On Wed, Feb 13, 2013 at 1:31 PM, Lennart Poettering <lenn...@poettering.net> wrote: > On Wed, 13.02.13 12:20, Kok, Auke-jan H (auke-jan.h....@intel.com) wrote: > >> >> On Wed, Feb 13, 2013 at 11:31 AM, Lennart Poettering >> <lenn...@poettering.net> wrote: >> > On Wed, 13.02.13 20:24, Thomas Hindoe Paaboel Andersen (pho...@gmail.com) >> > wrote: >> > >> >> +[Bootchart] >> >> +#Samples=500 >> >> +#Freq=25 >> >> +#Rel=0 >> >> +#Filter=1 >> >> +#Output=<folder name, defaults to /var/log> >> >> This has changed to /run/log being the default with Harald's patch I >> merged yesterday. >> >> >> +#Init=/path/to/init-binary >> >> +#Pss=0 >> > >> > Hmm, so in systemd so far we tried to avoid abbreviations like this in >> > exported identifiers. So I'd really prefer if we could use "Frequency" >> > instead of "Freq" here. Abbreviations and acronyms raise the bar for >> > newcomers. >> >> agreed, as part of this conversion we should just rename these options >> to Frequency, Relative. >> >> > It's not to say we'd never export abbreviations/acronyms anywhere in >> > systemd, but if we do, then they must be very very well established... >> >> Pss, is still an acronym, but Let's keep it that way. > > Hmm, what does this stand for? Wikipedia doesn't have it, can't be that > well known...
PSS is the alternative to RSS... You probably won't find an explanation anywhere else but the kernel source code: Documentation/filesystems/proc.txt: ===== The /proc/PID/smaps is an extension based on maps, showing the memory consumption for each of the process's mappings. For each of mappings there is a series of lines such as the following: 08048000-080bc000 r-xp 00000000 03:02 13130 /bin/bash Size: 1084 kB Rss: 892 kB Pss: 374 kB [...] The first of these lines shows the same information as is displayed for the mapping in /proc/PID/maps. The remaining lines show the size of the mapping (size), the amount of the mapping that is currently resident in RAM (RSS), the process' proportional share of this mapping (PSS), ===== so, PSS translates to "proportional share of the mapping(size) that is resident in RAM" PSS will do fine, I suppose :^) Auke _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel
