---> uname -a: Linux intel1-intel2.akr.iol.unh.edu 3.10.0-1160.6.1.el7.x86_64 #1 SMP Tue Nov 17 13:59:11 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 72 On-line CPU(s) list: 0-71 Thread(s) per core: 2 Core(s) per socket: 18 座： 2 NUMA 节点： 2 厂商 ID： GenuineIntel CPU 系列： 6 型号： 85 型号名称： Intel(R) Xeon(R) Gold 6140 CPU @ 2.30GHz 步进： 4 CPU MHz： 999.932 CPU max MHz: 3700.0000 CPU min MHz: 1000.0000 BogoMIPS： 4600.00 虚拟化： VT-x L1d 缓存： 32K L1i 缓存： 32K L2 缓存： 1024K L3 缓存： 25344K NUMA 节点0 CPU： 0-17,36-53 NUMA 节点1 CPU： 18-35,54-71 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 cat_l3 cdp_l3 invpcid_single intel_pt ssbd mba ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm mpx rdt_a avx512f avx512dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts hwp hwp_act_window hwp_epp hwp_pkg_req pku ospke md_clear spec_ctrl intel_stibp flush_l1d ---> nproc: 72 ---> df -h: 文件系统 容量 已用 可用 已用% 挂载点 devtmpfs 189G 0 189G 0% /dev tmpfs 189G 0 189G 0% /dev/shm tmpfs 189G 20M 189G 1% /run tmpfs 189G 0 189G 0% /sys/fs/cgroup /dev/mapper/centos-root 50G 12G 39G 24% / /dev/nvme0n1p2 1014M 230M 785M 23% /boot /dev/nvme0n1p1 200M 12M 189M 6% /boot/efi /dev/mapper/centos-home 1.4T 53M 1.4T 1% /home overlay 50G 12G 39G 24% /var/lib/docker/overlay2/4207911ebf196c2ade080dd90ff44f2ab2a3ba057b68358901d5f75e8d578886/merged overlay 50G 12G 39G 24% /var/lib/docker/overlay2/6dcd94ed386e7ddddcf9488dc7a68802a6e7ec415ca3d8bff1a2c580676d7c5a/merged overlay 50G 12G 39G 24% /var/lib/docker/overlay2/b96431b94b28e6be08dd0a51ec4d5b81b31faceb30229acbc7e7fa71860f282e/merged overlay 50G 12G 39G 24% /var/lib/docker/overlay2/900c0bc20e5c45f1a3ff3f8b3b3ec6a5038999ed56f7148f2d7eb574c298abaa/merged overlay 50G 12G 39G 24% /var/lib/docker/overlay2/1b1c9403db3bf5d3b59cbff44e7634383cdbf859123306abf734db303f73f969/merged overlay 50G 12G 39G 24% /var/lib/docker/overlay2/27babaae41fe08cb6e4c37b01c381478a8b7e05e7a4caf9e62a4dcbe1f7e88a3/merged tmpfs 38G 0 38G 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 385452 14634 363504 19 7313 369686 Swap: 4095 0 4095 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: enp134s0f0: mtu 1500 qdisc mq state UP group default qlen 1000 link/ether 3c:fd:fe:dd:a2:8c brd ff:ff:ff:ff:ff:ff 3: enp134s0f1: mtu 1500 qdisc mq state UP group default qlen 1000 link/ether 3c:fd:fe:dd:a2:8d brd ff:ff:ff:ff:ff:ff 4: enp136s0f0: mtu 1500 qdisc mq state UP group default qlen 1000 link/ether 3c:fd:fe:cd:98:c8 brd ff:ff:ff:ff:ff:ff 5: enp136s0f1: mtu 1500 qdisc mq state UP group default qlen 1000 link/ether 3c:fd:fe:cd:98:c9 brd ff:ff:ff:ff:ff:ff inet 10.11.8.12/24 brd 10.11.8.255 scope global noprefixroute dynamic enp136s0f1 valid_lft 42978sec preferred_lft 42978sec inet6 fe80::2fdb:1973:9fa6:7a80/64 scope link noprefixroute valid_lft forever preferred_lft forever 6: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:bd:cd:78 brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:4fff:febd:cd78/64 scope link valid_lft forever preferred_lft forever 7: br-bc2c6ade1bd2: mtu 1500 qdisc noqueue state UP group default link/ether 02:42:85:02:a3:04 brd ff:ff:ff:ff:ff:ff inet 172.20.0.1/16 brd 172.20.255.255 scope global br-bc2c6ade1bd2 valid_lft forever preferred_lft forever inet6 fe80::42:85ff:fe02:a304/64 scope link valid_lft forever preferred_lft forever 9: veth37f5173@if8: mtu 1500 qdisc noqueue master br-bc2c6ade1bd2 state UP group default link/ether aa:3b:84:e1:3d:29 brd ff:ff:ff:ff:ff:ff link-netnsid 0 inet6 fe80::a83b:84ff:fee1:3d29/64 scope link valid_lft forever preferred_lft forever