Default filters warning in 2.0.4.5_beta

[warwickmm]

There’s a performance issue with regex filters (the default and cache filters contain one):

Duplicati 2.0.4.5_beta much slower than 2.0.3.3_beta

Recently upgraded from I believe 2.0.3.3_beta to 2.0.4.5_beta. Everything appears to be working, however it’s MUCH slower than the previous version. I have 4 different backup sets, on 2.0.3.3 the backup times were 00:13:34, 00:11:45, 00:03:22, and 00:45:19 respectively. On 2.0.4.5 the times are 00:20:12 (not too bad), 02:01:42 (almost 2 hours longer), 00:38:33 (35 minutes longer), and 04:26:16 (3.5 hours longer) respectively. An additional difference, after the update I enabled the default fi…

Can you try removing the filters temporarily to see if the performance is improved?