---> uname -a: Linux prd-centos7-docker-4c-2g-722.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% /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% /var/log/sa-host /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/1 /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/1@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1237 2217 0 4366 6553 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:a5:43:36 brd ff:ff:ff:ff:ff:ff inet 10.30.123.197/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85032sec preferred_lft 85032sec inet6 fe80::f816:3eff:fea5:4336/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:1e:63:95:15 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::42:1eff:fe63:9515/64 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) 20:16:00 LINUX RESTART (2 CPU) 20:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:18:01 35.95 0.70 35.25 0.00 352.98 14013.02 0.00 20:19:01 190.64 0.00 190.64 0.00 0.00 48299.55 0.00 20:20:01 57.96 0.00 57.96 0.00 0.00 10715.18 0.00 20:21:02 197.23 15.45 181.78 0.00 373.92 96168.61 0.00 20:22:02 570.48 198.26 372.22 0.00 6038.59 219566.32 0.00 20:23:01 560.41 95.58 464.83 0.00 5053.57 200449.29 0.00 20:24:01 237.14 20.58 216.56 0.00 2075.98 52719.46 0.00 20:25:01 1.12 0.00 1.12 0.00 0.00 15.08 0.00 20:26:01 0.18 0.00 0.18 0.00 0.00 1.88 0.00 20:27:01 0.27 0.02 0.25 0.00 0.13 3.68 0.00 20:28:01 0.25 0.00 0.25 0.00 0.00 2.57 0.00 20:29:01 0.25 0.00 0.25 0.00 0.00 3.15 0.00 20:30:01 0.25 0.00 0.25 0.00 0.00 2.60 0.00 20:31:01 0.27 0.07 0.20 0.00 2.00 1.48 0.00 20:32:01 0.95 0.12 0.83 0.00 3.73 18.39 0.00 20:33:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 20:34:01 0.27 0.05 0.22 0.00 0.40 3.68 0.00 20:35:01 0.23 0.02 0.22 0.00 0.13 3.40 0.00 20:36:01 0.27 0.00 0.27 0.00 0.00 3.53 0.00 20:37:01 0.22 0.00 0.22 0.00 0.00 2.45 0.00 20:38:01 0.23 0.00 0.23 0.00 0.00 2.03 0.00 Average: 87.69 15.55 72.14 0.00 654.30 30350.78 0.00 20:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:18:01 4445080 0 937080 11.70 2620 2624160 1697748 18.74 1099420 2025808 563904 20:19:01 3948136 0 1046796 13.07 2620 3011388 1659304 18.32 1238832 2271176 255660 20:20:01 3964248 0 1061448 13.25 2620 2980624 1674380 18.49 1191356 2294268 69136 20:21:02 147484 0 1390340 17.36 2620 6468496 2475548 27.33 3071928 4105276 1393700 20:22:02 293668 0 1790984 22.36 2620 5921668 3660824 40.42 3170416 3799896 182604 20:23:01 740444 0 1460404 18.23 2620 5805472 2904396 32.07 2526416 3953020 776 20:24:01 2890420 0 1172656 14.64 2620 3943244 1467896 16.21 1358600 3033412 20 20:25:01 2904016 0 1159052 14.47 2620 3943252 1251728 13.82 1371632 3011488 20 20:26:01 2902936 0 1160132 14.49 2620 3943252 1251560 13.82 1410500 2975824 16 20:27:01 2902672 0 1160388 14.49 2620 3943260 1251644 13.82 1410548 2975828 8 20:28:01 2901240 0 1161820 14.51 2620 3943260 1251740 13.82 1408584 2978848 8 20:29:01 2901608 0 1161444 14.50 2620 3943268 1251716 13.82 1412564 2974752 8 20:30:01 2902352 0 1160696 14.49 2620 3943272 1251560 13.82 1412288 2974752 8 20:31:01 2897620 0 1165428 14.55 2620 3943272 1253492 13.84 1416308 2974752 20 20:32:01 2899104 0 1163908 14.53 2620 3943308 1251740 13.82 1415048 2974632 20 20:33:01 2899632 0 1163380 14.53 2620 3943308 1251560 13.82 1414340 2974632 16 20:34:01 2897528 0 1165476 14.55 2620 3943316 1251624 13.82 1417660 2973944 20 20:35:01 2896908 0 1166088 14.56 2620 3943324 1251792 13.82 1417920 2973944 20 20:36:01 2897504 0 1165488 14.55 2620 3943328 1251624 13.82 1417724 2973948 12 20:37:01 2897128 0 1165860 14.56 2620 3943332 1251744 13.82 1417980 2973948 8 20:38:01 2897676 0 1165308 14.55 2620 3943336 1251624 13.82 1417732 2973948 20 Average: 2715591 0 1197342 14.95 2620 4093388 1574535 17.38 1591324 3008005 117429 20:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:18:01 eth0 931.39 1296.62 5698.25 150.91 0.00 0.00 0.00 0.00 20:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:18:01 docker0 992.51 593.06 77.92 2685.47 0.00 0.00 0.00 0.00 20:19:01 eth0 248.51 174.83 875.80 29.04 0.00 0.00 0.00 0.00 20:19:01 veth6b6f284 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:19:01 docker0 152.49 209.09 10.24 837.98 0.00 0.00 0.00 0.00 20:20:01 eth0 32.45 17.60 25.86 14.95 0.00 0.00 0.00 0.00 20:20:01 veth6b6f284 2.23 2.23 0.18 0.18 0.00 0.00 0.00 0.00 20:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 docker0 2.23 2.23 0.15 0.18 0.00 0.00 0.00 0.00 20:21:02 eth0 182.44 155.64 1678.41 77.30 0.00 0.00 0.00 0.00 20:21:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:02 veth44a5b5c 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:21:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:22:02 vethdfcdc7d 0.05 0.19 0.00 0.01 0.00 0.00 0.00 0.00 20:22:02 veth98cf62f 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 20:22:02 veth064aa07 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 20:22:02 veth0a5934a 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 20:23:01 veth1eeba6e 0.02 0.17 0.00 0.01 0.00 0.00 0.00 0.00 20:23:01 veth3339103 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 20:23:01 eth0 2869.07 2779.66 14027.88 484.36 0.00 0.00 0.00 0.00 20:23:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 20:24:01 eth0 66.84 43.83 143.97 64.48 0.00 0.00 0.00 0.00 20:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 docker0 1282.92 993.42 96.82 4348.59 0.00 0.00 0.00 0.00 20:25:01 eth0 1.15 0.53 0.33 0.22 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 eth0 0.18 0.13 0.02 0.01 0.00 0.00 0.00 0.00 20:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 eth0 1.03 0.23 0.20 0.07 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 eth0 0.90 0.32 0.32 0.20 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 eth0 0.52 0.30 0.27 0.20 0.00 0.00 0.00 0.00 20:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 eth0 0.13 0.10 0.01 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 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 eth0 0.97 0.32 0.32 0.20 0.00 0.00 0.00 0.00 20:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 20:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 eth0 0.10 0.10 0.01 0.01 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 0.08 0.05 0.01 0.00 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 1.67 0.30 0.43 0.21 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 0.15 0.05 0.01 0.00 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 0.65 0.38 0.40 0.26 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 0.08 0.07 0.01 0.01 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 Average: eth0 87.17 92.85 499.97 20.82 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 61.17 47.37 4.62 207.34 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) 20:16:00 LINUX RESTART (2 CPU) 20:17:01 CPU %user %nice %system %iowait %steal %idle 20:18:01 all 16.11 0.00 4.19 1.98 0.08 77.65 20:18:01 0 16.44 0.00 4.55 1.65 0.07 77.29 20:18:01 1 15.78 0.00 3.83 2.30 0.09 78.01 20:19:01 all 51.28 0.00 9.15 3.19 0.09 36.29 20:19:01 0 51.77 0.00 8.73 3.71 0.09 35.70 20:19:01 1 50.79 0.00 9.56 2.67 0.09 36.89 20:20:01 all 33.68 0.00 4.20 0.53 0.08 61.51 20:20:01 0 32.97 0.00 4.34 0.42 0.09 62.19 20:20:01 1 34.39 0.00 4.06 0.65 0.07 60.83 20:21:02 all 50.10 0.00 12.99 3.39 0.08 33.44 20:21:02 0 50.08 0.00 13.26 2.82 0.09 33.76 20:21:02 1 50.12 0.00 12.72 3.96 0.07 33.13 20:22:02 all 51.44 0.00 15.85 26.53 0.11 6.07 20:22:02 0 52.09 0.00 15.32 26.85 0.11 5.63 20:22:02 1 50.79 0.00 16.37 26.20 0.11 6.52 20:23:01 all 65.32 0.00 18.38 12.13 0.10 4.07 20:23:01 0 65.24 0.00 18.76 11.09 0.11 4.79 20:23:01 1 65.39 0.00 17.99 13.17 0.09 3.35 20:24:01 all 33.45 0.00 8.62 1.51 0.07 56.35 20:24:01 0 33.21 0.00 8.66 1.65 0.07 56.41 20:24:01 1 33.70 0.00 8.58 1.37 0.07 56.29 20:25:01 all 0.10 0.00 0.05 0.00 0.03 99.82 20:25:01 0 0.15 0.00 0.05 0.00 0.02 99.78 20:25:01 1 0.05 0.00 0.05 0.00 0.03 99.87 20:26:01 all 0.11 0.00 0.08 0.00 0.03 99.78 20:26:01 0 0.07 0.00 0.07 0.00 0.03 99.83 20:26:01 1 0.15 0.00 0.08 0.00 0.03 99.73 20:27:01 all 0.08 0.00 0.04 0.01 0.02 99.85 20:27:01 0 0.03 0.00 0.05 0.02 0.03 99.87 20:27:01 1 0.13 0.00 0.03 0.00 0.00 99.83 20:28:01 all 0.13 0.00 0.03 0.00 0.03 99.82 20:28:01 0 0.05 0.00 0.03 0.00 0.03 99.88 20:28:01 1 0.20 0.00 0.02 0.00 0.02 99.77 20:28:01 CPU %user %nice %system %iowait %steal %idle 20:29:01 all 0.10 0.00 0.02 0.00 0.03 99.86 20:29:01 0 0.03 0.00 0.02 0.00 0.03 99.92 20:29:01 1 0.17 0.00 0.02 0.00 0.02 99.80 20:30:01 all 0.06 0.00 0.03 0.00 0.03 99.89 20:30:01 0 0.03 0.00 0.03 0.00 0.05 99.88 20:30:01 1 0.08 0.00 0.02 0.00 0.00 99.90 20:31:01 all 0.08 0.00 0.03 0.01 0.03 99.86 20:31:01 0 0.07 0.00 0.03 0.00 0.03 99.87 20:31:01 1 0.08 0.00 0.03 0.02 0.02 99.85 20:32:01 all 0.10 0.00 0.03 0.00 0.03 99.85 20:32:01 0 0.05 0.00 0.03 0.00 0.03 99.88 20:32:01 1 0.15 0.00 0.02 0.00 0.02 99.82 20:33:01 all 0.08 0.00 0.02 0.00 0.03 99.87 20:33:01 0 0.02 0.00 0.02 0.00 0.03 99.93 20:33:01 1 0.15 0.00 0.02 0.00 0.02 99.82 20:34:01 all 0.16 0.00 0.03 0.00 0.02 99.80 20:34:01 0 0.23 0.00 0.03 0.00 0.02 99.72 20:34:01 1 0.08 0.00 0.02 0.00 0.02 99.88 20:35:01 all 0.10 0.00 0.03 0.00 0.03 99.84 20:35:01 0 0.15 0.00 0.02 0.00 0.03 99.80 20:35:01 1 0.05 0.00 0.03 0.00 0.03 99.88 20:36:01 all 0.05 0.00 0.02 0.00 0.03 99.91 20:36:01 0 0.10 0.00 0.03 0.00 0.03 99.83 20:36:01 1 0.00 0.00 0.00 0.00 0.02 99.98 20:37:01 all 0.10 0.00 0.00 0.00 0.03 99.87 20:37:01 0 0.17 0.00 0.00 0.00 0.03 99.80 20:37:01 1 0.03 0.00 0.00 0.00 0.02 99.95 20:38:01 all 0.08 0.00 0.03 0.00 0.03 99.87 20:38:01 0 0.12 0.00 0.03 0.00 0.00 99.85 20:38:01 1 0.05 0.00 0.02 0.00 0.05 99.88 Average: all 13.65 0.00 3.31 2.18 0.04 80.81 Average: 0 13.66 0.00 3.33 2.13 0.05 80.83 Average: 1 13.64 0.00 3.30 2.23 0.04 80.79