%mem calculation in .command.trace

[grafitos]

Hello,

Is there a reason to have *10 when calculating %mem ?

nextflow/modules/nextflow/src/main/resources/nextflow/executor/command-trace.txt

Line 33 in 73899f3

local x_pmem=$(awk -v rss=$x_rss -v mem_tot=$mem_tot 'BEGIN {printf "%.0f", rss/mem_tot*100*10}' || echo -n '0')

Sometimes, this value is above 100.

Thanks !

[pditommaso]

To prevent floating math, later it's normalised

nextflow/modules/nextflow/src/main/groovy/nextflow/trace/TraceRecord.groovy

Line 439 in 2a5cbac

this.put(name, parseInt(value, file, name) / 10F)

[grafitos]

Thanks !

It's because I open directly the file .command.trace (so *10). But its purpose is to be parsed afterwards. Am I right ?

[pditommaso]

yep