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

System Profiling

Avatar for Gea-Suan Lin Gea-Suan Lin
July 24, 2012
Technology
2
4.1k

System Profiling

Avatar for Gea-Suan Lin

Gea-Suan Lin

July 24, 2012
Tweet

More Decks by Gea-Suan Lin

See All by Gea-Suan Lin
High Availability Vault Service on AWS Environment
Avatar for Gea-Suan Lin gslin
0
7k
用 AWS CodeDeploy 解決程式佈署
Avatar for Gea-Suan Lin gslin
0
390
MySQL to NoSQL & Search Engine
Avatar for Gea-Suan Lin gslin
0
2k
用 Vagrant 與 Docker 拯救世界
Avatar for Gea-Suan Lin gslin
1
250
Startup IT infrastructure: Developing and Working with AWS
Avatar for Gea-Suan Lin gslin
8
3.5k
Talk about Percona XtraDB Cluster
Avatar for Gea-Suan Lin gslin
0
180
API Design Optimized for Mobile Platform
Avatar for Gea-Suan Lin gslin
9
8.5k
Use Facebook::Graph to write desktop application
Avatar for Gea-Suan Lin gslin
2
490
COSCUP 2012 - MySQL System Stability
Avatar for Gea-Suan Lin gslin
17
12k

Other Decks in Technology

See All in Technology
研究開発部メンバーの働き⽅ / Sansan R&D Profile
Avatar for Sansan, Inc. sansan33
PRO
3
17k
Microsoft Season of Agent AI エージェントの使用開始
Avatar for takas takas0522
0
120
大事なのは、AIの精度だけじゃない！〜1円のズレも許されない経理領域とAI〜
Avatar for Jun Nemoto jun_nemoto
9
4.8k
“新卒らしさ”を脱ぎ捨てて 〜1年を経て学んだこと〜
Avatar for 株式会社Rebase_エンジニアリング rebase_engineering
0
110
初めてのGoogle Cloud by AWS出身者
Avatar for Haruka Sakihara harukasakihara
1
720
Eight Engineering Unit 紹介資料
Avatar for Sansan, Inc. sansan33
PRO
0
3.1k
Postman AI エージェントビルダー最新情報
Avatar for 草薙昭彦 nagix
0
150
CSS polyfill とその未来
Avatar for ken7253 ken7253
0
130
Rebase エンジニアリング組織の現状とこれから
Avatar for 株式会社Rebase_エンジニアリング rebase_engineering
0
120
人とAIとの共創を夢見た2か月 #共創AIミートアップ / Co-Creation with Keito-chan
Avatar for kondoyuko kondoyuko
1
580
ソフトウェアテストのAI活用_ver1.10
Avatar for fumisuke fumisuke
0
170
プラットフォームとしての Datadog / Datadog as Platforms
Avatar for Kento Kimura aoto
PRO
1
300

Featured

See All Featured
Fantastic passwords and where to find them - at NoRuKo
Avatar for Phil Nash philnash
51
3.2k
Testing 201, or: Great Expectations
Avatar for Joseph Mastey jmmastey
42
7.5k
Understanding Cognitive Biases in Performance Measurement
Avatar for Philip Tellis bluesmoon
29
1.7k
[RailsConf 2023] Rails as a piece of cake
Avatar for Vladimir Dementyev palkan
55
5.6k
[RailsConf 2023 Opening Keynote] The Magic of Rails
Avatar for Eileen M. Uchitelle eileencodes
29
9.5k
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
Avatar for Michelle Schulp Hunt marktimemedia
30
2.4k
Stop Working from a Prison Cell
Avatar for Chris Michel hatefulcrawdad
269
20k
The Power of CSS Pseudo Elements
Avatar for Geoffrey Crofte geoffreycrofte
76
5.8k
Unsuck your backbone
Avatar for Amy Palamountain ammeep
671
58k
Let's Do A Bunch of Simple Stuff to Make Websites Faster
Avatar for Chris Coyier chriscoyier
507
140k
No one is an island. Learnings from fostering a developers community.
Avatar for Antonio thoeni
21
3.3k
Making Projects Easy
Avatar for Brett Harned brettharned
116
6.2k

Transcript

  1. System Profiling Gea-Suan Lin

  2. Or, “System Monitoring”

  3. Why we need system profiling ?

  4. When something breaks,

  5. You will have data to find out possible reason

  6. Another reason,

  7. Good data to tell you boss,

  8. I need to buy more servers

  9. So,

  10. There are many topics to profiling...

  11. We choose two:

  12. • Server Profiling • Network Profiling

  13. Server Profiling

  14. Xymon

  15. www.xymon.com

  16. Old name Hobbit

  17. Actually it’s an alarm system

  18. But you should build alarm system first

  19. Also, memory & disk alarm are important

  20. Munin

  21. munin-monitoring.org

  22. Nice graphs

  23. CPU usage

  24. Memory usage

  25. MySQL usage

  26. Many plugins

  27. There are still many tools that can profiling

  28. Network Profiling

  29. MRTG & RRDtool

  30. Basic

  31. SNMP for every interface

  32. Mbits/sec

  33. Packet/sec

  34. More advanced

  35. Custom script

  36. Ping latency

  37. Ping packet loss

  38. SmokePing

  39. oss.oetiker.ch/ smokeping/

  40. Latency monitoring

  41. Packet loss monitoring

  42. It’s about SLA

  43. Conclusion

  44. Profiling your system as soon as possible

  45. Thanks !