uname -rm ----- ibm-z-529.lab.eng.rdu2.redhat.com 6.2.0-0.rc5.c96618275234.43.test.eln.s390x s390x ----- lscpu ----- Architecture: s390x CPU op-mode(s): 32-bit, 64-bit Byte Order: Big Endian CPU(s): 2 On-line CPU(s) list: 0,1 Vendor ID: IBM/S390 Model name: - Machine type: 8561 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s) per book: 1 Book(s) per drawer: 1 Drawer(s): 2 CPU dynamic MHz: 5200 CPU static MHz: 5200 BogoMIPS: 3241.00 Dispatching mode: horizontal Flags: esan3 zarch stfle msa ldisp eimm dfp edat etf3eh highgprs te vx vxd vxe gs vxe2 vxp sort dflt sie Hypervisor: z/VM 7.2.0 Hypervisor vendor: IBM Virtualization type: full L1d cache: 256 KiB (2 instances) L1i cache: 256 KiB (2 instances) L2d cache: 4 MiB (1 instance) L2i cache: 4 MiB (1 instance) L3 cache: 256 MiB L4 cache: 960 MiB NUMA node(s): 1 NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Not affected Vulnerability Spec store bypass: Not affected Vulnerability Spectre v1: Mitigation; __user pointer sanitization Vulnerability Spectre v2: Mitigation; etokens Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected ----- numactl --hardware ----- available: 1 nodes (0) node 0 cpus: 0 1 node 0 size: 6003 MB node 0 free: 3276 MB node distances: node 0 0: 10 ----- cat /proc/meminfo ----- MemTotal: 6147088 kB MemFree: 3354352 kB MemAvailable: 5750988 kB Buffers: 2128 kB Cached: 2404460 kB SwapCached: 0 kB Active: 278596 kB Inactive: 2230452 kB Active(anon): 72848 kB Inactive(anon): 30088 kB Active(file): 205748 kB Inactive(file): 2200364 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 4006796 kB SwapFree: 4006796 kB Dirty: 2024 kB Writeback: 0 kB AnonPages: 99644 kB Mapped: 49236 kB Shmem: 264 kB KReclaimable: 98344 kB Slab: 178488 kB SReclaimable: 98344 kB SUnreclaim: 80144 kB KernelStack: 11388 kB PageTables: 4520 kB SecPageTables: 0 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 7080340 kB Committed_AS: 375296 kB VmallocTotal: 534773760 kB VmallocUsed: 19876 kB VmallocChunk: 0 kB Percpu: 19968 kB AnonHugePages: 24576 kB ShmemHugePages: 0 kB ShmemPmdMapped: 0 kB FileHugePages: 0 kB FilePmdMapped: 0 kB CmaTotal: 4096 kB CmaFree: 4096 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 1024 kB Hugetlb: 0 kB DirectMap4k: 9216 kB DirectMap1M: 6282240 kB DirectMap2G: 0 kB ----- lsblk ----- NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS dasda 94:0 0 38.2G 0 disk ├─dasda1 94:1 0 1G 0 part /boot ├─dasda2 94:2 0 3.8G 0 part [SWAP] └─dasda3 94:3 0 33.4G 0 part / ----- dmsetup table ----- No devices found ----- df -Th ----- Filesystem Type Size Used Avail Use% Mounted on devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 3.0G 0 3.0G 0% /dev/shm tmpfs tmpfs 1.2G 252K 1.2G 1% /run /dev/dasda3 xfs 34G 4.7G 29G 14% / tmpfs tmpfs 3.0G 0 3.0G 0% /tmp /dev/dasda1 xfs 961M 196M 765M 21% /boot tmpfs tmpfs 601M 4.0K 601M 1% /run/user/0 ----- fdisk -l ----- Disk /dev/dasda: 38.21 GiB, 41029632000 bytes, 10017000 sectors Units: sectors of 1 * 4096 = 4096 bytes Sector size (logical/physical): 4096 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 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=763728,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=1229420k,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/dasda3 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=12745) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,seclabel,pagesize=1M) mqueue on /dev/mqueue type mqueue (rw,nosuid,nodev,noexec,relatime,seclabel) tracefs on /sys/kernel/tracing type tracefs (rw,nosuid,nodev,noexec,relatime,seclabel) debugfs on /sys/kernel/debug type debugfs (rw,nosuid,nodev,noexec,relatime,seclabel) 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) ramfs on /run/credentials/systemd-sysctl.service type ramfs (ro,nosuid,nodev,noexec,relatime,seclabel,mode=700) ramfs on /run/credentials/systemd-tmpfiles-setup-dev.service type ramfs (ro,nosuid,nodev,noexec,relatime,seclabel,mode=700) tmpfs on /tmp type tmpfs (rw,nosuid,nodev,seclabel,nr_inodes=1048576,inode64) /dev/dasda1 on /boot type xfs (rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,noquota) ramfs 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=614708k,nr_inodes=153677,mode=700,inode64) sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime) -----