Since flink1.8, the reporter supports writing index data to influxdb, and users can read the data in influxdb for visualization.
But for small and medium-sized companies, most of them don't choose self-developed visualization because of the cost. We choose grafana for the visualization of flick metrics. ...
Posted on Sat, 20 Jun 2020 01:41:30 -0400 by lurius
How do you know if the crawler you wrote is running normally, how long has it been running, how many pages have been requested, and how many pieces of data have been caught? In fact, the government provides a dictionary that contains some relevant information crawler.stats.get_stats(), crawler is a component of the graph. Yo ...
Posted on Tue, 19 May 2020 06:57:05 -0400 by ryanlwh
1 Problem Description
2 Reason Analysis
2.1 Container Network Analysis
2.2 Container Network Combing
3 Processing scheme
Scheme 1 Bridge ip is the host ip
Scenario 2 connects the influxdb container to the same network
Posted on Sun, 09 Feb 2020 19:22:36 -0500 by kirannalla
This article mainly studies how to use jmxtrans+influxdb+granfa to monitor zookeeper
Configure zookeeper jmx
Add zookeeper-env.sh in the conf directory, and use chmod +x to grant execution permission, as follows
Specify JMXPORT as 8999
Building influxdb and gra ...
Posted on Fri, 20 Dec 2019 13:35:53 -0500 by rjs34
The company's main business is to provide SMS mass distribution services to enterprise customers, with a strong internal operation monitoring platform.The daily SMS business is huge, so the monitoring platform needs to use time series database to statistics and monitor the massive SMS sent by geographic regions, operators, reception status and ...
Posted on Wed, 04 Dec 2019 05:06:50 -0500 by phpretard
Recently, when optimizing the storage performance of real-time databases (referring to influxdb), we encountered the problem of serializing bool, int, long, double, string into a byte array (mashal), and then Snappy compressed part. Through the performance explorer of visual studio 2017, we found tha ...
Posted on Thu, 03 Oct 2019 02:57:52 -0400 by sharey
Before that, I've written two articles about Docker's basic introductory classes.
Introduction to Docker Container Technology (I)
Introduction to Docker Container Technology (2)
Many people feel that this article is so simple, so basic, but don't forget "Wanzhang high-rise flat up", if you lack this flat address, you will not be able ...
Posted on Tue, 17 Sep 2019 08:05:42 -0400 by mazsolt
Architecture and components
cAdvisor: Container data collection.
Heapster: Cluster monitoring data collection, summarizing all node monitoring data.
InfluxDB: A sequential database that stores monitoring data.
Grafana: Visual presentation.
CAdvisor is responsible for c ...
Posted on Fri, 10 May 2019 19:04:36 -0400 by ghqwerty