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Linode Longview

회사의 비즈니스 크리티컬 리눅스 시스템을 원활하게 따라 허밍하는 것은 어려운 일입니다. 성능 병목 현상과 튜닝 기회가 너무 늦었을 때에는 사용자가 이미 느리거나 응답하지 않는 웹 사이트 또는 응용 프로그램의 영향을 받습니다. 이것은 사용자를 화나게하고 당신에게 돈을 요합니다.

Linux 시스템은 sysadmin 업무에 매우 유용할 수 있는 데이터인 데이터를 생성합니다. 이러한 병목 현상을 제거하고 가동 중지 시간을 방지하는 데 도움이 되는 데이터입니다. 로드 배포에 대한 결정을 내리는 데 도움이 되는 데이터로 시스템을 보다 효율적으로 실행할 수 있습니다. 예기치 않은 트래픽 급증에 대비하는 데 도움이 되는 데이터및 과거의 데이터를 사용하여 미래에 대해 더 많은 정보에 입각한 의사 결정을 내리는 데 도움이 됩니다.  이 문제를 해결하기 위한 분석 도구를 구축하기 시작했습니다. 결과: 롱뷰.

롱뷰 소개

롱뷰1롱 뷰 새로운 통계 수집 및 그래프 링 서비스입니다. 모든 시스템 수준 메트릭을 기록하고 시선을 사로잡는 확대 가능한 그래프에 표시합니다. Longview를 사용하면 서버의 리소스 사용에 대한 즉각적인 통찰력을 쉽게 얻고 CPU, 메모리, 네트워크 및 프로세스와 같은 추세에 대한 추세를 쉽게 파악할 수 있습니다.

전체 플릿에 대한 조감도를 얻거나 특정 서버에 집중하여 프로세스 실행, 청취 서비스, 활성 연결 및 사용 가능한 업데이트에 대한 자세한 정보를 표시할 수 있습니다. 디스크 I/O 및 네트워크 트래픽을 모니터링하고 훨씬 더 많이 모니터링할 수 있습니다. 그리고, 그것은 모두 절대적으로 놀라운 보인다!

설치

Longview 에이전트는 오픈 소스이며 지원되는 Linux 시스템에 설치할 수 있습니다. 지원되는 배포는 다음과 같습니다. Debian , Ubuntu , CentOS , 그리고 페도라. 또한 시원한 아이들을위한 클라이언트의 타볼 분포가있습니다.

자동 설치는 간단합니다 - 그냥 Linode 관리자에 로그인, 롱뷰 탭을 클릭, "클라이언트 추가"를 클릭한 다음 복사 / 지원 되는 리눅스 시스템에 한 줄 설치 명령을 붙여 넣습니다. 잠시 후 그래프가 채워지기 시작합니다. 롱뷰 에이전트는 시스템의 패키지 관리 도구를 사용하므로 나중에 업데이트 및/또는 제거하는 것이 쉽습니다.

비용은 얼마인가요?

기본 Longview는 완전 무료이며 5분 데이터 해상도와 30분의 데이터 보존이 포함됩니다.

계정을 Longview Pro로 업그레이드하면 매 분마다 해상도와 무제한 데이터 보존이 가능하며 다음 팩에서 사용할 수 있습니다.

  • 최대 3개의 서버: $20/월
  • 최대 10개의 서버: $40/월
  • 최대 40개의 서버: $100/월
  • 최대 100개의 서버: $200/월

자세한 내용은 Longview 제품 페이지및 Linode Library Longview 문서에서 확인할 수 있습니다.  누리다!

 


댓글 (27)

  1. Author Photo

    Since this works on non-linode systems, does that mean I can install this on my Raspberry Pi at home?

  2. Author Photo

    Yes, we just rolled support for ARM systems. Please give it a shot!

  3. Author Photo

    Completely replaced Copperegg with this monitoring (and I happen to like it a lot better). Thanks Linode. 🙂

  4. Author Photo

    This is nice and cool and certainly useful but I’m a bit disappointed by the price structure, it’s a bit steep to have to pay US$20 if you have only 1 or 2 instances.
    The free version is barely enough to wet your appetite: 30 minutes of retention is really not much to make it useful, by the time you notice something strange has happened, it’s already gone.

  5. Author Photo

    Not trying to be difficult — but why would I use Longview at the free level when it only provides 30 minutes of data when I could use New Relic (obviously the biggest competitor here) at the free level they provide 24 hours of data? I don’t follow how 30 minutes of historical data is really going to be all that convincing at the free level.

  6. Author Photo

    Ubuntu 13.04 is still not supported? Installed without any errors, but don’t see any data.

    Setting up linode-longview (1.0.0) …
    * Starting Longview Agent longview [ OK ]
    System start/stop links for /etc/init.d/longview already exist.

  7. Author Photo

    @Endijs Lisovskis: It is supported! Please open up a ticket if you’re having problems and we’ll get right on it.

  8. Christopher Aker

    Longview Pro is priced very competitively. Look around.

    We had to start somewhere with Longview free, and this is what we came up with. It may (or may not) change in the future, but at least starting low gives us the opportunity increase what you get with the free version.

    Regardless, this is just version 1.0, and many additional features are planned.

  9. Author Photo

    @xxdesmus Good question. Would like to see some case studies too.

  10. Author Photo

    How does this affect Longview Pro beta users?

  11. Author Photo

    I just installed Longview Agent to my local ubuntu server. It works very well.
    One for a Linode still has no restriction. Switch to free soon?
    And any plan to open-source Longview Server as well as Agent?

  12. Author Photo

    I was just curious if you guys had built this with accessibility in mind. For example for us blind folks who can’t see graphs, seeing a text version of the stats would be awesome, maybe with some statistics to go along with it.

  13. Author Photo

    Any chance you are going to revisit Linode Managed pricing to do a similar kind of pricing structure? We are still interested, but unfortunately not at anywhere near the $1600-2000 per month it’s going to cost us based on having 16-20 smallish nodes.

  14. Author Photo

    I have one linode instance,the free version is enough for me.

  15. Author Photo

    I agree with @xxdesmus. The 30-minute retention on the free version doesn’t make any sense. It’s gone by the time you’re able to view it. Why putting in effort to implement it, if the metrics are barely there.

    I think 24 hours of retention is reasonable to do with free. For people with on 1-2 nodes, it’s good enough. For bigger customers it’s a stepping stone to see if it fits the needs and upgrade instantly to pro.

  16. Author Photo

    Any chance for some docs on how the agent interacts with the dashboard, and what exactly thr dashboard does with this data?

  17. Author Photo

    I installed it. Tried it. and… another me too behind @xxdesmus … 30-min is useless to help understand if Longview provides me the view of my system(s) I need in order to evaluate if it would be worth upgrading to the pro version.

  18. Author Photo

    I installed Longview and it looked nice but what can one do with 30 minutes? As per the suggestion in the comments above, I installed New Relic’s PHP and OS agents and now I have 24 hour retention. Let’s face it, we’re not all running big companies off our Linodes.

    I guess Longview makes sense if you need more than the 24 hours retention, in which case it’s cheaper than New Relic:

    Longview: 1-3 servers for $20/mo
    New relic: 1 server for $50/mp ($25/mo with annual commitment)
    2 servers? $100/50. 3 servers? $150/75.

    To be fair to New Relic, they do have special pricing to SMBs, and will contact you when you sign-up. Still, as Caker said, this is a v1.0 for Longview, and as we know, all 1.0 products can only improve. 🙂

  19. Author Photo

    As a new-relic and server density customer, I find the Longview offering very competitive and something that I will be investing in.

  20. Author Photo

    It would be nice if we could see disk space as a percentage of available capacity on the dashboard screen.

  21. Author Photo

    http://www.bijk.com – $11mth for 1 server, including 15 SMS notifications and 12mths retention. You’ll have to do better longview.

  22. Author Photo

    24 hours would be the sweet spot here.

  23. Author Photo

    Linode, thank you for new feature, but I would agree with others, who say that 30 min is useless.
    I have just 1 linode for now + backup plan and I think it’s too much for me for Longview Pro.

    Btw, talking about munin and Relic, do you plan to have metrics for nginx/apache/mysql/php?

    Thnx.

  24. Author Photo

    Just wanted to add that LongView now offers 12 hours of data for the free plan.

    I was JUST ABOUT to skip installing it after reading all the complaints about how 30 minutes is useless – you guys should update this post!

  25. Author Photo

    I have followed steps for installation of longview
    but when i paste “curl -s https://lv.linode.com/Xnt2 | sudo bash” (changed) it giving me error like
    -bash: curl: command not found
    sudo: unable to resolve host .
    Please tell me the solution.

    Note I have replaced the key from my Linode in above command

  26. Author Photo

    You’ll need to install curl to fix that issue, and correctly set your hostname to fix the second. Details on setting your hostname can be found here:

    https://www.linode.com/docs/guides/getting-started/#sph_setting-the-hostname

  27. Author Photo

    Someone mentioned this above.
    It would be nice if we could see disk space as a percentage of available capacity on the dashboard screen.
    I agree – would be great. Our linodes have had full disks on a number of occasions.

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