rrdtool update

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Monitoring Tool learning notes-snmp/rrdtool

I. SNMP Install and start SNMP: yum install net-snmp net-snmp-utils -yservice snmpd start Test SNMP: Netstat-UNLP # view the SNMP port number: 161 snmpwalk-V 2C-C public localhost # view local SNMP information ls/usr/share/snmp/mibs/# view MIB

Rrdtool data-php Tutorial

For rrdtool data, write a data every 10 seconds, but the read is different from the written data. The created database is as follows: ./Bin/rrdtool create data/test. rrd -- start 1365756520 -- step 10 DS: myds: GAUGE: 100: 0: u rra: LAST: 0.5: 1:

About RRDtool Data issues

Write a data every 10 seconds, but read it out and write it in a different way, solve The following libraries are created: ./bin/rrdtool Create data/test.rrd--start 1365756520--step ds:myds:gauge:100:0:u rra:last:0.5:1:100000 Write

Python learns the-python and RRDtool combination modules

RRDtoolround robin DatabaseTool is a storage format for the ring database, round robin is a technique for processing quantitative data and pointers to current elements. RRDtool is mainly used to track the change of objects, generate these changes in

RRDtool Introductory explanation

---------------original content, reproduced please indicate the source. ------------I. OverviewRRDtool (Round-robin Database tool), which is the polling-based data base (note: Not equivalent to the polling scheduling algorithm in the computer), uses

Basic usage of rrdtool module in Python

This article mainly introduces the basic usage of the rrdtool module in Python and is often used for data visualization functions, if you need it, you can refer to the recently used python to plot based on the collected data and decide to use the

RRDTool use of three commands

To understand how rrdtool is to be used first from the RRD data storage, RRDtool is to operate the tool of the database, copy the following text to explain.0x01 What is the RRD databaseThe so-called "Round Robin" is actually a way of storing data,

Basic usage of the rrdtool module in Python, pythonrrdtool Module

Basic usage of the rrdtool module in Python, pythonrrdtool Module Recently, we need to use python to plot based on the collected data and decide to use the rrd database. Then, we can use rrdtool to plot the data. The usage is as

RRDtool usage (combined with instances)

I. IntroductionRRDtool refers to the Round Robin Database tool, that is, the ring Database. In terms of functionality, RRDtool can be used for data storage + data display. The well-known network traffic plotting software MRTG and Cluster Monitoring

Detailed description of SNMP and rrdtool

Snmp is short for simple network manage protocol. snmp can use simple commands to obtain the service status on a remote host to monitor remote services. Snmp has gone through three versions: snmpv1, snmpv2, and snmpv3. The simple working principle

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