Hello.
I try to install amduprof-5.0-1479.x86_64 on RHEL 8.10.
I use rpm wirh rpm -ivh amduprof-5.0-1479.x86_64.rpm. And after i start yum install bcc.
BCC and uprof are intall on 4 servers and i can start /usr/share/bcc/tools/execsnoop.
But only one is compliance with BCC. The 3 others not.
Server OK:
[OS-Trace Info]
BPF Supported : Yes
BCC Installed : Yes
OS Tracing Supported : Yes
[OS Info]
OS Details : Linux Red Hat Enterprise Linux 8.10 (Ootpa)-64
Distribution Details : "Red Hat Enterprise Linux 8.10 (Ootpa)"
Kernel Details : 4.18.0
[CPU Info]
AMD Cpu : Yes
Family : 0x19
Model : 0x01
Stepping : 0x1
Local APIC : Yes
Socket Count : 1
SMT Enabled : No
Threads per Core : 1
Threads per CCX : 8
Threads per Package : 64
Total number of Threads : 64 (Online 64)
Servers KO:
[OS-Trace Info]
BPF Supported : Yes
BCC Installed : No
OS Tracing Supported : No
[OS Info]
OS Details : Linux Red Hat Enterprise Linux 8.10 (Ootpa)-64
Distribution Details : "Red Hat Enterprise Linux 8.10 (Ootpa)"
Kernel Details : 4.18.0
[CPU Info]
AMD Cpu : Yes
Family : 0x19
Model : 0x01
Stepping : 0x1
Local APIC : Yes
Socket Count : 1
SMT Enabled : No
Threads per Core : 1
Threads per CCX : 8
Threads per Package : 64
Total number of Threads : 64 (Online 64)
2 same servers
[OS Info]
OS Details : Linux Red Hat Enterprise Linux 8.10 (Ootpa)-64
Distribution Details : "Red Hat Enterprise Linux 8.10 (Ootpa)"
Kernel Details : 4.18.0
[CPU Info]
AMD Cpu : Yes
Family : 0x19
Model : 0xa0
Stepping : 0x2
Local APIC : Yes
Socket Count : 1
SMT Enabled : No
Threads per Core : 1
Threads per CCX : 7
Threads per Package : 112
Total number of Threads : 112 (Online 112)
Someone have an idea about this problem?
Hi @Maq ,
Thanks for writing to serverguru forum
Currently we are investigating your issue at our end, will keep you updated about the same
Thanks & Regards
Ajay
HI @Maq ,
Could you please follow below steps on the nodes which you are getting this issue and let us know the results
Step 1 : Set BPF capabilities
$ ./AMDuProfSetBpfCapability.sh
O/P:
Successfully set capabilities to executable
Step 2: Verify Bpf installation
$ ./AMDuProfVerifyBpfInstallation.sh
O/P:
[OS-Trace Info]
BPF Supported : Yes
BCC Installed : No
OS Tracing Supported : No
Please install the BCC library to support the OS Tracing
If BCC is already installed, please run "AMDuProfVerifyBpfInstallation.sh" with root previlege.
Step 3: If BCC installation says No, then install bcc-tools by using below command
$ yum install bcc-tools //Package name may vary between OSs
Step 4: Reverify bpf installation by using
$ ./AMDuProfVerifyBpfInstallation.sh
[OS-Trace Info]
BPF Supported : Yes
BCC Installed : Yes
OS Tracing Supported : Yes
Hi @Maq ,
Could you please the follow the steps shared in the last comment and let us know if issue got resolved.
Thanks & regards
Ajay
Hi @Maq
Gentle Remainder, Did you got chance to check the below steps , if not please check the below steps and let us know if the issue got fixed.
Step 1 : Set BPF capabilities
$ ./AMDuProfSetBpfCapability.sh
O/P:
Successfully set capabilities to executable
Step 2: Verify Bpf installation
$ ./AMDuProfVerifyBpfInstallation.sh
O/P:
[OS-Trace Info]
BPF Supported : Yes
BCC Installed : No
OS Tracing Supported : No
Please install the BCC library to support the OS Tracing
If BCC is already installed, please run "AMDuProfVerifyBpfInstallation.sh" with root previlege.
Step 3: If BCC installation says No, then install bcc-tools by using below command
$ yum install bcc-tools //Package name may vary between OSs
Step 4: Reverify bpf installation by using
$ ./AMDuProfVerifyBpfInstallation.sh
[OS-Trace Info]
BPF Supported : Yes
BCC Installed : Yes
OS Tracing Supported : Yes
Thanks & Regards
Ajay