---> uname -a: Linux prd-centos7-docker-4c-2g-87.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 12.0G 28.0G 30% / 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 12.0G 28.0G 30% /facter-os /dev/vda1 40.0G 12.0G 28.0G 30% /etc/resolv.conf /dev/vda1 40.0G 12.0G 28.0G 30% /etc/hostname /dev/vda1 40.0G 12.0G 28.0G 30% /etc/hosts /dev/vda1 40.0G 12.0G 28.0G 30% /var/log/auth.log /dev/vda1 40.0G 12.0G 28.0G 30% /run/cloud-init/result.json /dev/vda1 40.0G 12.0G 28.0G 30% /var/log/sa-host /dev/vda1 40.0G 12.0G 28.0G 30% /var/log/secure /dev/vda1 40.0G 12.0G 28.0G 30% /w/workspace/edgex-go/2 /dev/vda1 40.0G 12.0G 28.0G 30% /w/workspace/edgex-go/2@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1421 1963 0 4435 6354 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:48:5f:e3 brd ff:ff:ff:ff:ff:ff inet 10.30.122.225/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84955sec preferred_lft 84955sec inet6 fe80::f816:3eff:fe48:5fe3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:96:ba:38:6b 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::42:96ff:feba:386b/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) 07/14/21 _x86_64_ (2 CPU) 09:49:35 LINUX RESTART (2 CPU) 09:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:51:02 145.55 18.15 127.40 0.00 5433.93 44840.97 0.00 09:52:01 92.48 0.71 91.77 0.00 359.02 44326.66 0.00 09:53:01 139.93 0.00 139.93 0.00 0.00 20082.40 0.00 09:54:01 50.75 0.00 50.75 0.00 0.00 8350.50 0.00 09:55:01 222.88 20.55 202.32 0.00 495.95 115465.41 0.00 09:56:01 670.84 335.46 335.38 0.00 13619.30 201569.85 0.00 09:57:01 464.16 22.40 441.76 0.00 2033.17 163786.97 0.00 09:58:01 272.08 76.01 196.07 0.00 4512.47 54021.36 0.00 09:59:02 5.35 0.00 5.35 0.00 0.00 167.62 0.00 10:00:01 0.25 0.02 0.24 0.00 0.14 2.69 0.00 10:01:01 0.40 0.13 0.27 0.00 1.73 2.25 0.00 10:02:01 0.38 0.08 0.30 0.00 2.00 5.78 0.00 10:03:01 0.27 0.00 0.27 0.00 0.00 2.50 0.00 10:04:01 0.20 0.00 0.20 0.00 0.00 1.65 0.00 10:05:01 0.35 0.20 0.15 0.00 5.86 1.83 0.00 10:06:01 0.83 0.00 0.83 0.00 0.00 16.49 0.00 10:07:01 0.25 0.00 0.25 0.00 0.00 2.67 0.00 10:08:01 0.20 0.00 0.20 0.00 0.00 2.75 0.00 10:09:01 0.18 0.00 0.18 0.00 0.00 1.78 0.00 10:10:01 0.97 0.80 0.17 0.00 43.31 1.80 0.00 10:11:01 0.25 0.00 0.25 0.00 0.00 3.82 0.00 10:12:01 0.25 0.05 0.20 0.00 0.40 3.00 0.00 10:13:01 0.18 0.00 0.18 0.00 0.00 2.25 0.00 Average: 90.15 20.68 69.47 0.00 1154.66 28436.41 0.00 09:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:51:02 5350920 0 814320 10.17 2620 1841080 1681444 18.56 720588 1542156 4768 09:52:01 4140144 0 966056 12.06 2620 2900120 1839312 20.31 1056228 2328284 45352 09:53:01 3798428 0 1140656 14.24 2620 3067236 1946640 21.49 1379924 2276956 232820 09:54:01 3776072 0 1241916 15.51 2620 2988332 1879788 20.75 1399996 2276916 70432 09:55:01 121852 0 1474208 18.41 2620 6410260 2780180 30.69 3074384 4135964 590480 09:56:01 264516 0 1939736 24.22 2620 5802068 4009112 44.26 3239232 3783960 54204 09:57:01 138960 0 1494392 18.66 2620 6372968 2712320 29.95 2751500 4369048 349696 09:58:01 2710612 0 1287424 16.07 2620 4008284 1562916 17.26 1489316 3115660 20 09:59:02 2714308 0 1283728 16.03 2620 4008284 1526912 16.86 1509684 3092632 12 10:00:01 2709236 0 1288792 16.09 2620 4008292 1527068 16.86 1522616 3086448 8 10:01:01 2708384 0 1289644 16.10 2620 4008292 1530168 16.89 1523636 3086448 20 10:02:01 2710864 0 1286980 16.07 2620 4008476 1527420 16.86 1522484 3086564 8 10:03:01 2710828 0 1287012 16.07 2620 4008480 1527420 16.86 1522496 3086564 8 10:04:01 2710772 0 1287064 16.07 2620 4008484 1527420 16.86 1522644 3086564 8 10:05:01 2709128 0 1288672 16.09 2620 4008520 1527600 16.87 1523580 3086588 16 10:06:01 2709176 0 1288620 16.09 2620 4008524 1527600 16.87 1523940 3086588 8 10:07:01 2709368 0 1288424 16.09 2620 4008528 1527456 16.86 1523600 3086588 8 10:08:01 2709424 0 1288360 16.09 2620 4008536 1527420 16.86 1523660 3086588 8 10:09:01 2709408 0 1288376 16.09 2620 4008536 1527420 16.86 1523736 3086588 16 10:10:01 2708200 0 1288276 16.09 2620 4009844 1527420 16.86 1523804 3087892 16 10:11:01 2707576 0 1288900 16.09 2620 4009844 1527504 16.86 1524144 3087888 8 10:12:01 2707672 0 1288800 16.09 2620 4009848 1527484 16.86 1524128 3087900 8 10:13:01 2707588 0 1288876 16.09 2620 4009856 1527484 16.86 1524196 3087900 8 Average: 2649715 0 1290401 16.11 2620 4066204 1796761 19.84 1649979 3049508 58606 09:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:51:02 eth0 1039.45 759.21 3340.18 100.29 0.00 0.00 0.00 0.00 09:51:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 veth5beba02 39.17 61.44 2.87 214.20 0.00 0.00 0.00 0.00 09:52:01 eth0 990.57 1216.68 6207.76 124.25 0.00 0.00 0.00 0.00 09:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 docker0 875.85 602.93 71.45 2938.57 0.00 0.00 0.00 0.00 09:53:01 vethab144fd 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:53:01 eth0 210.44 164.36 671.87 28.69 0.00 0.00 0.00 0.00 09:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 docker0 138.65 163.91 10.12 629.03 0.00 0.00 0.00 0.00 09:54:01 vethab144fd 1.83 1.83 0.15 0.15 0.00 0.00 0.00 0.00 09:54:01 eth0 23.34 12.25 17.53 9.33 0.00 0.00 0.00 0.00 09:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 docker0 1.83 1.83 0.12 0.15 0.00 0.00 0.00 0.00 09:55:01 eth0 198.08 170.87 1699.44 134.09 0.00 0.00 0.00 0.00 09:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 veth42e3725 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 vethcdeb9c4 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:56:01 veth18e8c82 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:56:01 veth19abff9 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:56:01 vethaf213cd 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 09:57:01 veth5851bae 0.00 0.23 0.00 0.01 0.00 0.00 0.00 0.00 09:57:01 eth0 2792.04 2536.25 13853.00 439.55 0.00 0.00 0.00 0.00 09:57:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:57:01 veth42e3725 0.00 1.44 0.00 0.07 0.00 0.00 0.00 0.00 09:58:01 eth0 53.29 34.36 110.49 14.77 0.00 0.00 0.00 0.00 09:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 docker0 1133.64 926.44 89.36 4300.58 0.00 0.00 0.00 0.00 09:59:02 eth0 0.85 0.35 0.07 0.03 0.00 0.00 0.00 0.00 09:59:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 eth0 0.97 0.78 0.66 0.24 0.00 0.00 0.00 0.00 10:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 eth0 0.25 0.18 0.09 0.07 0.00 0.00 0.00 0.00 10:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 eth0 1.08 0.08 0.11 0.01 0.00 0.00 0.00 0.00 10:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 eth0 0.52 0.33 0.27 0.20 0.00 0.00 0.00 0.00 10:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 eth0 0.25 0.20 0.08 0.07 0.00 0.00 0.00 0.00 10:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 eth0 0.23 0.13 0.07 0.01 0.00 0.00 0.00 0.00 10:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 eth0 0.17 0.15 0.08 0.07 0.00 0.00 0.00 0.00 10:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 123.25 111.95 608.36 19.84 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 49.37 40.34 3.89 187.28 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) 07/14/21 _x86_64_ (2 CPU) 09:49:35 LINUX RESTART (2 CPU) 09:50:01 CPU %user %nice %system %iowait %steal %idle 09:51:02 all 20.77 0.00 5.66 5.35 0.11 68.11 09:51:02 0 21.52 0.00 5.46 4.44 0.13 68.45 09:51:02 1 20.04 0.00 5.85 6.24 0.09 67.78 09:52:01 all 19.51 0.00 6.65 4.24 0.08 69.52 09:52:01 0 15.76 0.00 6.83 6.47 0.09 70.85 09:52:01 1 23.26 0.00 6.47 2.01 0.07 68.19 09:53:01 all 62.68 0.00 9.65 2.42 0.14 25.11 09:53:01 0 62.28 0.00 10.24 1.96 0.15 25.38 09:53:01 1 63.08 0.00 9.06 2.88 0.13 24.85 09:54:01 all 34.67 0.00 5.26 0.38 0.08 59.61 09:54:01 0 34.70 0.00 5.47 0.28 0.07 59.48 09:54:01 1 34.64 0.00 5.06 0.47 0.09 59.74 09:55:01 all 54.13 0.00 13.45 2.56 0.13 29.73 09:55:01 0 55.05 0.00 13.60 3.28 0.13 27.94 09:55:01 1 53.22 0.00 13.30 1.84 0.13 31.51 09:56:01 all 44.83 0.00 18.00 30.05 0.14 6.98 09:56:01 0 45.37 0.00 17.85 29.66 0.13 6.99 09:56:01 1 44.29 0.00 18.15 30.45 0.15 6.96 09:57:01 all 63.41 0.00 20.01 13.62 0.15 2.81 09:57:01 0 61.58 0.00 20.82 14.67 0.15 2.78 09:57:01 1 65.23 0.00 19.20 12.57 0.15 2.85 09:58:01 all 49.43 0.00 10.40 5.54 0.12 34.52 09:58:01 0 49.50 0.00 10.40 5.16 0.13 34.81 09:58:01 1 49.37 0.00 10.39 5.92 0.11 34.22 09:59:02 all 0.18 0.00 0.05 0.00 0.03 99.75 09:59:02 0 0.08 0.00 0.03 0.00 0.03 99.85 09:59:02 1 0.27 0.00 0.07 0.00 0.02 99.65 10:00:01 all 0.21 0.00 0.05 0.00 0.03 99.71 10:00:01 0 0.37 0.00 0.07 0.00 0.03 99.52 10:00:01 1 0.05 0.00 0.03 0.00 0.02 99.90 10:01:01 all 0.18 0.00 0.05 0.00 0.02 99.75 10:01:01 0 0.33 0.00 0.07 0.00 0.02 99.58 10:01:01 1 0.03 0.00 0.03 0.00 0.02 99.92 10:01:01 CPU %user %nice %system %iowait %steal %idle 10:02:01 all 0.07 0.00 0.04 0.00 0.02 99.87 10:02:01 0 0.08 0.00 0.05 0.00 0.02 99.85 10:02:01 1 0.05 0.00 0.03 0.00 0.02 99.90 10:03:01 all 0.04 0.00 0.02 0.00 0.03 99.92 10:03:01 0 0.08 0.00 0.02 0.00 0.03 99.87 10:03:01 1 0.00 0.00 0.02 0.00 0.02 99.97 10:04:01 all 0.17 0.00 0.03 0.00 0.01 99.79 10:04:01 0 0.30 0.00 0.02 0.00 0.00 99.68 10:04:01 1 0.03 0.00 0.05 0.00 0.02 99.90 10:05:01 all 0.14 0.00 0.06 0.00 0.02 99.78 10:05:01 0 0.10 0.00 0.07 0.00 0.02 99.82 10:05:01 1 0.18 0.00 0.05 0.00 0.02 99.75 10:06:01 all 0.13 0.00 0.02 0.00 0.02 99.84 10:06:01 0 0.02 0.00 0.02 0.00 0.02 99.95 10:06:01 1 0.23 0.00 0.02 0.00 0.02 99.73 10:07:01 all 0.09 0.00 0.03 0.00 0.03 99.86 10:07:01 0 0.03 0.00 0.03 0.00 0.02 99.92 10:07:01 1 0.15 0.00 0.02 0.00 0.03 99.80 10:08:01 all 0.16 0.00 0.03 0.00 0.01 99.80 10:08:01 0 0.15 0.00 0.03 0.00 0.00 99.82 10:08:01 1 0.17 0.00 0.03 0.00 0.02 99.78 10:09:01 all 0.19 0.00 0.02 0.00 0.01 99.78 10:09:01 0 0.33 0.00 0.02 0.00 0.00 99.65 10:09:01 1 0.05 0.00 0.02 0.00 0.02 99.92 10:10:01 all 0.17 0.00 0.03 0.02 0.03 99.76 10:10:01 0 0.30 0.00 0.03 0.00 0.02 99.65 10:10:01 1 0.03 0.00 0.03 0.03 0.03 99.87 10:11:01 all 0.20 0.00 0.03 0.00 0.03 99.75 10:11:01 0 0.30 0.00 0.02 0.00 0.02 99.67 10:11:01 1 0.10 0.00 0.03 0.00 0.03 99.83 10:12:01 all 0.17 0.00 0.02 0.01 0.02 99.79 10:12:01 0 0.17 0.00 0.02 0.00 0.02 99.80 10:12:01 1 0.17 0.00 0.02 0.02 0.02 99.78 10:12:01 CPU %user %nice %system %iowait %steal %idle 10:13:01 all 0.09 0.00 0.03 0.00 0.01 99.87 10:13:01 0 0.03 0.00 0.03 0.00 0.02 99.92 10:13:01 1 0.15 0.00 0.03 0.00 0.00 99.82 Average: all 14.45 0.00 3.68 2.63 0.05 79.19 Average: 0 14.32 0.00 3.74 2.70 0.05 79.19 Average: 1 14.59 0.00 3.61 2.55 0.05 79.19