On Mon, Jan 11, 2016 at 11:07 AM, Gandalf Corvotempesta <gandalf.corvotempe...@gmail.com> wrote: > 2016-01-11 18:05 GMT+01:00 Gandalf Corvotempesta > <gandalf.corvotempe...@gmail.com>: >> 17 seconds (18:02:58 => 18:03:15) without doing anything. This >> happens every 10-15 second and is a waste of time. >> Plain rsync doens't have this issue. What is happening in these 17 >> seconds on server side? > > This is even worse: > > 2016/01/11 18:02:01 [18031] 2016/01/11 18:02:01: host unknown > (172.17.0.1) send x/y/available_version.txt (0 bytes). Total 39 bytes.
Wild guess here, but 'host unknown' usually means something has done a DNS lookup (or reverse, number to name) that has failed. DNS lookups can be slow. Maybe sticking the client hosts and IPs in your /etc/hosts file would help if your reverse DNS doesn't work. -- Les Mikesell lesmikes...@gmail.com ------------------------------------------------------------------------------ Site24x7 APM Insight: Get Deep Visibility into Application Performance APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month Monitor end-to-end web transactions and take corrective actions now Troubleshoot faster and improve end-user experience. Signup Now! http://pubads.g.doubleclick.net/gampad/clk?id=267308311&iu=/4140 _______________________________________________ BackupPC-users mailing list BackupPC-users@lists.sourceforge.net List: https://lists.sourceforge.net/lists/listinfo/backuppc-users Wiki: http://backuppc.wiki.sourceforge.net Project: http://backuppc.sourceforge.net/