---> uname -a: Linux prd-centos7-docker-4c-2g-232.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: 2799.998 BogoMIPS: 5599.99 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 12.1G 27.9G 30% / 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 12.1G 27.9G 30% /facter-os /dev/vda1 40.0G 12.1G 27.9G 30% /etc/resolv.conf /dev/vda1 40.0G 12.1G 27.9G 30% /etc/hostname /dev/vda1 40.0G 12.1G 27.9G 30% /etc/hosts /dev/vda1 40.0G 12.1G 27.9G 30% /run/cloud-init/result.json /dev/vda1 40.0G 12.1G 27.9G 30% /var/log/sa-host /dev/vda1 40.0G 12.1G 27.9G 30% /var/log/secure /dev/vda1 40.0G 12.1G 27.9G 30% /var/log/auth.log /dev/vda1 40.0G 12.1G 27.9G 30% /w/workspace/edgex-go/2 /dev/vda1 40.0G 12.1G 27.9G 30% /w/workspace/edgex-go/2@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1337 2036 0 4446 6444 Swap: 1023 1 1022 ---> 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:43:f7:ee brd ff:ff:ff:ff:ff:ff inet 10.30.122.90/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85659sec preferred_lft 85659sec inet6 fe80::f816:3eff:fe43:f7ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:db:c3:18:6f 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:dbff:fec3:186f/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) 06/03/21 _x86_64_ (2 CPU) 03:15:14 LINUX RESTART (2 CPU) 03:16:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:17:01 101.29 3.67 97.61 0.00 2646.03 20092.40 0.00 03:18:01 86.85 0.00 86.85 0.00 0.00 35844.11 0.00 03:19:01 132.86 0.00 132.86 0.00 0.00 13619.93 0.00 03:20:01 56.47 0.00 56.47 0.00 0.00 12201.55 0.00 03:21:01 72.22 0.00 72.22 0.00 0.00 10645.95 0.00 03:22:02 525.18 200.31 324.86 0.00 4850.81 197453.27 0.00 03:23:01 240.98 23.69 217.29 0.00 811.61 107670.04 0.00 03:24:01 310.04 5.49 304.54 0.00 1131.29 126847.07 0.00 03:25:01 246.75 5.01 241.74 0.00 209.12 83497.45 0.00 03:26:01 75.98 3.10 72.88 0.00 730.45 11031.71 0.00 03:27:01 1.18 0.00 1.18 0.00 0.00 15.96 0.00 Average: 168.58 22.15 146.43 0.00 945.46 56420.64 0.00 03:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:17:01 5141344 0 802932 10.03 2620 2062044 1270144 14.02 728856 1723876 156 03:18:01 4075716 0 1000764 12.50 2620 2929840 1658716 18.31 1079352 2355456 1208 03:19:01 3819852 0 1111168 13.87 2620 3075300 1453980 16.05 1334508 2294172 239228 03:20:01 3594336 0 1215384 15.18 2620 3196600 1809268 19.98 1496132 2342948 53912 03:21:01 4023648 0 1106028 13.81 2620 2876644 1434504 15.84 1234972 2201924 32 03:22:02 162028 0 1355800 16.93 2620 6488492 1638108 18.09 3092064 4027280 414948 03:23:01 644060 0 1646476 20.56 2620 5715784 3142768 34.70 3054356 3544016 335832 03:24:01 372104 0 1445460 18.05 2620 6188756 2177536 24.04 2367576 4512948 572540 03:25:01 2315280 0 1314544 16.41 2620 4376496 1441488 15.91 1715284 3262644 4848 03:26:01 2713796 0 1264788 15.79 2620 4027736 1293992 14.29 1264364 3317476 8 03:27:01 2717152 0 1261432 15.75 2620 4027736 1265160 13.97 1270200 3308932 8 Average: 2689029 0 1229525 15.35 2620 4087766 1689606 18.65 1694333 2990152 147520 03:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:17:01 eth0 861.03 1156.77 3405.35 127.40 0.00 0.00 0.00 0.00 03:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 docker0 1002.86 648.59 79.25 2732.47 0.00 0.00 0.00 0.00 03:18:01 vethcc88c76 18.33 20.45 1.73 18.71 0.00 0.00 0.00 0.00 03:18:01 eth0 443.44 374.48 3086.72 34.65 0.00 0.00 0.00 0.00 03:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 docker0 141.53 169.88 7.81 395.96 0.00 0.00 0.00 0.00 03:19:01 vethd77cd8f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:19:01 eth0 124.13 103.06 481.91 20.78 0.00 0.00 0.00 0.00 03:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 docker0 82.68 89.44 5.98 449.91 0.00 0.00 0.00 0.00 03:20:01 vethd77cd8f 2.27 2.27 0.18 0.18 0.00 0.00 0.00 0.00 03:20:01 eth0 39.65 25.50 25.53 109.80 0.00 0.00 0.00 0.00 03:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 docker0 2.27 2.27 0.15 0.18 0.00 0.00 0.00 0.00 03:21:01 eth0 27.01 15.57 23.91 12.29 0.00 0.00 0.00 0.00 03:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:02 eth0 250.47 216.41 1841.38 28.12 0.00 0.00 0.00 0.00 03:22:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:02 veth0ec63a9 0.00 0.89 0.00 0.05 0.00 0.00 0.00 0.00 03:22:02 docker0 54.62 62.09 3.52 164.01 0.00 0.00 0.00 0.00 03:23:01 eth0 18.93 9.85 16.95 7.90 0.00 0.00 0.00 0.00 03:23:01 veth876c509 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 03:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 vethb6a8a84 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 03:24:01 eth0 109.44 77.36 301.36 121.21 0.00 0.00 0.00 0.00 03:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 veth1e8fbd6 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 03:24:01 veth0ec63a9 0.00 2.05 0.00 0.10 0.00 0.00 0.00 0.00 03:25:01 eth0 142.94 117.85 1287.33 22.71 0.00 0.00 0.00 0.00 03:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 veth0ec63a9 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 docker0 1305.21 1013.45 97.81 3947.18 0.00 0.00 0.00 0.00 03:26:01 eth0 66.16 39.71 362.96 10.82 0.00 0.00 0.00 0.00 03:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 docker0 29.05 46.49 1.91 346.08 0.00 0.00 0.00 0.00 03:27:01 eth0 0.95 0.27 0.48 0.05 0.00 0.00 0.00 0.00 03:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 188.73 193.05 983.38 44.97 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 121.51 96.53 9.08 390.98 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) 06/03/21 _x86_64_ (2 CPU) 03:15:14 LINUX RESTART (2 CPU) 03:16:02 CPU %user %nice %system %iowait %steal %idle 03:17:01 all 17.31 0.00 4.43 9.03 0.07 69.16 03:17:01 0 19.48 0.00 4.53 8.76 0.07 67.16 03:17:01 1 15.16 0.00 4.33 9.30 0.07 71.14 03:18:01 all 7.66 0.00 3.77 10.28 0.06 78.23 03:18:01 0 8.03 0.00 4.04 13.37 0.05 74.51 03:18:01 1 7.29 0.00 3.50 7.19 0.07 81.95 03:19:01 all 56.36 0.00 7.98 5.21 0.13 30.31 03:19:01 0 56.46 0.00 7.77 5.35 0.11 30.30 03:19:01 1 56.26 0.00 8.19 5.08 0.15 30.32 03:20:01 all 32.43 0.00 4.21 3.70 0.09 59.57 03:20:01 0 32.09 0.00 4.15 4.80 0.09 58.88 03:20:01 1 32.78 0.00 4.28 2.60 0.09 60.26 03:21:01 all 62.02 0.00 8.41 3.07 0.11 26.40 03:21:01 0 61.27 0.00 8.07 3.49 0.11 27.07 03:21:01 1 62.76 0.00 8.75 2.65 0.11 25.73 03:22:02 all 22.95 0.00 14.85 33.44 0.11 28.65 03:22:02 0 22.57 0.00 15.12 34.61 0.09 27.61 03:22:02 1 23.34 0.00 14.58 32.28 0.12 29.68 03:23:01 all 60.23 0.00 11.96 21.21 0.11 6.49 03:23:01 0 60.47 0.00 11.71 20.36 0.11 7.35 03:23:01 1 59.99 0.00 12.21 22.05 0.11 5.64 03:24:01 all 32.97 0.00 13.36 46.09 0.13 7.45 03:24:01 0 34.00 0.00 12.65 46.49 0.14 6.72 03:24:01 1 31.94 0.00 14.07 45.69 0.11 8.19 03:25:01 all 51.08 0.00 9.92 21.34 0.15 17.51 03:25:01 0 51.88 0.00 9.32 21.07 0.14 17.59 03:25:01 1 50.27 0.00 10.52 21.62 0.16 17.42 03:26:01 all 5.83 0.00 2.38 9.61 0.08 82.10 03:26:01 0 5.80 0.00 2.24 9.90 0.07 81.99 03:26:01 1 5.87 0.00 2.52 9.33 0.09 82.20 03:27:01 all 0.20 0.00 0.04 0.00 0.03 99.73 03:27:01 0 0.02 0.00 0.03 0.00 0.02 99.93 03:27:01 1 0.38 0.00 0.05 0.00 0.03 99.53 Average: CPU %user %nice %system %iowait %steal %idle Average: all 31.13 0.00 7.29 14.69 0.09 46.79 Average: 0 31.41 0.00 7.15 15.17 0.09 46.18 Average: 1 30.85 0.00 7.44 14.20 0.10 47.40