Hi @amadio, As discussed privately, we noticed that one headnode of the EOSLHCb instance had its memory usage increasing. After enabling jemalloc profiling on the headnode, I managed to produce the following outputs: [prof2.pdf](https://github.com/xrootd/xrootd/files/11622290/prof2.pdf) [prof3.pdf](https://github.com/xrootd/xrootd/files/11622291/prof3.pdf) I believe the memory leaks come from the GSI authentication and non-freed cryptossl objects? Thanks in advance :) -- Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/issues/2021 You are receiving this because you are subscribed to this thread. Message ID: <[log in to unmask]> ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the XROOTD-DEV list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-DEV&A=1