-
Notifications
You must be signed in to change notification settings - Fork 1.3k
Description
problem
We are running RHEL8 KVM on AMD hardware and our KVM hosts are getting rebooted due the below issue
Unable to retrieve the CPU speed from lscpu.
Error Logs:
zcat agent.log.2025-11-23.gz | grep -i lscpu
2025-11-23 17:13:45,199 INFO [utils.linux.KVMHostInfo] (Agent-Handler-1:null) (logid:151ad4b0) Fetching CPU speed from comm and "lscpu".
2025-11-23 17:13:45,244 ERROR [utils.linux.KVMHostInfo] (Agent-Handler-1:null) (logid:151ad4b0) Unable to retrieve the CPU s peed from lscpu.
2025-11-23 17:14:50,752 INFO [utils.linux.KVMHostInfo] (Agent-Handler-1:null) (logid:151ad4b0) Fetching CPU speed from comm and "lscpu".
2025-11-23 17:14:50,796 ERROR [utils.linux.KVMHostInfo] (Agent-Handler-1:null) (logid:151ad4b0) Unable to retrieve the CPU s peed from lscpu.
2025-11-23 17:16:03,926 INFO [utils.linux.KVMHostInfo] (Agent-Handler-1:null) (logid:) Fetching CPU speed from command "lsc pu".
2025-11-23 17:16:03,973 ERROR [utils.linux.KVMHostInfo] (Agent-Handler-1:null) (logid:) Unable to retrieve the CPU speed fro m lscpu.
at org.apache.cloudstack.utils.linux.KVMHostInfo.getCpuSpeedFromCommandLscpu(KVMHostInfo.java:134)
2025-11-23 17:17:16,943 INFO [utils.linux.KVMHostInfo] (Agent-Handler-1:null) (logid:) Fetching CPU speed from command "lsc pu".
2025-11-23 17:17:16,989 ERROR [utils.linux.KVMHostInfo] (Agent-Handler-1:null) (logid:) Unable to retrieve the CPU speed fro m lscpu.
at org.apache.cloudstack.utils.linux.KVMHostInfo.getCpuSpeedFromCommandLscpu(KVMHostInfo.java:134)
2025-11-23 17:18:30,133 INFO [utils.linux.KVMHostInfo] (Agent-Handler-1:null) (logid:) Fetching CPU speed from command "lsc pu".
2025-11-23 17:18:30,178 ERROR [utils.linux.KVMHostInfo] (Agent-Handler-1:null) (logid:) Unable to retrieve the CPU speed fro m lscpu.
at org.apache.cloudstack.utils.linux.KVMHostInfo.getCpuSpeedFromCommandLscpu(KVMHostInfo.java:134)
2025-11-23 17:19:43,204 INFO [utils.linux.KVMHostInfo] (Agent-Handler-1:null) (logid:) Fetching CPU speed from command "lsc pu".
2025-11-23 17:19:43,251 ERROR [utils.linux.KVMHostInfo] (Agent-Handler-1:null) (logid:) Unable to retrieve the CPU speed fro m lscpu.
at org.apache.cloudstack.utils.linux.KVMHostInfo.getCpuSpeedFromCommandLscpu(KVMHostInfo.java:134)
2025-11-23 17:20:56,420 INFO [utils.linux.KVMHostInfo] (Agent-Handler-1:null) (logid:) Fetching CPU speed from command "lsc pu".
2025-11-23 17:20:56,466 ERROR [utils.linux.KVMHostInfo] (Agent-Handler-1:null) (logid:) Unable to retrieve the CPU speed fro m lscpu.
at org.apache.cloudstack.utils.linux.KVMHostInfo.getCpuSpeedFromCommandLscpu(KVMHostInfo.java:134)
2025-11-23 17:22:09,667 INFO [utils.linux.KVMHostInfo] (Agent-Handler-1:null) (logid:) Fetching CPU speed from command "lsc pu".
2025-11-23 17:22:09,713 ERROR [utils.linux.KVMHostInfo] (Agent-Handler-1:null) (logid:) Unable to retrieve the CPU speed fro m lscpu.
at org.apache.cloudstack.utils.linux.KVMHostInfo.getCpuSpeedFromCommandLscpu(KVMHostInfo.java:134)
2025-11-23 17:23:22,643 INFO [utils.linux.KVMHostInfo] (Agent-Handler-1:null) (logid:) Fetching CPU speed from command "lsc pu".
2025-11-23 17:23:22,690 ERROR [utils.linux.KVMHostInfo] (Agent-Handler-1:null) (logid:) Unable to retrieve the CPU speed fro m lscpu.
at org.apache.cloudstack.utils.linux.KVMHostInfo.getCpuSpeedFromCommandLscpu(KVMHostInfo.java:134)
2025-11-23 17:23:53,048 INFO [utils.linux.KVMHostInfo] (Agent-Handler-1:null) (logid:) Fetching CPU speed from command "lsc pu".
2025-11-23 17:23:53,094 ERROR [utils.linux.KVMHostInfo] (Agent-Handler-1:null) (logid:) Unable to retrieve the CPU speed fro m lscpu.
at org.apache.cloudstack.utils.linux.KVMHostInfo.getCpuSpeedFromCommandLscpu(KVMHostInfo.java:134)
Command output
lscpu
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 128
On-line CPU(s) list: 0-127
Thread(s) per core: 2
Core(s) per socket: 32
Socket(s): 2
NUMA node(s): 2
Vendor ID: AuthenticAMD
BIOS Vendor ID: Advanced Micro Devices, Inc.
CPU family: 25
Model: 17
Model name: AMD EPYC 9354 32-Core Processor
BIOS Model name: AMD EPYC 9354 32-Core Processor
Stepping: 1
CPU MHz: 3794.096
CPU max MHz: 3799.0720
CPU min MHz: 1500.0000
BogoMIPS: 6490.27
Virtualization: AMD-V
L1d cache: 32K
L1i cache: 32K
L2 cache: 1024K
L3 cache: 32768K
NUMA node0 CPU(s): 0-31,64-95
NUMA node1 CPU(s): 32-63,96-127
[root@vic3235 ~]# virsh nodeinfo
CPU model: x86_64
CPU(s): 128
CPU frequency: 3250 MHz
CPU socket(s): 1
Core(s) per socket: 32
Thread(s) per core: 2
NUMA cell(s): 2
Memory size: 1584479216 KiB
[root@vic3235 ~]# virsh capabilities
versions
The versions of ACS, hypervisors, storage, network etc..
CloudStack 4.19.1.2
Cloudstack agent version on KVM
rpm -qa |grep -i cloudstack
cloudstack-agent-4.19.1.2-1.x86_64
cloudstack-common-4.19.1.2-1.x86_64
KVM :
cat /etc/redhat-release
Red Hat Enterprise Linux release 8.10 (Ootpa)
uname -r
4.18.0-553.33.1.el8_10.x86_64
Storage : NFS (NetApp)
The steps to reproduce the bug
...
What to do about it?
We did go through the #6696 but it looks like ACS setup is not going to option 3 and 4 mention in solution and it is trying to fetch CPU speed through lscpu command only.
Metadata
Metadata
Assignees
Type
Projects
Status