> It has been suggested that this could be a malloc related problem, unfortunately on both machines there are several Gb of free RAM and no anomalously high load which could suggest the RAM being constantly allocated/deallocated. Luckily, there is about a 0% chance this is the issue. That reference to out-of-memory happens for _any_ error generated by the prior function. This is the real issue: ``` 200727 18:39:31 8213 XrdLink: attempt to reuse active link ``` Your hint about the TCP probe is perhaps a good place to start. What's the maximum number of file descriptors set for `xrootd` (look at `/proc/$PID/limits`)? I wonder if something is churning through FDs rapidly... -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/issues/1266#issuecomment-666697243 ######################################################################## 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