Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
System Profiling
Search
Gea-Suan Lin
July 24, 2012
Technology
2
4.1k
System Profiling
Gea-Suan Lin
July 24, 2012
Tweet
Share
More Decks by Gea-Suan Lin
See All by Gea-Suan Lin
High Availability Vault Service on AWS Environment
gslin
0
6.8k
用 AWS CodeDeploy 解決程式佈署
gslin
0
320
MySQL to NoSQL & Search Engine
gslin
0
1.8k
用 Vagrant 與 Docker 拯救世界
gslin
1
210
Startup IT infrastructure: Developing and Working with AWS
gslin
8
3.3k
Talk about Percona XtraDB Cluster
gslin
0
170
API Design Optimized for Mobile Platform
gslin
9
8.2k
Use Facebook::Graph to write desktop application
gslin
2
440
COSCUP 2012 - MySQL System Stability
gslin
17
11k
Other Decks in Technology
See All in Technology
Why do you get AWS certificates
hirosys
0
120
Getting started with controlling LEGO using Swift
hcrane
0
140
AFTを運用していたらAWS Configの課金が急増していた件
msato
0
120
データ化エンジニアとしての1年を振り返る
sansantech
PRO
3
260
どう買う?Azure
kuniteru
1
190
Challenges - Open Farming Hackdays 2024
loleg
0
580
「XX試験の環境作ってよ」と言われた時によく使うAWSのソリューションについて
bun913
0
120
オーティファイ会社紹介資料 / Autify Company Deck
autifyhq
7
100k
やっていきテスト
k6s4i53rx
0
160
技術広報経験0のEMがエンジニアブランディングをはじめてみた
coconala_engineer
1
140
SaaS型Webサービス「カオナビ」のチーム開発でPackage by Featureを取り入れた話/Implementing Package by Feature in kaonavi
kaonavi
0
110
Azureコストは水道代/The_47th_Tokyo_Jazug
aeonpeople
3
390
Featured
See All Featured
Automating Front-end Workflow
addyosmani
1353
200k
Clear Off the Table
cherdarchuk
82
310k
Large-scale JavaScript Application Architecture
addyosmani
501
110k
Embracing the Ebb and Flow
colly
78
4.1k
Optimizing for Happiness
mojombo
369
69k
4 Signs Your Business is Dying
shpigford
174
21k
ReactJS: Keep Simple. Everything can be a component!
pedronauck
657
120k
Building Adaptive Systems
keathley
29
1.8k
Testing 201, or: Great Expectations
jmmastey
27
6.3k
The Power of CSS Pseudo Elements
geoffreycrofte
58
4.9k
Making the Leap to Tech Lead
cromwellryan
123
8.4k
A better future with KSS
kneath
230
16k
Transcript
System Profiling Gea-Suan Lin
Or, “System Monitoring”
Why we need system profiling ?
When something breaks,
You will have data to find out possible reason
Another reason,
Good data to tell you boss,
I need to buy more servers
So,
There are many topics to profiling...
We choose two:
• Server Profiling • Network Profiling
Server Profiling
Xymon
www.xymon.com
Old name Hobbit
Actually it’s an alarm system
But you should build alarm system first
Also, memory & disk alarm are important
Munin
munin-monitoring.org
Nice graphs
CPU usage
Memory usage
MySQL usage
Many plugins
There are still many tools that can profiling
Network Profiling
MRTG & RRDtool
Basic
SNMP for every interface
Mbits/sec
Packet/sec
More advanced
Custom script
Ping latency
Ping packet loss
SmokePing
oss.oetiker.ch/ smokeping/
Latency monitoring
Packet loss monitoring
It’s about SLA
Conclusion
Profiling your system as soon as possible
Thanks !