---> uname -a: Linux prd-centos7-docker-4c-2g-734.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 14.2G 25.8G 35% / 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 14.2G 25.8G 35% /facter-os /dev/vda1 40.0G 14.2G 25.8G 35% /etc/resolv.conf /dev/vda1 40.0G 14.2G 25.8G 35% /etc/hostname /dev/vda1 40.0G 14.2G 25.8G 35% /etc/hosts /dev/vda1 40.0G 14.2G 25.8G 35% /var/log/auth.log /dev/vda1 40.0G 14.2G 25.8G 35% /run/cloud-init/result.json /dev/vda1 40.0G 14.2G 25.8G 35% /var/log/sa-host /dev/vda1 40.0G 14.2G 25.8G 35% /var/log/secure /dev/vda1 40.0G 14.2G 25.8G 35% /w/workspace/edgex-go/549 /dev/vda1 40.0G 14.2G 25.8G 35% /w/workspace/edgex-go/549@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1536 688 0 5596 6352 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:e0:2f:f3 brd ff:ff:ff:ff:ff:ff inet 10.30.122.172/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85185sec preferred_lft 85185sec inet6 fe80::f816:3eff:fee0:2ff3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:c4:49:48:8b 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:c4ff:fe49:488b/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) 06/29/21 _x86_64_ (2 CPU) 20:46:26 LINUX RESTART (2 CPU) 20:47:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:48:01 73.47 14.60 58.87 0.00 4805.33 9178.90 0.00 20:49:01 151.99 0.18 151.81 0.00 22.77 52748.14 0.00 20:50:01 87.31 0.00 87.31 0.00 0.00 12455.27 0.00 20:51:01 55.39 0.02 55.37 0.00 0.53 5557.14 0.00 20:52:02 467.72 162.99 304.73 0.00 4266.49 178918.36 0.00 20:53:01 411.93 142.88 269.05 0.00 7146.12 146810.39 0.00 20:54:02 740.85 203.14 537.71 0.00 6423.01 267497.39 0.00 20:55:01 207.11 24.53 182.59 0.00 1885.77 27040.41 0.00 20:56:01 9.36 0.97 8.39 0.00 44.50 164.29 0.00 20:57:01 0.32 0.00 0.32 0.00 0.00 5.56 0.00 20:58:01 0.27 0.00 0.27 0.00 0.00 3.66 0.00 20:59:01 0.22 0.00 0.22 0.00 0.00 2.45 0.00 21:00:01 0.28 0.00 0.28 0.00 0.00 3.41 0.00 21:01:01 0.35 0.03 0.32 0.00 0.67 3.68 0.00 21:02:01 0.67 0.37 0.30 0.00 8.79 5.50 0.00 21:03:01 0.85 0.00 0.85 0.00 0.00 16.18 0.00 21:04:01 0.22 0.00 0.22 0.00 0.00 2.45 0.00 21:05:01 0.18 0.00 0.18 0.00 0.00 2.18 0.00 21:06:01 230.93 2.71 228.21 0.00 284.88 53708.13 0.00 Average: 128.40 29.10 99.30 0.00 1307.32 39739.79 0.00 20:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:48:01 4956512 0 829788 10.36 2620 2220020 1394844 15.40 891676 1741404 321088 20:49:01 3719816 0 1072596 13.39 2620 3213908 1615304 17.83 1234760 2501916 139724 20:50:01 3755308 0 1170984 14.62 2620 3080028 1726632 19.06 1416096 2283624 149772 20:51:01 3782256 0 1181004 14.75 2620 3043060 1785292 19.71 1359348 2302896 114908 20:52:02 176244 0 1443588 18.02 2620 6386488 2392744 26.42 3187804 3928332 1098024 20:53:01 651676 0 1508632 18.84 2620 5846012 2650636 29.26 2956296 3660280 7916 20:54:02 890412 0 1519616 18.97 2620 5596292 2742288 30.28 2697796 3620736 1164 20:55:01 2828160 0 1312676 16.39 2620 3865484 1522188 16.81 1118120 3337392 32 20:56:01 2859688 0 1279592 15.98 2620 3867040 1404108 15.50 1220168 3206636 16 20:57:01 2869192 0 1270084 15.86 2620 3867044 1302884 14.38 1217680 3202208 8 20:58:01 2870136 0 1269136 15.85 2620 3867048 1296780 14.32 1217068 3202324 8 20:59:01 2871120 0 1268148 15.83 2620 3867052 1288604 14.23 1216420 3202300 8 21:00:01 2872244 0 1267016 15.82 2620 3867060 1281360 14.15 1215428 3202620 8 21:01:01 2870252 0 1269008 15.84 2620 3867060 1283976 14.18 1216384 3202616 8 21:02:01 2871444 0 1267604 15.83 2620 3867272 1281868 14.15 1215928 3202448 16 21:03:01 2871572 0 1267476 15.83 2620 3867272 1281976 14.15 1216140 3202448 8 21:04:01 2871192 0 1267848 15.83 2620 3867280 1281988 14.15 1216224 3202464 12 21:05:01 2871028 0 1268008 15.83 2620 3867284 1282012 14.15 1216432 3202464 8 21:06:01 1348568 0 1459904 18.23 2620 5197848 1649356 18.21 1431628 4348268 28 Average: 2674043 0 1273300 15.90 2620 4058976 1603413 17.70 1497968 3144915 96461 20:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:48:01 eth0 1716.69 1765.50 6414.81 207.91 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 veth6324925 985.95 757.49 91.95 2700.46 0.00 0.00 0.00 0.00 20:48:01 docker0 985.95 757.35 78.47 2700.45 0.00 0.00 0.00 0.00 20:49:01 eth0 586.68 514.97 3548.75 50.77 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 239.89 273.13 15.96 843.98 0.00 0.00 0.00 0.00 20:50:01 eth0 43.16 24.51 37.95 15.87 0.00 0.00 0.00 0.00 20:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 veth437a32c 0.63 0.77 0.05 0.07 0.00 0.00 0.00 0.00 20:50:01 docker0 0.63 0.63 0.04 0.06 0.00 0.00 0.00 0.00 20:51:01 eth0 31.64 23.06 19.12 112.01 0.00 0.00 0.00 0.00 20:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 veth437a32c 1.22 1.22 0.10 0.10 0.00 0.00 0.00 0.00 20:51:01 docker0 1.22 1.22 0.08 0.10 0.00 0.00 0.00 0.00 20:52:02 veth34104f9 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 20:52:02 eth0 259.79 210.30 1850.19 31.57 0.00 0.00 0.00 0.00 20:52:02 veth08cde44 0.00 0.80 0.00 0.05 0.00 0.00 0.00 0.00 20:52:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:01 vethad7885c 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 20:53:01 veth8af8fab 0.05 0.20 0.00 0.01 0.00 0.00 0.00 0.00 20:53:01 vethf3407cc 2.61 7.06 0.18 30.17 0.00 0.00 0.00 0.00 20:53:01 eth0 30.56 15.96 92.62 8.53 0.00 0.00 0.00 0.00 20:54:02 veth435401e 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 20:54:02 veth0aec81a 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 20:54:02 eth0 281.81 207.32 1772.10 127.99 0.00 0.00 0.00 0.00 20:54:02 veth08cde44 0.00 1.66 0.00 0.08 0.00 0.00 0.00 0.00 20:55:01 eth0 149.97 127.96 202.71 340.92 0.00 0.00 0.00 0.00 20:55:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 20:55:01 docker0 1391.18 1253.61 105.46 4447.27 0.00 0.00 0.00 0.00 20:56:01 eth0 277.27 278.58 145.58 1215.98 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 0.52 0.30 0.27 0.20 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 1.53 0.77 1.20 0.11 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 1.57 0.35 0.37 0.20 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 0.15 0.07 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 0.47 0.27 0.27 0.20 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 0.12 0.08 0.01 0.01 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 0.50 0.20 0.16 0.07 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 1.15 0.32 0.34 0.20 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 0.60 0.28 0.28 0.20 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 veth150fcb5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 eth0 897.98 826.57 7676.73 154.83 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 53.88 53.85 4.48 372.15 0.00 0.00 0.00 0.00 Average: veth150fcb5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 225.67 210.66 1147.91 119.19 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 74.90 67.78 5.70 249.98 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) 06/29/21 _x86_64_ (2 CPU) 20:46:26 LINUX RESTART (2 CPU) 20:47:01 CPU %user %nice %system %iowait %steal %idle 20:48:01 all 28.47 0.00 6.00 2.71 0.10 62.72 20:48:01 0 30.47 0.00 7.02 2.07 0.09 60.34 20:48:01 1 26.49 0.00 4.98 3.35 0.11 65.07 20:49:01 all 11.75 0.00 5.75 3.68 0.08 78.74 20:49:01 0 12.13 0.00 6.13 3.60 0.09 78.05 20:49:01 1 11.37 0.00 5.38 3.76 0.07 79.42 20:50:01 all 55.72 0.00 6.63 0.88 0.09 36.68 20:50:01 0 55.54 0.00 6.97 0.69 0.09 36.71 20:50:01 1 55.89 0.00 6.30 1.07 0.09 36.65 20:51:01 all 47.63 0.00 6.55 0.54 0.09 45.20 20:51:01 0 47.17 0.00 6.13 0.70 0.09 45.92 20:51:01 1 48.09 0.00 6.97 0.38 0.09 44.48 20:52:02 all 31.72 0.00 16.65 23.50 0.12 28.00 20:52:02 0 31.38 0.00 17.04 23.06 0.12 28.39 20:52:02 1 32.07 0.00 16.27 23.94 0.11 27.61 20:53:01 all 66.90 0.00 13.52 16.69 0.11 2.78 20:53:01 0 66.24 0.00 14.10 16.50 0.11 3.04 20:53:01 1 67.55 0.00 12.94 16.88 0.11 2.52 20:54:02 all 31.89 0.00 20.28 39.84 0.14 7.86 20:54:02 0 32.46 0.00 20.09 39.41 0.13 7.91 20:54:02 1 31.32 0.00 20.47 40.26 0.14 7.80 20:55:01 all 53.59 0.00 10.33 6.31 0.11 29.66 20:55:01 0 53.14 0.00 10.37 6.21 0.11 30.16 20:55:01 1 54.04 0.00 10.28 6.41 0.11 29.15 20:56:01 all 12.54 0.00 2.34 0.05 0.08 84.98 20:56:01 0 12.62 0.00 2.41 0.07 0.07 84.83 20:56:01 1 12.47 0.00 2.27 0.03 0.09 85.14 20:57:01 all 0.23 0.00 0.05 0.00 0.04 99.67 20:57:01 0 0.40 0.00 0.03 0.00 0.03 99.53 20:57:01 1 0.07 0.00 0.07 0.00 0.05 99.82 20:58:01 all 0.12 0.00 0.03 0.00 0.03 99.82 20:58:01 0 0.18 0.00 0.02 0.00 0.02 99.78 20:58:01 1 0.05 0.00 0.03 0.00 0.05 99.87 20:58:01 CPU %user %nice %system %iowait %steal %idle 20:59:01 all 0.09 0.00 0.03 0.00 0.03 99.86 20:59:01 0 0.13 0.00 0.02 0.00 0.02 99.83 20:59:01 1 0.05 0.00 0.03 0.00 0.03 99.88 21:00:01 all 0.08 0.00 0.03 0.00 0.03 99.87 21:00:01 0 0.05 0.00 0.03 0.00 0.03 99.88 21:00:01 1 0.12 0.00 0.02 0.00 0.02 99.85 21:01:01 all 0.06 0.00 0.02 0.01 0.03 99.88 21:01:01 0 0.03 0.00 0.02 0.00 0.05 99.90 21:01:01 1 0.08 0.00 0.02 0.02 0.02 99.87 21:02:01 all 0.05 0.00 0.07 0.00 0.03 99.86 21:02:01 0 0.03 0.00 0.05 0.00 0.05 99.87 21:02:01 1 0.07 0.00 0.08 0.00 0.00 99.85 21:03:01 all 0.07 0.00 0.01 0.00 0.03 99.89 21:03:01 0 0.12 0.00 0.02 0.00 0.05 99.82 21:03:01 1 0.02 0.00 0.00 0.00 0.02 99.97 21:04:01 all 0.08 0.00 0.02 0.00 0.03 99.87 21:04:01 0 0.13 0.00 0.02 0.00 0.02 99.83 21:04:01 1 0.03 0.00 0.02 0.00 0.05 99.90 21:05:01 all 0.10 0.00 0.03 0.00 0.02 99.86 21:05:01 0 0.17 0.00 0.03 0.00 0.02 99.78 21:05:01 1 0.03 0.00 0.02 0.00 0.02 99.93 21:06:01 all 20.84 0.00 9.65 5.74 0.09 63.67 21:06:01 0 21.36 0.00 10.02 6.66 0.07 61.89 21:06:01 1 20.33 0.00 9.29 4.83 0.11 65.44 Average: all 18.22 0.00 4.95 5.04 0.07 71.72 Average: 0 18.31 0.00 5.08 4.99 0.06 71.56 Average: 1 18.13 0.00 4.83 5.09 0.07 71.89