// Aula 15 - Introdução ao PromQL

sum without(device, fstype, mountpoint)(node_filesystem_size_bytes)

sum without(device, fstype, mountpoint, instance) (node_filesystem_size_bytes)

max without(device, fstype, mountpoint)(node_filesystem_size_bytes)

avg without(instance, job)(process_open_fds)

rate(node_network_receive_bytes_total[5m])

sum without(device)(rate(node_network_receive_bytes_total[5m]))