---> uname -a: Linux prd-centos7-docker-4c-2g-82.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 13.4G 26.6G 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 13.4G 26.6G 34% /facter-os /dev/vda1 40.0G 13.4G 26.6G 34% /etc/resolv.conf /dev/vda1 40.0G 13.4G 26.6G 34% /etc/hostname /dev/vda1 40.0G 13.4G 26.6G 34% /etc/hosts /dev/vda1 40.0G 13.4G 26.6G 34% /var/log/auth.log /dev/vda1 40.0G 13.4G 26.6G 34% /run/cloud-init/result.json /dev/vda1 40.0G 13.4G 26.6G 34% /var/log/sa-host /dev/vda1 40.0G 13.4G 26.6G 34% /var/log/secure /dev/vda1 40.0G 13.4G 26.6G 34% /w/workspace/edgex-go/516 /dev/vda1 40.0G 13.4G 26.6G 34% /w/workspace/edgex-go/516@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1473 229 0 6118 6428 Swap: 1023 0 1023 ---> 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:5e:1d:79 brd ff:ff:ff:ff:ff:ff inet 10.30.123.199/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85233sec preferred_lft 85233sec inet6 fe80::f816:3eff:fe5e:1d79/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:94:5d:88:72 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::42:94ff:fe5d:8872/64 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) 06/02/21 _x86_64_ (2 CPU) 15:05:02 LINUX RESTART (2 CPU) 15:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:07:01 31.10 0.22 30.88 0.00 23.83 15316.39 0.00 15:08:01 176.86 0.00 176.86 0.00 0.00 42351.76 0.00 15:09:01 66.04 0.02 66.03 0.00 0.53 13191.72 0.00 15:10:01 60.81 0.02 60.79 0.00 0.53 3898.87 0.00 15:11:02 475.78 161.08 314.70 0.00 3911.85 187222.57 0.00 15:12:01 470.26 223.91 246.35 0.00 11021.98 133611.04 0.00 15:13:01 430.05 6.78 423.27 0.00 1549.79 186684.65 0.00 15:14:01 219.58 5.26 214.32 0.00 1044.69 35287.85 0.00 15:15:01 14.27 0.02 14.25 0.00 0.13 401.23 0.00 15:16:01 1.13 0.00 1.13 0.00 0.00 21.01 0.00 15:17:01 0.28 0.00 0.28 0.00 0.00 4.46 0.00 15:18:01 0.17 0.00 0.17 0.00 0.00 1.37 0.00 15:19:01 0.38 0.00 0.38 0.00 0.00 5.45 0.00 15:20:01 0.43 0.12 0.32 0.00 3.60 4.53 0.00 15:21:01 0.92 0.07 0.85 0.00 2.13 17.69 0.00 15:22:01 0.28 0.00 0.28 0.00 0.00 4.46 0.00 15:23:01 0.30 0.00 0.30 0.00 0.00 5.00 0.00 15:24:01 222.23 2.66 219.57 0.00 136.06 48425.86 0.00 Average: 120.46 22.11 98.36 0.00 975.14 37010.33 0.00 15:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:07:01 4246904 0 974884 12.17 2620 2784524 1747688 19.30 1059000 2225340 601460 15:08:01 3928324 0 1071048 13.37 2620 3006940 1679084 18.54 1265528 2264204 248632 15:09:01 3757036 0 1080468 13.49 2620 3168808 1795828 19.83 1345120 2335124 27692 15:10:01 3716136 0 1045380 13.05 2620 3244796 1600700 17.67 1234304 2478476 195828 15:11:02 1136012 0 1171720 14.63 2620 5698580 1464384 16.17 2191648 3987176 128116 15:12:01 640112 0 1492532 18.64 2620 5873668 3301812 36.45 2878168 3729664 135668 15:13:01 583876 0 1496992 18.69 2620 5925444 3163060 34.92 2194512 4448220 232 15:14:01 2216072 0 1168204 14.59 2620 4622036 1336068 14.75 1437804 3625280 36 15:15:01 2194928 0 1189084 14.85 2620 4622300 1434012 15.83 1647120 3439464 8 15:16:01 2210340 0 1173668 14.65 2620 4622304 1251576 13.82 1637968 3439348 20 15:17:01 2210448 0 1173556 14.65 2620 4622308 1242384 13.72 1632824 3445084 20 15:18:01 2210192 0 1173808 14.66 2620 4622312 1242552 13.72 1636212 3441880 12 15:19:01 2210664 0 1173332 14.65 2620 4622316 1242324 13.72 1634760 3442992 12 15:20:01 2208704 0 1175288 14.67 2620 4622320 1244064 13.74 1636276 3442992 8 15:21:01 2206884 0 1177072 14.70 2620 4622356 1242540 13.72 1640996 3440208 20 15:22:01 2207720 0 1176232 14.69 2620 4622360 1242384 13.72 1640528 3440208 12 15:23:01 2207052 0 1176896 14.69 2620 4622364 1242480 13.72 1643012 3438120 12 15:24:01 652748 0 1405316 17.55 2620 5948248 1501756 16.58 1833256 4603652 134756 Average: 2263564 0 1194193 14.91 2620 4548555 1609705 17.77 1677169 3370413 81808 15:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:07:01 eth0 949.77 1178.89 5387.73 141.16 0.00 0.00 0.00 0.00 15:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 docker0 934.54 679.38 75.63 2685.59 0.00 0.00 0.00 0.00 15:08:01 vethba6008b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:08:01 eth0 282.35 210.31 881.42 31.27 0.00 0.00 0.00 0.00 15:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 docker0 189.53 245.79 13.40 846.34 0.00 0.00 0.00 0.00 15:09:01 vethba6008b 2.16 2.16 0.17 0.18 0.00 0.00 0.00 0.00 15:09:01 eth0 36.35 23.10 24.35 66.87 0.00 0.00 0.00 0.00 15:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 docker0 2.16 2.16 0.14 0.18 0.00 0.00 0.00 0.00 15:10:01 vethba6008b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 eth0 31.11 18.85 26.18 57.32 0.00 0.00 0.00 0.00 15:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:02 vethcaf01e3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:02 veth5f41fca 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:02 veth6c92396 0.00 0.50 0.00 0.03 0.00 0.00 0.00 0.00 15:11:02 eth0 237.40 205.86 1851.71 28.71 0.00 0.00 0.00 0.00 15:12:01 veth3573f89 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 15:12:01 vetheae6111 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 15:12:01 vethea2604a 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 15:12:01 veth6c92396 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 veth45573ed 0.00 0.42 0.00 0.02 0.00 0.00 0.00 0.00 15:13:01 veth75a4df6 0.00 0.33 0.00 0.02 0.00 0.00 0.00 0.00 15:13:01 vethf4af0f6 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 15:13:01 vetha8f9020 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 eth0 2998.77 2737.48 13934.67 867.39 0.00 0.00 0.00 0.00 15:14:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:14:01 docker0 1248.63 1090.51 97.07 4293.95 0.00 0.00 0.00 0.00 15:15:01 eth0 323.03 318.12 174.53 1334.92 0.00 0.00 0.00 0.00 15:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 eth0 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 15:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 eth0 0.18 0.18 0.07 0.01 0.00 0.00 0.00 0.00 15:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 eth0 0.93 0.43 0.32 0.18 0.00 0.00 0.00 0.00 15:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 eth0 0.10 0.10 0.01 0.04 0.00 0.00 0.00 0.00 15:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 eth0 0.98 0.45 0.39 0.24 0.00 0.00 0.00 0.00 15:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 eth0 0.93 0.13 0.13 0.04 0.00 0.00 0.00 0.00 15:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 eth0 0.55 0.43 0.31 0.21 0.00 0.00 0.00 0.00 15:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 eth0 833.10 766.13 7664.04 105.83 0.00 0.00 0.00 0.00 15:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 docker0 48.33 48.48 4.13 374.31 0.00 0.00 0.00 0.00 Average: eth0 171.79 168.42 1002.04 122.26 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 72.10 63.32 5.63 259.53 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) 06/02/21 _x86_64_ (2 CPU) 15:05:02 LINUX RESTART (2 CPU) 15:06:01 CPU %user %nice %system %iowait %steal %idle 15:07:01 all 17.68 0.00 4.83 2.35 0.08 75.06 15:07:01 0 17.52 0.00 5.29 1.79 0.07 75.33 15:07:01 1 17.85 0.00 4.36 2.91 0.09 74.79 15:08:01 all 46.39 0.00 8.25 6.15 0.09 39.12 15:08:01 0 46.75 0.00 8.37 7.15 0.09 37.64 15:08:01 1 46.04 0.00 8.13 5.16 0.09 40.59 15:09:01 all 38.67 0.00 5.14 1.41 0.08 54.69 15:09:01 0 38.52 0.00 5.09 0.99 0.09 55.32 15:09:01 1 38.82 0.00 5.20 1.84 0.07 54.06 15:10:01 all 67.10 0.00 8.40 1.20 0.11 23.19 15:10:01 0 66.61 0.00 8.40 1.34 0.11 23.54 15:10:01 1 67.59 0.00 8.40 1.07 0.11 22.84 15:11:02 all 20.27 0.00 13.45 31.95 0.09 34.24 15:11:02 0 22.24 0.00 13.37 31.04 0.09 33.26 15:11:02 1 18.30 0.00 13.53 32.87 0.09 35.22 15:12:01 all 54.36 0.00 13.52 25.22 0.12 6.77 15:12:01 0 54.44 0.00 13.17 27.80 0.13 4.46 15:12:01 1 54.28 0.00 13.87 22.65 0.11 9.09 15:13:01 all 59.34 0.00 16.82 22.07 0.12 1.65 15:13:01 0 58.96 0.00 16.67 22.15 0.11 2.12 15:13:01 1 59.71 0.00 16.98 22.00 0.13 1.18 15:14:01 all 44.73 0.00 9.95 10.82 0.12 34.39 15:14:01 0 46.47 0.00 9.95 11.00 0.11 32.47 15:14:01 1 43.00 0.00 9.95 10.63 0.13 36.29 15:15:01 all 12.61 0.00 2.52 0.14 0.09 84.65 15:15:01 0 12.68 0.00 2.58 0.12 0.09 84.53 15:15:01 1 12.54 0.00 2.45 0.16 0.09 84.77 15:16:01 all 0.13 0.00 0.06 0.00 0.03 99.78 15:16:01 0 0.05 0.00 0.03 0.00 0.02 99.90 15:16:01 1 0.22 0.00 0.08 0.00 0.03 99.67 15:17:01 all 0.13 0.00 0.02 0.00 0.03 99.82 15:17:01 0 0.03 0.00 0.02 0.00 0.03 99.92 15:17:01 1 0.22 0.00 0.02 0.00 0.03 99.73 15:17:01 CPU %user %nice %system %iowait %steal %idle 15:18:01 all 0.09 0.00 0.03 0.00 0.02 99.86 15:18:01 0 0.03 0.00 0.03 0.00 0.03 99.90 15:18:01 1 0.15 0.00 0.03 0.00 0.00 99.82 15:19:01 all 0.08 0.00 0.03 0.00 0.03 99.86 15:19:01 0 0.05 0.00 0.03 0.00 0.05 99.87 15:19:01 1 0.12 0.00 0.02 0.00 0.02 99.85 15:20:01 all 0.08 0.00 0.03 0.00 0.03 99.87 15:20:01 0 0.02 0.00 0.03 0.00 0.03 99.92 15:20:01 1 0.13 0.00 0.02 0.00 0.02 99.83 15:21:01 all 0.10 0.00 0.03 0.00 0.03 99.84 15:21:01 0 0.17 0.00 0.03 0.00 0.03 99.77 15:21:01 1 0.03 0.00 0.03 0.00 0.02 99.92 15:22:01 all 0.06 0.00 0.03 0.00 0.03 99.89 15:22:01 0 0.05 0.00 0.03 0.00 0.03 99.88 15:22:01 1 0.07 0.00 0.02 0.00 0.02 99.90 15:23:01 all 0.03 0.00 0.03 0.00 0.03 99.91 15:23:01 0 0.02 0.00 0.03 0.00 0.03 99.92 15:23:01 1 0.05 0.00 0.02 0.00 0.03 99.90 15:24:01 all 21.82 0.00 9.70 4.21 0.09 64.18 15:24:01 0 22.06 0.00 10.41 3.91 0.09 63.54 15:24:01 1 21.58 0.00 8.99 4.51 0.09 64.82 Average: all 20.46 0.00 4.96 5.63 0.07 68.88 Average: 0 20.61 0.00 5.00 5.72 0.07 68.61 Average: 1 20.31 0.00 4.93 5.55 0.06 69.15