Re: [lftp-devel] lftp-pre4.5.0-20131206

2013-12-13 Thread Justin Piszcz
Alexander, This latest version (lftp-pre4.5.0.20131214)--is showing improved performance, including two sub-3 minute transfers for the dataset, also at the server-level, CPU utilization increased (pure-ftpd) from 35% to 45-47% (which isn't a problem but demonstrates lftp can pull the data faster

Re: [lftp-devel] lftp-pre4.5.0-20131206

2013-12-13 Thread Alexander V. Lukyanov
On Fri, Dec 13, 2013 at 09:03:00AM -0500, Justin Piszcz wrote: This latest version (lftp-pre4.5.0.20131214)--is showing improved performance, including two sub-3 minute transfers for the dataset, also at the server-level, CPU utilization increased (pure-ftpd) from 35% to 45-47% (which isn't a

Re: [lftp-devel] lftp-pre4.5.0-20131206

2013-12-13 Thread Justin Piszcz
Hi, Alexander, this is great!. Response: 1. Yes, there are only 17 instances of EAGAIN for the first 10-20GB (test run), the strace log is now filled with read and write activity. 2. The default buffer size remains 65536 (as shown in strace) (with the default buffer size and with 0x2)

Re: [lftp-devel] lftp-pre4.5.0-20131206

2013-12-13 Thread Alexander V. Lukyanov
On Fri, Dec 13, 2013 at 10:06:34AM -0500, Justin Piszcz wrote: 1. Yes, there are only 17 instances of EAGAIN for the first 10-20GB (test run), the strace log is now filled with read and write activity. That's great. 2. The default buffer size remains 65536 (as shown in strace) (with the