Comments (4)
OK, I think setting allow_writes to on
fixed this problem.
I think the issue is that I'm running the service from inside docker container as described in https://github.com/intel/pcm/blob/master/doc/DOCKER_README.md
The sad part is that the invocation docker run -d --name pcm --cap-add=SYS_ADMIN --cap-add=SYS_RAWIO --device=/dev/cpu --device=/dev/mem -v /sys/firmware/acpi/tables/MCFG:/pcm/sys/firmware/acpi/tables/MCFG:ro -v /proc/bus/pci/:/pcm/proc/bus/pci/ -v /proc/sys/kernel/nmi_watchdog:/pcm/proc/sys/kernel/nmi_watchdog -p 9738:9738 ghcr.io/opcm/pcm
missed -v /sys:/sys:rw
part so that https://github.com/intel/pcm/blob/master/src/msr.cpp#L217-L246 is not able to do its job.
I suggest updating docker run
invocation.
from pcm.
thanks for testing and the suggestion. It will be integrated.
from pcm.
what is the output of this command: cat /sys/module/msr/parameters/allow_writes
from pcm.
[email protected]:~# cat /sys/module/msr/parameters/allow_writes
default
[email protected]:~# grep MSR /boot/config-5.15.46
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_X86_MSR=m
CONFIG_SCSI_ARCMSR=m
from pcm.
Related Issues (20)
- PCM show wrong upi ports number HOT 8
- PCM Does Not Display LMB and RMB Metrics in Prometheus Integration HOT 14
- The build failed because of a runtime libraries incompatibility HOT 4
- pcm problem: Can not access server uncore PCI configuration space HOT 8
- Build failed on RHEL 9.2. HOT 4
- Grafana Shows Wrong Core_Frequency Value, But Data is Right HOT 4
- Double free HOT 12
- CMake options prefix
- Add dependency manager HOT 8
- PCM::checkError() without side effects HOT 2
- How to get CPU power? HOT 2
- Replace -fPIC in CMakeLists.txt HOT 2
- Incorrect docstrings HOT 1
- Local and Remote Memory Bandwidth (LMB and RMB) metrics are 0 HOT 1
- PCM metrics documentation HOT 1
- PCI ids path is `/usr/share/misc/pci.ids` in Debian HOT 3
- Shows -`nan` in output HOT 2
- pcm-power: improve the error message to indicate that the client CPU can't be supported HOT 8
- Probably needs some refactoring? HOT 1
- How do I directly obtain the CPU and GPU temperatures on Windows? I have an Intel NUC A770M. HOT 1
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from pcm.