---> uname -a: Linux prd-centos7-docker-4c-2g-1309.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 11.6G 28.4G 29% / 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 11.6G 28.4G 29% /facter-os /dev/vda1 40.0G 11.6G 28.4G 29% /etc/resolv.conf /dev/vda1 40.0G 11.6G 28.4G 29% /etc/hostname /dev/vda1 40.0G 11.6G 28.4G 29% /etc/hosts /dev/vda1 40.0G 11.6G 28.4G 29% /var/log/sa-host /dev/vda1 40.0G 11.6G 28.4G 29% /var/log/secure /dev/vda1 40.0G 11.6G 28.4G 29% /var/log/auth.log /dev/vda1 40.0G 11.6G 28.4G 29% /run/cloud-init/result.json /dev/vda1 40.0G 11.6G 28.4G 29% /w/workspace/edgex-go/18 /dev/vda1 40.0G 11.6G 28.4G 29% /w/workspace/edgex-go/18@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1321 2476 0 4023 6449 Swap: 1023 2 1021 ---> 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:c0:f2:d5 brd ff:ff:ff:ff:ff:ff inet 10.30.122.213/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84961sec preferred_lft 84961sec inet6 fe80::f816:3eff:fec0:f2d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:52:bc:dd:fe 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:febc:ddfe/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) 06/14/21 _x86_64_ (2 CPU) 18:18:33 LINUX RESTART (2 CPU) 18:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:20:01 111.64 15.83 95.80 0.00 5271.93 9547.67 0.00 18:21:01 182.44 0.22 182.23 0.00 23.70 57372.68 0.00 18:22:01 63.93 0.00 63.93 0.00 0.00 7587.63 0.00 18:23:01 51.43 0.02 51.42 0.00 0.53 5440.87 0.00 18:24:01 126.02 0.00 126.02 0.00 0.00 62634.09 0.00 18:25:03 344.45 141.60 202.85 0.00 3429.88 133411.20 0.00 18:26:02 342.27 175.88 166.40 0.00 8980.22 105452.59 0.00 18:27:01 220.15 14.45 205.71 0.00 1675.73 61114.50 0.00 18:28:01 402.40 51.09 351.31 0.00 1801.43 123869.79 0.00 18:29:01 82.28 8.68 73.61 0.00 1086.43 10163.08 0.00 18:30:01 0.43 0.00 0.43 0.00 0.00 5.31 0.00 18:31:01 0.17 0.00 0.17 0.00 0.00 1.82 0.00 18:32:01 0.35 0.00 0.35 0.00 0.00 3.75 0.00 18:33:01 0.27 0.00 0.27 0.00 0.00 2.38 0.00 18:34:01 0.45 0.18 0.27 0.00 5.73 2.90 0.00 18:35:01 0.98 0.17 0.82 0.00 1.33 16.23 0.00 18:36:01 0.28 0.00 0.28 0.00 0.00 3.60 0.00 18:37:01 0.25 0.00 0.25 0.00 0.00 3.03 0.00 18:38:01 0.20 0.00 0.20 0.00 0.00 1.65 0.00 18:39:01 0.28 0.00 0.28 0.00 0.00 3.60 0.00 18:40:01 0.25 0.00 0.25 0.00 0.00 2.47 0.00 18:41:01 0.27 0.00 0.27 0.00 0.00 3.05 0.00 18:42:01 0.27 0.00 0.27 0.00 0.00 2.90 0.00 Average: 83.96 17.72 66.25 0.00 961.06 25111.70 0.00 18:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:20:01 4927744 0 858832 10.72 2620 2219744 1456072 16.08 928844 1733764 320868 18:21:01 3722536 0 1059240 13.23 2620 3224544 1435000 15.84 1210164 2502148 2656 18:22:01 3727192 0 1198308 14.96 2620 3080820 1732508 19.13 1440288 2282888 149944 18:23:01 3817020 0 1176272 14.69 2620 3013028 1673064 18.47 1337160 2287288 84340 18:24:01 686992 0 1423012 17.77 2620 5896316 2342896 25.87 2586772 4082336 1274604 18:25:03 145804 0 1405720 17.55 2620 6454796 2081956 22.99 3220744 3928404 1216996 18:26:02 467072 0 1425184 17.79 2620 6114064 2396768 26.46 3078196 3731364 156240 18:27:01 725632 0 1325816 16.55 2620 5954872 1614260 17.82 2934480 3623080 8 18:28:01 2151360 0 1444280 18.03 2620 4410680 2298880 25.38 1577716 3542764 38612 18:29:01 3167004 0 1247716 15.58 2620 3591600 1300016 14.35 1337068 2809124 8 18:30:01 3169632 0 1245088 15.55 2620 3591600 1278416 14.11 1339464 2804908 8 18:31:01 3171644 0 1243064 15.52 2620 3591612 1264024 13.96 1337852 2805092 8 18:32:01 3171460 0 1243244 15.52 2620 3591616 1264024 13.96 1337936 2805092 8 18:33:01 3172144 0 1242556 15.51 2620 3591620 1264024 13.96 1336676 2806340 8 18:34:01 3171176 0 1243488 15.53 2620 3591656 1264144 13.96 1336896 2806360 24 18:35:01 3167832 0 1246828 15.57 2620 3591660 1264252 13.96 1346320 2800136 20 18:36:01 3168724 0 1245932 15.56 2620 3591664 1264024 13.96 1347784 2798088 12 18:37:01 3168668 0 1245980 15.56 2620 3591672 1264024 13.96 1372392 2773480 8 18:38:01 3168236 0 1246412 15.56 2620 3591672 1264168 13.96 1372688 2773480 16 18:39:01 3167864 0 1246780 15.57 2620 3591676 1264180 13.96 1373132 2773480 8 18:40:01 3167864 0 1246776 15.57 2620 3591680 1264252 13.96 1374684 2772000 8 18:41:01 3168356 0 1246280 15.56 2620 3591684 1264156 13.96 1374672 2772000 12 18:42:01 3168680 0 1245948 15.56 2620 3591692 1264024 13.96 1373916 2772000 8 Average: 2814810 0 1250120 15.61 2620 3941390 1512136 16.69 1620689 2903722 141062 18:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:20:01 eth0 1772.03 1699.70 6424.70 198.65 0.00 0.00 0.00 0.00 18:20:01 vethe2784a8 653.66 895.67 2688.82 86.22 0.00 0.00 0.00 0.00 18:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 veth048b887 895.67 653.66 86.22 2688.82 0.00 0.00 0.00 0.00 18:21:01 eth0 582.92 518.82 3523.14 49.75 0.00 0.00 0.00 0.00 18:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 docker0 1139.19 922.57 89.79 3511.21 0.00 0.00 0.00 0.00 18:22:01 eth0 40.77 23.15 38.74 16.25 0.00 0.00 0.00 0.00 18:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 docker0 0.73 0.73 0.05 0.06 0.00 0.00 0.00 0.00 18:22:01 veth036e5f6 0.73 0.87 0.06 0.07 0.00 0.00 0.00 0.00 18:23:01 eth0 31.25 23.80 18.08 100.24 0.00 0.00 0.00 0.00 18:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 docker0 1.50 1.50 0.10 0.12 0.00 0.00 0.00 0.00 18:23:01 veth036e5f6 1.50 1.50 0.12 0.12 0.00 0.00 0.00 0.00 18:24:01 eth0 204.13 177.45 1699.92 24.11 0.00 0.00 0.00 0.00 18:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 veth0e8ca2e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 18:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:03 veth4dee80b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:03 eth0 87.19 67.28 181.75 15.56 0.00 0.00 0.00 0.00 18:25:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:03 veth0e8ca2e 0.00 0.32 0.00 0.01 0.00 0.00 0.00 0.00 18:26:02 vethbed5720 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 18:26:02 eth0 20.38 10.37 16.93 8.85 0.00 0.00 0.00 0.00 18:26:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:02 veth47e6ff1 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 18:27:01 veth7475c66 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 veth72007ac 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 vethff6e1a0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 eth0 58.32 38.20 163.72 119.95 0.00 0.00 0.00 0.00 18:28:01 veth88f203e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 18:28:01 eth0 225.10 142.43 1648.69 28.34 0.00 0.00 0.00 0.00 18:28:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 18:28:01 veth0e8ca2e 0.00 0.75 0.00 0.04 0.00 0.00 0.00 0.00 18:29:01 eth0 22.96 12.71 87.45 4.85 0.00 0.00 0.00 0.00 18:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 docker0 1263.30 1093.36 98.12 4263.35 0.00 0.00 0.00 0.00 18:30:01 eth0 0.65 0.43 0.51 0.09 0.00 0.00 0.00 0.00 18:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 eth0 0.08 0.05 0.01 0.00 0.00 0.00 0.00 0.00 18:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 eth0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 eth0 0.98 0.32 0.32 0.17 0.00 0.00 0.00 0.00 18:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 eth0 1.08 0.45 0.45 0.30 0.00 0.00 0.00 0.00 18:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 eth0 0.48 0.08 0.05 0.01 0.00 0.00 0.00 0.00 18:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 eth0 1.50 0.28 0.37 0.20 0.00 0.00 0.00 0.00 18:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 eth0 1.45 0.53 0.59 0.39 0.00 0.00 0.00 0.00 18:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 eth0 0.68 0.47 0.41 0.27 0.00 0.00 0.00 0.00 18:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 eth0 0.87 0.47 0.69 0.37 0.00 0.00 0.00 0.00 18:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 eth0 0.57 0.10 0.06 0.01 0.00 0.00 0.00 0.00 18:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 133.07 118.42 601.75 24.66 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 54.95 47.56 4.27 185.45 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) 06/14/21 _x86_64_ (2 CPU) 18:18:33 LINUX RESTART (2 CPU) 18:19:01 CPU %user %nice %system %iowait %steal %idle 18:20:01 all 26.92 0.00 5.92 3.19 0.11 63.85 18:20:01 0 30.46 0.00 6.37 1.83 0.11 61.22 18:20:01 1 23.44 0.00 5.48 4.53 0.11 66.45 18:21:01 all 11.26 0.00 6.00 8.11 0.06 74.58 18:21:01 0 11.36 0.00 6.42 10.26 0.07 71.88 18:21:01 1 11.16 0.00 5.57 5.96 0.05 77.26 18:22:01 all 54.99 0.00 6.32 1.52 0.10 37.08 18:22:01 0 54.37 0.00 6.75 1.30 0.09 37.50 18:22:01 1 55.61 0.00 5.88 1.74 0.11 36.66 18:23:01 all 44.08 0.00 6.69 3.48 0.11 45.63 18:23:01 0 44.72 0.00 6.74 3.47 0.11 44.96 18:23:01 1 43.44 0.00 6.64 3.50 0.11 46.31 18:24:01 all 26.16 0.00 7.99 25.60 0.13 40.13 18:24:01 0 26.04 0.00 7.91 23.08 0.13 42.85 18:24:01 1 26.29 0.00 8.06 28.13 0.13 37.39 18:25:03 all 14.13 0.00 10.52 63.00 0.12 12.23 18:25:03 0 14.54 0.00 10.59 60.11 0.14 14.62 18:25:03 1 13.72 0.00 10.44 65.89 0.10 9.84 18:26:02 all 21.30 0.00 6.69 58.75 0.14 13.13 18:26:02 0 21.32 0.00 6.78 62.74 0.11 9.04 18:26:02 1 21.27 0.00 6.59 54.73 0.16 17.24 18:27:01 all 47.79 0.00 8.44 40.12 0.17 3.48 18:27:01 0 48.02 0.00 8.49 41.47 0.13 1.89 18:27:01 1 47.56 0.00 8.38 38.76 0.22 5.08 18:28:01 all 58.25 0.00 13.25 27.22 0.13 1.16 18:28:01 0 57.60 0.00 13.71 27.88 0.15 0.66 18:28:01 1 58.88 0.00 12.79 26.56 0.11 1.65 18:29:01 all 6.40 0.00 2.96 2.27 0.03 88.34 18:29:01 0 6.30 0.00 3.07 2.27 0.03 88.33 18:29:01 1 6.49 0.00 2.85 2.27 0.03 88.35 18:30:01 all 0.11 0.00 0.03 0.00 0.03 99.84 18:30:01 0 0.03 0.00 0.03 0.00 0.03 99.90 18:30:01 1 0.18 0.00 0.02 0.00 0.02 99.78 18:30:01 CPU %user %nice %system %iowait %steal %idle 18:31:01 all 0.07 0.00 0.03 0.00 0.03 99.87 18:31:01 0 0.07 0.00 0.03 0.00 0.03 99.87 18:31:01 1 0.07 0.00 0.03 0.00 0.02 99.88 18:32:01 all 0.06 0.00 0.03 0.00 0.02 99.90 18:32:01 0 0.10 0.00 0.03 0.00 0.03 99.83 18:32:01 1 0.02 0.00 0.02 0.00 0.00 99.97 18:33:01 all 0.13 0.00 0.02 0.00 0.02 99.83 18:33:01 0 0.05 0.00 0.00 0.00 0.02 99.93 18:33:01 1 0.22 0.00 0.03 0.00 0.02 99.73 18:34:01 all 0.14 0.00 0.03 0.00 0.01 99.82 18:34:01 0 0.03 0.00 0.02 0.00 0.00 99.95 18:34:01 1 0.25 0.00 0.05 0.00 0.02 99.68 18:35:01 all 0.17 0.00 0.04 0.02 0.03 99.75 18:35:01 0 0.03 0.00 0.05 0.03 0.02 99.87 18:35:01 1 0.30 0.00 0.03 0.00 0.03 99.63 18:36:01 all 0.12 0.00 0.03 0.00 0.01 99.85 18:36:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:36:01 1 0.22 0.00 0.03 0.00 0.02 99.73 18:37:01 all 0.09 0.00 0.03 0.00 0.03 99.86 18:37:01 0 0.03 0.00 0.00 0.00 0.02 99.95 18:37:01 1 0.15 0.00 0.05 0.00 0.03 99.77 18:38:01 all 0.13 0.00 0.03 0.00 0.01 99.83 18:38:01 0 0.03 0.00 0.03 0.00 0.02 99.92 18:38:01 1 0.22 0.00 0.03 0.00 0.00 99.75 18:39:01 all 0.13 0.00 0.03 0.00 0.02 99.82 18:39:01 0 0.03 0.00 0.03 0.00 0.03 99.90 18:39:01 1 0.23 0.00 0.02 0.00 0.00 99.75 18:40:01 all 0.10 0.00 0.03 0.00 0.02 99.86 18:40:01 0 0.18 0.00 0.02 0.00 0.02 99.78 18:40:01 1 0.02 0.00 0.03 0.00 0.02 99.93 18:41:01 all 0.11 0.00 0.03 0.00 0.02 99.85 18:41:01 0 0.17 0.00 0.02 0.00 0.00 99.82 18:41:01 1 0.05 0.00 0.03 0.00 0.03 99.88 18:41:01 CPU %user %nice %system %iowait %steal %idle 18:42:01 all 0.03 0.00 0.03 0.00 0.03 99.92 18:42:01 0 0.03 0.00 0.03 0.00 0.03 99.90 18:42:01 1 0.02 0.00 0.02 0.00 0.02 99.95 Average: all 12.95 0.00 3.14 9.76 0.06 74.09 Average: 0 13.07 0.00 3.22 9.81 0.06 73.85 Average: 1 12.84 0.00 3.06 9.71 0.06 74.33