uname -rm ----- kvm-08-guest28.hv2.lab.eng.bos.redhat.com 5.14.0-235.1827_747699559.el9.x86_64+debug 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: 2049 MB node 0 free: 92 MB node distances: node 0 0: 10 ----- cat /proc/meminfo ----- MemTotal: 2098256 kB MemFree: 112608 kB MemAvailable: 1389028 kB Buffers: 3608 kB Cached: 1364496 kB SwapCached: 960 kB Active: 840044 kB Inactive: 594732 kB Active(anon): 1960 kB Inactive(anon): 67264 kB Active(file): 838084 kB Inactive(file): 527468 kB Unevictable: 1536 kB Mlocked: 0 kB SwapTotal: 4145148 kB SwapFree: 4137664 kB Zswap: 0 kB Zswapped: 0 kB Dirty: 20 kB Writeback: 0 kB AnonPages: 66400 kB Mapped: 36080 kB Shmem: 2488 kB KReclaimable: 189336 kB Slab: 394048 kB SReclaimable: 189336 kB SUnreclaim: 204712 kB KernelStack: 4600 kB PageTables: 1924 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 5194276 kB Committed_AS: 245068 kB VmallocTotal: 34359738367 kB VmallocUsed: 36380 kB VmallocChunk: 0 kB Percpu: 4592 kB HardwareCorrupted: 0 kB AnonHugePages: 18432 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: 253888 kB DirectMap2M: 3940352 kB DirectMap1G: 2097152 kB ----- lsblk ----- NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS vda 252:0 0 10G 0 disk ├─vda1 252:1 0 1G 0 part /boot └─vda2 252:2 0 9G 0 part ├─cs_kvm--08--guest28-root 253:0 0 37G 0 lvm / └─cs_kvm--08--guest28-swap 253:1 0 4G 0 lvm [SWAP] vdb 252:16 0 10G 0 disk └─vdb1 252:17 0 10G 0 part └─cs_kvm--08--guest28-home 253:2 0 18.1G 0 lvm /home vdc 252:32 0 10G 0 disk └─vdc1 252:33 0 10G 0 part ├─cs_kvm--08--guest28-root 253:0 0 37G 0 lvm / └─cs_kvm--08--guest28-home 253:2 0 18.1G 0 lvm /home vdd 252:48 0 10G 0 disk └─vdd1 252:49 0 10G 0 part └─cs_kvm--08--guest28-root 253:0 0 37G 0 lvm / vde 252:64 0 10G 0 disk └─vde1 252:65 0 10G 0 part └─cs_kvm--08--guest28-root 253:0 0 37G 0 lvm / vdf 252:80 0 10G 0 disk └─vdf1 252:81 0 10G 0 part └─cs_kvm--08--guest28-root 253:0 0 37G 0 lvm / ----- dmsetup table ----- cs_kvm--08--guest28-home: 0 20963328 linear 252:17 2048 cs_kvm--08--guest28-home: 20963328 16891904 linear 252:33 2048 cs_kvm--08--guest28-root: 0 20963328 linear 252:49 2048 cs_kvm--08--guest28-root: 20963328 20963328 linear 252:65 2048 cs_kvm--08--guest28-root: 41926656 20963328 linear 252:81 2048 cs_kvm--08--guest28-root: 62889984 10575872 linear 252:2 8292352 cs_kvm--08--guest28-root: 73465856 4071424 linear 252:33 16893952 cs_kvm--08--guest28-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 1.1G 0 1.1G 0% /dev/shm tmpfs tmpfs 410M 5.7M 405M 2% /run /dev/mapper/cs_kvm--08--guest28-root xfs 37G 5.0G 32G 14% / /dev/vda1 xfs 1014M 289M 726M 29% /boot /dev/mapper/cs_kvm--08--guest28-home xfs 19G 162M 18G 1% /home tmpfs tmpfs 205M 4.0K 205M 1% /run/user/0 kdump.usersys.redhat.com:/var/www/html/vmcore nfs4 493G 40G 428G 9% /var/crash ----- fdisk -l ----- Disk /dev/vda: 10 GiB, 10737418240 bytes, 20971520 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: 0x73416678 Device Boot Start End Sectors Size Id Type /dev/vda1 * 2048 2099199 2097152 1G 83 Linux /dev/vda2 2099200 20971519 18872320 9G 8e Linux LVM Disk /dev/vdb: 10 GiB, 10737418240 bytes, 20971520 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: 0x56dcbfc0 Device Boot Start End Sectors Size Id Type /dev/vdb1 2048 20971519 20969472 10G 8e Linux LVM Disk /dev/vdc: 10 GiB, 10737418240 bytes, 20971520 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: 0xba884e26 Device Boot Start End Sectors Size Id Type /dev/vdc1 2048 20971519 20969472 10G 8e Linux LVM Disk /dev/vdd: 10 GiB, 10737418240 bytes, 20971520 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: 0x00d0b0cd Device Boot Start End Sectors Size Id Type /dev/vdd1 2048 20971519 20969472 10G 8e Linux LVM Disk /dev/vde: 10 GiB, 10737418240 bytes, 20971520 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: 0x5faa89d0 Device Boot Start End Sectors Size Id Type /dev/vde1 2048 20971519 20969472 10G 8e Linux LVM Disk /dev/vdf: 10 GiB, 10737418240 bytes, 20971520 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: 0xa49e68a6 Device Boot Start End Sectors Size Id Type /dev/vdf1 2048 20971519 20969472 10G 8e Linux LVM Disk /dev/mapper/cs_kvm--08--guest28-root: 36.97 GiB, 39699087360 bytes, 77537280 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--08--guest28-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 Disk /dev/mapper/cs_kvm--08--guest28-home: 18.05 GiB, 19381878784 bytes, 37855232 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=256444,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=419652k,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--08--guest28-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=14712) 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) 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) /dev/mapper/cs_kvm--08--guest28-home on /home 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=209824k,nr_inodes=52456,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=10.16.56.191,local_lock=none,addr=10.0.152.11) -----