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

Ganglia Overview

Sponsored · Your Podcast. Everywhere. Effortlessly. Share. Educate. Inspire. Entertain. You do you. We'll handle the rest. →
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
Rで始めるML・LLM活用入門
Avatar for wakama1994 wakamatsu_takumu
0
140
AIプロダクト時代のQAエンジニアに求められること
Avatar for imtnd imtnd
1
520
AI主導でFastAPIのWebサービスを作るときに 人間が構造化すべき境界線
Avatar for Jun okazaki okajun35
0
470
Claude Code、ちょっとした工夫で開発体験が変わる
Avatar for Toranosuke Minamikawa tigertora7571
0
190
ご飯食べながらエージェントが開発できる。そう、Agentic Engineeringならね。
Avatar for yoko / Naoki Yokomachi yokomachi
1
280
文字コードの話
Avatar for Masaki Hara qnighy
43
16k
CSC307 Lecture 15
Avatar for Javier Gonzalez-Sanchez javiergs
PRO
0
210
Claude Codeと2つの巻き戻し戦略 / Two Rewind Strategies with Claude Code
Avatar for 果物リン fruitriin
0
200
grapheme_strrev関数が採択されました（あと雑感）
Avatar for てきめん tekimen youkidearitai
PRO
1
200
社内規程RAGの精度を73.3% → 100%に改善した話
Avatar for oharu121 oharu121
12
7.3k
要求定義・仕様記述・設計・検証の手引き - 理論から学ぶ明確で統一された成果物定義
Avatar for Kuniwak orgachem
PRO
7
3.2k
モジュラモノリスにおける境界をGoのinternalパッケージで守る
Avatar for magavel magavel
0
3.4k

Featured

See All Featured
Mind Mapping
Avatar for Hélio Medeiros helmedeiros
PRO
1
110
How to Ace a Technical Interview
Avatar for Jacob Kaplan-Moss jacobian
281
24k
SEO Brein meetup: CTRL+C is not how to scale international SEO
Avatar for Linda Hogenes lindahogenes
0
2.4k
Stewardship and Sustainability of Urban and Community Forests
Avatar for Eric Wiseman pwiseman
0
130
Lightning talk: Run Django tests with GitHub Actions
Avatar for Sarah Abderemane sabderemane
0
140
What’s in a name? Adding method to the madness
Avatar for The Alliance productmarketing
PRO
24
4k
New Earth Scene 8
Avatar for Sydney Stone popppiees
1
1.7k
HU Berlin: Industrial-Strength Natural Language Processing with spaCy and Prodigy
Avatar for Ines Montani inesmontani
PRO
0
250
Pawsitive SEO: Lessons from My Dog (and Many Mistakes) on Thriving as a Consultant in the Age of AI
Avatar for David Carrasco davidcarrasco
0
80
[SF Ruby Conf 2025] Rails X
Avatar for Vladimir Dementyev palkan
2
800
My Coaching Mixtape
Avatar for mlcsv mlcsv
0
63
It's Worth the Effort
Avatar for 3n 3n
188
29k

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!