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Why high CPU for the "PC Magazine" recipe?
I thought the "PC Magazine" recipe was hanging, so I killed it, but the same thing happened later, so I added -v -v -v to try to capture the problem. I let it run all night, and it completed, but with astounding CPU usage.
Environment: 4c i7, 8GB RAM, ubuntu 14.04.1, ebook-convert (calibre 1.25.0)
time ebook-convert "PC Magazine.recipe" "PC Magazine.epub" --pretty-print --enable-heuristics --no-default-epub-cover --duplicate-links-in-toc --max-toc-links 998 --toc-threshold 999 -v -v -v 2>&1 |tee -a PCMebook-convert.log &
real 312m26.807s
user 282m31.243s
sys 0m2.230s
The log file is attached as PCMebook-convert.log.txt
Any suggestions? parameters to change?
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