table.addCell("ram.current", "default:false;alias:rc,ramCurrent;text-align:right;desc:used machine memory");
table.addCell("ram.percent", "alias:rp,ramPercent;text-align:right;desc:used machine memory ratio");
table.addCell("ram.max", "default:false;alias:rm,ramMax;text-align:right;desc:total machine memory");
table.addCell("file_desc.current", "default:false;alias:fdc,fileDescriptorCurrent;text-align:right;desc:used file descriptors");
table.addCell("file_desc.percent", "default:false;alias:fdp,fileDescriptorPercent;text-align:right;desc:used file descriptor ratio");
table.addCell("file_desc.max", "default:false;alias:fdm,fileDescriptorMax;text-align:right;desc:max file descriptors");
table.addCell("load", "alias:l;text-align:right;desc:most recent load avg");
table.addCell("uptime", "default:false;alias:u;text-align:right;desc:node uptime");
table.addCell("node.role", "alias:r,role,dc,nodeRole;desc:d:data node, c:client node");
table.addCell("master", "alias:m;desc:m:master-eligible, *:current master");