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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-users] CPU Identification Issue
Hi, I'm currently setting up a new server. Xen is recognizing a single CPU core only, running on a Intel(R) Xeon(R) Gold 5122 CPU. I'm running XenProject on Debian 9. Starting Debian without the hypervisor, lscpu is showing the right amount of CPU Cores. As I have never experienced that issue on any maschine, I hope that someone can help me here. Best, Sebastian -- xl info host : xen01 release : 4.9.0-6-amd64 version : #1 SMP Debian 4.9.88-1+deb9u1 (2018-05-07) machine : x86_64 nr_cpus : 1 max_cpu_id : 0 nr_nodes : 1 cores_per_socket : 1 threads_per_core : 1 cpu_mhz : 3600 hw_caps : b7ebfbff:77fef3ff:2c100800:00000121:0000000f:d19ffffb:00000008:00000100 virt_caps : hvm total_memory : 47788 free_memory : 8310 sharing_freed_memory : 0 sharing_used_memory : 0 outstanding_claims : 0 free_cpus : 0 xen_major : 4 xen_minor : 8 xen_extra : .4-pre xen_version : 4.8.4-pre xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64 xen_scheduler : credit xen_pagesize : 4096 platform_params : virt_start=0xffff800000000000 xen_changeset : xen_commandline : placeholder no-real-mode edd=off cc_compiler : gcc (Debian 6.3.0-18+deb9u1) 6.3.0 20170516 cc_compile_by : ian.jackson cc_compile_domain : citrix.com cc_compile_date : Tue Jun 19 12:53:07 UTC 2018 xend_config_format : 4 lscpu (probably not relevant, as Dom-0) Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 85 Model name: Intel(R) Xeon(R) Gold 5122 CPU @ 3.60GHz Stepping: 4 CPU MHz: 3600.000 BogoMIPS: 7200.24 Hypervisor vendor: Xen Virtualization type: none L1d cache: 32K L1i cache: 32K L2 cache: 1024K L3 cache: 16896K NUMA node0 CPU(s): 0 Flags: fpu de tsc msr pae mce cx8 apic sep mca cmov pat clflush acpi mmx fxsr sse sse2 ht syscall nx lm constant_tsc arch_perfmon rep_good nopl nonstop_tsc eagerfpu pni pclmulqdq monitor est ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch epb fsgsbase bmi1 hle avx2 bmi2 erms rtm avx512f avx512dq rdseed adx clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local ibpb ibrs stibp dtherm ida arat pln pts ... and lscpu starting Debian (non hypervisor) lscpu Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 2 Core(s) per socket: 4 Socket(s): 1 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 85 Model name: Intel(R) Xeon(R) Gold 5122 CPU @ 3.60GHz Stepping: 4 CPU MHz: 1200.000 CPU max MHz: 3601,0000 CPU min MHz: 1200,0000 BogoMIPS: 7200.00 Virtualization: VT-x L1d cache: 32K L1i cache: 32K L2 cache: 1024K L3 cache: 16896K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch epb invpcid_single kaiser tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm mpx avx512f avx512dq rdseed adx smap clflushopt clwb intel_pt avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local ibpb ibrs stibp dtherm ida arat pln pts pku ospke
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