Since yesterday I’ve been working with DADA2 in Galaxy.org and it has been very slow, the tool MakeSequenceTable has been freezed without initiating for many hours now.
Would you let me know if there are any issues with the server?
It sounds like your jobs are queued (gray dataset). This is expected, especially as analysis data is combined into complex tools that require more computational resources to process.
These larger cluster nodes are busy and may involve a wait for resources to become available. We have some discussion here to learn more → queued-gray-datasets
Please give this a review and let us know if this guess sounds correct. You are also welcome to share back your history for a quick review to double check that more is not going on! → FAQ: Sharing your History