---> uname -a: Linux prd-centos7-docker-4c-2g-993.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 12.5G 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% /var/log/auth.log /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% /w/workspace/edgex-go/3 /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/3@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1221 1543 0 5056 6562 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:b5:6b:c7 brd ff:ff:ff:ff:ff:ff inet 10.30.123.172/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84985sec preferred_lft 84985sec inet6 fe80::f816:3eff:feb5:6bc7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:e6:5a:8c:18 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:e6ff:fe5a:8c18/64 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) 06/08/21 _x86_64_ (2 CPU) 20:44:31 LINUX RESTART (2 CPU) 20:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:46:01 67.33 5.55 61.78 0.00 3009.49 8748.48 0.00 20:47:01 85.80 0.18 85.61 0.00 22.78 41772.67 0.00 20:48:01 145.46 0.00 145.46 0.00 0.00 18721.28 0.00 20:49:01 56.98 0.02 56.96 0.00 0.53 9937.55 0.00 20:50:03 229.06 6.27 222.79 0.00 4365.22 133230.83 0.00 20:51:01 810.21 464.17 346.04 0.00 34848.50 189478.61 0.00 20:52:01 306.23 5.00 301.23 0.00 2434.37 111335.64 0.00 20:53:01 379.90 7.64 372.26 0.00 1989.41 122477.09 0.00 20:54:01 32.63 10.89 21.74 0.00 1301.67 1545.89 0.00 20:55:01 1.67 0.00 1.67 0.00 0.00 28.54 0.00 20:56:01 0.57 0.23 0.33 0.00 94.87 4.60 0.00 20:57:01 0.18 0.00 0.18 0.00 0.00 1.65 0.00 20:58:01 0.48 0.00 0.48 0.00 0.00 5.13 0.00 20:59:01 0.63 0.00 0.63 0.00 0.00 6.53 0.00 21:00:01 0.53 0.18 0.35 0.00 5.73 4.61 0.00 21:01:01 0.85 0.07 0.78 0.00 0.80 16.21 0.00 21:02:01 0.43 0.15 0.28 0.00 2.93 5.10 0.00 21:03:01 0.32 0.00 0.32 0.00 0.00 3.58 0.00 21:04:01 0.23 0.00 0.23 0.00 0.00 2.87 0.00 21:05:01 0.15 0.00 0.15 0.00 0.00 1.92 0.00 21:06:01 0.17 0.00 0.17 0.00 0.00 2.48 0.00 21:07:01 0.22 0.00 0.22 0.00 0.00 2.23 0.00 21:08:01 42.37 40.97 1.40 0.00 4187.34 40.81 0.00 Average: 93.15 22.89 70.26 0.00 2227.98 27597.20 0.00 20:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:46:01 5092924 0 893180 11.15 2620 2020216 1468876 16.22 887952 1615892 121260 20:47:01 4119512 0 965156 12.05 2620 2921652 1620992 17.90 1050436 2350676 68308 20:48:01 3863252 0 1090752 13.62 2620 3052316 1767620 19.52 1308168 2277652 263756 20:49:01 3761472 0 1248632 15.59 2620 2996216 1868064 20.62 1401988 2283332 80164 20:50:03 1389964 0 1213504 15.15 2620 5402852 1850188 20.43 1784076 4160828 538740 20:51:01 1094644 0 1611072 20.12 2620 5300604 3494556 38.58 2450308 3736072 65544 20:52:01 807896 0 1294344 16.16 2620 5904080 2019920 22.30 1907848 4569468 36156 20:53:01 1679500 0 1229304 15.35 2620 5097516 1540656 17.01 1930836 3652464 8 20:54:01 2214756 0 1149632 14.35 2620 4641932 1278580 14.12 1417636 3659488 12 20:55:01 2221576 0 1142808 14.27 2620 4641936 1240532 13.70 1414424 3659488 8 20:56:01 2217800 0 1143776 14.28 2620 4644744 1240628 13.70 1420084 3659636 8 20:57:01 2219272 0 1142296 14.26 2620 4644752 1240568 13.70 1419932 3659636 8 20:58:01 2219176 0 1142384 14.26 2620 4644760 1240532 13.70 1419660 3659904 8 20:59:01 2219276 0 1142284 14.26 2620 4644760 1240532 13.70 1419776 3659904 8 21:00:01 2219152 0 1142372 14.26 2620 4644796 1240532 13.70 1420724 3658992 16 21:01:01 2216928 0 1144596 14.29 2620 4644796 1244208 13.74 1421628 3658992 8 21:02:01 2220936 0 1140404 14.24 2620 4644980 1264720 13.96 1423980 3653076 8 21:03:01 2223060 0 1138276 14.21 2620 4644984 1236736 13.65 1421864 3653076 8 21:04:01 2220560 0 1140772 14.24 2620 4644988 1286080 14.20 1425452 3652020 12 21:05:01 2220308 0 1141020 14.25 2620 4644992 1285800 14.20 1425568 3652020 20 21:06:01 2221516 0 1139808 14.23 2620 4644996 1265132 13.97 1424948 3652020 8 21:07:01 2221380 0 1139940 14.23 2620 4645000 1258964 13.90 1424900 3652020 8 21:08:01 1947272 0 1208884 15.09 2620 4850164 1634888 18.05 1511024 3836604 79304 Average: 2384006 0 1162835 14.52 2620 4459480 1514318 16.72 1484053 3464055 54495 20:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:46:01 veth3a90d61 820.75 650.71 75.89 2083.10 0.00 0.00 0.00 0.00 20:46:01 eth0 1610.07 1494.97 5779.20 180.16 0.00 0.00 0.00 0.00 20:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 docker0 820.75 650.57 64.67 2083.09 0.00 0.00 0.00 0.00 20:47:01 vethee90457 121.65 143.28 8.06 363.91 0.00 0.00 0.00 0.00 20:47:01 eth0 587.66 588.06 3679.92 81.65 0.00 0.00 0.00 0.00 20:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 docker0 334.17 302.53 22.54 981.42 0.00 0.00 0.00 0.00 20:48:01 eth0 171.95 153.12 520.00 77.39 0.00 0.00 0.00 0.00 20:48:01 veth4bade2a 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 docker0 124.90 125.64 9.60 481.83 0.00 0.00 0.00 0.00 20:49:01 eth0 25.51 13.12 18.36 9.81 0.00 0.00 0.00 0.00 20:49:01 veth4bade2a 2.15 2.15 0.17 0.18 0.00 0.00 0.00 0.00 20:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 docker0 2.15 2.15 0.14 0.18 0.00 0.00 0.00 0.00 20:50:03 eth0 181.29 154.35 1664.16 70.35 0.00 0.00 0.00 0.00 20:50:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:03 veth6abe624 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 vetha3d0bdd 0.03 0.14 0.00 0.01 0.00 0.00 0.00 0.00 20:51:01 vethebe3ceb 0.00 0.24 0.00 0.02 0.00 0.00 0.00 0.00 20:51:01 vethcb1d68d 0.00 0.45 0.00 0.02 0.00 0.00 0.00 0.00 20:51:01 eth0 99.17 74.49 196.31 27.19 0.00 0.00 0.00 0.00 20:52:01 veth3e759c5 1.05 1.98 0.08 4.32 0.00 0.00 0.00 0.00 20:52:01 eth0 70.64 41.62 216.60 52.57 0.00 0.00 0.00 0.00 20:52:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 20:52:01 veth6abe624 0.00 1.37 0.00 0.07 0.00 0.00 0.00 0.00 20:53:01 eth0 244.18 174.22 1750.06 82.67 0.00 0.00 0.00 0.00 20:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:01 veth6abe624 0.00 0.38 0.00 0.02 0.00 0.00 0.00 0.00 20:53:01 docker0 1411.76 1266.23 105.33 4344.36 0.00 0.00 0.00 0.00 20:54:01 eth0 6.73 4.28 5.74 2.44 0.00 0.00 0.00 0.00 20:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:54:01 docker0 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 20:55:01 eth0 0.35 0.25 0.02 0.02 0.00 0.00 0.00 0.00 20:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:56:01 eth0 0.23 0.22 0.08 0.07 0.00 0.00 0.00 0.00 20:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:01 eth0 0.18 0.12 0.07 0.01 0.00 0.00 0.00 0.00 20:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:58:01 eth0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 eth0 0.07 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 eth0 0.58 0.20 0.13 0.07 0.00 0.00 0.00 0.00 21:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 eth0 2.13 1.65 0.45 9.76 0.00 0.00 0.00 0.00 21:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 eth0 1.97 1.28 0.38 6.64 0.00 0.00 0.00 0.00 21:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 eth0 4.03 2.57 0.79 25.66 0.00 0.00 0.00 0.00 21:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 eth0 1.88 0.70 0.64 1.50 0.00 0.00 0.00 0.00 21:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 eth0 2.23 0.62 0.80 0.46 0.00 0.00 0.00 0.00 21:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 eth0 1.40 0.63 0.80 0.58 0.00 0.00 0.00 0.00 21:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 eth0 84.99 71.32 815.20 10.25 0.00 0.00 0.00 0.00 21:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 134.80 120.91 638.80 27.85 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 61.41 55.09 4.58 188.99 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) 06/08/21 _x86_64_ (2 CPU) 20:44:31 LINUX RESTART (2 CPU) 20:45:01 CPU %user %nice %system %iowait %steal %idle 20:46:01 all 17.63 0.00 4.73 6.58 0.11 70.95 20:46:01 0 17.98 0.00 5.05 8.99 0.11 67.88 20:46:01 1 17.29 0.00 4.42 4.19 0.11 73.99 20:47:01 all 13.75 0.00 4.13 3.88 0.07 78.17 20:47:01 0 16.25 0.00 4.53 2.33 0.07 76.82 20:47:01 1 11.28 0.00 3.73 5.42 0.07 79.51 20:48:01 all 55.99 0.00 8.77 5.23 0.12 29.90 20:48:01 0 56.27 0.00 8.23 5.75 0.11 29.64 20:48:01 1 55.70 0.00 9.31 4.71 0.13 30.16 20:49:01 all 33.92 0.00 4.64 0.55 0.08 60.80 20:49:01 0 35.04 0.00 4.50 0.51 0.09 59.86 20:49:01 1 32.81 0.00 4.78 0.60 0.07 61.74 20:50:03 all 45.88 0.00 12.95 3.53 0.09 37.56 20:50:03 0 45.89 0.00 13.12 2.82 0.09 38.08 20:50:03 1 45.86 0.00 12.78 4.24 0.09 37.03 20:51:01 all 40.38 0.00 16.13 36.48 0.13 6.88 20:51:01 0 39.79 0.00 16.55 36.69 0.13 6.83 20:51:01 1 40.98 0.00 15.70 36.26 0.13 6.92 20:52:01 all 55.94 0.00 12.19 27.01 0.14 4.73 20:52:01 0 56.74 0.00 11.58 27.43 0.13 4.12 20:52:01 1 55.13 0.00 12.80 26.58 0.15 5.34 20:53:01 all 53.55 0.00 15.45 12.84 0.13 18.04 20:53:01 0 53.54 0.00 14.87 11.67 0.14 19.79 20:53:01 1 53.56 0.00 16.03 14.02 0.11 16.28 20:54:01 all 0.86 0.00 0.81 1.16 0.03 97.14 20:54:01 0 0.89 0.00 0.84 1.32 0.03 96.92 20:54:01 1 0.84 0.00 0.77 0.99 0.03 97.36 20:55:01 all 0.06 0.00 0.07 0.00 0.03 99.85 20:55:01 0 0.08 0.00 0.07 0.00 0.03 99.82 20:55:01 1 0.03 0.00 0.07 0.00 0.02 99.88 20:56:01 all 0.17 0.00 0.04 0.01 0.03 99.76 20:56:01 0 0.30 0.00 0.05 0.00 0.03 99.62 20:56:01 1 0.03 0.00 0.03 0.02 0.02 99.90 20:56:01 CPU %user %nice %system %iowait %steal %idle 20:57:01 all 0.11 0.00 0.02 0.00 0.03 99.85 20:57:01 0 0.20 0.00 0.02 0.00 0.03 99.75 20:57:01 1 0.02 0.00 0.02 0.00 0.02 99.95 20:58:01 all 0.15 0.00 0.02 0.00 0.03 99.81 20:58:01 0 0.27 0.00 0.03 0.00 0.03 99.67 20:58:01 1 0.03 0.00 0.00 0.00 0.02 99.95 20:59:01 all 0.03 0.00 0.02 0.00 0.02 99.94 20:59:01 0 0.02 0.00 0.02 0.00 0.02 99.95 20:59:01 1 0.03 0.00 0.02 0.00 0.02 99.93 21:00:01 all 0.06 0.00 0.03 0.01 0.03 99.87 21:00:01 0 0.05 0.00 0.05 0.02 0.05 99.83 21:00:01 1 0.07 0.00 0.02 0.00 0.02 99.90 21:01:01 all 0.04 0.00 0.03 0.00 0.03 99.89 21:01:01 0 0.02 0.00 0.05 0.00 0.05 99.88 21:01:01 1 0.07 0.00 0.02 0.00 0.02 99.90 21:02:01 all 0.13 0.00 0.04 0.00 0.02 99.82 21:02:01 0 0.08 0.00 0.05 0.00 0.03 99.83 21:02:01 1 0.17 0.00 0.03 0.00 0.00 99.80 21:03:01 all 0.03 0.00 0.03 0.00 0.03 99.91 21:03:01 0 0.03 0.00 0.03 0.00 0.03 99.90 21:03:01 1 0.03 0.00 0.03 0.00 0.02 99.92 21:04:01 all 0.11 0.00 0.05 0.00 0.03 99.82 21:04:01 0 0.10 0.00 0.05 0.00 0.03 99.82 21:04:01 1 0.12 0.00 0.05 0.00 0.02 99.82 21:05:01 all 0.08 0.00 0.02 0.00 0.03 99.88 21:05:01 0 0.10 0.00 0.02 0.00 0.03 99.85 21:05:01 1 0.05 0.00 0.02 0.00 0.02 99.92 21:06:01 all 0.06 0.00 0.03 0.00 0.02 99.89 21:06:01 0 0.10 0.00 0.03 0.00 0.02 99.85 21:06:01 1 0.02 0.00 0.03 0.00 0.02 99.93 21:07:01 all 0.05 0.00 0.02 0.00 0.02 99.92 21:07:01 0 0.02 0.00 0.02 0.00 0.02 99.95 21:07:01 1 0.08 0.00 0.02 0.00 0.02 99.88 21:07:01 CPU %user %nice %system %iowait %steal %idle 21:08:01 all 3.04 0.00 1.08 0.92 0.03 94.91 21:08:01 0 2.75 0.00 1.04 1.04 0.05 95.11 21:08:01 1 3.33 0.00 1.13 0.81 0.02 94.72 Average: all 13.31 0.00 3.35 4.00 0.05 79.29 Average: 0 13.50 0.00 3.33 4.01 0.06 79.10 Average: 1 13.12 0.00 3.37 3.98 0.05 79.48