    scale_factor: 0.1
+    source:
+      protocol: snmp
+      id: 1.3.6.1.4.1.674.10892.5.4.700.20.1.6.1.2
+
+  - name: bmc_gpu_temp_celsius
+    labels: {"gpu": "2"}
+    description: Temperature of GPU 2 reported by BMC, in celsius
+    period: 0
+    optional_period: 5000
+    scale_factor: 0.1
+    source:
+      protocol: snmp
+      id: 1.3.6.1.4.1.674.10892.5.4.700.20.1.6.1.4
+
+  - name: bmc_gpu_temp_celsius
+    labels: {"gpu": "5"}
+    description: Temperature of GPU 5 reported by BMC, in celsius
+    period: 0
+    optional_period: 5000
+    scale_factor: 0.1
+    source:
+      protocol: snmp
+      id: 1.3.6.1.4.1.674.10892.5.4.700.20.1.6.1.5
+
+  - name: bmc_exhaust_temp_celsius
+    description: Temperature of exhausted air reported by BMC, in celsius
+    period: 0
+    optional_period: 5000
+    scale_factor: 0.1
+    source:
+      protocol: snmp
+      id: 1.3.6.1.4.1.674.10892.5.4.700.20.1.6.1.6
+
+  - name: prom_default_metrics
+    description: Default subset of metrics from Prometheus Node Exporter
+    period: 0
+    optional_period: 15000
+    source:
+      protocol: prometheus
+      port: 9100
+      id:
+        - node_boot_time_seconds
+        - node_cpu_frequency_hertz
+        - node_cpu_seconds_total
+        - node_filesystem_free_bytes
+        - node_filesystem_size_bytes
+        - node_load1
+        - node_load15
+        - node_load5
+        - node_memory_Buffers_bytes
+        - node_memory_Cached_bytes
+        - node_memory_MemAvailable_bytes
+        - node_memory_MemFree_bytes
+        - node_memory_MemTotal_bytes
+        - node_memory_Shmem_bytes
+        - node_memory_SwapFree_bytes
+        - node_memory_SwapTotal_bytes
+        - node_network_receive_bytes_total
+        - node_network_receive_packets_total
+        - node_network_transmit_bytes_total
+        - node_network_transmit_packets_total
+        - node_procs_blocked
+        - node_procs_running
+        - kwollect_custom
+
+  - name: prom_all_metrics
+    description: All metrics from Prometheus Node Exporter
+    period: 0
+    optional_period: 15000
+    source:
+      protocol: prometheus
+      port: 9100
+
+  - name: prom_nvgpu_default_metrics
+    description: Default subset of metrics from Prometheus Nvidia DCGM Exporter
+    period: 0
+    optional_period: 15000
+    source:
+      protocol: prometheus
+      port: 9400
+      id:
+        - DCGM_FI_DEV_SM_CLOCK
+        - DCGM_FI_DEV_MEM_CLOCK
+        - DCGM_FI_DEV_GPU_TEMP
+        - DCGM_FI_DEV_POWER_USAGE
+        - DCGM_FI_DEV_GPU_UTIL
+        - DCGM_FI_DEV_MEM_COPY_UTIL
+
+  - name: prom_nvgpu_all_metrics
+    description: All metrics from Prometheus Nvidia DCGM Exporter
+    period: 0
+    optional_period: 15000
+    source:
+      protocol: prometheus
+      port: 9400
diff --git a/input/grid5000/sites/nancy/networks/sgruss.yaml b/input/grid5000/sites/nancy/networks/sgruss.yaml
index 3cb02bb79ca6f0861dab2a3ef078fc5457dfab4d..2c1762061d535df84f89a913769c137ccf490d61 100644
--- a/input/grid5000/sites/nancy/networks/sgruss.yaml
+++ b/input/grid5000/sites/nancy/networks/sgruss.yaml
@@ -5,6 +5,55 @@ sgruss:
   kind: switch
   site: nancy
   snmp_community: public
+  metrics:
+    - name: network_ifacein_bytes_total
+      description: Input byte counter for the network device port
+      period: 15000
+      source:
+        protocol: snmp
+        id: 1.3.6.1.2.1.2.2.1.10.{{ 1.3.6.1.2.1.2.2.1.2 == %SNMP_IFACE% }}
+    - name: network_ifaceout_bytes_total
+      description: Output byte counter for the network device port
+      period: 15000
+      source:
+        protocol: snmp
+        id: 1.3.6.1.2.1.2.2.1.16.{{ 1.3.6.1.2.1.2.2.1.2 == %SNMP_IFACE% }}
+    - name: network_ifacein_packets_total
+      description: Input packet counter for the network device port
+      period: 15000
+      source:
+        protocol: snmp
+        id: 1.3.6.1.2.1.2.2.1.11.{{ 1.3.6.1.2.1.2.2.1.2 == %SNMP_IFACE% }}
+    - name: network_ifaceout_packets_total
+      description: Output packet counter for the network device port
+      period: 15000
+      source:
+        protocol: snmp
+        id: 1.3.6.1.2.1.2.2.1.17.{{ 1.3.6.1.2.1.2.2.1.2 == %SNMP_IFACE% }}
+    - name: network_ifacein_packets_discard_total
+      description: Input counter of discarded packets for the network device port
+      period: 15000
+      source:
+        protocol: snmp
+        id: 1.3.6.1.2.1.2.2.1.13.{{ 1.3.6.1.2.1.2.2.1.2 == %SNMP_IFACE% }}
+    - name: network_ifaceout_packets_discard_total
+      description: Output counter of discarded packets for the network device port
+      period: 15000
+      source:
+        protocol: snmp
+        id: 1.3.6.1.2.1.2.2.1.19.{{ 1.3.6.1.2.1.2.2.1.2 == %SNMP_IFACE% }}
+    - name: network_ifacein_packets_error_total
+      description: Input counter of packet errors for the network device port
+      period: 15000
+      source:
+        protocol: snmp
+        id: 1.3.6.1.2.1.2.2.1.14.{{ 1.3.6.1.2.1.2.2.1.2 == %SNMP_IFACE% }}
+    - name: network_ifaceout_packets_error_total
+      description: Output counter of packet errors for the network device port
+      period: 15000
+      source:
+        protocol: snmp
+        id: 1.3.6.1.2.1.2.2.1.20.{{ 1.3.6.1.2.1.2.2.1.2 == %SNMP_IFACE% }}
   ip: 172.17.79.212
   backplane_bps: 2160000000000
   linecards: