---> uname -a: Linux prd-centos7-docker-4c-2g-1778.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/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% /run/cloud-init/result.json /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/7 /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/7@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1313 2629 0 3878 6446 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:05:6b:13 brd ff:ff:ff:ff:ff:ff inet 10.30.123.39/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84982sec preferred_lft 84982sec inet6 fe80::f816:3eff:fe05:6b13/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:9e:eb:60:1d 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::42:9eff:feeb:601d/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) 06/16/21 _x86_64_ (2 CPU) 20:23:07 LINUX RESTART (2 CPU) 20:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:25:01 95.00 3.61 91.39 0.00 2601.53 14331.95 0.00 20:26:02 182.88 0.00 182.88 0.00 0.00 48140.78 0.00 20:27:01 58.71 0.00 58.71 0.00 0.00 10525.34 0.00 20:28:01 61.28 0.02 61.27 0.00 0.53 8969.76 0.00 20:29:02 592.14 174.55 417.60 0.00 4238.11 267603.10 0.00 20:30:01 335.57 60.05 275.52 0.00 1560.86 86101.68 0.00 20:31:01 452.99 42.01 410.97 0.00 4281.37 226377.05 0.00 20:32:01 207.45 25.98 181.46 0.00 2013.06 28181.13 0.00 20:33:01 1.43 0.00 1.43 0.00 0.00 27.15 0.00 20:34:01 0.52 0.27 0.25 0.00 95.02 3.10 0.00 20:35:01 0.25 0.00 0.25 0.00 0.00 2.57 0.00 20:36:01 0.25 0.00 0.25 0.00 0.00 2.98 0.00 20:37:01 0.27 0.00 0.27 0.00 0.00 3.40 0.00 20:38:01 0.20 0.00 0.20 0.00 0.00 1.62 0.00 20:39:01 0.47 0.18 0.28 0.00 5.73 3.96 0.00 20:40:01 0.77 0.00 0.77 0.00 0.00 14.96 0.00 20:41:01 0.25 0.00 0.25 0.00 0.00 3.12 0.00 20:42:01 0.23 0.00 0.23 0.00 0.00 2.73 0.00 20:43:01 0.25 0.00 0.25 0.00 0.00 3.63 0.00 20:44:01 0.22 0.00 0.22 0.00 0.00 2.20 0.00 20:45:01 0.20 0.00 0.20 0.00 0.00 1.62 0.00 20:46:01 0.38 0.00 0.38 0.00 0.00 5.63 0.00 Average: 90.75 14.03 76.71 0.00 675.06 31526.16 0.00 20:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:25:01 5144120 0 802056 10.01 2620 2060144 1265276 13.97 729128 1722372 156 20:26:02 3999012 0 1147260 14.32 2620 2860048 1742696 19.24 1270668 2200264 108264 20:27:01 3746664 0 1181520 14.75 2620 3078136 1702204 18.79 1411196 2293168 25840 20:28:01 4038268 0 1100404 13.74 2620 2867648 1397192 15.43 1212540 2197884 20 20:29:02 140168 0 1454644 18.16 2620 6411508 2231536 24.64 3347324 3790936 351112 20:30:01 2320944 0 1319524 16.48 2620 4365852 1578012 17.42 1907460 3077456 8 20:31:01 1324532 0 1706544 21.31 2620 4975244 3395164 37.48 2669424 3232228 86496 20:32:01 3329796 0 1243204 15.52 2620 3433320 1304544 14.40 1057424 2930304 20 20:33:01 3334288 0 1238712 15.47 2620 3433320 1262384 13.94 1097784 2886880 12 20:34:01 3329660 0 1240528 15.49 2620 3436132 1264832 13.96 1096032 2894692 16 20:35:01 3328952 0 1241236 15.50 2620 3436132 1262384 13.94 1097496 2894412 12 20:36:01 3328928 0 1241256 15.50 2620 3436136 1262552 13.94 1095804 2896460 16 20:37:01 3329768 0 1240404 15.49 2620 3436148 1262384 13.94 1095452 2896460 12 20:38:01 3329460 0 1240712 15.49 2620 3436148 1262504 13.94 1095760 2896460 8 20:39:01 3329104 0 1241032 15.50 2620 3436184 1262480 13.94 1096268 2895664 20 20:40:01 3329388 0 1240748 15.49 2620 3436184 1262384 13.94 1096368 2895664 12 20:41:01 3327356 0 1242772 15.52 2620 3436192 1262384 13.94 1101500 2892692 16 20:42:01 3327364 0 1242760 15.52 2620 3436196 1262384 13.94 1114600 2879660 16 20:43:01 3327132 0 1242988 15.52 2620 3436200 1262384 13.94 1117616 2876532 8 20:44:01 3327012 0 1243104 15.52 2620 3436204 1262468 13.94 1117808 2876532 12 20:45:01 3327004 0 1243112 15.52 2620 3436204 1262384 13.94 1118828 2875324 12 20:46:01 3327236 0 1242872 15.52 2620 3436212 1262384 13.94 1118872 2875324 8 Average: 3211189 0 1242609 15.52 2620 3552522 1467860 16.21 1321152 2812608 26004 20:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:25:01 eth0 731.65 1003.01 3135.79 117.41 0.00 0.00 0.00 0.00 20:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 docker0 879.89 561.09 72.95 2680.84 0.00 0.00 0.00 0.00 20:26:02 eth0 512.20 449.37 3547.60 47.83 0.00 0.00 0.00 0.00 20:26:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:02 veth09c619e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:26:02 docker0 205.46 234.60 13.91 841.03 0.00 0.00 0.00 0.00 20:27:01 eth0 26.03 13.33 19.98 10.62 0.00 0.00 0.00 0.00 20:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 veth09c619e 1.36 1.36 0.11 0.11 0.00 0.00 0.00 0.00 20:27:01 docker0 1.36 1.36 0.09 0.11 0.00 0.00 0.00 0.00 20:28:01 eth0 35.92 26.39 23.00 113.39 0.00 0.00 0.00 0.00 20:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 docker0 0.90 0.90 0.06 0.07 0.00 0.00 0.00 0.00 20:29:02 vethf36bed0 0.03 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:29:02 eth0 291.39 249.41 1844.70 32.21 0.00 0.00 0.00 0.00 20:29:02 veth8602fec 0.00 0.67 0.00 0.04 0.00 0.00 0.00 0.00 20:29:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 veth88bd1c6 19.52 34.37 1.32 284.10 0.00 0.00 0.00 0.00 20:30:01 eth0 190.82 134.23 1719.25 17.97 0.00 0.00 0.00 0.00 20:30:01 veth8602fec 0.00 0.25 0.00 0.01 0.00 0.00 0.00 0.00 20:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 veth42a0be7 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:31:01 vethaa58acb 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 20:31:01 eth0 101.48 74.27 228.93 120.47 0.00 0.00 0.00 0.00 20:31:01 veth8602fec 0.00 0.27 0.00 0.01 0.00 0.00 0.00 0.00 20:32:01 eth0 60.14 39.96 168.74 12.83 0.00 0.00 0.00 0.00 20:32:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 20:32:01 docker0 1243.79 1009.59 97.21 4446.24 0.00 0.00 0.00 0.00 20:33:01 eth0 0.42 0.33 0.03 0.03 0.00 0.00 0.00 0.00 20:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 eth0 1.15 0.55 0.45 0.24 0.00 0.00 0.00 0.00 20:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 eth0 0.47 0.10 0.05 0.04 0.00 0.00 0.00 0.00 20:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 eth0 0.65 0.33 0.28 0.20 0.00 0.00 0.00 0.00 20:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 eth0 0.60 0.10 0.06 0.01 0.00 0.00 0.00 0.00 20:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 eth0 0.57 0.32 0.28 0.20 0.00 0.00 0.00 0.00 20:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 eth0 0.32 0.25 0.14 0.07 0.00 0.00 0.00 0.00 20:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 eth0 0.12 0.07 0.01 0.01 0.00 0.00 0.00 0.00 20:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 eth0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 eth0 0.35 0.22 0.15 0.07 0.00 0.00 0.00 0.00 20:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 eth0 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 20:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 eth0 0.10 0.10 0.01 0.01 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 89.00 90.74 486.43 21.55 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 56.58 45.93 4.42 202.27 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) 06/16/21 _x86_64_ (2 CPU) 20:23:07 LINUX RESTART (2 CPU) 20:24:01 CPU %user %nice %system %iowait %steal %idle 20:25:01 all 15.33 0.00 4.44 4.42 0.08 75.74 20:25:01 0 18.20 0.00 4.41 1.29 0.07 76.03 20:25:01 1 12.48 0.00 4.46 7.53 0.09 75.45 20:26:02 all 31.06 0.00 9.71 4.16 0.10 54.98 20:26:02 0 30.45 0.00 10.16 4.27 0.11 55.02 20:26:02 1 31.66 0.00 9.26 4.04 0.09 54.94 20:27:01 all 40.71 0.00 5.08 0.43 0.09 53.69 20:27:01 0 40.45 0.00 5.43 0.32 0.09 53.71 20:27:01 1 40.96 0.00 4.73 0.54 0.09 53.67 20:28:01 all 59.62 0.00 8.97 2.03 0.11 29.27 20:28:01 0 60.26 0.00 9.21 1.36 0.11 29.06 20:28:01 1 58.97 0.00 8.73 2.70 0.11 29.49 20:29:02 all 25.54 0.00 19.04 25.22 0.11 30.10 20:29:02 0 25.16 0.00 18.94 26.03 0.11 29.77 20:29:02 1 25.92 0.00 19.14 24.41 0.11 30.43 20:30:01 all 69.53 0.00 13.52 12.83 0.11 4.01 20:30:01 0 69.02 0.00 14.16 13.96 0.11 2.75 20:30:01 1 70.04 0.00 12.89 11.69 0.11 5.27 20:31:01 all 40.48 0.00 17.67 26.50 0.16 15.19 20:31:01 0 40.44 0.00 18.14 27.97 0.18 13.27 20:31:01 1 40.53 0.00 17.20 25.03 0.14 17.10 20:32:01 all 32.29 0.00 7.45 8.49 0.10 51.67 20:32:01 0 32.67 0.00 7.12 8.57 0.09 51.55 20:32:01 1 31.91 0.00 7.78 8.41 0.11 51.80 20:33:01 all 0.04 0.00 0.03 0.00 0.04 99.88 20:33:01 0 0.02 0.00 0.03 0.00 0.07 99.88 20:33:01 1 0.07 0.00 0.03 0.00 0.02 99.88 20:34:01 all 0.06 0.00 0.04 0.03 0.03 99.83 20:34:01 0 0.05 0.00 0.05 0.00 0.05 99.85 20:34:01 1 0.07 0.00 0.03 0.07 0.02 99.82 20:35:01 all 0.05 0.00 0.02 0.00 0.03 99.90 20:35:01 0 0.00 0.00 0.02 0.00 0.05 99.93 20:35:01 1 0.10 0.00 0.02 0.00 0.02 99.87 20:35:01 CPU %user %nice %system %iowait %steal %idle 20:36:01 all 0.09 0.00 0.03 0.00 0.03 99.84 20:36:01 0 0.03 0.00 0.03 0.00 0.05 99.88 20:36:01 1 0.15 0.00 0.03 0.00 0.02 99.80 20:37:01 all 0.05 0.00 0.02 0.00 0.02 99.92 20:37:01 0 0.02 0.00 0.02 0.00 0.02 99.95 20:37:01 1 0.08 0.00 0.02 0.00 0.02 99.88 20:38:01 all 0.08 0.00 0.02 0.00 0.04 99.86 20:38:01 0 0.12 0.00 0.02 0.00 0.07 99.80 20:38:01 1 0.05 0.00 0.02 0.00 0.02 99.92 20:39:01 all 0.08 0.00 0.04 0.00 0.03 99.84 20:39:01 0 0.15 0.00 0.03 0.00 0.03 99.78 20:39:01 1 0.02 0.00 0.05 0.00 0.03 99.90 20:40:01 all 0.09 0.00 0.02 0.00 0.03 99.86 20:40:01 0 0.02 0.00 0.02 0.00 0.02 99.95 20:40:01 1 0.17 0.00 0.02 0.00 0.05 99.77 20:41:01 all 0.08 0.00 0.02 0.00 0.03 99.87 20:41:01 0 0.02 0.00 0.02 0.00 0.03 99.93 20:41:01 1 0.15 0.00 0.02 0.00 0.03 99.80 20:42:01 all 0.08 0.00 0.03 0.00 0.03 99.87 20:42:01 0 0.02 0.00 0.00 0.00 0.02 99.97 20:42:01 1 0.15 0.00 0.05 0.00 0.03 99.77 20:43:01 all 0.10 0.00 0.03 0.00 0.03 99.84 20:43:01 0 0.05 0.00 0.03 0.00 0.05 99.87 20:43:01 1 0.15 0.00 0.02 0.00 0.02 99.82 20:44:01 all 0.07 0.00 0.02 0.00 0.03 99.89 20:44:01 0 0.02 0.00 0.02 0.00 0.03 99.93 20:44:01 1 0.12 0.00 0.02 0.00 0.02 99.85 20:45:01 all 0.07 0.00 0.02 0.00 0.03 99.89 20:45:01 0 0.03 0.00 0.02 0.00 0.03 99.92 20:45:01 1 0.10 0.00 0.02 0.00 0.02 99.87 20:46:01 all 0.04 0.00 0.02 0.00 0.03 99.91 20:46:01 0 0.00 0.00 0.02 0.00 0.05 99.93 20:46:01 1 0.08 0.00 0.02 0.00 0.02 99.88 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.62 0.00 3.74 3.65 0.06 78.94 Average: 0 13.68 0.00 3.80 3.63 0.06 78.82 Average: 1 13.55 0.00 3.67 3.68 0.05 79.05