uname -rm ----- kvm-07-guest12.hv2.lab.eng.bos.redhat.com 5.14.0-244.1951_757780656.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 md_clear 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: Mitigation; Clear CPU buffers; 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: Mitigation; Clear CPU buffers; SMT Host state unknown ----- numactl --hardware ----- available: 1 nodes (0) node 0 cpus: 0 1 node 0 size: 3406 MB node 0 free: 998 MB node distances: node 0 0: 10 ----- cat /proc/meminfo ----- MemTotal: 3488052 kB MemFree: 1022600 kB MemAvailable: 2979636 kB Buffers: 2708 kB Cached: 2114428 kB SwapCached: 0 kB Active: 1372680 kB Inactive: 809320 kB Active(anon): 904 kB Inactive(anon): 72604 kB Active(file): 1371776 kB Inactive(file): 736716 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 4145148 kB SwapFree: 4145148 kB Zswap: 0 kB Zswapped: 0 kB Dirty: 620 kB Writeback: 0 kB AnonPages: 64216 kB Mapped: 38044 kB Shmem: 8644 kB KReclaimable: 103140 kB Slab: 170580 kB SReclaimable: 103140 kB SUnreclaim: 67440 kB KernelStack: 5760 kB PageTables: 1908 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 5889172 kB Committed_AS: 246108 kB VmallocTotal: 34359738367 kB VmallocUsed: 19500 kB VmallocChunk: 0 kB Percpu: 800 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: 102376 kB DirectMap2M: 4091904 kB DirectMap1G: 2097152 kB ----- lsblk ----- NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS vda 252:0 0 51G 0 disk ├─vda1 252:1 0 1G 0 part /boot └─vda2 252:2 0 50G 0 part ├─cs_kvm--07--guest12-root 253:0 0 46G 0 lvm / └─cs_kvm--07--guest12-swap 253:1 0 4G 0 lvm [SWAP] ----- dmsetup table ----- cs_kvm--07--guest12-root: 0 96559104 linear 252:2 8292352 cs_kvm--07--guest12-swap: 0 8290304 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 1.7G 0 1.7G 0% /dev/shm tmpfs tmpfs 682M 8.5M 673M 2% /run /dev/mapper/cs_kvm--07--guest12-root xfs 47G 4.7G 42G 11% / /dev/vda1 xfs 1014M 273M 742M 27% /boot tmpfs tmpfs 341M 4.0K 341M 1% /run/user/0 kdump.usersys.redhat.com:/var/www/html/vmcore nfs4 493G 91G 377G 20% /var/crash ----- fdisk -l ----- Disk /dev/vda: 51 GiB, 54760833024 bytes, 106954752 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: 0x61f9ec24 Device Boot Start End Sectors Size Id Type /dev/vda1 * 2048 2099199 2097152 1G 83 Linux /dev/vda2 2099200 106954751 104855552 50G 8e Linux LVM Disk /dev/mapper/cs_kvm--07--guest12-root: 46.04 GiB, 49438261248 bytes, 96559104 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--07--guest12-swap: 3.95 GiB, 4244635648 bytes, 8290304 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=430958,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,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=697612k,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--07--guest12-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=13665) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,seclabel,pagesize=2M) mqueue on /dev/mqueue type mqueue (rw,nosuid,nodev,noexec,relatime,seclabel) 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) fusectl on /sys/fs/fuse/connections type fusectl (rw,nosuid,nodev,noexec,relatime) 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) /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) tmpfs on /run/user/0 type tmpfs (rw,nosuid,nodev,relatime,seclabel,size=348804k,nr_inodes=87201,mode=700,inode64) sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime) 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=10.16.56.143,local_lock=none,addr=10.0.152.11) -----