LOG
MONITORING
Sebastian Sztyper
Lead frontend developer
@ssztyper
Types of logs
Bussines
Application
Infrastructure
-
saved orders
- number of users
- value of shopping cart
-
Registration of requests
- Emergency situations
- Database query
-
CPU
- Memory load
- Network load
Metrics
- Bottleneck
- Optimization
-
Error repetition
-
Bussines
-
Refactoring
-
Unit tests
-
Client
-
Detect hacking and UX
Problems
- Big size
- A lot of logs
-
No cosistent format
-
It's hard to view
-
Legacy
ELC STACK
All logs in one place
Real-time
Data search and analysis
Visualization / lists
Data processing speed
LOGSTASH
input { } filter { } output { }
ELASTICSEARCH
- Indexing
- Analysis
-
Searching
-
Data storage
-
JSON
KIBANA
PERFORMANCE
PRACTISE
DEMO
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