$30 off During Our Annual Pro Sale. View Details »

System Profiling

Avatar for Gea-Suan Lin Gea-Suan Lin
July 24, 2012
Technology
2
4.2k

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
7.1k
用 AWS CodeDeploy 解決程式佈署
Avatar for Gea-Suan Lin gslin
0
410
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
270
Startup IT infrastructure: Developing and Working with AWS
Avatar for Gea-Suan Lin gslin
8
3.6k
Talk about Percona XtraDB Cluster
Avatar for Gea-Suan Lin gslin
0
190
API Design Optimized for Mobile Platform
Avatar for Gea-Suan Lin gslin
9
8.6k
Use Facebook::Graph to write desktop application
Avatar for Gea-Suan Lin gslin
2
500
COSCUP 2012 - MySQL System Stability
Avatar for Gea-Suan Lin gslin
17
12k

Other Decks in Technology

See All in Technology
Lambdaの常識はどう変わる？！re:Invent 2025 before after
Avatar for TomoyaIwata iwatatomoya
1
540
Lessons from Migrating to OpenSearch: Shard Design, Log Ingestion, and UI Decisions
Avatar for SansanTech sansantech
PRO
1
130
ガバメントクラウド利用システムのライフサイクルについて
Avatar for 高橋広和 techniczna
0
190
ChatGPTで論⽂は読めるのか
Avatar for Spatial AI Network spatial_ai_network
9
28k
AI 駆動開発勉強会 フロントエンド支部 #1 w/あずもば
Avatar for 1ft-seabass 1ftseabass
PRO
0
370
re:Invent 2025 ~何をする者であり、どこへいくのか~
Avatar for tetutetu214 tetutetu214
0
220
AWS Bedrock AgentCoreで作る 1on1支援AIエージェント 〜Memory × Evaluationsによる実践開発〜
Avatar for Yusuke Shimizu yusukeshimizu
6
400
評価駆動開発で不確実性を制御する - MLflow 3が支えるエージェント開発
Avatar for Databricks Japan databricksjapan
1
180
Sansanが実践する Platform EngineeringとSREの協創
Avatar for SansanTech sansantech
PRO
2
860
Kubernetes Multi-tenancy: Principles and Practices for Large Scale Internal Platforms
Avatar for hhiroshell hhiroshell
0
120
[CMU-DB-2025FALL] Apache Fluss - A Streaming Storage for Real-Time Lakehouse
Avatar for Jark Wu jark
0
120
SSO方式とJumpアカウント方式の比較と設計方針
Avatar for Yuto Obayashi yuobayashi
7
680

Featured

See All Featured
Distributed Sagas: A Protocol for Coordinating Microservices
Avatar for Caitie McCaffrey caitiem20
333
22k
Speed Design
Avatar for Sergey Chernyshev sergeychernyshev
33
1.4k
Typedesign – Prime Four
Avatar for Hannes Fritz hannesfritz
42
2.9k
A designer walks into a library…
Avatar for Paul Jervis Heath pauljervisheath
210
24k
Performance Is Good for Brains [We Love Speed 2024]
Avatar for Tammy Everts tammyeverts
12
1.3k
Producing Creativity
Avatar for Steve Smith orderedlist
PRO
348
40k
How to Think Like a Performance Engineer
Avatar for Harry Roberts csswizardry
28
2.4k
Java REST API Framework Comparison - PWX 2021
Avatar for Matt Raible mraible
34
9k
For a Future-Friendly Web
Avatar for Brad Frost brad_frost
180
10k
GraphQLの誤解/rethinking-graphql
Avatar for sonatard sonatard
73
11k
The Cult of Friendly URLs
Avatar for Andy Hume andyhume
79
6.7k
Being A Developer After 40
Avatar for Adrian Kosmaczewski akosma
91
590k

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 !