"perf record" doesn't have compression enabled
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
"perf record --help" indicates that it should support compression:
"""
-z, --compression-
Produce compressed trace using specified level n (default: 1 - fastest compression, 22 - smallest trace)
"""
However, when trying to use that option, one gets the following error:
"""
Error: unknown switch `z'
Usage: perf record [<options>] [<command>]
or: perf record [<options>] -- <command> [<options>]
[etc.]
"""
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-tools-common 5.4.0-54.60
ProcVersionSign
Uname: Linux 5.4.0-54-generic x86_64
NonfreeKernelMo
ApportVersion: 2.20.11-
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
CasperMD5CheckR
CurrentDesktop: XFCE
Date: Thu Nov 26 18:03:55 2020
InstallationDate: Installed on 2013-04-12 (2784 days ago)
InstallationMedia: Xubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130409)
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
PackageArchitec
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.187.4
RfKill:
SourcePackage: linux
UpgradeStatus: Upgraded to focal on 2020-09-06 (81 days ago)
dmi.bios.date: 07/03/2019
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P5.50
dmi.board.name: X370 Gaming X
dmi.board.vendor: ASRock
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.family: To Be Filled By O.E.M.
dmi.product.name: To Be Filled By O.E.M.
dmi.product.sku: To Be Filled By O.E.M.
dmi.product.
dmi.sys.vendor: To Be Filled By O.E.M.
modified.
# set this to 0 to disable apport, or to 1 to enable it
# you can temporarily override this with
# sudo service apport start force_start=1
enabled=0
mtime.conffile.
affects: | ubuntu → linux (Ubuntu) |
This change was made by a bot.