---> uname -a: Linux prd-centos7-docker-4c-2g-162.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 13.0G 27.0G 33% / 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 13.0G 27.0G 33% /facter-os /dev/vda1 40.0G 13.0G 27.0G 33% /etc/resolv.conf /dev/vda1 40.0G 13.0G 27.0G 33% /etc/hostname /dev/vda1 40.0G 13.0G 27.0G 33% /etc/hosts /dev/vda1 40.0G 13.0G 27.0G 33% /var/log/secure /dev/vda1 40.0G 13.0G 27.0G 33% /var/log/auth.log /dev/vda1 40.0G 13.0G 27.0G 33% /run/cloud-init/result.json /dev/vda1 40.0G 13.0G 27.0G 33% /var/log/sa-host /dev/vda1 40.0G 13.0G 27.0G 33% /w/workspace/edgex-go/5 /dev/vda1 40.0G 13.0G 27.0G 33% /w/workspace/edgex-go/5@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1260 2081 0 4479 6531 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:f9:ca:3b brd ff:ff:ff:ff:ff:ff inet 10.30.122.54/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85380sec preferred_lft 85380sec inet6 fe80::f816:3eff:fef9:ca3b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:01:f4:d4:2e 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::42:1ff:fef4:d42e/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) 05/25/21 _x86_64_ (2 CPU) 16:46:58 LINUX RESTART (2 CPU) 16:48:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:49:01 76.54 0.19 76.35 0.00 23.17 42529.87 0.00 16:50:01 141.57 0.00 141.57 0.00 0.00 18209.21 0.00 16:51:01 60.44 0.03 60.41 0.00 1.07 12793.44 0.00 16:52:01 71.23 0.00 71.23 0.00 0.00 10554.38 0.00 16:53:07 278.11 112.52 165.59 0.00 2706.30 118361.35 0.00 16:54:02 299.82 16.05 283.77 0.00 550.31 169727.24 0.00 16:55:01 175.39 17.87 157.53 0.00 637.56 42461.25 0.00 16:56:01 266.02 27.44 238.58 0.00 1519.15 114849.68 0.00 16:57:01 222.11 5.66 216.45 0.00 126.67 129416.17 0.00 16:58:01 155.76 8.29 147.47 0.00 368.03 32891.31 0.00 16:59:01 139.02 11.29 127.73 0.00 1380.85 11089.08 0.00 17:00:01 1.45 0.00 1.45 0.00 0.00 26.27 0.00 17:01:01 0.37 0.07 0.30 0.00 1.22 3.93 0.00 17:02:01 0.72 0.35 0.37 0.00 8.79 7.39 0.00 17:03:01 0.70 0.00 0.70 0.00 0.00 15.39 0.00 17:04:01 101.95 39.49 62.46 0.00 3965.36 13901.27 0.00 Average: 124.70 15.58 109.12 0.00 720.21 44716.03 0.00 16:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:49:01 4171028 0 979340 12.23 2620 2855944 1654488 18.27 1070368 2280000 52 16:50:01 3917772 0 1036876 12.95 2620 3051664 1559672 17.22 1254988 2279024 264052 16:51:01 3970708 0 1057972 13.21 2620 2977632 1562460 17.25 1130744 2336652 26960 16:52:01 3773256 0 1058292 13.21 2620 3174764 1639932 18.11 1248420 2427828 300384 16:53:07 1531548 0 1198064 14.96 2620 5276700 1643004 18.14 1638364 4160208 457632 16:54:02 150532 0 1360300 16.98 2620 6495480 2287016 25.25 3229520 3869044 34252 16:55:01 413108 0 1386460 17.31 2620 6206744 1836144 20.27 2995584 3836028 49212 16:56:01 819800 0 1255776 15.68 2620 5930736 1504880 16.61 1905216 4532104 97720 16:57:01 1133748 0 1262124 15.76 2620 5610440 1470684 16.24 2864292 3248112 180 16:58:01 978776 0 1271732 15.88 2620 5755804 1544820 17.06 2979196 3279532 100 16:59:01 2760868 0 1185080 14.80 2620 4060364 1285524 14.19 1158668 3351792 20 17:00:01 2763512 0 1182432 14.76 2620 4060368 1261892 13.93 1160836 3347672 20 17:01:01 2764344 0 1181592 14.75 2620 4060376 1245708 13.75 1160136 3347664 20 17:02:01 2764052 0 1181672 14.75 2620 4060588 1243936 13.73 1160700 3348852 32 17:03:01 2763660 0 1182060 14.76 2620 4060592 1244020 13.73 1160736 3348848 12 17:04:01 2146620 0 1275924 15.93 2620 4583768 1527392 16.86 1226856 3841592 8 Average: 2301458 0 1190981 14.87 2620 4513873 1531973 16.91 1709039 3302184 76916 16:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:49:01 eth0 947.50 1241.37 5482.25 140.93 0.00 0.00 0.00 0.00 16:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 veth2b3298b 13.70 14.67 1.11 33.90 0.00 0.00 0.00 0.00 16:49:01 docker0 989.55 666.24 73.79 2736.85 0.00 0.00 0.00 0.00 16:50:01 eth0 320.32 252.17 852.21 33.87 0.00 0.00 0.00 0.00 16:50:01 veth6dc7c1d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 16:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 docker0 232.01 284.63 15.80 817.79 0.00 0.00 0.00 0.00 16:51:01 eth0 34.99 18.57 27.57 13.73 0.00 0.00 0.00 0.00 16:51:01 veth6dc7c1d 2.15 2.15 0.17 0.18 0.00 0.00 0.00 0.00 16:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 docker0 2.15 2.15 0.14 0.18 0.00 0.00 0.00 0.00 16:52:01 eth0 181.55 154.43 1689.19 21.60 0.00 0.00 0.00 0.00 16:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:07 eth0 31.42 20.48 25.41 63.79 0.00 0.00 0.00 0.00 16:53:07 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:07 vethbc2f53d 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 16:54:02 vethf1a312e 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 16:54:02 veth1ab4507 0.00 0.11 0.00 0.01 0.00 0.00 0.00 0.00 16:54:02 veth1f171c7 0.00 0.11 0.00 0.01 0.00 0.00 0.00 0.00 16:54:02 eth0 114.41 85.36 207.13 67.47 0.00 0.00 0.00 0.00 16:55:01 vetha0a5915 4.20 7.04 0.29 32.99 0.00 0.00 0.00 0.00 16:55:01 vethe05ceaf 3.20 6.30 0.23 40.05 0.00 0.00 0.00 0.00 16:55:01 eth0 49.50 27.43 172.03 12.45 0.00 0.00 0.00 0.00 16:55:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 16:56:01 vethe7b9f3f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 eth0 104.73 76.72 208.42 75.53 0.00 0.00 0.00 0.00 16:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 vethae34aab 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 vethb794d89 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 veth51778b3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 eth0 20.26 9.79 16.04 8.34 0.00 0.00 0.00 0.00 16:57:01 veth2a9a8e8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 veth362fbfe 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 eth0 134.42 97.80 1274.06 62.45 0.00 0.00 0.00 0.00 16:58:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 16:58:01 veth2b23d1e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 eth0 84.95 43.90 369.09 14.08 0.00 0.00 0.00 0.00 16:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 docker0 1397.92 1169.76 104.02 4368.39 0.00 0.00 0.00 0.00 17:00:01 eth0 1.02 0.65 0.54 0.40 0.00 0.00 0.00 0.00 17:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 eth0 0.57 0.08 0.04 0.01 0.00 0.00 0.00 0.00 17:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 eth0 0.53 0.18 0.11 0.07 0.00 0.00 0.00 0.00 17:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 eth0 197.92 173.45 2170.55 58.64 0.00 0.00 0.00 0.00 17:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 137.85 136.27 775.45 35.81 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 84.98 71.83 6.11 271.46 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) 05/25/21 _x86_64_ (2 CPU) 16:46:58 LINUX RESTART (2 CPU) 16:48:02 CPU %user %nice %system %iowait %steal %idle 16:49:01 all 18.16 0.00 5.14 2.37 0.07 74.27 16:49:01 0 18.59 0.00 5.80 2.60 0.07 72.94 16:49:01 1 17.72 0.00 4.47 2.14 0.07 75.60 16:50:01 all 52.86 0.00 8.40 2.53 0.12 36.09 16:50:01 0 52.76 0.00 9.03 2.33 0.13 35.75 16:50:01 1 52.96 0.00 7.78 2.73 0.11 36.43 16:51:01 all 38.07 0.00 4.78 0.70 0.09 56.37 16:51:01 0 38.05 0.00 4.90 0.58 0.09 56.38 16:51:01 1 38.09 0.00 4.66 0.81 0.09 56.35 16:52:01 all 61.34 0.00 8.66 3.86 0.10 26.04 16:52:01 0 61.82 0.00 8.98 4.85 0.11 24.24 16:52:01 1 60.87 0.00 8.33 2.88 0.09 27.84 16:53:07 all 13.11 0.00 7.84 57.06 0.09 21.90 16:53:07 0 12.92 0.00 7.76 55.35 0.08 23.90 16:53:07 1 13.30 0.00 7.91 58.78 0.10 19.92 16:54:02 all 14.56 0.00 12.27 45.66 0.10 27.41 16:54:02 0 14.72 0.00 12.19 45.08 0.10 27.91 16:54:02 1 14.40 0.00 12.35 46.23 0.10 26.92 16:55:01 all 66.85 0.00 9.20 22.98 0.11 0.85 16:55:01 0 66.65 0.00 9.08 23.98 0.11 0.19 16:55:01 1 67.06 0.00 9.33 21.99 0.11 1.52 16:56:01 all 14.08 0.00 9.92 63.83 0.11 12.05 16:56:01 0 13.24 0.00 10.18 64.93 0.11 11.54 16:56:01 1 14.93 0.00 9.66 62.73 0.12 12.56 16:57:01 all 8.50 0.00 7.99 60.37 0.07 23.08 16:57:01 0 8.29 0.00 7.74 70.19 0.09 13.69 16:57:01 1 8.71 0.00 8.24 50.56 0.05 32.44 16:58:01 all 56.25 0.00 8.84 32.33 0.12 2.47 16:58:01 0 56.10 0.00 8.84 31.89 0.11 3.06 16:58:01 1 56.40 0.00 8.84 32.76 0.13 1.88 16:59:01 all 7.51 0.00 3.74 16.39 0.08 72.29 16:59:01 0 7.10 0.00 3.69 15.76 0.07 73.38 16:59:01 1 7.91 0.00 3.78 17.02 0.09 71.20 16:59:01 CPU %user %nice %system %iowait %steal %idle 17:00:01 all 0.08 0.00 0.05 0.00 0.02 99.85 17:00:01 0 0.03 0.00 0.05 0.00 0.02 99.90 17:00:01 1 0.13 0.00 0.05 0.00 0.02 99.80 17:01:01 all 0.28 0.00 0.32 0.01 0.03 99.36 17:01:01 0 0.15 0.00 0.36 0.00 0.03 99.46 17:01:01 1 0.41 0.00 0.29 0.02 0.02 99.27 17:02:01 all 0.17 0.00 0.06 0.01 0.03 99.73 17:02:01 0 0.15 0.00 0.05 0.00 0.05 99.75 17:02:01 1 0.18 0.00 0.07 0.02 0.02 99.72 17:03:01 all 0.16 0.00 0.02 0.00 0.02 99.81 17:03:01 0 0.27 0.00 0.02 0.00 0.02 99.70 17:03:01 1 0.05 0.00 0.02 0.00 0.02 99.92 17:04:01 all 6.29 0.00 2.42 6.70 0.04 84.55 17:04:01 0 6.21 0.00 2.43 4.09 0.03 87.23 17:04:01 1 6.36 0.00 2.41 9.32 0.05 81.86 Average: all 21.69 0.00 5.48 19.62 0.07 53.14 Average: 0 21.60 0.00 5.57 20.03 0.07 52.72 Average: 1 21.78 0.00 5.40 19.20 0.07 53.55