Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Ganglia Overview

Sponsored · SiteGround - Reliable hosting with speed, security, and support you can count on. →
Avatar for Peter Juritz Peter Juritz
June 03, 2013
Programming
0
59

Ganglia Overview

A brief overview of the components which make up the ganglia monitoring system.

Avatar for Peter Juritz

Peter Juritz

June 03, 2013
Tweet

More Decks by Peter Juritz

See All by Peter Juritz
See Spot Run
Avatar for Peter Juritz peter_juritz
1
69
Architecting Failovers
Avatar for Peter Juritz peter_juritz
0
73
Open Virtualization Format
Avatar for Peter Juritz peter_juritz
0
110

Other Decks in Programming

See All in Programming
AI によるインシデント初動調査の自動化を行う AI インシデントコマンダーを作った話
Avatar for azukiazusa azukiazusa1
1
730
CSC307 Lecture 06
Avatar for Javier Gonzalez-Sanchez javiergs
PRO
0
690
20260127_試行錯誤の結晶を1冊に。著者が解説 先輩データサイエンティストからの指南書 / author's_commentary_ds_instructions_guide
Avatar for nash_efp nash_efp
1
970
カスタマーサクセス業務を変革したヘルススコアの実現と学び
Avatar for Tomoyuki Hamaguchi _hummer0724
0
700
Patterns of Patterns
Avatar for Denys Poltorak denyspoltorak
0
1.4k
15年続くIoTサービスの SREエンジニアが挑む 分散トレーシング導入
Avatar for Melonps melonps
2
200
登壇資料を作る時に意識していること #登壇資料_findy
Avatar for konifar konifar
4
1.2k
Oxlintはいいぞ
Avatar for Yuji Yamaguchi yug1224
5
1.3k
なぜSQLはAIぽく見えるのか/why does SQL look AI like
Avatar for florets1 florets1
0
460
dchart: charts from deck markup
Avatar for Anthony Starks ajstarks
3
990
The Past, Present, and Future of Enterprise Java
Avatar for ivargrimstad ivargrimstad
0
580
インターン生でもAuth0で 認証基盤刷新が出来るのか
Avatar for takumi taku271
0
190

Featured

See All Featured
JavaScript: Past, Present, and Future - NDC Porto 2020
Avatar for David Neal reverentgeek
52
5.8k
Building Flexible Design Systems
Avatar for Yesenia Perez-Cruz yeseniaperezcruz
330
40k
How To Speak Unicorn (iThemes Webinar)
Avatar for Michelle Schulp Hunt marktimemedia
1
380
The SEO identity crisis: Don't let AI make you average
Avatar for Varn varn
0
240
Collaborative Software Design: How to facilitate domain modelling decisions
Avatar for Kenny Baas-Schwegler baasie
0
140
Fashionably flexible responsive web design (full day workshop)
Avatar for Andy Clarke malarkey
408
66k
[SF Ruby Conf 2025] Rails X
Avatar for Vladimir Dementyev palkan
1
750
The Art of Delivering Value - GDevCon NA Keynote
Avatar for David Neal reverentgeek
16
1.8k
Distributed Sagas: A Protocol for Coordinating Microservices
Avatar for Caitie McCaffrey caitiem20
333
22k
Refactoring Trust on Your Teams (GOTO; Chicago 2020)
Avatar for Rebecca Miller-Webster rmw
35
3.4k
Test your architecture with Archunit
Avatar for Yoan thirion
1
2.2k
GraphQLとの向き合い方2022年版
Avatar for Yosuke Kurami quramy
50
14k

Transcript

  1. Ganglia Overview Peter Juritz [email protected]

  2. Overview Aimed at HPC environments Three main components : gmond

    gmetad gweb Developed on Github

  3. gmond Metric collection agent Written in C Accept and Send

    channels UDP and TCP transports Send and collect intervals configurable (per metric) Extensible Module format (python + C)

  4. gmetad Written in C (python impl is being worked on)

    Two different modes (normal , “scalable”) Receives data , saves in RRDs Produces XML to requesting clients Oragnised in a tree: Grid => Cluster => Node

  5. A note on RRDs Round robin database – old values

    lost Multiple RRAs per rrd Format: RRA:AVERAGE:0.5:24:61 Important to think about size and scale - Do you REALLY need 1 value per second?

  6. Ganglia-Web Written in PHP \o/ Can drill down from: overview->cluster->node-metric

    Web frontend (also mobile version ) Good inspection functionality

  7. STOP! DEMO TIME!