September 2009
Beginner
942 pages
85h 34m
English
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Name
slabtop
Synopsis
slabtop [options]Display kernel slab cache information in real time. slabtop displays a listing of the top caches as sorted by a given sort criteria.
Options
- -d n, --delay=n
Refresh the display every n seconds. By default, the display is refreshed every three seconds.
- -s S, --sort=S
Sort by S, where S is one of the following sort criteria:
- a
Sort by the number of active objects in each cache.
- b
Sort by the number of objects per slab.
- c
Sort by cache size.
- l
Sort by the number of slabs in each cache.
- n
Sort by the name of each cache.
- o
Sort by the number of objects in each cache (this is the default).
- p
Sort by the number of pages per slab.
- s
Sort by the size of objects in each cache.
- u
Sort by cache utilization.
- v
Sort by the number of active slabs.
- -o, --once
Display once and then exit.
- --help
Display usage information and then exit.
- -V, --version
Display version information and then exit.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.