---> uname -a: Linux prd-centos7-docker-4c-2g-510.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 13.8G 26.2G 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 13.8G 26.2G 34% /facter-os /dev/vda1 40.0G 13.8G 26.2G 34% /etc/resolv.conf /dev/vda1 40.0G 13.8G 26.2G 34% /etc/hostname /dev/vda1 40.0G 13.8G 26.2G 34% /etc/hosts /dev/vda1 40.0G 13.8G 26.2G 34% /run/cloud-init/result.json /dev/vda1 40.0G 13.8G 26.2G 34% /var/log/sa-host /dev/vda1 40.0G 13.8G 26.2G 34% /var/log/secure /dev/vda1 40.0G 13.8G 26.2G 34% /var/log/auth.log /dev/vda1 40.0G 13.8G 26.2G 34% /w/workspace/edgex-go/523@tmp /dev/vda1 40.0G 13.8G 26.2G 34% /w/workspace/edgex-go/523 ---> free -m: total used free shared buff/cache available Mem: 7821 1569 236 0 6015 6330 Swap: 1023 2 1021 ---> 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:06:67:ec brd ff:ff:ff:ff:ff:ff inet 10.30.122.115/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85240sec preferred_lft 85240sec inet6 fe80::f816:3eff:fe06:67ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:0b:b4:40:73 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:bff:feb4:4073/64 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) 06/04/21 _x86_64_ (2 CPU) 05:04:17 LINUX RESTART (2 CPU) 05:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:06:01 46.55 3.60 42.96 0.00 2600.87 19306.93 0.00 05:07:01 182.33 0.00 182.33 0.00 0.00 42720.38 0.00 05:08:01 60.73 0.00 60.73 0.00 0.00 10931.14 0.00 05:09:01 109.31 0.00 109.31 0.00 0.00 20256.44 0.00 05:10:10 175.21 79.38 95.84 0.00 1906.89 85440.00 0.00 05:11:01 401.58 96.23 305.35 0.00 9342.66 183116.66 0.00 05:12:01 246.38 11.36 235.02 0.00 1403.23 82246.58 0.00 05:13:01 386.04 12.00 374.04 0.00 500.10 171153.53 0.00 05:14:01 200.68 25.43 175.25 0.00 2972.19 26051.74 0.00 05:15:01 6.35 0.07 6.28 0.00 1.07 140.05 0.00 05:16:01 0.47 0.00 0.47 0.00 0.00 7.21 0.00 05:17:01 0.27 0.00 0.27 0.00 0.00 3.91 0.00 05:18:01 0.27 0.00 0.27 0.00 0.00 2.75 0.00 05:19:01 0.20 0.00 0.20 0.00 0.00 1.48 0.00 05:20:01 0.45 0.18 0.27 0.00 5.73 3.83 0.00 05:21:01 0.80 0.00 0.80 0.00 0.00 14.83 0.00 05:22:01 0.27 0.00 0.27 0.00 0.00 3.26 0.00 05:23:01 228.64 3.70 224.94 0.00 302.50 51929.94 0.00 Average: 111.83 12.71 99.12 0.00 996.18 37699.96 0.00 05:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 4315304 0 932864 11.65 2620 2758152 1475908 16.29 1031068 2188204 590652 05:07:01 3893784 0 1108032 13.83 2620 3004504 1664948 18.38 1302896 2262452 248924 05:08:01 3814852 0 1214320 15.16 2620 2977148 1930304 21.31 1307888 2321336 63428 05:09:01 3645860 0 1166676 14.57 2620 3193784 1848428 20.41 1310620 2471828 52 05:10:10 1418988 0 1327148 16.57 2620 5260184 1898016 20.96 1775616 4148752 533128 05:11:01 385144 0 1578164 19.71 2620 6043012 2413216 26.64 2911332 3974580 22796 05:12:01 796048 0 1324900 16.54 2620 5885372 1583056 17.48 2899944 3585576 8 05:13:01 197520 0 1474776 18.41 2620 6334024 2341520 25.85 3213716 3807968 68664 05:14:01 2336476 0 1332176 16.63 2620 4337668 1773388 19.58 1575872 3365800 24 05:15:01 2381820 0 1286748 16.07 2620 4337752 1439340 15.89 1630724 3273168 20 05:16:01 2388980 0 1279588 15.98 2620 4337752 1398256 15.44 1626984 3273144 12 05:17:01 2389292 0 1279268 15.97 2620 4337760 1398208 15.44 1626964 3273148 12 05:18:01 2389392 0 1279160 15.97 2620 4337768 1398208 15.44 1626984 3273144 8 05:19:01 2389540 0 1279012 15.97 2620 4337768 1398208 15.44 1626984 3273144 8 05:20:01 2388924 0 1279588 15.98 2620 4337808 1398292 15.44 1627692 3272564 8 05:21:01 2389416 0 1279096 15.97 2620 4337808 1398208 15.44 1627600 3272564 12 05:22:01 2389416 0 1279088 15.97 2620 4337816 1398208 15.44 1627608 3272564 16 05:23:01 828316 0 1509368 18.85 2620 5668636 1650856 18.23 1834768 4431384 24480 Average: 2263282 0 1289443 16.10 2620 4453595 1655920 18.28 1788070 3263407 86236 05:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 eth0 1116.25 1255.38 5802.41 134.27 0.00 0.00 0.00 0.00 05:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 docker0 911.17 713.75 73.96 2691.40 0.00 0.00 0.00 0.00 05:07:01 veth0bc376b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:07:01 eth0 284.58 225.05 883.07 32.94 0.00 0.00 0.00 0.00 05:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 docker0 203.61 246.96 14.26 846.83 0.00 0.00 0.00 0.00 05:08:01 veth0bc376b 2.25 2.25 0.18 0.19 0.00 0.00 0.00 0.00 05:08:01 eth0 34.75 21.62 24.36 70.21 0.00 0.00 0.00 0.00 05:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 docker0 2.25 2.25 0.15 0.19 0.00 0.00 0.00 0.00 05:09:01 eth0 218.58 193.92 1697.14 65.46 0.00 0.00 0.00 0.00 05:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 veth1649b3c 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:10 eth0 15.85 9.57 16.66 6.65 0.00 0.00 0.00 0.00 05:10:10 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:10 vethc397ac8 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 05:10:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 veth372b94f 0.00 0.16 0.00 0.01 0.00 0.00 0.00 0.00 05:11:01 veth1f89a02 0.04 0.16 0.00 0.01 0.00 0.00 0.00 0.00 05:11:01 eth0 106.91 75.47 216.88 15.71 0.00 0.00 0.00 0.00 05:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 eth0 49.76 27.08 195.45 11.62 0.00 0.00 0.00 0.00 05:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 vethc397ac8 0.00 1.33 0.00 0.07 0.00 0.00 0.00 0.00 05:12:01 docker0 1180.63 1050.14 91.91 3833.99 0.00 0.00 0.00 0.00 05:13:01 veth3e3ee98 25.79 45.84 2.01 344.49 0.00 0.00 0.00 0.00 05:13:01 veth25445bb 0.00 0.28 0.00 0.02 0.00 0.00 0.00 0.00 05:13:01 eth0 266.64 189.60 1702.16 133.81 0.00 0.00 0.00 0.00 05:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 eth0 296.67 276.57 244.85 907.49 0.00 0.00 0.00 0.00 05:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 docker0 1249.01 1149.38 96.42 4362.35 0.00 0.00 0.00 0.00 05:15:01 eth0 138.96 142.28 71.24 645.29 0.00 0.00 0.00 0.00 05:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 eth0 0.22 0.18 0.07 0.01 0.00 0.00 0.00 0.00 05:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 eth0 0.10 0.13 0.01 0.01 0.00 0.00 0.00 0.00 05:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 eth0 0.23 0.23 0.09 0.07 0.00 0.00 0.00 0.00 05:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 eth0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 eth0 868.13 795.37 7675.87 148.24 0.00 0.00 0.00 0.00 05:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 docker0 54.41 55.48 4.67 376.14 0.00 0.00 0.00 0.00 Average: eth0 188.18 178.09 1028.74 120.66 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 72.46 66.98 5.62 263.44 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) 06/04/21 _x86_64_ (2 CPU) 05:04:17 LINUX RESTART (2 CPU) 05:05:01 CPU %user %nice %system %iowait %steal %idle 05:06:01 all 19.11 0.00 5.77 1.63 0.06 73.42 05:06:01 0 14.60 0.00 6.21 2.05 0.07 77.06 05:06:01 1 23.63 0.00 5.32 1.21 0.05 69.78 05:07:01 all 47.45 0.00 8.03 3.36 0.11 41.05 05:07:01 0 47.83 0.00 8.58 3.59 0.11 39.89 05:07:01 1 47.07 0.00 7.49 3.13 0.11 42.20 05:08:01 all 34.07 0.00 4.88 1.51 0.09 59.45 05:08:01 0 33.56 0.00 5.12 1.64 0.09 59.60 05:08:01 1 34.58 0.00 4.64 1.38 0.09 59.30 05:09:01 all 46.62 0.00 7.94 5.36 0.09 39.99 05:09:01 0 46.61 0.00 8.00 6.38 0.09 38.92 05:09:01 1 46.64 0.00 7.87 4.34 0.09 41.06 05:10:10 all 10.14 0.00 6.02 75.08 0.15 8.61 05:10:10 0 10.59 0.00 5.37 77.37 0.12 6.55 05:10:10 1 9.70 0.00 6.67 72.79 0.17 10.68 05:11:01 all 17.18 0.00 13.42 49.94 0.10 19.36 05:11:01 0 17.74 0.00 13.17 46.85 0.10 22.13 05:11:01 1 16.62 0.00 13.68 53.03 0.10 16.58 05:12:01 all 62.74 0.00 10.30 21.06 0.12 5.78 05:12:01 0 62.40 0.00 10.29 19.52 0.11 7.69 05:12:01 1 63.08 0.00 10.31 22.61 0.13 3.87 05:13:01 all 45.27 0.00 14.80 37.42 0.16 2.36 05:13:01 0 45.22 0.00 14.95 37.01 0.16 2.66 05:13:01 1 45.31 0.00 14.64 37.82 0.16 2.06 05:14:01 all 36.65 0.00 9.98 2.75 0.12 50.50 05:14:01 0 36.39 0.00 9.91 2.93 0.11 50.65 05:14:01 1 36.92 0.00 10.05 2.56 0.13 50.35 05:15:01 all 7.08 0.00 1.13 0.03 0.07 91.69 05:15:01 0 6.90 0.00 1.10 0.03 0.07 91.89 05:15:01 1 7.26 0.00 1.16 0.02 0.07 91.49 05:16:01 all 0.13 0.00 0.03 0.00 0.04 99.79 05:16:01 0 0.02 0.00 0.03 0.00 0.05 99.90 05:16:01 1 0.25 0.00 0.03 0.00 0.03 99.68 05:16:01 CPU %user %nice %system %iowait %steal %idle 05:17:01 all 0.11 0.00 0.02 0.00 0.03 99.84 05:17:01 0 0.03 0.00 0.02 0.00 0.03 99.92 05:17:01 1 0.18 0.00 0.02 0.00 0.03 99.77 05:18:01 all 0.10 0.00 0.02 0.00 0.03 99.86 05:18:01 0 0.02 0.00 0.02 0.00 0.02 99.95 05:18:01 1 0.18 0.00 0.02 0.00 0.03 99.77 05:19:01 all 0.07 0.00 0.03 0.00 0.03 99.87 05:19:01 0 0.03 0.00 0.03 0.00 0.03 99.90 05:19:01 1 0.10 0.00 0.02 0.00 0.03 99.85 05:20:01 all 0.08 0.00 0.05 0.01 0.03 99.84 05:20:01 0 0.02 0.00 0.03 0.02 0.02 99.92 05:20:01 1 0.13 0.00 0.07 0.00 0.03 99.77 05:21:01 all 0.04 0.00 0.03 0.00 0.02 99.92 05:21:01 0 0.03 0.00 0.02 0.00 0.02 99.93 05:21:01 1 0.05 0.00 0.03 0.00 0.02 99.90 05:22:01 all 0.12 0.00 0.03 0.00 0.02 99.83 05:22:01 0 0.20 0.00 0.03 0.00 0.00 99.77 05:22:01 1 0.03 0.00 0.03 0.00 0.03 99.90 05:23:01 all 20.91 0.00 9.76 3.28 0.07 65.99 05:23:01 0 21.36 0.00 9.86 3.17 0.07 65.54 05:23:01 1 20.45 0.00 9.66 3.39 0.07 66.43 Average: all 18.68 0.00 4.92 11.04 0.07 65.30 Average: 0 18.43 0.00 4.94 11.03 0.07 65.53 Average: 1 18.93 0.00 4.89 11.04 0.08 65.07