eth stats

relationship, which itself is a public class, exposing outward including querying a single account, returning single or multiple wallet objects, subscribing to Wallet update events, and so on. Inside it, it maintains a list of wallet, holding a set of account object objects through each wallet implementation class, and passing an event. The feed member variable to manage all the requirements to subscribe to wallet update events. Manager subscribes to wallet update events To highlight the subscr

: Same as uid, but the user name is used; -Stats: -Node: defines the name of the current node. It is used when multiple haproxy processes share the same IP address in the HA scenario; -Description: The description of the current instance; * Performance Adjustment Parameters -Maxconn -Maxpipes -Noepoll: Disable the epoll mechanism on Linux; -Nokqueue: Disable the kqueue mechanism on the BSE system; -Nopoll: Disable the poll mechanism; -Nosepoll: Dis

Name spaceThe client has a lot of namespaces and can often burst out of the functionality he manages. namespaces correspond to the endpoints of various elasticsearch management. The following is a list of the completed namespaces: name Space function Indices () Index-centric statistics and information Nodes () Node-centric statistics and information Cluster () Cluster-centric statistics and information

Python scripts monitor docker containers and pythondocker containers This article provides an example of how to monitor docker containers using python scripts for your reference. The details are as follows: Script Function: 1. Monitor CPU usage 2. Monitor memory usage 3. Monitor network traffic Code: #! /Usr/bin/env python # -- * -- coding: UTF-8 -- * -- import sysimport tabimport reimport osimport timefrom docker import Clientimport commandskeys_container_stats_list = ['blkio _

= "$ (hostname) to is $, VIP floating" mailbody= "$ (date + '%F %T '): VRRP transition, $ (hostname) changed to be $ "echo" $mailbody "| Mail-s "$mailsubject" $contact}case $ inmaster) notify Master;; Backup) notify backup;; fault) notify fault;; *) echo "Usage: $ (basename $) {Master|backup|fault}" exit 1;; Esac4.haproxy ConfigurationThe configuration content of the two nodes is the same, as follows:[[emailprotected] haproxy]# vim haproxy.cfgglobal log 127.0.0.1 local2 chroot/var/lib/haproxy

Logstash 5.0 starts with an API that outputs the metrics and status monitoring of its own processes. Official documents:Https://www.elastic.co/guide/en/logstash/current/monitoring-logstash.html#monitoring Node Info APIHttps://www.elastic.co/guide/en/logstash/current/node-info-api.htmlPipeline Gets pipeline-specific information and settings.OS Gets Node-level info about the OS.JVM Gets Node-level JVM info, including info about threads. Curl-s ' Localhost:9600/_node/pipeline '? prettyCurl-s ' Loca

YaST management in the SuSE graphic interface is very friendly and can easily and intuitively change the IP address of the NIC, but it is too slow. For network administrators who need to change IP addresses frequently like me, this is really a nightmare, so the graphical method is absolutely inefficient and must use commands. In Linux, the system management operations on the graphic interface are actually encapsulation of commands. The interface friendliness and speed are in conflict. The operat

Add port to port group inside!!Port-group 1 Create group 1group-member gigabitethernet 0/0/1 to gigabitethernet 0/0/10 add 1 to 10 join to group 1port Link-type Access interface type for access mode PO RT Access VLAN 100 is zoned into VLAN 100orvlan 1200[huawei-vlan1200]port gigabitethernet 0/0/1 to 0/0/3Creating VLANs, configuring Trunks[Huawei]vlan 1200 Create Vlan1200[huawei-vlan1200]q[huawei]vlan 1201[huawei-vlan1201]q[huawei]int GigabitEthernet 0/0/1[ Huawei-gigabitethernet0/0/1]port link-t

variety of wallet applications or exchanges can use its API to buy and sell RAM), and users can use the EOS tokens in their own wallets to buy and selling RAM. So the core requirements of this product are simple and clear, that is, the purchase and sale of RAM. The derived requirements include the real-time price of RAM, the price curve of RAM, the user's buying and selling records, and so on. To get a clearer view of this case, we'll discuss only the core requirements: the purchase and sale of

This PR aggregates a lot of small modifications to core, Trie, ETH and other packages to collectively implement the ETH/63 Fast synchronization algorithm. In short, Geth--fast.This submission request contains minor modifications to Core,trie,eth and some other package implementations to implement the ETH/63 fast synchr

-bit) 00:0c:29:1c:48:30e1000 0000:02:01.0:eth0:intel (R) pro/1000 Network Connectione1000 0000:02:04.0:eth1: (pci:66mhz:32-bit) 00:0c:29:1c:48:3ae1000 0000:02:04.0:eth1:intel (R) pro/1000 Network ConnectionUdev:renamed network interface eth0 to Eth3Udev:renamed network interface eth1 to Eth4E1000:eth3 NIC Link is up to + Mbps full Duplex, Flow Control:noneEth3:no IPV6 Routers present#从以上信息可以看出eth3正在工作, you need to modify the ETH0 network card configuration information, corresponding to Eth3#进入目录

system starts, the NIC you see with Ifconfig is named Eth1. How do I change my name back to eth0? we can execute the following command sequentially, or write it to a script file and execute it directly, as follows:#!/bin/Bash#eth0=/etc/sysconfig/network-scripts/ifcfg-eth0RM-rf/etc/udev/rules.d/ --persistent-Net.rulesEcho 'Device=eth0'>$eth 0Echo 'Onboot=yes'>>$eth 0Echo 'Bootproto=none'>>$

the DMESG command: [[emailprotected] ~]# dmesg |grep-i eth e1000 0000:02:01.0:eth0: (pci:66mhz:32-bit) 00:0c:29:0f:bd:4b e1000 0000:02:01.0:eth0:intel (R) pro/1000 Network Connection e1000 0000:02:02.0:eth1: (pci:66mhz:32-bit) 00:0c:29:0f:bd:55 e1000 0000:02:02.0:eth1:intel (R) pro/1000 Network Connection e1000 0000:02:05.0:eth2: (pci:66mhz:32-bit) 00:50:56:2e:87:c6 e1000 0000:02:05.0:eth2:intel (R) pro/1000 Network Connection e1000:eth

.517768:trying file=/usr/lib64/tls/x86_64/libevent-2.0.so.517768:trying file=/usr/lib64/tls/libevent-2.0.so.517768:trying file=/usr/lib64/x86_64/libevent-2.0.so.517768:trying file=/usr/lib64/libevent-2.0.so.5Verify that startup is successful[Email protected] ~]# Netstat-ntlp|grep memcachedStop memcached (Find process, kill process)[Email protected] ~]# pgrep-l memcached16321 memcached[Email protected] ~]# kill-9 16321Or# Kill '/tmp/memcached.pid 'Second, test memcached1, enter in the command: Te

and must be used in batches. Therefore, we do not expect to use statements such as insert into workers values (1, 'jack') to insert data. Hive supports two data insertion Methods: Reading data from files and reading data from other tables (insert from select) where I read data from files. Create a file named worker.csv first $ cat workers.csv1,jack2,terry3,michael Use load data to import DATA to Hive tables hive> LOAD DATA LOCAL INPATH '/home/alex/workers.csv' INTO TABLE workers;Copying data fr

Today, one night did not get a small thing, only to get out of the write append, and still stupid method, at least die.1 Global 2Log 127.0.0.1Local23 Daemon4Maxconn 2565Log 127.0.0.1Local2 Info6 Defaults7LogGlobal8 Mode HTTP9 Timeout Connect 5000msTen Timeout Client 50000ms One Timeout Server 50000ms A option Dontlognull - -Listen stats:8888 the Stats Enable -Sta