---> uname -a: Linux prd-centos7-docker-4c-2g-543.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 12.5G 27.5G 31% / 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 12.5G 27.5G 31% /facter-os /dev/vda1 40.0G 12.5G 27.5G 31% /etc/resolv.conf /dev/vda1 40.0G 12.5G 27.5G 31% /etc/hostname /dev/vda1 40.0G 12.5G 27.5G 31% /etc/hosts /dev/vda1 40.0G 12.5G 27.5G 31% /run/cloud-init/result.json /dev/vda1 40.0G 12.5G 27.5G 31% /var/log/sa-host /dev/vda1 40.0G 12.5G 27.5G 31% /var/log/secure /dev/vda1 40.0G 12.5G 27.5G 31% /var/log/auth.log /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/31 /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/31@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1340 2413 0 4067 6443 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:5d:c1:f2 brd ff:ff:ff:ff:ff:ff inet 10.30.123.235/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84948sec preferred_lft 84948sec inet6 fe80::f816:3eff:fe5d:c1f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:5b:ed:29:26 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::42:5bff:feed:2926/64 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) 06/28/21 _x86_64_ (2 CPU) 16:05:18 LINUX RESTART (2 CPU) 16:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:07:02 102.60 3.60 99.00 0.00 2600.13 19533.09 0.00 16:08:01 189.91 0.00 189.91 0.00 0.00 48986.85 0.00 16:09:01 57.25 0.00 57.25 0.00 0.00 10691.99 0.00 16:10:01 125.05 0.00 125.05 0.00 0.00 38984.23 0.00 16:11:01 933.14 484.84 448.30 0.00 19428.69 282131.53 0.00 16:12:01 626.92 127.36 499.57 0.00 7004.82 218502.36 0.00 16:13:01 221.25 13.15 208.09 0.00 1451.22 31252.23 0.00 16:14:01 1.27 0.00 1.27 0.00 0.00 20.95 0.00 16:15:01 0.30 0.00 0.30 0.00 0.00 4.05 0.00 16:16:01 0.22 0.00 0.22 0.00 0.00 2.60 0.00 16:17:01 0.28 0.00 0.28 0.00 0.00 3.40 0.00 16:18:01 0.25 0.00 0.25 0.00 0.00 2.52 0.00 16:19:01 0.22 0.00 0.22 0.00 0.00 2.47 0.00 16:20:01 0.28 0.00 0.28 0.00 0.00 3.13 0.00 16:21:01 0.67 0.45 0.22 0.00 100.35 2.93 0.00 16:22:01 0.82 0.00 0.82 0.00 0.00 16.04 0.00 16:23:01 0.22 0.00 0.22 0.00 0.00 2.72 0.00 16:24:01 0.27 0.00 0.27 0.00 0.00 3.56 0.00 16:25:01 0.27 0.00 0.27 0.00 0.00 2.73 0.00 16:26:01 0.17 0.00 0.17 0.00 0.00 1.52 0.00 16:27:01 0.27 0.00 0.27 0.00 0.00 3.40 0.00 16:28:01 0.20 0.00 0.20 0.00 0.00 3.00 0.00 16:29:01 0.28 0.00 0.28 0.00 0.00 3.18 0.00 Average: 98.37 27.41 70.96 0.00 1332.05 28280.25 0.00 16:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:07:02 4704040 0 903832 11.29 2620 2398448 1683876 18.59 996968 1878928 337804 16:08:01 3930864 0 1103260 13.78 2620 2972196 1567040 17.30 1283124 2247296 217432 16:09:01 3921168 0 1157640 14.45 2620 2927512 1670388 18.44 1230556 2296336 18092 16:10:01 2167328 0 1209276 15.10 2620 4629716 1653148 18.25 1677472 3545976 742616 16:11:01 1274768 0 1597084 19.94 2620 5134468 3731504 41.20 2405532 3593944 53312 16:12:01 779996 0 1754888 21.91 2620 5471436 3516092 38.82 2894988 3555916 15420 16:13:01 3080336 0 1294432 16.16 2620 3631552 1645364 18.17 1417648 2781744 20 16:14:01 3099904 0 1274860 15.92 2620 3631556 1419988 15.68 1421824 2764748 16 16:15:01 3100796 0 1273964 15.91 2620 3631560 1417852 15.65 1422024 2764764 16 16:16:01 3101072 0 1273684 15.90 2620 3631564 1417804 15.65 1421736 2764764 16 16:17:01 3101448 0 1273304 15.90 2620 3631568 1417720 15.65 1421260 2765164 12 16:18:01 3101692 0 1273056 15.90 2620 3631572 1417720 15.65 1421380 2765164 8 16:19:01 3101792 0 1272948 15.89 2620 3631580 1417756 15.65 1421396 2765164 8 16:20:01 3101684 0 1273056 15.90 2620 3631580 1417720 15.65 1421388 2765164 8 16:21:01 3095984 0 1275916 15.93 2620 3634420 1417816 15.65 1427068 2765172 24 16:22:01 3095888 0 1276012 15.93 2620 3634420 1417720 15.65 1426932 2765172 12 16:23:01 3095936 0 1275956 15.93 2620 3634428 1417720 15.65 1426940 2765172 8 16:24:01 3096044 0 1275840 15.93 2620 3634436 1417720 15.65 1426952 2765172 16 16:25:01 3095944 0 1275940 15.93 2620 3634436 1417720 15.65 1426952 2765172 8 16:26:01 3095568 0 1276308 15.94 2620 3634444 1417816 15.65 1427052 2765172 20 16:27:01 3095740 0 1276136 15.93 2620 3634444 1417792 15.65 1427056 2765172 12 16:28:01 3095952 0 1275916 15.93 2620 3634452 1417720 15.65 1426976 2765172 8 16:29:01 3095976 0 1275888 15.93 2620 3634456 1417720 15.65 1426980 2765172 8 Average: 3018692 0 1279095 15.97 2620 3708532 1658857 18.31 1508705 2788766 60213 16:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:07:02 eth0 902.58 1038.96 3427.29 121.69 0.00 0.00 0.00 0.00 16:07:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:02 docker0 896.65 708.49 73.56 2692.01 0.00 0.00 0.00 0.00 16:08:01 eth0 515.01 427.77 3462.58 46.48 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 veth2daf75e 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 16:08:01 docker0 189.95 245.42 13.39 854.34 0.00 0.00 0.00 0.00 16:09:01 eth0 27.96 15.15 21.48 11.46 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 veth2daf75e 2.26 2.26 0.18 0.18 0.00 0.00 0.00 0.00 16:09:01 docker0 2.26 2.26 0.15 0.18 0.00 0.00 0.00 0.00 16:10:01 vethcb0ea61 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 16:10:01 eth0 209.21 175.09 1708.93 129.02 0.00 0.00 0.00 0.00 16:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 vethef5562d 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 16:11:01 vethd985916 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 16:11:01 vethfa22072 0.00 0.48 0.00 0.02 0.00 0.00 0.00 0.00 16:11:01 veth3750bf5 0.00 0.48 0.00 0.02 0.00 0.00 0.00 0.00 16:12:01 vethee77bc4 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 16:12:01 veth5e0d029 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 16:12:01 vethb39091f 25.78 43.19 1.90 337.45 0.00 0.00 0.00 0.00 16:12:01 veth5e3e5a8 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 16:13:01 eth0 2902.28 2522.19 13900.42 551.63 0.00 0.00 0.00 0.00 16:13:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 16:13:01 docker0 1210.39 1126.89 94.82 4327.06 0.00 0.00 0.00 0.00 16:14:01 eth0 0.62 0.10 0.06 0.02 0.00 0.00 0.00 0.00 16:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 eth0 0.77 0.60 0.66 0.22 0.00 0.00 0.00 0.00 16:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 eth0 0.27 0.20 0.09 0.04 0.00 0.00 0.00 0.00 16:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 eth0 0.10 0.10 0.01 0.03 0.00 0.00 0.00 0.00 16:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 eth0 0.17 0.13 0.07 0.01 0.00 0.00 0.00 0.00 16:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 eth0 0.20 0.18 0.08 0.07 0.00 0.00 0.00 0.00 16:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 eth0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 eth0 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 eth0 0.08 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 eth0 0.20 0.15 0.08 0.07 0.00 0.00 0.00 0.00 16:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 eth0 0.30 0.23 0.16 0.02 0.00 0.00 0.00 0.00 16:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 eth0 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 89.06 84.05 466.07 20.58 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 52.68 49.04 4.13 188.32 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) 06/28/21 _x86_64_ (2 CPU) 16:05:18 LINUX RESTART (2 CPU) 16:06:01 CPU %user %nice %system %iowait %steal %idle 16:07:02 all 17.97 0.00 5.43 2.72 0.07 73.81 16:07:02 0 14.84 0.00 5.48 1.41 0.07 78.20 16:07:02 1 21.11 0.00 5.39 4.02 0.07 69.42 16:08:01 all 48.44 0.00 10.25 2.10 0.11 39.10 16:08:01 0 48.17 0.00 10.37 2.03 0.11 39.32 16:08:01 1 48.71 0.00 10.13 2.16 0.11 38.89 16:09:01 all 32.20 0.00 4.81 0.39 0.07 62.52 16:09:01 0 31.48 0.00 4.88 0.39 0.07 63.18 16:09:01 1 32.93 0.00 4.74 0.40 0.07 61.86 16:10:01 all 55.36 0.00 11.07 1.32 0.12 32.13 16:10:01 0 55.37 0.00 11.30 1.65 0.11 31.57 16:10:01 1 55.36 0.00 10.84 0.99 0.13 32.69 16:11:01 all 47.01 0.00 22.23 22.98 0.13 7.65 16:11:01 0 46.38 0.00 22.70 24.87 0.13 5.92 16:11:01 1 47.64 0.00 21.76 21.09 0.13 9.39 16:12:01 all 66.62 0.00 20.42 10.98 0.12 1.86 16:12:01 0 65.38 0.00 21.90 10.68 0.11 1.93 16:12:01 1 67.88 0.00 18.93 11.28 0.13 1.79 16:13:01 all 49.17 0.00 9.81 2.36 0.09 38.57 16:13:01 0 49.45 0.00 9.46 2.79 0.09 38.21 16:13:01 1 48.90 0.00 10.17 1.92 0.09 38.93 16:14:01 all 0.23 0.00 0.08 0.00 0.02 99.67 16:14:01 0 0.42 0.00 0.07 0.00 0.02 99.50 16:14:01 1 0.03 0.00 0.10 0.00 0.02 99.85 16:15:01 all 0.15 0.00 0.05 0.00 0.02 99.78 16:15:01 0 0.25 0.00 0.07 0.00 0.02 99.67 16:15:01 1 0.05 0.00 0.03 0.00 0.02 99.90 16:16:01 all 0.15 0.00 0.03 0.00 0.01 99.81 16:16:01 0 0.27 0.00 0.02 0.00 0.00 99.72 16:16:01 1 0.03 0.00 0.05 0.00 0.02 99.90 16:17:01 all 0.10 0.00 0.03 0.00 0.02 99.85 16:17:01 0 0.17 0.00 0.03 0.00 0.02 99.78 16:17:01 1 0.03 0.00 0.03 0.00 0.02 99.92 16:17:01 CPU %user %nice %system %iowait %steal %idle 16:18:01 all 0.13 0.00 0.03 0.00 0.02 99.82 16:18:01 0 0.23 0.00 0.05 0.00 0.02 99.70 16:18:01 1 0.03 0.00 0.02 0.00 0.02 99.93 16:19:01 all 0.04 0.00 0.03 0.00 0.02 99.91 16:19:01 0 0.07 0.00 0.05 0.00 0.03 99.85 16:19:01 1 0.02 0.00 0.02 0.00 0.00 99.97 16:20:01 all 0.11 0.00 0.01 0.00 0.01 99.87 16:20:01 0 0.18 0.00 0.02 0.00 0.02 99.78 16:20:01 1 0.03 0.00 0.00 0.00 0.00 99.97 16:21:01 all 0.13 0.00 0.04 0.03 0.02 99.78 16:21:01 0 0.23 0.00 0.05 0.03 0.02 99.67 16:21:01 1 0.03 0.00 0.03 0.02 0.02 99.90 16:22:01 all 0.10 0.00 0.03 0.00 0.02 99.86 16:22:01 0 0.15 0.00 0.02 0.00 0.00 99.83 16:22:01 1 0.05 0.00 0.03 0.00 0.03 99.88 16:23:01 all 0.09 0.00 0.01 0.00 0.03 99.87 16:23:01 0 0.17 0.00 0.02 0.00 0.03 99.78 16:23:01 1 0.02 0.00 0.00 0.00 0.02 99.97 16:24:01 all 0.13 0.00 0.04 0.00 0.01 99.82 16:24:01 0 0.23 0.00 0.05 0.00 0.02 99.70 16:24:01 1 0.03 0.00 0.03 0.00 0.00 99.93 16:25:01 all 0.09 0.00 0.02 0.00 0.03 99.87 16:25:01 0 0.05 0.00 0.02 0.00 0.03 99.90 16:25:01 1 0.13 0.00 0.02 0.00 0.02 99.83 16:26:01 all 0.07 0.00 0.02 0.00 0.02 99.90 16:26:01 0 0.05 0.00 0.02 0.00 0.03 99.90 16:26:01 1 0.08 0.00 0.02 0.00 0.00 99.90 16:27:01 all 0.13 0.00 0.02 0.00 0.02 99.84 16:27:01 0 0.02 0.00 0.02 0.00 0.02 99.95 16:27:01 1 0.23 0.00 0.02 0.00 0.02 99.73 16:28:01 all 0.08 0.00 0.02 0.00 0.02 99.88 16:28:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:28:01 1 0.15 0.00 0.02 0.00 0.03 99.80 16:28:01 CPU %user %nice %system %iowait %steal %idle 16:29:01 all 0.13 0.00 0.02 0.00 0.02 99.84 16:29:01 0 0.02 0.00 0.02 0.00 0.02 99.95 16:29:01 1 0.23 0.00 0.02 0.00 0.02 99.73 Average: all 13.01 0.00 3.44 1.73 0.04 81.78 Average: 0 12.82 0.00 3.53 1.77 0.04 81.83 Average: 1 13.20 0.00 3.35 1.69 0.04 81.72