uname -rm ----- kvm-03-guest21.lab.eng.rdu2.redhat.com 5.14.0-228.1830_737433483.el9.x86_64 x86_64 ----- lscpu ----- Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 46 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Vendor ID: GenuineIntel BIOS Vendor ID: Bochs Model name: Intel Xeon Processor (Skylake, IBRS) CPU family: 6 Model: 85 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 Stepping: 4 BogoMIPS: 4190.15 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl cpuid tsc_known_freq pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single pti ssbd ibrs ibpb stibp fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx avx512f avx512dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 pku ospke Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 8 MiB (2 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: KVM: Mitigation: VMX unsupported Vulnerability L1tf: Mitigation; PTE Inversion Vulnerability Mds: Vulnerable: Clear CPU buffers attempted, no microcode; SMT Host state unknown Vulnerability Meltdown: Mitigation; PTI Vulnerability Mmio stale data: Vulnerable: Clear CPU buffers attempted, no microcode; SMT Host state unknown Vulnerability Retbleed: Mitigation; IBRS Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; IBRS, IBPB conditional, RSB filling, PBRSB-eIBRS Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Vulnerable: Clear CPU buffers attempted, no microcode; SMT Host state unknown ----- numactl --hardware ----- available: 1 nodes (0) node 0 cpus: 0 1 node 0 size: 7056 MB node 0 free: 4626 MB node distances: node 0 0: 10 ----- cat /proc/meminfo ----- MemTotal: 7226168 kB MemFree: 4737036 kB MemAvailable: 6678332 kB Buffers: 2708 kB Cached: 2113292 kB SwapCached: 0 kB Active: 1372724 kB Inactive: 811688 kB Active(anon): 964 kB Inactive(anon): 76160 kB Active(file): 1371760 kB Inactive(file): 735528 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 5664764 kB SwapFree: 5664764 kB Zswap: 0 kB Zswapped: 0 kB Dirty: 272 kB Writeback: 0 kB AnonPages: 66276 kB Mapped: 38060 kB Shmem: 8712 kB KReclaimable: 106412 kB Slab: 182976 kB SReclaimable: 106412 kB SUnreclaim: 76564 kB KernelStack: 10496 kB PageTables: 1952 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 9277848 kB Committed_AS: 245796 kB VmallocTotal: 34359738367 kB VmallocUsed: 22660 kB VmallocChunk: 0 kB Percpu: 808 kB HardwareCorrupted: 0 kB AnonHugePages: 14336 kB ShmemHugePages: 0 kB ShmemPmdMapped: 0 kB FileHugePages: 0 kB FilePmdMapped: 0 kB CmaTotal: 0 kB CmaFree: 0 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB Hugetlb: 0 kB DirectMap4k: 115676 kB DirectMap2M: 4739072 kB DirectMap1G: 3145728 kB ----- lsblk ----- NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS vda 252:0 0 54G 0 disk ├─vda1 252:1 0 1G 0 part /boot └─vda2 252:2 0 53G 0 part ├─cs_kvm--03--guest21-root 253:0 0 32G 0 lvm / ├─cs_kvm--03--guest21-swap 253:1 0 5.4G 0 lvm [SWAP] └─cs_kvm--03--guest21-home 253:2 0 15.6G 0 lvm /home ----- dmsetup table ----- cs_kvm--03--guest21-home: 0 32743424 linear 252:2 11331584 cs_kvm--03--guest21-root: 0 67067904 linear 252:2 44075008 cs_kvm--03--guest21-swap: 0 11329536 linear 252:2 2048 ----- df -Th ----- Filesystem Type Size Used Avail Use% Mounted on devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 3.5G 0 3.5G 0% /dev/shm tmpfs tmpfs 1.4G 8.5M 1.4G 1% /run /dev/mapper/cs_kvm--03--guest21-root xfs 32G 4.9G 28G 16% / /dev/mapper/cs_kvm--03--guest21-home xfs 16G 144M 16G 1% /home /dev/vda1 xfs 1014M 273M 742M 27% /boot tmpfs tmpfs 706M 4.0K 706M 1% /run/user/0 kdump.usersys.redhat.com:/var/www/html/vmcore nfs4 493G 36G 432G 8% /var/crash ----- fdisk -l ----- Disk /dev/vda: 54 GiB, 57982058496 bytes, 113246208 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disklabel type: dos Disk identifier: 0xbe3ff76e Device Boot Start End Sectors Size Id Type /dev/vda1 * 2048 2099199 2097152 1G 83 Linux /dev/vda2 2099200 113246207 111147008 53G 8e Linux LVM Disk /dev/mapper/cs_kvm--03--guest21-root: 31.98 GiB, 34338766848 bytes, 67067904 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk /dev/mapper/cs_kvm--03--guest21-swap: 5.4 GiB, 5800722432 bytes, 11329536 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk /dev/mapper/cs_kvm--03--guest21-home: 15.61 GiB, 16764633088 bytes, 32743424 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes ----- mount | column -t ----- proc on /proc type proc (rw,nosuid,nodev,noexec,relatime) sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime,seclabel) devtmpfs on /dev type devtmpfs (rw,nosuid,seclabel,size=4096k,nr_inodes=898289,mode=755,inode64) securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime) tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev,seclabel,size=3613340k,nr_inodes=903335,inode64) devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,seclabel,gid=5,mode=620,ptmxmode=000) tmpfs on /run type tmpfs (rw,nosuid,nodev,seclabel,size=1445336k,nr_inodes=819200,mode=755,inode64) cgroup2 on /sys/fs/cgroup type cgroup2 (rw,nosuid,nodev,noexec,relatime,seclabel,nsdelegate,memory_recursiveprot) pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime,seclabel) bpf on /sys/fs/bpf type bpf (rw,nosuid,nodev,noexec,relatime,mode=700) /dev/mapper/cs_kvm--03--guest21-root on / type xfs (rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,noquota) selinuxfs on /sys/fs/selinux type selinuxfs (rw,nosuid,noexec,relatime) systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=29,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=17497) mqueue on /dev/mqueue type mqueue (rw,nosuid,nodev,noexec,relatime,seclabel) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,seclabel,pagesize=2M) debugfs on /sys/kernel/debug type debugfs (rw,nosuid,nodev,noexec,relatime,seclabel) tracefs on /sys/kernel/tracing type tracefs (rw,nosuid,nodev,noexec,relatime,seclabel) none on /run/credentials/systemd-sysctl.service type ramfs (ro,nosuid,nodev,noexec,relatime,seclabel,mode=700) configfs on /sys/kernel/config type configfs (rw,nosuid,nodev,noexec,relatime) none on /run/credentials/systemd-tmpfiles-setup-dev.service type ramfs (ro,nosuid,nodev,noexec,relatime,seclabel,mode=700) fusectl on /sys/fs/fuse/connections type fusectl (rw,nosuid,nodev,noexec,relatime) /dev/mapper/cs_kvm--03--guest21-home on /home type xfs (rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,noquota) /dev/vda1 on /boot type xfs (rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,noquota) none on /run/credentials/systemd-tmpfiles-setup.service type ramfs (ro,nosuid,nodev,noexec,relatime,seclabel,mode=700) sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime) tmpfs on /run/user/0 type tmpfs (rw,nosuid,nodev,relatime,seclabel,size=722616k,nr_inodes=180654,mode=700,inode64) kdump.usersys.redhat.com:/var/www/html/vmcore on /var/crash type nfs4 (rw,relatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=10.8.1.92,local_lock=none,addr=10.0.152.11) -----