Comments (3)
The developer of the Netflow codec for Logstash provides the following guidance:
For high-performance production environments the configuration below will decode up to 15000 flows/sec on a dedicated 16 CPU instance. If your total flowrate exceeds 15000 flows/sec, you should use multiple Logstash instances.
This used to be:
For high-performance production environments the configuration below will decode up to 6000 flows/sec on an 8 CPU instance. If your total flowrate exceeds 6000 flows/sec, you should use multiple Logstash instances.
On my quad-core laptop using the ElastiFlow pipeline I can process 4000-5000 flows/sec, which is inline with, maybe even a bit better than, the guidance above.
Ultimately you will have to test in your environment. It is however worth mentioning that the ElastiFlow pipeline is designed to lookup ONLY those IP addresses which are part of the public address space (as determined by a CIDR filter). There is no GeoIP lookup for flows that are from private IP to private IP. If your traffic patterns involve a lot of external traffic, then the penalty of the GeoIP lookups may be more noticeable.
from elastiflow.
Thanks for the quick reply!
from elastiflow.
FYI: I am running Logstash (Elastiflow) on a VM, 4 vCPU of 2.3Ghz, using htop i am seeing 100% cpu on all 4 CPU (mainly from logstash), but strangely my "thoughput" goes from 1250 - 2000 flows/second depending on time of day. I have relatively many public ips, so i disabled geoip lookup (commenting out postprocessing)
from elastiflow.
Related Issues (20)
- Import PCAP file from a USB File to ElasticFlow HOT 1
- RISKIQ behind proxy HOT 1
- Can't access ElastiFlow 5.0.0 in Docker HOT 2
- Centos 7 Install Logstsh sFlow codec fails HOT 1
- ElasticFlow : Netflow VLAN data is not populated in elastiflow HOT 2
- Elastiflow : Not generating enough data in Elastic HOT 2
- ElasticSearch 7.12 ... just checking :) HOT 3
- I can't see data (elastiflow) in kibana HOT 1
- docker image - flowcoll should recover once elasticsearch become available HOT 3
- index-pattern remain elastiflow empty HOT 8
- Invalid request payload JSON format HOT 4
- Elastic upgrade from 7.10 to 7.12 HOT 5
- source.as.organization.name always public HOT 2
- logstash is running but not able to see Sflow data HOT 3
- netflowv5 mikrotik no data in dashboard HOT 6
- kibana terms list might be incomplete because the request is taking to long HOT 1
- Mapper_parsing_exception HOT 2
- No matching indices found: No indices match pattern "elastiflow-flow-codex-*" HOT 2
- no data in threats HOT 2
- The legacy ElastiFlow is deprecated. TRY THE NEW ELASTIFLOW!!!
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from elastiflow.