---> uname -a: Linux prd-centos7-docker-4c-2g-1055.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/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/4 /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/4@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1238 1435 0 5146 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:51:95:a6 brd ff:ff:ff:ff:ff:ff inet 10.30.123.132/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84943sec preferred_lft 84943sec inet6 fe80::f816:3eff:fe51:95a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:a9:5b:c7:3c 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:a9ff:fe5b:c73c/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) 06/08/21 _x86_64_ (2 CPU) 23:23:59 LINUX RESTART (2 CPU) 23:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:26:01 36.99 3.38 33.61 0.00 2564.93 13915.40 0.00 23:27:02 183.33 0.02 183.31 0.00 0.53 46589.14 0.00 23:28:01 63.96 0.00 63.96 0.00 0.00 11143.37 0.00 23:29:01 63.71 0.02 63.70 0.00 0.53 9155.57 0.00 23:30:01 410.32 92.20 318.12 0.00 2242.00 218047.15 0.00 23:31:01 254.82 25.75 229.08 0.00 684.36 111773.01 0.00 23:32:01 393.59 46.97 346.62 0.00 3701.70 182255.24 0.00 23:33:01 247.23 10.19 237.04 0.00 1381.25 38859.52 0.00 23:34:01 5.85 0.00 5.85 0.00 0.00 205.55 0.00 23:35:01 0.23 0.00 0.23 0.00 0.00 3.48 0.00 23:36:01 0.27 0.00 0.27 0.00 0.00 3.02 0.00 23:37:01 0.27 0.00 0.27 0.00 0.00 3.48 0.00 23:38:01 0.25 0.00 0.25 0.00 0.00 2.73 0.00 23:39:01 0.38 0.18 0.20 0.00 5.73 1.48 0.00 23:40:01 0.75 0.00 0.75 0.00 0.00 16.16 0.00 23:41:01 0.25 0.00 0.25 0.00 0.00 2.70 0.00 23:42:01 0.23 0.00 0.23 0.00 0.00 3.23 0.00 23:43:01 0.25 0.00 0.25 0.00 0.00 2.60 0.00 23:44:01 0.35 0.00 0.35 0.00 0.00 5.11 0.00 23:45:01 0.37 0.15 0.22 0.00 1.33 2.72 0.00 23:46:01 0.20 0.00 0.20 0.00 0.00 1.62 0.00 23:47:01 0.25 0.00 0.25 0.00 0.00 3.23 0.00 23:48:01 83.26 40.56 42.70 0.00 4026.25 9488.09 0.00 Average: 76.01 9.55 66.46 0.00 635.87 27921.30 0.00 23:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:26:01 4678420 0 871700 10.88 2620 2456192 1532472 16.92 991888 1907176 396080 23:27:02 4028452 0 997628 12.46 2620 2980232 1494988 16.51 1177276 2254892 224864 23:28:01 3971036 0 1094060 13.66 2620 2941216 1796948 19.84 1167952 2307548 28168 23:29:01 3837396 0 974980 12.17 2620 3193936 1237196 13.66 1110648 2494872 326500 23:30:01 1072628 0 1218576 15.22 2620 5715108 1733624 19.14 2231852 4002036 0 23:31:01 1252756 0 1203776 15.03 2620 5549780 1475572 16.29 2182252 3847536 36 23:32:01 473912 0 1517184 18.94 2620 6015216 3010312 33.24 2647848 4113812 6012 23:33:01 2095332 0 1168868 14.59 2620 4742112 1391336 15.36 1470888 3713960 20 23:34:01 2105124 0 1159072 14.47 2620 4742116 1307956 14.44 1468300 3712172 12 23:35:01 2107556 0 1156632 14.44 2620 4742124 1283036 14.17 1466644 3712172 8 23:36:01 2106988 0 1157196 14.45 2620 4742128 1283172 14.17 1469220 3710020 8 23:37:01 2108004 0 1156176 14.44 2620 4742132 1283004 14.17 1468704 3710020 12 23:38:01 2107928 0 1156244 14.44 2620 4742140 1283004 14.17 1463472 3715160 8 23:39:01 2107664 0 1156508 14.44 2620 4742140 1283004 14.17 1463760 3715156 8 23:40:01 2106880 0 1157256 14.45 2620 4742176 1283196 14.17 1463944 3715180 8 23:41:01 2107048 0 1157084 14.45 2620 4742180 1283028 14.17 1465700 3713132 8 23:42:01 2106536 0 1157592 14.45 2620 4742184 1283004 14.17 1488740 3690976 8 23:43:01 2106536 0 1157584 14.45 2620 4742192 1283004 14.17 1488748 3690976 8 23:44:01 2106376 0 1157744 14.46 2620 4742192 1283136 14.17 1488984 3690976 8 23:45:01 2104444 0 1159668 14.48 2620 4742200 1285960 14.20 1493744 3688156 8 23:46:01 2104752 0 1159360 14.48 2620 4742200 1285828 14.20 1493604 3688156 8 23:47:01 2104300 0 1159804 14.48 2620 4742208 1286080 14.20 1494148 3688160 8 23:48:01 1491368 0 1247664 15.58 2620 5267280 1463428 16.16 1551324 4187604 87740 Average: 2277889 0 1152276 14.39 2620 4576147 1440534 15.90 1530854 3507385 46502 23:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:26:01 eth0 1007.96 1168.26 4192.34 144.30 0.00 0.00 0.00 0.00 23:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:26:01 docker0 991.22 799.90 78.53 2700.98 0.00 0.00 0.00 0.00 23:27:02 eth0 477.02 415.67 2411.50 44.16 0.00 0.00 0.00 0.00 23:27:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:27:02 vethee61b58 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 23:27:02 docker0 239.30 271.94 15.42 845.82 0.00 0.00 0.00 0.00 23:28:01 eth0 32.28 20.43 21.20 63.39 0.00 0.00 0.00 0.00 23:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:28:01 vethee61b58 2.30 2.30 0.18 0.20 0.00 0.00 0.00 0.00 23:28:01 docker0 2.30 2.30 0.15 0.20 0.00 0.00 0.00 0.00 23:29:01 eth0 171.02 145.73 1687.48 19.87 0.00 0.00 0.00 0.00 23:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 vethb6036cc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 vethf922b46 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 eth0 102.43 76.11 200.18 60.71 0.00 0.00 0.00 0.00 23:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:31:01 eth0 16.79 10.47 13.05 6.39 0.00 0.00 0.00 0.00 23:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:31:01 veth8c39c6e 0.00 0.53 0.00 0.03 0.00 0.00 0.00 0.00 23:31:01 docker0 1285.20 1139.12 97.46 3713.30 0.00 0.00 0.00 0.00 23:32:01 vethd22bbfa 0.05 0.18 0.00 0.01 0.00 0.00 0.00 0.00 23:32:01 veth1ae2175 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 23:32:01 eth0 97.12 65.52 303.48 68.51 0.00 0.00 0.00 0.00 23:32:01 veth70362a4 0.00 0.40 0.00 0.02 0.00 0.00 0.00 0.00 23:33:01 eth0 230.14 174.32 1710.89 79.75 0.00 0.00 0.00 0.00 23:33:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 23:33:01 docker0 1368.43 1262.78 102.72 4400.34 0.00 0.00 0.00 0.00 23:34:01 eth0 0.60 0.47 0.62 0.22 0.00 0.00 0.00 0.00 23:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:35:01 eth0 0.22 0.20 0.08 0.07 0.00 0.00 0.00 0.00 23:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:36:01 eth0 0.55 0.33 0.33 0.20 0.00 0.00 0.00 0.00 23:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 eth0 0.30 0.08 0.02 0.01 0.00 0.00 0.00 0.00 23:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 eth0 0.57 0.08 0.06 0.01 0.00 0.00 0.00 0.00 23:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 eth0 0.57 0.45 0.34 0.27 0.00 0.00 0.00 0.00 23:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 eth0 0.17 0.13 0.07 0.01 0.00 0.00 0.00 0.00 23:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 23:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 eth0 0.58 0.08 0.06 0.01 0.00 0.00 0.00 0.00 23:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 eth0 0.48 0.27 0.27 0.20 0.00 0.00 0.00 0.00 23:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 eth0 0.38 0.25 0.25 0.13 0.00 0.00 0.00 0.00 23:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 eth0 1.12 0.07 0.11 0.01 0.00 0.00 0.00 0.00 23:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:47:01 eth0 2.88 0.52 0.70 0.39 0.00 0.00 0.00 0.00 23:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 eth0 226.22 195.69 2175.45 19.96 0.00 0.00 0.00 0.00 23:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 103.10 99.00 553.43 22.09 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 59.55 54.95 4.47 191.49 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) 06/08/21 _x86_64_ (2 CPU) 23:23:59 LINUX RESTART (2 CPU) 23:25:01 CPU %user %nice %system %iowait %steal %idle 23:26:01 all 15.78 0.00 4.48 1.78 0.10 77.86 23:26:01 0 15.11 0.00 4.71 1.18 0.11 78.90 23:26:01 1 16.45 0.00 4.25 2.39 0.09 76.83 23:27:02 all 46.35 0.00 8.82 2.91 0.11 41.81 23:27:02 0 46.21 0.00 9.70 3.21 0.11 40.77 23:27:02 1 46.49 0.00 7.95 2.60 0.11 42.85 23:28:01 all 33.96 0.00 4.93 0.43 0.09 60.59 23:28:01 0 34.44 0.00 4.78 0.43 0.09 60.26 23:28:01 1 33.49 0.00 5.08 0.43 0.09 60.92 23:29:01 all 50.44 0.00 7.64 0.87 0.09 40.96 23:29:01 0 51.26 0.00 7.64 0.77 0.09 40.24 23:29:01 1 49.62 0.00 7.64 0.97 0.09 41.68 23:30:01 all 18.70 0.00 13.62 39.24 0.09 28.35 23:30:01 0 18.44 0.00 13.23 38.92 0.09 29.32 23:30:01 1 18.96 0.00 14.02 39.57 0.09 27.37 23:31:01 all 65.26 0.00 12.37 16.40 0.13 5.84 23:31:01 0 65.02 0.00 12.41 16.73 0.15 5.69 23:31:01 1 65.49 0.00 12.34 16.07 0.11 5.99 23:32:01 all 44.90 0.00 15.72 32.59 0.14 6.66 23:32:01 0 45.54 0.00 15.34 33.11 0.13 5.89 23:32:01 1 44.24 0.00 16.10 32.08 0.14 7.43 23:33:01 all 32.90 0.00 9.04 20.53 0.12 37.41 23:33:01 0 32.91 0.00 9.40 19.82 0.12 37.75 23:33:01 1 32.88 0.00 8.69 21.23 0.12 37.07 23:34:01 all 0.11 0.00 0.06 0.00 0.03 99.81 23:34:01 0 0.03 0.00 0.08 0.00 0.05 99.83 23:34:01 1 0.18 0.00 0.03 0.00 0.00 99.78 23:35:01 all 0.11 0.00 0.03 0.00 0.02 99.85 23:35:01 0 0.03 0.00 0.03 0.00 0.02 99.92 23:35:01 1 0.18 0.00 0.02 0.00 0.02 99.78 23:36:01 all 0.17 0.00 0.03 0.00 0.03 99.77 23:36:01 0 0.05 0.00 0.03 0.00 0.05 99.87 23:36:01 1 0.28 0.00 0.03 0.00 0.02 99.67 23:36:01 CPU %user %nice %system %iowait %steal %idle 23:37:01 all 0.09 0.00 0.03 0.00 0.02 99.87 23:37:01 0 0.02 0.00 0.03 0.00 0.03 99.92 23:37:01 1 0.17 0.00 0.02 0.00 0.00 99.82 23:38:01 all 0.13 0.00 0.01 0.00 0.03 99.83 23:38:01 0 0.05 0.00 0.02 0.00 0.05 99.88 23:38:01 1 0.20 0.00 0.00 0.00 0.02 99.78 23:39:01 all 0.08 0.00 0.04 0.01 0.02 99.85 23:39:01 0 0.02 0.00 0.07 0.02 0.02 99.88 23:39:01 1 0.15 0.00 0.02 0.00 0.02 99.82 23:40:01 all 0.13 0.00 0.03 0.00 0.02 99.82 23:40:01 0 0.08 0.00 0.02 0.00 0.00 99.90 23:40:01 1 0.17 0.00 0.05 0.00 0.03 99.75 23:41:01 all 0.15 0.00 0.02 0.00 0.02 99.82 23:41:01 0 0.02 0.00 0.02 0.00 0.02 99.95 23:41:01 1 0.28 0.00 0.02 0.00 0.02 99.68 23:42:01 all 0.13 0.00 0.02 0.00 0.03 99.82 23:42:01 0 0.03 0.00 0.02 0.00 0.05 99.90 23:42:01 1 0.22 0.00 0.02 0.00 0.02 99.75 23:43:01 all 0.12 0.00 0.02 0.00 0.03 99.84 23:43:01 0 0.05 0.00 0.02 0.00 0.03 99.90 23:43:01 1 0.18 0.00 0.02 0.00 0.02 99.78 23:44:01 all 0.12 0.00 0.03 0.00 0.03 99.82 23:44:01 0 0.03 0.00 0.03 0.00 0.05 99.88 23:44:01 1 0.20 0.00 0.03 0.00 0.02 99.75 23:45:01 all 0.09 0.00 0.03 0.06 0.02 99.81 23:45:01 0 0.05 0.00 0.03 0.00 0.03 99.88 23:45:01 1 0.13 0.00 0.02 0.12 0.00 99.73 23:46:01 all 0.12 0.00 0.03 0.00 0.03 99.82 23:46:01 0 0.05 0.00 0.05 0.00 0.03 99.87 23:46:01 1 0.18 0.00 0.02 0.00 0.02 99.78 23:47:01 all 0.13 0.00 0.03 0.00 0.02 99.82 23:47:01 0 0.05 0.00 0.05 0.00 0.03 99.87 23:47:01 1 0.20 0.00 0.02 0.00 0.00 99.78 23:47:01 CPU %user %nice %system %iowait %steal %idle 23:48:01 all 7.21 0.00 2.74 13.61 0.05 76.39 23:48:01 0 7.09 0.00 2.83 12.61 0.03 77.43 23:48:01 1 7.34 0.00 2.65 14.61 0.07 75.34 Average: all 13.16 0.00 3.32 5.38 0.05 78.09 Average: 0 13.12 0.00 3.35 5.31 0.06 78.16 Average: 1 13.19 0.00 3.29 5.45 0.05 78.03