system.proc.queue_length: The process queue length.system.proc.count: The count of running processes.
system.mem.free: Free system memory (in bytes)system.mem.used: Used system memory (in bytes)system.mem.total: Total system memory (in bytes)system.mem.cached: Cached system memory (in bytes)system.mem.comitted: Committed system memory (in bytes)system.mem.paged: Paged system memory (in bytes)system.mem.nonpaged: Non-paged system memory (in bytes)
system.cpu.idle: % Idle CPUsystem.cpu.system: % System CPUsystem.cpu.user: % User CPUsystem.cpu.interrupt: % Interrupt CPU
system.net.bytes_rcvd: The number of bytes received on a device per second.system.net.bytes_sent: The number of bytes sent from a device per second.
system.disk.free: Disk free, in bytes.system.disk.user: Total disk space, in bytes.system.disk.total: Total disk space, in bytes.system.disk.in_use: % Disk in use.
system.io.r_s: The number of read requests to the device per second.system.io.rkb_s: The number of kBs of reads per second.system.io.w_s: The number of write requests to the device per second.system.io.wkb_s: The number of kBs of writes per second.system.io.avg_q_sz: The average queue size for writes/reads on the device.