---> uname -a: Linux prd-centos7-docker-4c-2g-950.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 12.4G 27.6G 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 12.4G 27.6G 31% /facter-os /dev/vda1 40.0G 12.4G 27.6G 31% /etc/resolv.conf /dev/vda1 40.0G 12.4G 27.6G 31% /etc/hostname /dev/vda1 40.0G 12.4G 27.6G 31% /etc/hosts /dev/vda1 40.0G 12.4G 27.6G 31% /var/log/sa-host /dev/vda1 40.0G 12.4G 27.6G 31% /var/log/secure /dev/vda1 40.0G 12.4G 27.6G 31% /var/log/auth.log /dev/vda1 40.0G 12.4G 27.6G 31% /run/cloud-init/result.json /dev/vda1 40.0G 12.4G 27.6G 31% /w/workspace/edgex-go/5 /dev/vda1 40.0G 12.4G 27.6G 31% /w/workspace/edgex-go/5@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1226 1852 0 4742 6563 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:85:79:8b brd ff:ff:ff:ff:ff:ff inet 10.30.123.110/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85756sec preferred_lft 85756sec inet6 fe80::f816:3eff:fe85:798b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:e3:14:6d:15 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:e3ff:fe14:6d15/64 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) 05/28/21 _x86_64_ (2 CPU) 22:54:17 LINUX RESTART (2 CPU) 22:55:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:56:01 116.65 3.74 112.92 0.00 2690.41 21135.06 0.00 22:57:01 179.81 0.00 179.81 0.00 0.00 42440.30 0.00 22:58:01 63.81 0.00 63.81 0.00 0.00 10854.78 0.00 22:59:01 112.64 0.02 112.62 0.00 0.53 20307.06 0.00 23:00:01 760.60 344.29 416.30 0.00 13482.90 280830.29 0.00 23:01:01 532.34 110.09 422.25 0.00 4070.08 174525.47 0.00 23:02:01 291.57 25.72 265.84 0.00 1666.54 58661.53 0.00 23:03:01 7.00 0.13 6.86 0.00 1.20 284.41 0.00 23:04:01 0.18 0.00 0.18 0.00 0.00 1.88 0.00 23:05:01 66.73 38.91 27.82 0.00 3922.97 2632.03 0.00 Average: 213.62 52.51 161.11 0.00 2585.12 61370.68 0.00 22:55:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:56:01 4188224 0 967184 12.08 2620 2850912 1710892 18.89 1093636 2245748 674296 22:57:01 3975652 0 1024376 12.79 2620 3006292 1663604 18.37 1221160 2264052 250108 22:58:01 3995392 0 1037460 12.95 2620 2973468 1778212 19.63 1132560 2319784 60064 22:59:01 3805500 0 1009312 12.60 2620 3191508 1430776 15.80 1156764 2471928 48 23:00:01 632296 0 1570356 19.61 2620 5803668 3181088 35.12 2760964 3881724 16760 23:01:01 758408 0 1289852 16.11 2620 5958060 1939388 21.41 2228508 4273780 58936 23:02:01 2518180 0 1156752 14.44 2620 4331388 1427440 15.76 1378100 3386964 20 23:03:01 2528160 0 1146764 14.32 2620 4331396 1264980 13.97 1376280 3386812 12 23:04:01 2525424 0 1149500 14.35 2620 4331396 1265148 13.97 1424108 3341328 8 23:05:01 1922664 0 1230404 15.36 2620 4853252 1539920 17.00 1472212 3850560 321280 Average: 2684990 0 1158196 14.46 2620 4163134 1720145 18.99 1524429 3142268 138153 22:55:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:56:01 eth0 1096.56 1242.72 6010.58 164.16 0.00 0.00 0.00 0.00 22:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 docker0 896.87 682.33 74.25 2780.97 0.00 0.00 0.00 0.00 22:57:01 vetha8ccc5d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 22:57:01 eth0 307.06 240.45 881.91 34.30 0.00 0.00 0.00 0.00 22:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 docker0 217.28 265.59 15.45 845.25 0.00 0.00 0.00 0.00 22:58:01 vetha8ccc5d 2.25 2.25 0.18 0.18 0.00 0.00 0.00 0.00 22:58:01 eth0 37.02 22.17 25.08 67.15 0.00 0.00 0.00 0.00 22:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 docker0 2.25 2.25 0.15 0.18 0.00 0.00 0.00 0.00 22:59:01 vethebda136 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 eth0 196.35 163.78 1703.81 70.45 0.00 0.00 0.00 0.00 22:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 vethebda136 0.00 1.00 0.00 0.05 0.00 0.00 0.00 0.00 23:00:01 veth007d27d 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 vethbdd7600 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 23:00:01 eth0 98.04 73.05 192.47 18.43 0.00 0.00 0.00 0.00 23:01:01 vethebda136 0.00 0.46 0.00 0.02 0.00 0.00 0.00 0.00 23:01:01 eth0 106.19 61.44 302.67 65.79 0.00 0.00 0.00 0.00 23:01:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 23:01:01 vethe2497bf 0.00 0.40 0.00 0.02 0.00 0.00 0.00 0.00 23:02:01 eth0 195.99 151.41 1634.51 79.14 0.00 0.00 0.00 0.00 23:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 docker0 1207.92 1096.69 95.22 4309.96 0.00 0.00 0.00 0.00 23:03:01 eth0 0.83 0.23 0.42 0.06 0.00 0.00 0.00 0.00 23:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 eth0 1.40 0.37 0.37 0.20 0.00 0.00 0.00 0.00 23:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 eth0 190.82 165.88 2170.02 57.60 0.00 0.00 0.00 0.00 23:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 220.10 208.70 1275.96 55.36 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 120.81 109.68 9.52 431.05 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) 05/28/21 _x86_64_ (2 CPU) 22:54:17 LINUX RESTART (2 CPU) 22:55:03 CPU %user %nice %system %iowait %steal %idle 22:56:01 all 21.69 0.00 7.82 2.68 0.08 67.73 22:56:01 0 21.99 0.00 8.47 3.36 0.07 66.11 22:56:01 1 21.40 0.00 7.18 2.01 0.09 69.33 22:57:01 all 52.71 0.00 10.06 2.46 0.12 34.65 22:57:01 0 52.39 0.00 10.22 2.26 0.11 35.02 22:57:01 1 53.04 0.00 9.90 2.66 0.13 34.28 22:58:01 all 36.19 0.00 5.97 0.41 0.07 57.36 22:58:01 0 36.38 0.00 5.83 0.39 0.07 57.33 22:58:01 1 36.01 0.00 6.11 0.42 0.07 57.38 22:59:01 all 55.68 0.00 11.19 0.94 0.10 32.09 22:59:01 0 56.26 0.00 11.46 1.05 0.09 31.14 22:59:01 1 55.11 0.00 10.92 0.83 0.11 33.03 23:00:01 all 33.75 0.00 22.51 33.27 0.11 10.36 23:00:01 0 34.28 0.00 22.74 33.99 0.11 8.89 23:00:01 1 33.23 0.00 22.28 32.55 0.11 11.83 23:01:01 all 70.65 0.00 17.03 10.73 0.11 1.49 23:01:01 0 69.65 0.00 17.70 10.82 0.11 1.72 23:01:01 1 71.65 0.00 16.35 10.63 0.11 1.25 23:02:01 all 53.56 0.00 11.58 12.36 0.12 22.37 23:02:01 0 54.50 0.00 11.16 13.40 0.11 20.83 23:02:01 1 52.62 0.00 12.02 11.32 0.13 23.92 23:03:01 all 0.06 0.00 0.05 0.01 0.03 99.85 23:03:01 0 0.10 0.00 0.07 0.00 0.03 99.80 23:03:01 1 0.02 0.00 0.03 0.02 0.03 99.90 23:04:01 all 0.10 0.00 0.03 0.00 0.03 99.84 23:04:01 0 0.12 0.00 0.02 0.00 0.03 99.83 23:04:01 1 0.08 0.00 0.05 0.00 0.02 99.85 23:05:01 all 6.16 0.00 2.19 4.50 0.05 87.09 23:05:01 0 6.90 0.00 2.30 5.84 0.05 84.91 23:05:01 1 5.43 0.00 2.09 3.17 0.05 89.26 Average: all 32.28 0.00 8.62 6.56 0.08 52.46 Average: 0 32.51 0.00 8.78 6.94 0.08 51.69 Average: 1 32.04 0.00 8.47 6.18 0.08 53.23