---> uname -a: Linux prd-centos7-docker-4c-2g-836.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 12.9G 27.1G 32% / 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 12.9G 27.1G 32% /facter-os /dev/vda1 40.0G 12.9G 27.1G 32% /etc/resolv.conf /dev/vda1 40.0G 12.9G 27.1G 32% /etc/hostname /dev/vda1 40.0G 12.9G 27.1G 32% /etc/hosts /dev/vda1 40.0G 12.9G 27.1G 32% /run/cloud-init/result.json /dev/vda1 40.0G 12.9G 27.1G 32% /var/log/sa-host /dev/vda1 40.0G 12.9G 27.1G 32% /var/log/secure /dev/vda1 40.0G 12.9G 27.1G 32% /var/log/auth.log /dev/vda1 40.0G 12.9G 27.1G 32% /w/workspace/edgex-go/2@tmp /dev/vda1 40.0G 12.9G 27.1G 32% /w/workspace/edgex-go/2 ---> free -m: total used free shared buff/cache available Mem: 7821 1376 1411 0 5033 6423 Swap: 1023 2 1021 ---> 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:6f:a7:64 brd ff:ff:ff:ff:ff:ff inet 10.30.122.58/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84941sec preferred_lft 84941sec inet6 fe80::f816:3eff:fe6f:a764/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:4b:81:ae:f8 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::42:4bff:fe81:aef8/64 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) 04:04:22 LINUX RESTART (2 CPU) 04:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:06:01 75.60 12.93 62.66 0.00 4055.40 9254.05 0.00 04:07:01 76.49 0.18 76.31 0.00 22.77 39829.87 0.00 04:08:01 109.62 0.00 109.62 0.00 0.00 17270.77 0.00 04:09:01 52.94 0.00 52.94 0.00 0.00 6351.54 0.00 04:10:01 49.63 0.00 49.63 0.00 0.00 5058.43 0.00 04:11:02 199.04 5.61 193.43 0.00 4701.35 116597.06 0.00 04:12:01 355.64 14.31 341.33 0.00 417.47 202384.90 0.00 04:13:01 330.74 13.42 317.33 0.00 1902.40 130857.09 0.00 04:14:01 433.41 24.45 408.96 0.00 2437.25 147012.61 0.00 04:15:01 44.01 7.99 36.02 0.00 1136.79 3984.46 0.00 04:16:01 1.67 0.05 1.62 0.00 0.40 30.45 0.00 04:17:01 0.37 0.00 0.37 0.00 0.00 5.11 0.00 04:18:01 0.33 0.00 0.33 0.00 0.00 4.48 0.00 04:19:01 0.35 0.00 0.35 0.00 0.00 5.20 0.00 04:20:01 0.45 0.18 0.27 0.00 5.73 4.03 0.00 04:21:01 0.88 0.00 0.88 0.00 0.00 17.81 0.00 04:22:01 0.30 0.00 0.30 0.00 0.00 4.40 0.00 04:23:01 0.35 0.00 0.35 0.00 0.00 5.70 0.00 04:24:01 0.23 0.00 0.23 0.00 0.00 2.78 0.00 04:25:01 0.13 0.00 0.13 0.00 0.00 2.03 0.00 04:26:01 0.28 0.00 0.28 0.00 0.00 3.53 0.00 04:27:01 0.22 0.00 0.22 0.00 0.00 2.32 0.00 04:28:01 0.27 0.00 0.27 0.00 0.00 3.68 0.00 Average: 75.02 3.42 71.60 0.00 641.00 29387.24 0.00 04:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 4883384 0 1066072 13.31 2620 2056864 1764868 19.49 1115340 1596204 157876 04:07:01 4085020 0 1002584 12.52 2620 2918716 1568904 17.32 1061768 2372740 60040 04:08:01 4135776 0 1118008 13.96 2620 2752536 1579208 17.44 1165092 2174516 2180 04:09:01 3701576 0 1228040 15.33 2620 3076704 1999116 22.07 1455612 2288556 144636 04:10:01 3785940 0 1173924 14.66 2620 3046456 1805572 19.93 1351996 2309052 128888 04:11:02 1378556 0 1326796 16.57 2620 5300968 1926632 21.27 1865028 4103288 1168048 04:12:01 287412 0 1769860 22.10 2620 5949048 3686288 40.70 3160472 3806904 45652 04:13:01 139024 0 1447388 18.07 2620 6419908 2097984 23.16 3079220 4050308 141524 04:14:01 1573284 0 1394808 17.42 2620 5038228 1792964 19.80 1983292 3711020 13496 04:15:01 2077320 0 1300020 16.23 2620 4628980 1457708 16.09 1488648 3710468 20 04:16:01 2077008 0 1300388 16.24 2620 4628924 1427872 15.76 1494652 3706376 16 04:17:01 2078416 0 1298972 16.22 2620 4628932 1418620 15.66 1484272 3716048 8 04:18:01 2077720 0 1299664 16.23 2620 4628936 1418800 15.66 1484736 3716048 12 04:19:01 2077352 0 1300032 16.23 2620 4628936 1418944 15.67 1484616 3716776 12 04:20:01 2078388 0 1298956 16.22 2620 4628976 1418620 15.66 1484664 3715700 20 04:21:01 2078252 0 1299092 16.22 2620 4628976 1418728 15.66 1484760 3715700 8 04:22:01 2078900 0 1298436 16.21 2620 4628984 1418620 15.66 1484624 3715700 8 04:23:01 2078676 0 1298656 16.22 2620 4628988 1418620 15.66 1484612 3715700 8 04:24:01 2075724 0 1301604 16.25 2620 4628992 1418620 15.66 1497324 3705728 16 04:25:01 2073504 0 1303820 16.28 2620 4628996 1418812 15.66 1503900 3701124 8 04:26:01 2073728 0 1303592 16.28 2620 4629000 1418800 15.66 1517636 3687204 8 04:27:01 2074232 0 1303084 16.27 2620 4629004 1418620 15.66 1517436 3687204 20 04:28:01 2073972 0 1303336 16.27 2620 4629012 1418620 15.66 1518020 3686480 8 Average: 2306225 0 1292919 16.14 2620 4407177 1657893 18.30 1615988 3404732 80979 04:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 eth0 1627.82 1580.66 6401.78 189.16 0.00 0.00 0.00 0.00 04:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 veth6a7c05f 833.83 538.70 81.68 2687.14 0.00 0.00 0.00 0.00 04:06:01 docker0 833.83 538.57 70.28 2687.13 0.00 0.00 0.00 0.00 04:07:01 veth3fc0768 67.01 105.21 4.91 323.60 0.00 0.00 0.00 0.00 04:07:01 eth0 394.22 325.70 3024.03 34.49 0.00 0.00 0.00 0.00 04:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 docker0 67.04 105.11 3.99 323.59 0.00 0.00 0.00 0.00 04:08:01 eth0 183.75 153.70 547.47 22.30 0.00 0.00 0.00 0.00 04:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 veth26b41b7 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 04:08:01 docker0 138.56 159.00 10.55 521.59 0.00 0.00 0.00 0.00 04:09:01 eth0 35.54 21.90 23.21 107.79 0.00 0.00 0.00 0.00 04:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 veth26b41b7 0.43 0.47 0.04 0.05 0.00 0.00 0.00 0.00 04:09:01 docker0 0.43 0.43 0.03 0.05 0.00 0.00 0.00 0.00 04:10:01 eth0 19.33 9.94 13.96 7.51 0.00 0.00 0.00 0.00 04:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 veth26b41b7 1.52 1.52 0.12 0.12 0.00 0.00 0.00 0.00 04:10:01 docker0 1.52 1.52 0.10 0.12 0.00 0.00 0.00 0.00 04:11:02 vetha8b3d21 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:11:02 eth0 184.81 156.24 1671.36 25.72 0.00 0.00 0.00 0.00 04:11:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 vethac134b6 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 04:12:01 vetha8b3d21 0.00 0.90 0.00 0.04 0.00 0.00 0.00 0.00 04:12:01 eth0 96.16 69.05 192.58 16.87 0.00 0.00 0.00 0.00 04:12:01 veth5c4929b 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 04:13:01 vetha8b3d21 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 04:13:01 eth0 65.58 39.25 201.13 121.69 0.00 0.00 0.00 0.00 04:13:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 04:13:01 docker0 1107.97 894.04 89.32 3830.17 0.00 0.00 0.00 0.00 04:14:01 vetha8b3d21 0.00 0.29 0.00 0.01 0.00 0.00 0.00 0.00 04:14:01 eth0 247.10 187.56 1817.77 32.74 0.00 0.00 0.00 0.00 04:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 docker0 71.59 98.39 4.73 540.10 0.00 0.00 0.00 0.00 04:15:01 eth0 6.08 3.83 5.90 2.57 0.00 0.00 0.00 0.00 04:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 eth0 0.37 0.23 0.15 0.07 0.00 0.00 0.00 0.00 04:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 eth0 1.17 0.08 0.11 0.01 0.00 0.00 0.00 0.00 04:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 eth0 2.05 0.63 0.64 0.43 0.00 0.00 0.00 0.00 04:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 eth0 0.82 0.50 0.53 0.40 0.00 0.00 0.00 0.00 04:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 eth0 0.07 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 eth0 0.38 0.23 0.15 0.07 0.00 0.00 0.00 0.00 04:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 eth0 0.55 0.07 0.06 0.01 0.00 0.00 0.00 0.00 04:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 eth0 0.53 0.38 0.27 0.21 0.00 0.00 0.00 0.00 04:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 eth0 0.33 0.18 0.15 0.07 0.00 0.00 0.00 0.00 04:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 eth0 0.08 0.12 0.01 0.01 0.00 0.00 0.00 0.00 04:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 124.69 110.95 605.03 24.45 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 51.29 43.13 4.09 189.83 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) 04:04:22 LINUX RESTART (2 CPU) 04:05:01 CPU %user %nice %system %iowait %steal %idle 04:06:01 all 25.09 0.00 5.64 8.52 0.14 60.60 04:06:01 0 25.24 0.00 6.43 6.43 0.16 61.74 04:06:01 1 24.94 0.00 4.86 10.59 0.12 59.48 04:07:01 all 10.35 0.00 4.69 12.75 0.06 72.16 04:07:01 0 8.74 0.00 4.91 14.07 0.07 72.21 04:07:01 1 11.95 0.00 4.46 11.42 0.05 72.12 04:08:01 all 8.04 0.00 4.84 16.10 0.09 70.92 04:08:01 0 8.00 0.00 4.97 18.01 0.09 68.93 04:08:01 1 8.08 0.00 4.70 14.20 0.10 72.92 04:09:01 all 62.96 0.00 7.56 12.21 0.21 17.05 04:09:01 0 62.94 0.00 7.43 10.49 0.20 18.93 04:09:01 1 62.98 0.00 7.69 13.97 0.22 15.13 04:10:01 all 39.04 0.00 6.51 2.79 0.10 51.56 04:10:01 0 39.17 0.00 6.55 3.22 0.09 50.97 04:10:01 1 38.91 0.00 6.48 2.37 0.11 52.14 04:11:02 all 42.34 0.00 14.57 8.81 0.11 34.17 04:11:02 0 40.90 0.00 14.36 8.70 0.12 35.92 04:11:02 1 43.79 0.00 14.77 8.93 0.09 32.42 04:12:01 all 29.22 0.00 14.97 35.13 0.11 20.58 04:12:01 0 28.74 0.00 15.34 32.00 0.09 23.83 04:12:01 1 29.70 0.00 14.60 38.27 0.13 17.31 04:13:01 all 58.01 0.00 13.40 25.70 0.15 2.75 04:13:01 0 57.78 0.00 13.62 24.41 0.15 4.03 04:13:01 1 58.24 0.00 13.17 26.99 0.15 1.46 04:14:01 all 67.27 0.00 17.23 5.89 0.12 9.48 04:14:01 0 68.22 0.00 17.16 4.91 0.13 9.58 04:14:01 1 66.34 0.00 17.30 6.87 0.11 9.39 04:15:01 all 1.29 0.00 1.02 0.29 0.04 97.36 04:15:01 0 1.32 0.00 0.97 0.32 0.03 97.35 04:15:01 1 1.26 0.00 1.06 0.25 0.05 97.38 04:16:01 all 0.07 0.00 0.06 0.00 0.03 99.85 04:16:01 0 0.03 0.00 0.05 0.00 0.03 99.88 04:16:01 1 0.10 0.00 0.07 0.00 0.02 99.82 04:16:01 CPU %user %nice %system %iowait %steal %idle 04:17:01 all 0.10 0.00 0.01 0.00 0.04 99.85 04:17:01 0 0.15 0.00 0.00 0.00 0.05 99.80 04:17:01 1 0.05 0.00 0.02 0.00 0.03 99.90 04:18:01 all 0.09 0.00 0.03 0.00 0.03 99.86 04:18:01 0 0.17 0.00 0.02 0.00 0.03 99.78 04:18:01 1 0.02 0.00 0.03 0.00 0.02 99.93 04:19:01 all 0.08 0.00 0.02 0.00 0.03 99.88 04:19:01 0 0.12 0.00 0.02 0.00 0.02 99.85 04:19:01 1 0.03 0.00 0.02 0.00 0.03 99.92 04:20:01 all 0.08 0.00 0.03 0.00 0.03 99.86 04:20:01 0 0.13 0.00 0.05 0.00 0.02 99.80 04:20:01 1 0.02 0.00 0.02 0.00 0.05 99.92 04:21:01 all 0.06 0.00 0.03 0.00 0.03 99.87 04:21:01 0 0.08 0.00 0.03 0.00 0.02 99.87 04:21:01 1 0.03 0.00 0.03 0.00 0.05 99.88 04:22:01 all 0.03 0.00 0.03 0.00 0.03 99.92 04:22:01 0 0.03 0.00 0.02 0.00 0.00 99.95 04:22:01 1 0.03 0.00 0.03 0.00 0.05 99.88 04:23:01 all 0.08 0.00 0.02 0.00 0.03 99.87 04:23:01 0 0.12 0.00 0.02 0.00 0.02 99.85 04:23:01 1 0.05 0.00 0.02 0.00 0.05 99.88 04:24:01 all 0.04 0.00 0.02 0.00 0.03 99.91 04:24:01 0 0.05 0.00 0.02 0.00 0.03 99.90 04:24:01 1 0.03 0.00 0.02 0.00 0.03 99.92 04:25:01 all 0.07 0.00 0.03 0.00 0.03 99.87 04:25:01 0 0.08 0.00 0.03 0.00 0.02 99.87 04:25:01 1 0.05 0.00 0.03 0.00 0.05 99.87 04:26:01 all 0.07 0.00 0.02 0.00 0.03 99.89 04:26:01 0 0.12 0.00 0.02 0.00 0.02 99.85 04:26:01 1 0.02 0.00 0.02 0.00 0.03 99.93 04:27:01 all 0.07 0.00 0.02 0.00 0.03 99.89 04:27:01 0 0.07 0.00 0.02 0.00 0.00 99.92 04:27:01 1 0.07 0.00 0.02 0.00 0.05 99.87 04:27:01 CPU %user %nice %system %iowait %steal %idle 04:28:01 all 0.08 0.00 0.02 0.00 0.03 99.87 04:28:01 0 0.13 0.00 0.02 0.00 0.02 99.83 04:28:01 1 0.02 0.00 0.02 0.00 0.05 99.92 Average: all 14.18 0.00 3.75 5.33 0.06 76.67 Average: 0 14.12 0.00 3.81 5.12 0.06 76.89 Average: 1 14.24 0.00 3.69 5.55 0.07 76.45