Basic CPU / Mem / Disk Info

type：Singlestat
Unit: short
metrics:

count(count(node_cpu_seconds_total{instance=~\"$node:$port\",job=~\"$job\"}) by (cpu))

type：Singlestat
Unit: bytes
metrics:

node_memory_MemTotal_bytes{instance=~\"$node:$port\",job=~\"$job\"}

3. Total SWAP 交换分区的大小 cat /proc/swaps

type：Singlestat
Unit: bytes
metrics:

node_memory_SwapTotal_bytes{instance=~\"$node:$port\",job=~\"$job\"}

type：Singlestat
Unit： bytes
metrics:

node_filesystem_size_bytes{instance=~\"$node:$port\",job=~\"$job\",mountpoint=\"/\",fstype!=\"rootfs\"}

type：Singlestat
Unit: short
metrics:

node_load1{instance=~\"$node:$port\",job=~\"$job\"}

type：Singlestat
Unit: seconds (s)
metrics:

node_time_seconds{instance=~\"$node:$port\",job=~\"$job\"} - node_boot_time_seconds{instance=~\"$node:$port\",job=~\"$job\"}

node_time_seconds 当前系统时间
node_boot_time_seconds 系统启动时间

巴特西