[Bug 1558277] Re: install/cpumf: work with the CPU-measurement facilities (s390-tools)
dann frazier
dann.frazier at canonical.com
Wed Mar 16 21:12:16 UTC 2016
** Bug watch added: Debian Bug tracker #818385
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=818385
** Also affects: s390-tools (Debian) via
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=818385
Importance: Unknown
Status: Unknown
** Changed in: s390-tools (Ubuntu)
Assignee: Skipper Bug Screeners (skipper-screen-team) => Dimitri John Ledkov (xnox)
--
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to s390-tools in Ubuntu.
https://bugs.launchpad.net/bugs/1558277
Title:
install/cpumf: work with the CPU-measurement facilities (s390-tools)
Status in s390-tools package in Ubuntu:
New
Status in s390-tools package in Debian:
Unknown
Bug description:
== Comment: #0 - Hendrik Brueckner - 2016-03-16 12:55:28 ==
This is a request to package a set of utilities to display information
about the CPU-measurement counter and sampling facilities. Both facilities
provide hardware support for counters (cycles, instructions, etc.) and
sampling.
The lscpumf command displays information about the installed facilities
and provide an overview of authorized and available hardware counters.
The counter list informs users about authorized hardware counters and
its number and symbolic name, for example, to be specified for perf tool.
The chcpumf command changes sampling buffer charactistics for the kernel
support for the hardware sampler.
Apart from the user command, there is a helper program to parse data
files.
See also Debian bug: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=818385
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/s390-tools/+bug/1558277/+subscriptions
More information about the foundations-bugs
mailing list