---> uname -a: Linux prd-centos7-docker-4c-2g-753.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 12.0G 27.9G 30% / 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 12.0G 27.9G 30% /facter-os /dev/vda1 40.0G 12.0G 27.9G 30% /etc/resolv.conf /dev/vda1 40.0G 12.0G 27.9G 30% /etc/hostname /dev/vda1 40.0G 12.0G 27.9G 30% /etc/hosts /dev/vda1 40.0G 12.0G 27.9G 30% /run/cloud-init/result.json /dev/vda1 40.0G 12.0G 27.9G 30% /var/log/sa-host /dev/vda1 40.0G 12.0G 27.9G 30% /var/log/secure /dev/vda1 40.0G 12.0G 27.9G 30% /var/log/auth.log /dev/vda1 40.0G 12.0G 27.9G 30% /w/workspace/edgex-go/13@tmp /dev/vda1 40.0G 12.0G 27.9G 30% /w/workspace/edgex-go/13 ---> free -m: total used free shared buff/cache available Mem: 7821 1337 2236 0 4247 6449 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:d7:84:62 brd ff:ff:ff:ff:ff:ff inet 10.30.123.110/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85004sec preferred_lft 85004sec inet6 fe80::f816:3eff:fed7:8462/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:52:3c:de:7a 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::42:52ff:fe3c:de7a/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) 22:03:41 LINUX RESTART (2 CPU) 22:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:05:02 182.02 29.25 152.77 0.00 6095.69 57027.23 0.00 22:06:01 172.27 0.00 172.27 0.00 0.00 48794.47 0.00 22:07:01 57.47 0.00 57.47 0.00 0.00 8517.85 0.00 22:08:01 49.08 0.00 49.08 0.00 0.00 3367.15 0.00 22:09:01 487.27 139.91 347.36 0.00 3397.64 201941.52 0.00 22:10:02 596.39 390.50 205.89 0.00 19177.25 116630.52 0.00 22:11:01 496.82 167.90 328.93 0.00 6133.02 125789.47 0.00 22:12:01 395.35 55.30 340.05 0.00 4137.22 97467.88 0.00 22:13:01 13.07 6.15 6.93 0.00 400.80 212.21 0.00 22:14:01 0.20 0.02 0.18 0.00 0.13 1.83 0.00 22:15:01 0.27 0.00 0.27 0.00 0.00 2.37 0.00 22:16:01 0.25 0.00 0.25 0.00 0.00 3.46 0.00 22:17:01 0.30 0.00 0.30 0.00 0.00 3.07 0.00 22:18:01 0.32 0.00 0.32 0.00 0.00 3.43 0.00 22:19:01 0.40 0.18 0.22 0.00 5.73 2.25 0.00 22:20:01 0.87 0.02 0.85 0.00 0.13 16.92 0.00 22:21:01 0.22 0.00 0.22 0.00 0.00 2.50 0.00 22:22:01 0.25 0.00 0.25 0.00 0.00 2.40 0.00 22:23:01 0.28 0.00 0.28 0.00 0.00 3.15 0.00 22:24:01 0.20 0.00 0.20 0.00 0.00 2.50 0.00 22:25:01 0.32 0.00 0.32 0.00 0.00 3.60 0.00 22:26:01 0.25 0.00 0.25 0.00 0.00 2.63 0.00 22:27:01 53.51 40.69 12.82 0.00 4078.45 611.85 0.00 Average: 108.78 36.05 72.73 0.00 1887.95 28653.33 0.00 22:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:05:02 5145836 0 800220 9.99 2620 2060256 1248668 13.79 724532 1723284 164 22:06:01 4134372 0 1095268 13.68 2620 2776672 1713948 18.92 1167708 2168220 25896 22:07:01 3739496 0 1188996 14.85 2620 3077820 1737012 19.18 1422628 2287460 67808 22:08:01 3747784 0 1214192 15.16 2620 3044336 1994028 22.02 1381884 2310768 115536 22:09:01 439376 0 1397268 17.45 2620 6169668 2157484 23.82 2702116 4169940 180796 22:10:02 550764 0 1663648 20.77 2620 5791900 3670900 40.53 2234620 4479304 220128 22:11:01 869612 0 1414512 17.66 2620 5722188 2385308 26.34 2183988 4212860 4444 22:12:01 2889608 0 1304844 16.29 2620 3811860 1597764 17.64 1411656 2981636 8 22:13:01 2908972 0 1277348 15.95 2620 3819992 1461964 16.14 1405012 2973516 12 22:14:01 2914328 0 1271928 15.88 2620 3820056 1419936 15.68 1406356 2969300 24 22:15:01 2915800 0 1270512 15.86 2620 3820000 1419948 15.68 1406436 2969284 8 22:16:01 2915568 0 1270736 15.87 2620 3820008 1419948 15.68 1406312 2969284 8 22:17:01 2916552 0 1269744 15.85 2620 3820016 1419804 15.68 1405524 2969300 8 22:18:01 2916668 0 1269624 15.85 2620 3820020 1419804 15.68 1405516 2969304 8 22:19:01 2916280 0 1269976 15.86 2620 3820056 1419804 15.68 1406700 2968164 16 22:20:01 2916052 0 1270204 15.86 2620 3820056 1419956 15.68 1407188 2968168 8 22:21:01 2916552 0 1269696 15.85 2620 3820064 1419872 15.68 1406852 2968168 8 22:22:01 2916544 0 1269700 15.85 2620 3820068 1419872 15.68 1406740 2968168 8 22:23:01 2916544 0 1269696 15.85 2620 3820072 1419872 15.68 1406744 2968168 16 22:24:01 2916784 0 1269452 15.85 2620 3820076 1419872 15.68 1406864 2968168 8 22:25:01 2916316 0 1269916 15.86 2620 3820080 1419956 15.68 1406844 2968168 8 22:26:01 2916544 0 1269684 15.85 2620 3820084 1419872 15.68 1406756 2968168 12 22:27:01 2330168 0 1329380 16.60 2620 4346764 1581124 17.46 1463292 3463704 402936 Average: 2811588 0 1269415 15.85 2620 3925309 1652466 18.24 1494881 3015761 44255 22:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:05:02 eth0 1423.57 1473.28 6411.68 190.21 0.00 0.00 0.00 0.00 22:05:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:05:02 docker0 846.43 547.99 71.20 2682.44 0.00 0.00 0.00 0.00 22:06:01 veth61403e5 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 22:06:01 eth0 538.24 449.46 3610.30 48.83 0.00 0.00 0.00 0.00 22:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:06:01 docker0 200.25 249.70 14.31 857.13 0.00 0.00 0.00 0.00 22:07:01 veth61403e5 0.73 0.77 0.06 0.06 0.00 0.00 0.00 0.00 22:07:01 eth0 29.11 14.60 23.09 11.77 0.00 0.00 0.00 0.00 22:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:07:01 docker0 0.73 0.73 0.05 0.06 0.00 0.00 0.00 0.00 22:08:01 veth61403e5 1.52 1.52 0.12 0.12 0.00 0.00 0.00 0.00 22:08:01 eth0 29.22 21.21 17.92 105.71 0.00 0.00 0.00 0.00 22:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:08:01 docker0 1.52 1.52 0.10 0.12 0.00 0.00 0.00 0.00 22:09:01 eth0 253.45 209.10 1871.37 31.76 0.00 0.00 0.00 0.00 22:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:09:01 vethaf20dd3 0.00 0.58 0.00 0.03 0.00 0.00 0.00 0.00 22:09:01 docker0 51.92 61.64 3.36 165.91 0.00 0.00 0.00 0.00 22:10:02 veth64b6bfa 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 22:10:02 veth290812d 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 22:10:02 eth0 24.92 12.69 20.79 9.89 0.00 0.00 0.00 0.00 22:10:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:11:01 vethac3dde6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:11:01 veth3dd5d5b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:11:01 veth75cea9b 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 22:11:01 veth436ab5e 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 22:12:01 eth0 2638.67 2406.06 13907.90 554.97 0.00 0.00 0.00 0.00 22:12:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 22:12:01 vethaf20dd3 0.00 1.85 0.00 0.09 0.00 0.00 0.00 0.00 22:12:01 docker0 1169.96 973.79 93.24 4317.88 0.00 0.00 0.00 0.00 22:13:01 eth0 3.55 2.18 3.13 1.17 0.00 0.00 0.00 0.00 22:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:13:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 22:14:01 eth0 0.72 0.45 0.28 0.21 0.00 0.00 0.00 0.00 22:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:15:01 eth0 0.62 0.12 0.13 0.07 0.00 0.00 0.00 0.00 22:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:16:01 eth0 0.62 0.42 0.33 0.18 0.00 0.00 0.00 0.00 22:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 eth0 0.15 0.08 0.01 0.04 0.00 0.00 0.00 0.00 22:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 eth0 0.27 0.23 0.14 0.07 0.00 0.00 0.00 0.00 22:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 eth0 0.08 0.05 0.01 0.00 0.00 0.00 0.00 0.00 22:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 eth0 0.12 0.07 0.01 0.01 0.00 0.00 0.00 0.00 22:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 eth0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:25:01 eth0 0.32 0.28 0.14 0.08 0.00 0.00 0.00 0.00 22:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:26:01 eth0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 22:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 eth0 214.77 189.93 2172.91 20.20 0.00 0.00 0.00 0.00 22:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 123.17 112.66 698.26 25.07 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 50.94 42.40 4.06 188.00 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) 22:03:41 LINUX RESTART (2 CPU) 22:04:01 CPU %user %nice %system %iowait %steal %idle 22:05:02 all 32.61 0.00 10.03 6.21 0.11 51.05 22:05:02 0 33.20 0.00 10.63 5.89 0.09 50.20 22:05:02 1 32.02 0.00 9.44 6.52 0.12 51.90 22:06:01 all 18.83 0.00 9.19 7.56 0.07 64.35 22:06:01 0 19.22 0.00 9.51 7.38 0.07 63.83 22:06:01 1 18.44 0.00 8.88 7.74 0.07 64.87 22:07:01 all 57.02 0.00 6.59 0.83 0.09 35.47 22:07:01 0 57.16 0.00 6.35 0.95 0.07 35.47 22:07:01 1 56.88 0.00 6.84 0.71 0.11 35.47 22:08:01 all 53.71 0.00 8.55 1.32 0.09 36.32 22:08:01 0 53.46 0.00 8.29 1.89 0.09 36.26 22:08:01 1 53.96 0.00 8.80 0.76 0.09 36.39 22:09:01 all 35.28 0.00 20.95 13.15 0.11 30.51 22:09:01 0 34.84 0.00 20.90 13.48 0.11 30.67 22:09:01 1 35.72 0.00 21.00 12.82 0.11 30.35 22:10:02 all 56.60 0.00 14.57 27.02 0.13 1.69 22:10:02 0 56.64 0.00 14.12 27.70 0.13 1.41 22:10:02 1 56.56 0.00 15.01 26.33 0.13 1.97 22:11:01 all 35.57 0.00 14.71 39.49 0.11 10.13 22:11:01 0 34.53 0.00 15.16 39.31 0.11 10.89 22:11:01 1 36.61 0.00 14.25 39.67 0.11 9.36 22:12:01 all 59.20 0.00 15.03 13.52 0.13 12.12 22:12:01 0 58.38 0.00 15.76 13.10 0.13 12.64 22:12:01 1 60.02 0.00 14.30 13.95 0.13 11.60 22:13:01 all 0.27 0.00 0.23 0.28 0.03 99.20 22:13:01 0 0.18 0.00 0.27 0.20 0.02 99.33 22:13:01 1 0.35 0.00 0.18 0.37 0.03 99.06 22:14:01 all 0.13 0.00 0.06 0.00 0.02 99.79 22:14:01 0 0.02 0.00 0.05 0.00 0.02 99.92 22:14:01 1 0.25 0.00 0.07 0.00 0.02 99.67 22:15:01 all 0.13 0.00 0.04 0.00 0.03 99.81 22:15:01 0 0.02 0.00 0.07 0.00 0.02 99.90 22:15:01 1 0.23 0.00 0.02 0.00 0.03 99.72 22:15:01 CPU %user %nice %system %iowait %steal %idle 22:16:01 all 0.14 0.00 0.02 0.00 0.03 99.82 22:16:01 0 0.02 0.00 0.02 0.00 0.02 99.95 22:16:01 1 0.27 0.00 0.02 0.00 0.03 99.68 22:17:01 all 0.15 0.00 0.03 0.00 0.02 99.81 22:17:01 0 0.03 0.00 0.02 0.00 0.02 99.93 22:17:01 1 0.27 0.00 0.03 0.00 0.02 99.68 22:18:01 all 0.11 0.00 0.03 0.00 0.03 99.83 22:18:01 0 0.02 0.00 0.03 0.00 0.03 99.92 22:18:01 1 0.20 0.00 0.03 0.00 0.02 99.75 22:19:01 all 0.11 0.00 0.05 0.00 0.02 99.82 22:19:01 0 0.03 0.00 0.03 0.00 0.00 99.93 22:19:01 1 0.18 0.00 0.07 0.00 0.03 99.72 22:20:01 all 0.13 0.00 0.03 0.00 0.03 99.82 22:20:01 0 0.05 0.00 0.02 0.00 0.02 99.92 22:20:01 1 0.22 0.00 0.03 0.00 0.03 99.72 22:21:01 all 0.05 0.00 0.03 0.00 0.03 99.89 22:21:01 0 0.03 0.00 0.03 0.00 0.02 99.92 22:21:01 1 0.07 0.00 0.03 0.00 0.03 99.87 22:22:01 all 0.03 0.00 0.02 0.00 0.02 99.93 22:22:01 0 0.02 0.00 0.02 0.00 0.02 99.95 22:22:01 1 0.05 0.00 0.02 0.00 0.02 99.92 22:23:01 all 0.13 0.00 0.03 0.00 0.02 99.82 22:23:01 0 0.05 0.00 0.02 0.00 0.02 99.92 22:23:01 1 0.22 0.00 0.03 0.00 0.02 99.73 22:24:01 all 0.11 0.00 0.03 0.00 0.03 99.82 22:24:01 0 0.03 0.00 0.03 0.00 0.03 99.90 22:24:01 1 0.18 0.00 0.03 0.00 0.03 99.75 22:25:01 all 0.15 0.00 0.03 0.00 0.02 99.81 22:25:01 0 0.03 0.00 0.02 0.00 0.02 99.93 22:25:01 1 0.27 0.00 0.03 0.00 0.02 99.68 22:26:01 all 0.13 0.00 0.02 0.00 0.02 99.83 22:26:01 0 0.03 0.00 0.02 0.00 0.02 99.93 22:26:01 1 0.23 0.00 0.02 0.00 0.02 99.73 22:26:01 CPU %user %nice %system %iowait %steal %idle 22:27:01 all 7.46 0.00 2.99 0.94 0.05 88.55 22:27:01 0 6.25 0.00 2.82 0.12 0.05 90.76 22:27:01 1 8.68 0.00 3.17 1.77 0.05 86.33 Average: all 14.77 0.00 4.26 4.52 0.05 76.41 Average: 0 14.59 0.00 4.29 4.50 0.05 76.58 Average: 1 14.94 0.00 4.22 4.54 0.05 76.24