Error in LC-MS/Raw Spectral Data Run: Out of Memory

MetaboAnalyst
1

I tried to upload 6 .mzXML files to the LC-MS Spectra tab. All are MS1 spectra only as centroid files. Everything uploaded correctly but data processing stopped after 20 minutes with the below error. Parameters I set for the run are also included below. Does anyone know what this means or have ideas on how to proceed further? Any help is greatly appreciated! Thank you!

“DoE Running Begin…
Finished: 10 % | slurmstepd: error: Detected 2 oom-kill event(s) in StepId=13454.0. Some of your processes may have been killed by the cgroup out-of-memory handler.
srun: error: xialab-dev: task 0: Out Of Memory”

Full text file from the run page: metaboanalyst_spec_proc.txt (6 KB)

My parameters were set as follows:

LC-MS Platform: Generic
Algorithms: centWave-auto
Peak Alignment: minFraction at 0.8, Polarity at Positive
Peak Annotation not selected
Contaminant removal selected
Blank subtraction not selected

2

This is the intended behaviour in order to keep the public server live and accessible to the community. You can either subscribe to the pro version or try to run the R package locally

3

Hello! Does this have to do with the size of my .mzXML files or the number of .mzXML files I upload at once?

4

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