LFC performance tests with Python API   –   Time series of RTT and LFC response time for LFC host and CE host in the same country

 

lfc.triumf.ca

 

prod-lfc-shared-central.cern.ch

 

lfc-fzk.gridka.de

 

lfc01.pic.es

 

lfc-atlas.in2p3.fr

 

lfc.cr.cnaf.infn.it

 

mu11.matrix.sara.nl   then   eg.nikhef.nl

From March to May 2007, the response time of LFC commands was most often much higher than before :   GGUS ticket 21568
The explanation is that both the FTS and the LFC were using the same oracle database server.
Due to the large number of data transfers at that time, the oracle database server had a continuous high load.

After that, mu11.matrix.sara.nl has been replaced by lfc-atlas.grid.sara.nl.
Since the 'dteam' VO has NO write access to it, I am now performing measurements on eg.nikhef.nl.
 

lfc.grid.sinica.edu.tw

 

lfc.gridpp.rl.ac.uk

Maintained  by Etienne URBAH