---> uname -a: Linux prd-centos7-docker-4c-2g-15349.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 14.7G 25.3G 37% / 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 14.7G 25.3G 37% /facter-os /dev/vda1 40.0G 14.7G 25.3G 37% /etc/resolv.conf /dev/vda1 40.0G 14.7G 25.3G 37% /etc/hostname /dev/vda1 40.0G 14.7G 25.3G 37% /etc/hosts /dev/vda1 40.0G 14.7G 25.3G 37% /run/cloud-init/result.json /dev/vda1 40.0G 14.7G 25.3G 37% /var/log/sa-host /dev/vda1 40.0G 14.7G 25.3G 37% /var/log/secure /dev/vda1 40.0G 14.7G 25.3G 37% /var/log/auth.log /dev/vda1 40.0G 14.7G 25.3G 37% /w/workspace/edgex-go/501 /dev/vda1 40.0G 14.7G 25.3G 37% /w/workspace/edgex-go/501@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1592 246 0 5982 6315 Swap: 1023 3 1020 ---> 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:a1:0e:83 brd ff:ff:ff:ff:ff:ff inet 10.30.122.81/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85087sec preferred_lft 85087sec inet6 fe80::f816:3eff:fea1:e83/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:44:e6:d3:d7 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::42:44ff:fee6:d3d7/64 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) 05/20/21 _x86_64_ (2 CPU) 17:54:28 LINUX RESTART (2 CPU) 17:55:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:56:01 96.72 30.37 66.35 0.00 4841.04 42331.73 0.00 17:57:01 45.41 3.60 41.82 0.00 2600.43 14053.69 0.00 17:58:01 165.91 0.00 165.91 0.00 0.00 40445.76 0.00 17:59:01 86.98 0.00 86.98 0.00 0.00 9753.95 0.00 18:00:01 55.24 0.02 55.22 0.00 0.53 10649.19 0.00 18:01:01 49.45 0.02 49.43 0.00 0.53 2544.99 0.00 18:02:01 92.98 0.12 92.86 0.00 1.86 19853.65 0.00 18:03:03 244.97 13.41 231.56 0.00 5774.64 154094.32 0.00 18:04:01 419.55 191.76 227.80 0.00 10004.52 126197.09 0.00 18:05:01 234.97 20.57 214.40 0.00 496.65 47717.97 0.00 18:06:02 234.63 6.63 228.00 0.00 2051.44 135585.39 0.00 18:07:02 243.15 20.47 222.68 0.00 894.72 96422.38 0.00 18:08:01 201.05 26.89 174.16 0.00 3628.85 36931.41 0.00 18:09:01 15.53 1.35 14.18 0.00 91.15 350.42 0.00 18:10:01 1.12 0.20 0.92 0.00 6.26 16.13 0.00 18:11:01 0.85 0.02 0.83 0.00 0.13 17.09 0.00 18:12:01 0.25 0.03 0.22 0.00 0.67 3.15 0.00 18:13:01 0.17 0.00 0.17 0.00 0.00 2.60 0.00 18:14:01 0.24 0.00 0.24 0.00 0.00 2.12 0.00 18:15:01 4.03 2.32 1.72 0.00 157.39 55.81 0.00 18:16:01 236.22 1.13 235.09 0.00 52.36 57451.81 0.00 Average: 115.64 14.95 100.69 0.00 1449.96 38000.47 0.00 17:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:56:01 5465768 0 767168 9.58 2620 1773376 1296596 14.32 634736 1511812 39080 17:57:01 4747264 0 874636 10.92 2620 2384412 1471032 16.24 985472 1847396 325964 17:58:01 3902528 0 1029084 12.85 2620 3074700 1434840 15.84 1105664 2466600 1060 17:59:01 3822332 0 1140100 14.24 2620 3043880 1565420 17.28 1350856 2279404 214800 18:00:01 3609276 0 1231748 15.38 2620 3165288 1987424 21.94 1496480 2330968 27976 18:01:01 3687492 0 1222236 15.26 2620 3096584 1693528 18.70 1342780 2401872 83276 18:02:01 3684712 0 1123448 14.03 2620 3198152 1476776 16.30 1266416 2478320 48 18:03:03 134208 0 1449608 18.10 2620 6422496 2139620 23.62 3232296 3914004 1194484 18:04:01 884776 0 1814020 22.65 2620 5307516 3190012 35.22 2632696 3744500 0 18:05:01 1405272 0 1334576 16.66 2620 5266464 1786132 19.72 2112736 3768088 8 18:06:02 195308 0 1428120 17.83 2620 6382884 1728960 19.09 3411228 3621556 118904 18:07:02 186972 0 1471964 18.38 2620 6347376 2223940 24.55 3500048 3515820 315304 18:08:01 2322380 0 1346532 16.81 2620 4337400 1737872 19.19 1298200 3640496 32 18:09:01 2340656 0 1325256 16.55 2620 4340400 1582468 17.47 1432164 3489784 8 18:10:01 2356616 0 1309260 16.35 2620 4340436 1400032 15.46 1426328 3484476 20 18:11:01 2357688 0 1308184 16.33 2620 4340440 1400188 15.46 1426632 3484480 8 18:12:01 2357492 0 1308376 16.34 2620 4340444 1400224 15.46 1425732 3485708 20 18:13:01 2357456 0 1308404 16.34 2620 4340452 1400188 15.46 1425408 3485716 12 18:14:01 2357276 0 1308584 16.34 2620 4340452 1400236 15.46 1425800 3485716 8 18:15:01 2234280 0 1341668 16.75 2620 4430364 1588668 17.54 1476360 3556632 85092 18:16:01 795708 0 1541932 19.25 2620 5668672 1699504 18.76 1666320 4609544 16 Average: 2438355 0 1284995 16.04 2620 4282961 1695412 18.72 1717826 3171566 114577 17:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:56:01 eth0 827.66 628.03 3352.44 85.92 0.00 0.00 0.00 0.00 17:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 eth0 709.06 969.24 3111.84 115.04 0.00 0.00 0.00 0.00 17:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 docker0 851.62 542.27 71.51 2672.68 0.00 0.00 0.00 0.00 17:58:01 eth0 532.51 440.38 3521.52 41.91 0.00 0.00 0.00 0.00 17:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 docker0 204.65 268.83 14.47 844.37 0.00 0.00 0.00 0.00 17:59:01 veth712dbda 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 17:59:01 eth0 36.40 21.01 33.47 13.72 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 veth712dbda 1.38 1.37 0.11 0.11 0.00 0.00 0.00 0.00 18:00:01 eth0 41.37 25.47 24.92 108.26 0.00 0.00 0.00 0.00 18:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 docker0 1.38 1.37 0.09 0.11 0.00 0.00 0.00 0.00 18:01:01 veth712dbda 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 eth0 23.93 11.28 18.56 9.90 0.00 0.00 0.00 0.00 18:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 eth0 174.83 148.77 1682.72 19.49 0.00 0.00 0.00 0.00 18:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 veth7f5eb46 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:03 vetha5cb5ef 0.00 0.55 0.00 0.03 0.00 0.00 0.00 0.00 18:03:03 eth0 92.43 72.43 188.64 16.73 0.00 0.00 0.00 0.00 18:03:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:03 docker0 55.37 61.55 3.76 161.72 0.00 0.00 0.00 0.00 18:04:01 vethef7fbee 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 18:04:01 vethca7bcb7 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 18:04:01 vetha5cb5ef 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 veth6bbb66a 0.00 0.09 0.00 0.01 0.00 0.00 0.00 0.00 18:05:01 vetha5cb5ef 0.00 0.27 0.00 0.01 0.00 0.00 0.00 0.00 18:05:01 eth0 2671.26 2489.28 13387.12 546.22 0.00 0.00 0.00 0.00 18:05:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 18:05:01 docker0 1126.31 896.77 90.59 3818.28 0.00 0.00 0.00 0.00 18:06:02 vethe0773a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:02 vetha5cb5ef 0.00 0.11 0.00 0.00 0.00 0.00 0.00 0.00 18:06:02 veth393f608 27.99 46.05 2.16 339.18 0.00 0.00 0.00 0.00 18:06:02 eth0 110.31 74.95 459.01 16.53 0.00 0.00 0.00 0.00 18:07:02 veth1bfa3f4 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 18:07:02 vetha5cb5ef 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:07:02 vethb6c434b 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 18:07:02 vethed0ad33 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 18:08:01 eth0 2972.62 2715.49 14277.56 823.70 0.00 0.00 0.00 0.00 18:08:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 18:08:01 docker0 1244.50 1040.35 98.71 4459.93 0.00 0.00 0.00 0.00 18:09:01 eth0 333.35 327.05 156.41 1430.30 0.00 0.00 0.00 0.00 18:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 eth0 0.30 0.23 0.02 0.02 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 eth0 1.55 0.48 0.50 0.28 0.00 0.00 0.00 0.00 18:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 eth0 1.17 0.38 0.33 0.21 0.00 0.00 0.00 0.00 18:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 eth0 0.93 0.32 0.32 0.17 0.00 0.00 0.00 0.00 18:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 eth0 0.51 0.29 0.27 0.23 0.00 0.00 0.00 0.00 18:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 eth0 166.98 147.11 1383.27 14.57 0.00 0.00 0.00 0.00 18:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 vethb58f166 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 veth11de1bf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 eth0 877.97 789.98 6582.56 160.43 0.00 0.00 0.00 0.00 18:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethb58f166 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth11de1bf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 203.76 187.04 1055.09 115.18 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 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 05/20/21 _x86_64_ (2 CPU) 17:54:28 LINUX RESTART (2 CPU) 17:55:02 CPU %user %nice %system %iowait %steal %idle 17:56:01 all 18.00 0.00 4.94 41.01 0.08 35.97 17:56:01 0 17.39 0.00 5.13 36.16 0.07 41.25 17:56:01 1 18.60 0.00 4.76 45.86 0.09 30.69 17:57:01 all 15.24 0.00 5.13 9.22 0.08 70.34 17:57:01 0 16.14 0.00 5.62 6.21 0.07 71.97 17:57:01 1 14.35 0.00 4.64 12.21 0.09 68.71 17:58:01 all 9.74 0.00 4.87 15.08 0.09 70.22 17:58:01 0 10.12 0.00 5.07 19.12 0.09 65.60 17:58:01 1 9.36 0.00 4.68 11.08 0.09 74.79 17:59:01 all 51.80 0.00 7.35 8.31 0.11 32.43 17:59:01 0 52.47 0.00 6.89 7.00 0.11 33.54 17:59:01 1 51.13 0.00 7.81 9.62 0.11 31.33 18:00:01 all 32.51 0.00 4.37 7.58 0.09 55.45 18:00:01 0 33.09 0.00 4.20 8.14 0.09 54.49 18:00:01 1 31.94 0.00 4.53 7.04 0.09 56.41 18:01:01 all 46.62 0.00 7.16 14.00 0.11 32.11 18:01:01 0 46.78 0.00 6.54 14.97 0.11 31.60 18:01:01 1 46.45 0.00 7.78 13.03 0.11 32.63 18:02:01 all 24.99 0.00 4.60 24.00 0.08 46.34 18:02:01 0 25.57 0.00 4.82 21.88 0.07 47.65 18:02:01 1 24.40 0.00 4.38 26.10 0.09 45.03 18:03:03 all 20.00 0.00 15.47 39.18 0.15 25.20 18:03:03 0 19.57 0.00 15.29 37.27 0.18 27.70 18:03:03 1 20.43 0.00 15.66 41.09 0.12 22.69 18:04:01 all 19.76 0.00 7.49 38.12 0.12 34.51 18:04:01 0 19.40 0.00 7.95 38.82 0.11 33.72 18:04:01 1 20.12 0.00 7.03 37.43 0.13 35.30 18:05:01 all 59.59 0.00 10.46 24.95 0.12 4.88 18:05:01 0 59.53 0.00 10.28 24.49 0.11 5.59 18:05:01 1 59.66 0.00 10.64 25.40 0.13 4.17 18:06:02 all 13.20 0.00 9.52 55.98 0.09 21.21 18:06:02 0 13.61 0.00 9.34 51.50 0.10 25.44 18:06:02 1 12.79 0.00 9.70 60.44 0.09 16.99 18:06:02 CPU %user %nice %system %iowait %steal %idle 18:07:02 all 36.46 0.00 9.78 49.51 0.10 4.15 18:07:02 0 35.65 0.00 10.64 49.88 0.09 3.75 18:07:02 1 37.28 0.00 8.91 49.15 0.11 4.56 18:08:01 all 33.56 0.00 8.57 33.93 0.13 23.81 18:08:01 0 33.07 0.00 8.95 35.03 0.13 22.83 18:08:01 1 34.05 0.00 8.19 32.84 0.13 24.79 18:09:01 all 13.50 0.00 2.56 0.85 0.11 82.97 18:09:01 0 13.36 0.00 2.54 1.06 0.16 82.89 18:09:01 1 13.64 0.00 2.58 0.65 0.07 83.06 18:10:01 all 0.12 0.00 0.06 0.01 0.06 99.76 18:10:01 0 0.18 0.00 0.05 0.00 0.03 99.73 18:10:01 1 0.05 0.00 0.07 0.02 0.08 99.78 18:11:01 all 0.12 0.00 0.04 0.01 0.03 99.81 18:11:01 0 0.20 0.00 0.02 0.00 0.03 99.75 18:11:01 1 0.03 0.00 0.07 0.02 0.02 99.87 18:12:01 all 0.23 0.00 0.03 0.00 0.03 99.70 18:12:01 0 0.43 0.00 0.05 0.00 0.02 99.50 18:12:01 1 0.03 0.00 0.02 0.00 0.05 99.90 18:13:01 all 0.18 0.00 0.08 0.00 0.03 99.72 18:13:01 0 0.30 0.00 0.03 0.00 0.02 99.65 18:13:01 1 0.07 0.00 0.12 0.00 0.03 99.78 18:14:01 all 0.10 0.00 0.02 0.00 0.03 99.86 18:14:01 0 0.19 0.00 0.02 0.00 0.05 99.74 18:14:01 1 0.02 0.00 0.02 0.00 0.00 99.97 18:15:01 all 2.28 0.00 0.97 0.07 0.03 96.65 18:15:01 0 2.52 0.00 1.14 0.07 0.03 96.23 18:15:01 1 2.05 0.00 0.79 0.07 0.03 97.07 18:16:01 all 23.29 0.00 10.56 6.67 0.10 59.39 18:16:01 0 24.31 0.00 11.46 8.27 0.09 55.87 18:16:01 1 22.27 0.00 9.66 5.06 0.11 62.90 Average: all 19.60 0.00 5.33 17.29 0.08 57.69 Average: 0 19.73 0.00 5.43 16.89 0.08 57.87 Average: 1 19.47 0.00 5.24 17.69 0.08 57.51