icmp monitoring

System optimization is a complex, complex, and long-term task. monitoring, collection, testing, and evaluation are required before optimization. After optimization, testing, collection, evaluation, and monitoring are also required, it is also a long-term and continuous process. It is not to say that the optimization is now done, the test is done, and it can be done once and for all in the future. It is not

Brief introduction Many Java applications today rely on a complex set of distributed dependencies and moving parts. Many external factors can have an impact on the performance and availability of your application. These effects are largely not completely eliminated or resolved, and are difficult to simulate accurately in a prebuilt environment. Stuff happens. However, you can create and maintain a comprehensive system to monitor the entire ecosystem of your application, thereby significantly re

Tags: ZabbixZabbix Adding custom monitoring items (monitoring MySQL status)First, the experimental environmentZabbixserver 192.168.1.103 version: V3.0.4Zabbixagent 192.168.1.128Mysql 192.168.1.102Second, monitoring requirementsMonitor The status of MySQL when the state is abnormal and alertthird,MySQL add monitoring an

Network monitoring tools are an important feature for businesses of any size. The objectives of network monitoring may vary widely. For example, the goal of monitoring activities can be to ensure long-term network services, security protection, performance troubleshooting, Network usage statistics. Because of its different goals, the Network Monitor uses many dif

The key to monitoring the CPU and memory of the switch is to find the correct OID, please refer to the following blog post for how to find the OID.http://tryrus.blog.51cto.com/10914693/1788833Before looking at this blog post please make sure that you have an understanding of the basic operation of Zabbix, there is no clear place to read my previous blog post.http://tryrus.blog.51cto.com/10914693/1772271http://tryrus.blog.51cto.com/10914693/1782062Firs

After a series of basic monitoring, we finally entered the topic of this chapter and integrated the SharePoint ontology monitoring.By importing a Management Pack, scom can collect health diagnostic information for SharePoint's Healthy Analyzer (Spha rules) and issue alarms in a timely manner. You can also closely monitor Web applications, service applications, application services, and content databases, among others.SharePoint

. Linux one of the command-line tools that provides an actual memory size that is already used and shared in the system, attempting to provide a more reliable current Memory use the data. 1. $ smem–m2. $ smem–m–p | grep Firefox3. $ smem–u–p4. $ smem–w–pthe above-mentioned various monitoring test commands are all their own responsibility, non-interference. The operational monitoring tool, Pigoss BSM, integra

Monitoring of processes and ports can be monitored using Zabbix's own key, which is only maintained on the server side, which is simpler than the way Nagios uses plugins to monitor. The following is a brief description of the configuration:1) Monitoring portThe Zabbix monitoring port uses the following key:Key:net.tcp.listen[port]Checks if this port was in the LI

Python script For nic traffic monitoring and python script traffic monitoring #/Usr/bin/env/python # coding = utf-8import sys, re, time, osmaxdata = 50000 # Unit: KBmemfilename = '/tmp/newnetcardtransdata.txt' netcard = '/proc/net/dev' def checkfile (filename): if OS. path. isfile (filename): pass else: f = open (filename, 'w') f. write ('0') f. close () def get_net_data (): nc = netcard or '/proc/net/dev'

Service monitoring program instance written in Python, python monitoring program instance Preface: Install Python2.7 in Redhat Rhel6.4 comes with 2.6, and some machines are found to be python2.4. Download the source code from the python website, decompress it to Redhat, and then run the following command: Copy codeThe Code is as follows:#./Configure -- prefix =/usr/local/python27# Make# Make install After i

Jvm performance monitoring and common tools, common tools for jvm monitoring Common JDK command line tools Jps: jps [options] [hostid].-q only displays the jvmid,-m parameter passed to main class,-l class full name, and-v jvm startup parameter. Jstat: jstat [options] vmid [interval [s] | MS] [count]-gc-gcutil Jinfo: jinfo [option] pid Jmap: jmap [option] vmid Jhat analyzes dump snapshot

Monitoring of SharePoint efficiency (I)-tools used for monitoring efficiency Efficiency is a key issue, but it is also a tough issue. The lower efficiency will affect the user experience, but many IT operations departments are not willing to make great efforts to improve efficiency, because IT can still be used after all. Most systems that have been used for several years are considered to have too much con

: Some network-related operations on this computer may be affected by this issue. For example, you try to use some remote administration tools to manage a Windows Server 2008-based domain controller that has been running for more than 497 days. In this example, the Remote administration tool cannot connect to the domain controller.Question 2The TCP/IP chimney will be uninstalled after 248.5 days of failure. Therefore, the system stops responding after 248.5 days if the connection is in use.Updat

/redis_port.pyUserParameter = redis_stats [*], redis-cli-h 127.0.0.1-a redis_passwd-p $1 info | grep $2 | cut-d:-f2[Root @ localhost ~] # Chmod a + x/usr/local/zabbix/etc/redis_port.py 5. sudo permission[Root @ localhost ~] # Tail-n 1/etc/sudoersZabbix ALL = (root) NOPASSWD:/bin/netstat[Root @ localhost ~] # Sed-I's/^ Defaults. *. requiretty/# Defaults requiretty/'/etc/sudoers[Root @ localhost ~] # Grep requiretty/etc/sudoers# Defaults requiretty# Changed in order to be able to use sudo without

monitoring CPU, memory, IO and so on.3. Developer DashboardThis is a tool designed for developers to analyze the problem with the code for a custom solution.4. Usage reportsThis is a tool that comes with SharePoint, and administrators can view reports in the Admin center.From here you can view the usage of the website and, the website, the list/document library.5. FiddlerFiddler is a free third-party tool that monitors HTTP traffic and can be used to

Android (Linux) Real-time Monitoring of serial port data, android Real-time Monitoring Previously, when I was working on the WinCE on-board solution, I had a small tool, TraceMonitor, used to display the debugging information of the application programs on the WinCE system, especially in the real-car debugging, displays the serial data between the CAN box and the host. Because it is necessary to seize the m

Dynamic installation of iotop monitoring disks and iotop monitoring Disks Start iotp Installation 1 tar xvf iotop-0.3.1.tar.gzView Code Install python (if there is no python, use yum) 1 cd iotop-0.3.1 2 python setup. py build 3 python setup. py installView Code If the following bug is thrown, install setuptools. 1 [root @ slavedb1 iotop-0.3.1] # iotop 2 Traceback (most recent call last): 3 F