---> uname -a: Linux prd-centos7-docker-4c-2g-1313.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 13.8G 26.2G 34% / 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 13.8G 26.2G 34% /facter-os /dev/vda1 40.0G 13.8G 26.2G 34% /etc/resolv.conf /dev/vda1 40.0G 13.8G 26.2G 34% /etc/hostname /dev/vda1 40.0G 13.8G 26.2G 34% /etc/hosts /dev/vda1 40.0G 13.8G 26.2G 34% /var/log/auth.log /dev/vda1 40.0G 13.8G 26.2G 34% /run/cloud-init/result.json /dev/vda1 40.0G 13.8G 26.2G 34% /var/log/sa-host /dev/vda1 40.0G 13.8G 26.2G 34% /var/log/secure /dev/vda1 40.0G 13.8G 26.2G 34% /w/workspace/edgex-go/554 /dev/vda1 40.0G 13.8G 26.2G 34% /w/workspace/edgex-go/554@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1347 247 0 6225 6554 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:b8:f1:c2 brd ff:ff:ff:ff:ff:ff inet 10.30.122.114/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85091sec preferred_lft 85091sec inet6 fe80::f816:3eff:feb8:f1c2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:0e:5e:12:1a 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:eff:fe5e:121a/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) 07/02/21 _x86_64_ (2 CPU) 02:33:19 LINUX RESTART (2 CPU) 02:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:35:01 88.48 4.30 84.18 0.00 2815.25 8907.84 0.00 02:36:01 79.40 0.18 79.22 0.00 22.78 41419.93 0.00 02:37:01 120.82 0.00 120.82 0.00 0.00 17512.12 0.00 02:38:01 51.94 0.00 51.94 0.00 0.00 9232.86 0.00 02:39:01 43.87 0.02 43.86 0.00 0.53 2452.71 0.00 02:40:01 100.57 0.00 100.57 0.00 0.00 35222.31 0.00 02:41:03 157.89 55.44 102.45 0.00 1330.39 94543.41 0.00 02:42:02 153.77 6.16 147.61 0.00 182.62 81365.83 0.00 02:43:01 277.30 169.51 107.80 0.00 8872.07 65330.76 0.00 02:44:01 225.43 89.14 136.29 0.00 4542.97 43196.27 0.00 02:45:01 174.92 47.91 127.01 0.00 2049.09 63226.54 0.00 02:46:06 201.91 54.49 147.43 0.00 1389.70 78213.23 0.00 02:47:01 202.20 11.82 190.37 0.00 446.64 66832.38 0.00 02:48:01 117.02 3.38 113.64 0.00 799.33 20729.42 0.00 02:49:01 13.72 0.53 13.19 0.00 9.59 390.36 0.00 02:50:01 5.51 0.85 4.66 0.00 47.30 93.57 0.00 02:51:01 0.32 0.00 0.32 0.00 0.00 5.16 0.00 02:52:01 2.75 2.47 0.28 0.00 129.51 16.44 0.00 02:53:01 135.25 0.03 135.21 0.00 0.67 30430.79 0.00 02:54:01 101.58 0.00 101.58 0.00 0.00 23519.51 0.00 02:55:02 61.51 38.53 22.98 0.00 3937.83 4058.06 0.00 Average: 110.21 23.22 86.98 0.00 1266.40 32743.15 0.00 02:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:35:01 5216220 0 829992 10.36 2620 1960108 1362448 15.04 789296 1592468 60964 02:36:01 4265260 0 888188 11.09 2620 2852872 1488900 16.44 967864 2288336 32 02:37:01 4069900 0 1014036 12.66 2620 2922384 1632080 18.02 1166228 2227736 169500 02:38:01 3914580 0 1013952 12.66 2620 3077788 1571640 17.35 1247340 2286820 55544 02:39:01 3941516 0 1037976 12.96 2620 3026828 1505612 16.62 1198912 2300556 97516 02:40:01 1062960 0 1256632 15.69 2620 5686728 2217220 24.48 2254544 4041272 1888920 02:41:03 2040860 0 1061344 13.25 2620 4904116 1278556 14.12 1224616 4087684 434020 02:42:02 170792 0 1166568 14.57 2620 6668960 1589968 17.55 3185328 3923296 740044 02:43:01 366860 0 1642084 20.50 2620 5997376 2933952 32.39 2852468 4057436 218956 02:44:01 775564 0 1142736 14.27 2620 6088020 1330956 14.69 2479800 4026292 8 02:45:01 1048024 0 1179756 14.73 2620 5778540 1524520 16.83 2207628 4034856 439460 02:46:06 129096 0 1280936 15.99 2620 6596288 2190420 24.18 2815188 4296780 301212 02:47:01 970568 0 1209632 15.10 2620 5826120 1804724 19.93 2388212 3900016 1236 02:48:01 2062392 0 1106828 13.82 2620 4837100 1247304 13.77 1430660 3785040 36 02:49:01 2070812 0 1098116 13.71 2620 4837392 1249344 13.79 1518068 3692596 20 02:50:01 2072316 0 1095144 13.67 2620 4838860 1258104 13.89 1600964 3607908 8 02:51:01 2097744 0 1069708 13.36 2620 4838868 1048940 11.58 1580432 3607888 8 02:52:01 2092308 0 1071200 13.38 2620 4842812 1049264 11.58 1580496 3613136 76 02:53:01 1139780 0 1182244 14.76 2620 5684296 1306464 14.42 1764888 4301880 8 02:54:01 399800 0 1307544 16.33 2620 6298976 1445048 15.95 1905116 4774996 100592 02:55:02 122440 0 1376552 17.19 2620 6507328 1585448 17.50 1930348 4995776 473444 Average: 1906181 0 1144341 14.29 2620 4955798 1553377 17.15 1813733 3592513 237219 02:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:35:01 eth0 878.67 809.81 4414.14 123.42 0.00 0.00 0.00 0.00 02:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 docker0 375.10 281.20 32.94 1043.81 0.00 0.00 0.00 0.00 02:35:01 vethe953e63 375.10 281.30 38.07 1043.81 0.00 0.00 0.00 0.00 02:36:01 veth9f78009 0.30 0.35 0.03 0.34 0.00 0.00 0.00 0.00 02:36:01 eth0 764.50 807.08 4351.10 91.53 0.00 0.00 0.00 0.00 02:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 docker0 535.12 458.70 41.52 1653.31 0.00 0.00 0.00 0.00 02:37:01 eth0 275.76 220.75 870.92 64.88 0.00 0.00 0.00 0.00 02:37:01 vethdda6b06 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 docker0 197.49 239.69 13.42 837.99 0.00 0.00 0.00 0.00 02:38:01 eth0 26.19 15.25 19.02 38.01 0.00 0.00 0.00 0.00 02:38:01 vethdda6b06 0.75 0.75 0.06 0.07 0.00 0.00 0.00 0.00 02:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 docker0 0.75 0.75 0.05 0.07 0.00 0.00 0.00 0.00 02:39:01 eth0 21.65 13.89 16.63 25.55 0.00 0.00 0.00 0.00 02:39:01 vethdda6b06 1.50 1.50 0.12 0.12 0.00 0.00 0.00 0.00 02:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 docker0 1.50 1.50 0.10 0.12 0.00 0.00 0.00 0.00 02:40:01 eth0 180.77 153.46 1696.02 41.33 0.00 0.00 0.00 0.00 02:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 veth733fe80 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:03 eth0 12.60 7.28 9.91 17.68 0.00 0.00 0.00 0.00 02:41:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:03 veth733fe80 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:41:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:02 veth9fa1ab1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:02 vethc68d198 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:02 eth0 87.82 67.46 185.66 39.68 0.00 0.00 0.00 0.00 02:42:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 vethcd30ee3 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:43:01 vethe2eb3ef 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:43:01 veth58fd2a7 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:43:01 eth0 23.91 12.95 18.35 29.26 0.00 0.00 0.00 0.00 02:44:01 veth957dce2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 veth5f2cb96 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 eth0 49.10 29.73 194.21 31.66 0.00 0.00 0.00 0.00 02:44:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 02:45:01 eth0 28.39 15.15 21.63 30.99 0.00 0.00 0.00 0.00 02:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 veth733fe80 0.00 1.52 0.00 0.07 0.00 0.00 0.00 0.00 02:45:01 docker0 1175.10 1068.09 92.18 3833.75 0.00 0.00 0.00 0.00 02:46:06 vethf42f101 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:46:06 veth02c2096 0.00 0.11 0.00 0.01 0.00 0.00 0.00 0.00 02:46:06 eth0 30.62 19.55 45.73 27.35 0.00 0.00 0.00 0.00 02:46:06 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 veth3a669ef 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:47:01 veth8716fd0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 eth0 61.17 37.83 108.47 58.28 0.00 0.00 0.00 0.00 02:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 eth0 250.32 199.70 1654.35 162.08 0.00 0.00 0.00 0.00 02:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 docker0 1245.87 1172.63 96.80 4330.28 0.00 0.00 0.00 0.00 02:49:01 eth0 256.53 245.17 147.41 884.49 0.00 0.00 0.00 0.00 02:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 eth0 114.02 120.67 56.16 579.75 0.00 0.00 0.00 0.00 02:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 eth0 6.08 3.98 5.99 2.94 0.00 0.00 0.00 0.00 02:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 eth0 501.20 463.59 4453.73 63.07 0.00 0.00 0.00 0.00 02:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 docker0 52.81 51.38 4.27 370.41 0.00 0.00 0.00 0.00 02:54:01 veth6b86570 30.16 33.29 2.00 273.11 0.00 0.00 0.00 0.00 02:54:01 eth0 433.99 387.15 3501.85 76.29 0.00 0.00 0.00 0.00 02:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 docker0 30.16 33.18 1.59 273.10 0.00 0.00 0.00 0.00 02:55:02 eth0 229.96 196.74 2207.35 62.81 0.00 0.00 0.00 0.00 02:55:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:02 docker0 4.11 2.71 1.40 1.97 0.00 0.00 0.00 0.00 Average: eth0 201.50 182.22 1142.11 116.60 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 63.51 60.03 4.96 237.08 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) 07/02/21 _x86_64_ (2 CPU) 02:33:19 LINUX RESTART (2 CPU) 02:34:01 CPU %user %nice %system %iowait %steal %idle 02:35:01 all 14.15 0.00 3.48 4.75 0.10 77.51 02:35:01 0 13.46 0.00 4.10 8.30 0.10 74.04 02:35:01 1 14.84 0.00 2.87 1.23 0.10 80.96 02:36:01 all 17.98 0.00 6.07 4.51 2.42 69.02 02:36:01 0 17.98 0.00 6.55 6.93 2.51 66.03 02:36:01 1 17.99 0.00 5.60 2.10 2.32 71.99 02:37:01 all 36.27 0.00 7.23 4.84 1.79 49.86 02:37:01 0 35.81 0.00 7.91 6.17 1.91 48.20 02:37:01 1 36.73 0.00 6.57 3.52 1.67 51.50 02:38:01 all 48.41 0.00 6.77 3.20 3.51 38.11 02:38:01 0 47.83 0.00 7.81 2.68 3.59 38.10 02:38:01 1 49.01 0.00 5.72 3.72 3.43 38.13 02:39:01 all 48.90 0.00 6.61 1.32 0.14 43.02 02:39:01 0 47.59 0.00 7.14 1.71 0.14 43.42 02:39:01 1 50.21 0.00 6.09 0.93 0.14 42.62 02:40:01 all 22.51 0.00 7.09 3.45 0.09 66.86 02:40:01 0 22.03 0.00 7.12 2.65 0.09 68.12 02:40:01 1 23.00 0.00 7.07 4.24 0.09 65.61 02:41:03 all 7.20 0.00 4.48 81.67 0.18 6.47 02:41:03 0 7.32 0.00 4.39 83.86 0.16 4.27 02:41:03 1 7.07 0.00 4.57 79.50 0.21 8.65 02:42:02 all 9.16 0.00 6.99 56.18 0.11 27.57 02:42:02 0 9.68 0.00 6.70 56.86 0.11 26.66 02:42:02 1 8.64 0.00 7.28 55.50 0.11 28.48 02:43:01 all 23.45 0.00 5.51 55.70 0.14 15.20 02:43:01 0 23.21 0.00 5.71 51.32 0.14 19.62 02:43:01 1 23.69 0.00 5.32 60.10 0.14 10.74 02:44:01 all 28.48 0.00 5.58 52.82 0.18 12.93 02:44:01 0 28.75 0.00 5.66 52.92 0.21 12.45 02:44:01 1 28.21 0.00 5.51 52.72 0.16 13.41 02:45:01 all 20.03 0.00 6.24 63.64 0.13 9.96 02:45:01 0 19.55 0.00 6.83 61.22 0.10 12.30 02:45:01 1 20.52 0.00 5.64 66.07 0.16 7.61 02:45:01 CPU %user %nice %system %iowait %steal %idle 02:46:06 all 22.34 0.00 6.19 62.40 0.12 8.96 02:46:06 0 22.41 0.00 6.78 60.63 0.11 10.05 02:46:06 1 22.27 0.00 5.58 64.16 0.13 7.85 02:47:01 all 35.79 0.00 9.20 49.19 0.16 5.67 02:47:01 0 36.46 0.00 8.63 48.20 0.16 6.56 02:47:01 1 35.11 0.00 9.76 50.18 0.16 4.79 02:48:01 all 13.87 0.00 6.25 21.20 0.39 58.29 02:48:01 0 16.10 0.00 7.04 21.91 0.33 54.61 02:48:01 1 11.64 0.00 5.46 20.48 0.45 61.96 02:49:01 all 9.21 0.00 2.47 1.37 0.25 86.70 02:49:01 0 9.29 0.00 2.70 1.48 0.24 86.30 02:49:01 1 9.13 0.00 2.24 1.27 0.26 87.10 02:50:01 all 7.31 0.00 1.18 0.32 0.16 91.03 02:50:01 0 7.22 0.00 1.31 0.32 0.15 91.00 02:50:01 1 7.39 0.00 1.05 0.32 0.17 91.07 02:51:01 all 0.18 0.00 0.04 0.00 0.03 99.76 02:51:01 0 0.05 0.00 0.03 0.00 0.02 99.90 02:51:01 1 0.30 0.00 0.05 0.00 0.03 99.62 02:52:01 all 1.10 0.00 0.57 0.27 0.13 97.93 02:52:01 0 1.35 0.00 0.67 0.52 0.13 97.33 02:52:01 1 0.84 0.00 0.47 0.02 0.13 98.54 02:53:01 all 12.86 0.00 5.38 19.86 0.88 61.02 02:53:01 0 12.80 0.00 5.53 18.74 0.98 61.95 02:53:01 1 12.91 0.00 5.24 20.97 0.78 60.10 02:54:01 all 14.16 0.00 6.87 9.30 0.76 68.91 02:54:01 0 11.89 0.00 6.79 10.22 0.75 70.35 02:54:01 1 16.43 0.00 6.96 8.38 0.77 67.46 02:55:02 all 11.11 0.00 5.74 3.55 7.54 72.05 02:55:02 0 11.09 0.00 5.93 2.41 7.80 72.78 02:55:02 1 11.13 0.00 5.56 4.69 7.28 71.34 Average: all 18.96 0.00 5.18 23.68 0.92 51.25 Average: 0 18.85 0.00 5.44 23.68 0.94 51.09 Average: 1 19.07 0.00 4.93 23.69 0.89 51.41