increase(node_network_receive_bytes_total{device=~"ens.*",nodename=~"monitor01"}[1m]) 2-1、rate()函数,该函数配置counter数据类型使用,用于获取在这个时间段内的平均每秒增量。 # 通过rate()函数获取在1分钟时间内网卡每秒接收字节数,如果再乘以区间时间,则同increase()函数。 rate(node_network_receive_...
irate(node_network_transmit_bytes_total{instance=~'$node:9100',device!~'tap.*|veth.*|br.*|docker.*|virbr*|lo*'}[5m])*8 1. 下载速率: irate(node_network_receive_bytes_total{instance=~'$node:9100',device!~'tap.*|veth.*|br.*|docker.*|virbr*|lo*'}[5m])*8 1. Swap硬盘交换区 ...
rate(node_network_receive_bytes_total{device="eth0"}[1m]) 3) 只看莫⼀台服务器eth0⽹卡1m每秒流量平均 (可以通过,instance,job等修饰进⾏精确匹配) 表达式 rate(node_network_receive_bytes_total{device="eth0",instance="jira-old",job="jira-xxxx"}[1m]) 4 查看⼀组相同服务器eth0 1m每秒...
where Mi is the total number of retransmissions at the MAC layer of node i, Pn is the total number of packets transmitted by node n, and Rmax is the maximum retransmission count, Bi is the size of packet i (in bytes), and Bmax is the biggest size of the packet respectively. This ca...
As an example, the per-code SINR for CQI 1 is 1 dB too low, assuming that the total transmission power is distributed evenly between 15 codes. Hence, instead of scheduling 15 codes, it is more reasonable that the Node B schedules this TBS with 15/[1 dB in linear domain] ≈12 codes...
From the point of view of the network, we assume that the users are connected in a (generally partial) mesh network in which each node can potentially receive from multiple servers. This reflects the case of wireless networks and in particular ad hoc networks. Furthermore, we assume that the...
A method for serially communicating by exchanging data frames between a transmitting and at least one receiving node connected by a bus, transmit/receive roles being assigned to nodes for each data frame by the CAN ISO 11898-1 (“CAN”) arbitration procedure, exchanged data frames having a stru...
• %Transmit is the percentage the node is transmitting CAN messages. • %Receive is the percentage the node is receiving CAN messages. • %REC_Bits is the percentage of recessive bits in the transmitted CAN messages. • %DOM_Bits is the percentage of dominant bits in the transmitted...
Before you start throttling an API call, you will need to create an API. Here’s a sample code for a Node.js-based API that prints the average number of requests it receives per minute to the console: constexpress=require('express');constapp=express();// maintain a count of total req...
()$lBytesRecdConn1= 0$lBytesRecdConn2= 0$connectionConn1.Open()$connectionConn2.Open()$lNewTime1= 0$lNewTime2= 0$lNewTimeTotal1= 0$lNewTimeTotal2= 0$SqlAdapter=New-ObjectSystem.Data.SqlClient.SqlDataAdapterwrite-Output("Query: "+$query1)write-Output("...