Monitoring dCache with ELK
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PIC & ELK
- PIC has an ELK (ElasticSearch + LogStash + Kibana) service in order to monitor the different batch & storage services.
- A Kibana4 Dashboard can be accessed in the following link:
Monitoring Dashboards
Monitoring the number of transfers, stores, restores, removes & hits in time per VO
- Link: dCache Statistics in Time per VO
- In this Dashboard we can find how many stores and restores have run in the last X hours (default value is 1 week), as well as the amount of transfers and hits. Number of removed files is also shown.
Monitoring transfers
- Link: dCache Transfer Dashboard
- Here we have different plots:
- A plot showing information about moved data in the last X hours for the top 20 dCache pools. Here also is specified how many data has been moved by protocol and which protocols have been used per pool.
- A plot showing information about moved data in the last X hours for all dCache pools. Here also is specified how many data has been moved by protocol and which protocols have been used per pool.
- A stack plot showing the amount of data moved by DN.
- A window with percentil statistics.
Transferred data by protocol
- Link: dCache Transferred Bytes (Read & Writes) Dashboard
- In this Dashboard we have several plots, basically showing the amount of data moved by each protocol.
- A big plot is showing the amount of data moved by all protocols
- We have also 2 plots showing the amount of data moved due to stores and restores.