Filezilla freezes on large number of files
Moderator: Project members
-
- 504 Command not implemented
- Posts: 11
- Joined: 2023-08-31 12:11
Filezilla freezes on large number of files
I am trying to download a directory from my server with over 850,000 files in it. The total size of the directory is about 50 GB. The transfer starts fine, but after around 300,000 files transferred, filezilla bogs down and the transfers just timeout. I have tried over and over, and the same thing happens every time.
The files themselves are small files, they are emails. Typically 100 KB or less.
I've tried turning off every program on my computer except filezilla, thinking it may be due to system resources. I have also turned off the message log and transfer queue on filezilla, again, thinking it might help with system resources.
But none of that works. Around 530,000 files left, filezilla just slows to a crawl and barely anything happens.
I'm using Filezilla 3.65.0 on MacOS.
The files themselves are small files, they are emails. Typically 100 KB or less.
I've tried turning off every program on my computer except filezilla, thinking it may be due to system resources. I have also turned off the message log and transfer queue on filezilla, again, thinking it might help with system resources.
But none of that works. Around 530,000 files left, filezilla just slows to a crawl and barely anything happens.
I'm using Filezilla 3.65.0 on MacOS.
Re: Filezilla freezes on large number of files
Very strange. Are you using any firewalls or AV software? What does it say in Activity Monitor about CPU consumption and memory usage of FileZilla?
-
- 504 Command not implemented
- Posts: 11
- Joined: 2023-08-31 12:11
Re: Filezilla freezes on large number of files
No firewalls, no AV
Nothing crazy on AM about resource use
Nothing crazy on AM about resource use
-
- 504 Command not implemented
- Posts: 11
- Joined: 2023-08-31 12:11
Re: Filezilla freezes on large number of files
AM showing filezilla using 900+ MB of memory, 16-19% cpu
And right now, it's just skipping files, not even transferring them and going super slow, several minutes per file.
-
- 504 Command not implemented
- Posts: 11
- Joined: 2023-08-31 12:11
Re: Filezilla freezes on large number of files
The actual transfers go fast, but it'll take a minute to go to the next file, so it's nothing to do with connection speed, it seems to be some sort of bogging down in the rate filezilla manages the queue internally
-
- 504 Command not implemented
- Posts: 11
- Joined: 2023-08-31 12:11
Re: Filezilla freezes on large number of files
I just timed it, set the transfers to do only 1 at a time, and it did 15 files, all below 50kb, in 10 minutes.
Memory use is around 950 MB
Disk use is interesting, 20GB read:
Memory use is around 950 MB
Disk use is interesting, 20GB read:
-
- 504 Command not implemented
- Posts: 11
- Joined: 2023-08-31 12:11
Re: Filezilla freezes on large number of files
At this rate, it will take about 245 DAYS to transfer 30GB
The strange thing is that 2 weeks ago, I downloaded the same directory, and it took about 5 hours. So, I know it can work, I just don't know why it's not now.
The strange thing is that 2 weeks ago, I downloaded the same directory, and it took about 5 hours. So, I know it can work, I just don't know why it's not now.
-
- 504 Command not implemented
- Posts: 11
- Joined: 2023-08-31 12:11
Re: Filezilla freezes on large number of files
I am using sftp, not sure if that matters
Re: Filezilla freezes on large number of files
20GB bytes read from disk and 2.2MB written when in the process of downloading? That makes no sense at all.
Might hire an exorcist, or try voodoo...
Might hire an exorcist, or try voodoo...
Re: Filezilla freezes on large number of files
Just downloaded 2 million files over SFTP on macOS, not a single issue. I am not able to reproduce the issue you're having.
-
- 504 Command not implemented
- Posts: 11
- Joined: 2023-08-31 12:11
Re: Filezilla freezes on large number of files
I assume that is reading the directory that I am downloading to, it is 50 GB in total, 20 GB downloaded so far, 30GB to go
-
- 504 Command not implemented
- Posts: 11
- Joined: 2023-08-31 12:11
Re: Filezilla freezes on large number of files
I know, it's really weird. I have downloaded this directory before, without issue. But now, I can't seem to do it.
Any tips? Maybe clearing out my history or something?
Re: Filezilla freezes on large number of files
Overheating or broken storage device? Other than that I'm out of ideas.
No. Even if that were the case, the bytes written figure would be larger.I assume that is reading the directory that I am downloading to, it is 50 GB in total, 20 GB downloaded so far, 30GB to go
-
- 504 Command not implemented
- Posts: 11
- Joined: 2023-08-31 12:11
-
- 504 Command not implemented
- Posts: 11
- Joined: 2023-08-31 12:11
Re: Filezilla freezes on large number of files
I'm going to compress the folder into a single file and download like that and see if there is an issue