Hi,
I definetly need that (to adopt to our stuff!)
Julian
Am 08.09.19, 09:13 schrieb "Xiangdong Huang" <saint...@gmail.com>:
Hi,
Sounds COOOOOOOL!
Analyzing system log is one of the most thing for a complex system
(especially for distributed system).
Will try this feature ASAP :D
Best,
-----------------------------------
Xiangdong Huang
School of Software, Tsinghua University
黄向东
清华大学 软件学院
Tian Jiang <jt2594...@163.com> 于2019年9月4日周三 下午7:59写道：
> Greetings,
>
>
>
>
> Usually, the very first thing we will do on finding a bug is to search the
> logs. Logs play a vital role in debugging especially in some environment
> that attaching a debugger is impossible. In such circumstance, logs will
> hopefully become the only information sources for the developers.
>
>
>
> However, a single log, which is just a string, is easy to understand. But
> when it comes to mining information from thousands of logs or even more,
> getting lost is nearly unavoidable, since humans have a much limited
memory
> for exact truth compared to computers. From time to time, I forget what I
> have read before and I must go back to review the previous logs, as a
> result, progress is made very slowly. Reading several strings is easy, but
> when we have thousands, there must be some better way to present them than
> raw text.
>
>
>
> So, I keep thinking it would be much better if we can make the logs into
> plots. Of course there must some existing tools, but they are often
> powerful but too heavy (like Kibana) , or specialized for web or other
logs
> (like LogStalgia). Having a fantastic web interface is great, but a simple
> but handy suit us better. What I want is something light-weighted,
> stand-alone and highly customized.
>
>
>
> As a result, I developed a simple tool that can visualize (plot) logs
> generated by IoTDB (with some modification, it can be applied to other
type
> of logs, too) and generate report. I designed a simple GUI which provides
> full functionalities and a command line tool to fast generate reports. The
> attachment contains an example report I generated from one of my
> experiments, which reveal interesting things like how the size of
memtables
> converges over time.
>
>
>
> I may have missed some tools that are more powerful or easier to use. If
> you know any, please inform me and I shall see what I can learn from them.
>
>
>
> | |
> Tian Jiang
> |
> |
> jt2594...@163.com
> |
> 签名由网易邮箱大师定制
