---> uname -a: Linux prd-centos7-docker-4c-2g-875.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 UTC 2021 x86_64 Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 arat npt nrip_save umip spec_ctrl intel_stibp ---> nproc: 2 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 40.0G 8.9G 31.1G 22% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 40.0G 8.9G 31.1G 22% /facter-os /dev/vda1 40.0G 8.9G 31.1G 22% /etc/resolv.conf /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hostname /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hosts /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/auth.log /dev/vda1 40.0G 8.9G 31.1G 22% /run/cloud-init/result.json /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/dgexfoundry_device-sdk-go_master /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/dgexfoundry_device-sdk-go_master@tmp /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/sa-host /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 7821 1275 3156 0 3388 6463 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN 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: eth0: mtu 1458 qdisc pfifo_fast state UP qlen 1000 link/ether fa:16:3e:aa:99:e2 brd ff:ff:ff:ff:ff:ff inet 10.30.122.120/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85603sec preferred_lft 85603sec inet6 fe80::f816:3eff:feaa:99e2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:d9:5a:bf:3c brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:d9ff:fe5a:bf3c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 06/23/21 _x86_64_ (2 CPU) 07:11:22 LINUX RESTART (2 CPU) 07:12:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:13:01 22.90 3.40 19.49 0.00 2607.69 2906.52 0.00 07:14:01 0.48 0.00 0.48 0.00 0.00 7.83 0.00 07:15:02 0.23 0.00 0.23 0.00 0.00 3.32 0.00 07:16:01 0.24 0.00 0.24 0.00 0.00 2.47 0.00 07:17:01 0.25 0.00 0.25 0.00 0.00 4.06 0.00 07:18:01 0.30 0.00 0.30 0.00 0.00 4.31 0.00 07:19:01 0.17 0.00 0.17 0.00 0.00 2.15 0.00 07:20:01 0.30 0.00 0.30 0.00 0.00 4.48 0.00 07:21:01 0.25 0.00 0.25 0.00 0.00 2.70 0.00 07:22:01 0.22 0.00 0.22 0.00 0.00 3.60 0.00 07:23:01 0.25 0.00 0.25 0.00 0.00 2.57 0.00 07:24:01 119.86 0.03 119.83 0.00 3.73 32125.15 0.00 Average: 12.14 0.28 11.85 0.00 214.64 2930.21 0.00 07:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:13:01 5466524 0 799172 9.98 2620 1740624 1250532 13.81 567204 1576396 20 07:14:01 5467464 0 798224 9.97 2620 1740632 1225848 13.53 566572 1576364 16 07:15:02 5467368 0 798320 9.97 2620 1740632 1225872 13.53 572680 1570376 8 07:16:01 5468432 0 797252 9.95 2620 1740636 1205408 13.31 572252 1570376 20 07:17:01 5467296 0 798380 9.97 2620 1740644 1205588 13.31 565204 1578408 20 07:18:01 5466764 0 798908 9.98 2620 1740648 1205504 13.31 565880 1578408 12 07:19:01 5466736 0 798872 9.97 2620 1740712 1205288 13.31 565884 1578424 28 07:20:01 5463616 0 802044 10.01 2620 1740660 1205488 13.31 569156 1578408 8 07:21:01 5456132 0 809524 10.11 2620 1740664 1205476 13.31 576668 1578412 20 07:22:01 5452624 0 813028 10.15 2620 1740668 1205536 13.31 581620 1576648 16 07:23:01 5453776 0 811876 10.14 2620 1740668 1205428 13.31 581092 1576648 12 07:24:01 3873636 0 1136104 14.19 2620 2996580 1609592 17.77 960644 2616580 537000 Average: 5330864 0 830142 10.37 2620 1845314 1246297 13.76 603738 1662954 44765 07:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:13:01 eth0 83.61 66.60 372.13 16.48 0.00 0.00 0.00 0.00 07:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 docker0 10.92 8.45 1.95 28.90 0.00 0.00 0.00 0.00 07:14:01 eth0 1.42 0.30 0.37 0.20 0.00 0.00 0.00 0.00 07:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:02 eth0 1.27 0.38 0.37 0.21 0.00 0.00 0.00 0.00 07:15:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 eth0 1.98 0.30 0.41 0.20 0.00 0.00 0.00 0.00 07:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 eth0 2.27 0.63 0.79 0.46 0.00 0.00 0.00 0.00 07:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 eth0 1.43 0.57 0.66 0.36 0.00 0.00 0.00 0.00 07:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 eth0 0.53 0.08 0.05 0.04 0.00 0.00 0.00 0.00 07:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 eth0 1.33 0.30 0.34 0.20 0.00 0.00 0.00 0.00 07:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 eth0 0.82 0.28 0.30 0.17 0.00 0.00 0.00 0.00 07:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 eth0 0.82 0.47 0.37 0.30 0.00 0.00 0.00 0.00 07:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 eth0 0.23 0.17 0.07 0.01 0.00 0.00 0.00 0.00 07:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 eth0 896.24 822.49 7671.53 74.24 0.00 0.00 0.00 0.00 07:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 docker0 67.05 67.95 5.49 386.35 0.00 0.00 0.00 0.00 Average: eth0 82.88 74.59 672.84 7.75 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 6.51 6.38 0.62 34.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 06/23/21 _x86_64_ (2 CPU) 07:11:22 LINUX RESTART (2 CPU) 07:12:02 CPU %user %nice %system %iowait %steal %idle 07:13:01 all 3.02 0.00 1.64 0.37 0.05 94.92 07:13:01 0 2.94 0.00 1.89 0.46 0.05 94.66 07:13:01 1 3.10 0.00 1.39 0.27 0.05 95.18 07:14:01 all 0.12 0.00 0.03 0.00 0.03 99.82 07:14:01 0 0.17 0.00 0.05 0.00 0.05 99.73 07:14:01 1 0.07 0.00 0.02 0.00 0.00 99.92 07:15:02 all 0.13 0.00 0.03 0.00 0.03 99.80 07:15:02 0 0.23 0.00 0.03 0.00 0.03 99.70 07:15:02 1 0.03 0.00 0.03 0.00 0.03 99.90 07:16:01 all 0.08 0.00 0.02 0.00 0.03 99.87 07:16:01 0 0.14 0.00 0.02 0.00 0.03 99.81 07:16:01 1 0.03 0.00 0.02 0.00 0.02 99.93 07:17:01 all 0.10 0.00 0.05 0.00 0.03 99.82 07:17:01 0 0.10 0.00 0.03 0.00 0.03 99.83 07:17:01 1 0.10 0.00 0.07 0.00 0.03 99.80 07:18:01 all 0.03 0.00 0.02 0.00 0.03 99.92 07:18:01 0 0.03 0.00 0.02 0.00 0.03 99.92 07:18:01 1 0.03 0.00 0.02 0.00 0.02 99.93 07:19:01 all 0.12 0.00 0.03 0.00 0.03 99.82 07:19:01 0 0.17 0.00 0.02 0.00 0.02 99.80 07:19:01 1 0.07 0.00 0.05 0.00 0.05 99.83 07:20:01 all 0.11 0.00 0.03 0.00 0.03 99.84 07:20:01 0 0.13 0.00 0.02 0.00 0.02 99.83 07:20:01 1 0.08 0.00 0.03 0.00 0.03 99.85 07:21:01 all 0.12 0.00 0.03 0.00 0.03 99.82 07:21:01 0 0.05 0.00 0.02 0.00 0.03 99.90 07:21:01 1 0.18 0.00 0.03 0.00 0.03 99.75 07:22:01 all 0.06 0.00 0.02 0.00 0.02 99.91 07:22:01 0 0.10 0.00 0.02 0.00 0.02 99.87 07:22:01 1 0.02 0.00 0.02 0.00 0.02 99.95 07:23:01 all 0.09 0.00 0.02 0.00 0.03 99.87 07:23:01 0 0.12 0.00 0.02 0.00 0.02 99.85 07:23:01 1 0.07 0.00 0.02 0.00 0.03 99.88 07:23:01 CPU %user %nice %system %iowait %steal %idle 07:24:01 all 17.48 0.00 7.05 2.14 0.06 73.28 07:24:01 0 17.81 0.00 7.61 1.69 0.07 72.82 07:24:01 1 17.14 0.00 6.48 2.59 0.05 73.73 Average: all 1.73 0.00 0.72 0.20 0.03 97.32 Average: 0 1.76 0.00 0.78 0.17 0.03 97.25 Average: 1 1.69 0.00 0.66 0.23 0.03 97.40