On Thu, 2016-05-19 at 16:54 +0530, Ritesh Raj Sarraf wrote: > From the looks, it seems you are using xz for deltas. When patching, I see > only > one xz process running, and it consumes only 1 core. The same is reflected in > the output below. I don't think this part of debdelta's operation is bound by > disk. > > > But then reading xz-util's manpage, I don't think they have multithread > support.
For the completeness of this bug report, the performance issue is only noticeable on huge deb packages, like the debug symbol ones. For standard packages, this is not really an issue. -- Ritesh Raj Sarraf | http://people.debian.org/~rrs Debian - The Universal Operating System
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