Just upgraded to Fedora 22, and BC4 is very laggy. strace shows a ton of EAGAINs -- not sure if that's the problem:
I posted a demo here: https://www.youtube.com/watch?v=jEvjmR_m63Y
You can see that comparing a 100 line file takes 5 seconds. Even saving takes 1-2 seconds. I didn't show a folder scan, but that is oppressively slow for a folder structure containing about 2000 files.
The disk is a large (80% free) local SSD. Everything flew in Fedora 20. I'm not having performance issues with any other apps.
I'll try 4.1, but in the meantime, hope someone knows what's wrong!
bcompare.i386 4.0.7-19761
kernel.x86_64 4.0.5-300.fc22
Code:
recvmsg(6, {msg_name(0)=NULL, msg_iov(1)=[{"\1 \340\351\0\0\0\0}\1\0\0\10\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 32 recvmsg(6, 0x9446154, 0) = -1 EAGAIN (Resource temporarily unavailable) recvmsg(6, 0x9446154, 0) = -1 EAGAIN (Resource temporarily unavailable) ioctl(4, FIONREAD, [0]) = 0 recvmsg(6, 0x9446658, 0) = -1 EAGAIN (Resource temporarily unavailable) select(9, [6 7 8], [], [], {0, 6986}) = 0 (Timeout) ioctl(4, FIONREAD, [0]) = 0 ioctl(4, FIONREAD, [0]) = 0 recvmsg(6, 0x9446658, 0) = -1 EAGAIN (Resource temporarily unavailable) select(9, [6 7 8], [], [], {0, 99637}) = 0 (Timeout)
You can see that comparing a 100 line file takes 5 seconds. Even saving takes 1-2 seconds. I didn't show a folder scan, but that is oppressively slow for a folder structure containing about 2000 files.
The disk is a large (80% free) local SSD. Everything flew in Fedora 20. I'm not having performance issues with any other apps.
I'll try 4.1, but in the meantime, hope someone knows what's wrong!
bcompare.i386 4.0.7-19761
kernel.x86_64 4.0.5-300.fc22
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