---> uname -a: Linux prd-centos7-docker-4c-2g-96.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 12.8G 27.2G 32% / 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 12.8G 27.2G 32% /facter-os /dev/vda1 40.0G 12.8G 27.2G 32% /etc/resolv.conf /dev/vda1 40.0G 12.8G 27.2G 32% /etc/hostname /dev/vda1 40.0G 12.8G 27.2G 32% /etc/hosts /dev/vda1 40.0G 12.8G 27.2G 32% /var/log/auth.log /dev/vda1 40.0G 12.8G 27.2G 32% /run/cloud-init/result.json /dev/vda1 40.0G 12.8G 27.2G 32% /var/log/sa-host /dev/vda1 40.0G 12.8G 27.2G 32% /var/log/secure /dev/vda1 40.0G 12.8G 27.2G 32% /w/workspace/edgex-go/18 /dev/vda1 40.0G 12.8G 27.2G 32% /w/workspace/edgex-go/18@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1241 1719 0 4860 6544 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:d4:f0:2c brd ff:ff:ff:ff:ff:ff inet 10.30.122.144/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fed4:f02c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f7:46:88:63 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:f7ff:fe46:8863/64 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) 06/25/21 _x86_64_ (2 CPU) 14:07:46 LINUX RESTART (2 CPU) 14:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:09:01 225.83 87.87 137.96 0.00 10433.84 45241.09 0.00 14:10:01 187.92 0.18 187.74 0.00 22.76 56985.06 0.00 14:11:01 59.86 0.00 59.86 0.00 0.00 8982.89 0.00 14:12:01 55.49 0.03 55.45 0.00 1.07 4000.87 0.00 14:13:03 348.49 10.29 338.20 0.00 2520.67 211946.35 0.00 14:14:01 356.06 117.03 239.03 0.00 5873.23 107276.39 0.00 14:15:01 487.71 21.15 466.57 0.00 3708.29 208638.03 0.00 Average: 245.79 33.30 212.49 0.00 3206.87 92269.13 0.00 14:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:09:01 4917052 0 869160 10.85 2620 2220108 1588172 17.53 933324 1738288 321076 14:10:01 4086268 0 1163428 14.53 2620 2756624 1780408 19.66 1223136 2160320 6016 14:11:01 3841220 0 1087408 13.58 2620 3077692 1742600 19.24 1322600 2288436 71108 14:12:01 3775740 0 1088472 13.59 2620 3142108 1552452 17.14 1273588 2391576 185436 14:13:03 159304 0 1257164 15.70 2620 6589852 1757948 19.41 3248728 3875204 565536 14:14:01 718680 0 1233456 15.40 2620 6054184 1689716 18.66 2758392 3805476 61472 14:15:01 1695364 0 1318456 16.46 2620 4992500 2408548 26.59 2146648 3430144 9532 Average: 2741947 0 1145363 14.30 2620 4119010 1788549 19.75 1843774 2812778 174311 14:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:09:01 veth927c3da 909.56 679.15 87.28 2694.10 0.00 0.00 0.00 0.00 14:09:01 eth0 1625.05 1586.21 6417.66 192.28 0.00 0.00 0.00 0.00 14:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 docker0 909.56 679.01 74.85 2694.09 0.00 0.00 0.00 0.00 14:10:01 veth9e2286e 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 14:10:01 eth0 510.82 427.72 3551.47 75.43 0.00 0.00 0.00 0.00 14:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 docker0 153.79 202.20 10.38 837.73 0.00 0.00 0.00 0.00 14:11:01 veth9e2286e 0.73 0.77 0.06 0.07 0.00 0.00 0.00 0.00 14:11:01 eth0 36.03 20.95 25.90 64.66 0.00 0.00 0.00 0.00 14:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 docker0 0.73 0.73 0.05 0.07 0.00 0.00 0.00 0.00 14:12:01 veth9e2286e 1.53 1.53 0.12 0.12 0.00 0.00 0.00 0.00 14:12:01 eth0 27.42 14.98 21.89 11.49 0.00 0.00 0.00 0.00 14:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 docker0 1.53 1.53 0.10 0.12 0.00 0.00 0.00 0.00 14:13:03 veth46ff5fd 0.00 0.37 0.00 0.02 0.00 0.00 0.00 0.00 14:13:03 eth0 266.28 226.25 1822.78 71.46 0.00 0.00 0.00 0.00 14:13:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:03 docker0 49.64 60.61 3.18 162.81 0.00 0.00 0.00 0.00 14:14:01 veth818b1fd 2.70 6.77 0.18 30.93 0.00 0.00 0.00 0.00 14:14:01 veth46ff5fd 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 vetha8cc91a 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 14:14:01 vethbdd5c79 2.64 6.29 0.18 33.53 0.00 0.00 0.00 0.00 14:15:01 veth46ff5fd 0.00 0.60 0.00 0.03 0.00 0.00 0.00 0.00 14:15:01 eth0 2641.58 2373.43 12305.69 498.05 0.00 0.00 0.00 0.00 14:15:01 vethc0e7b53 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 14:15:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 Average: veth46ff5fd 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 Average: eth0 373.08 337.21 1752.54 71.01 0.00 0.00 0.00 0.00 Average: vethc0e7b53 0.00 0.04 0.00 0.00 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 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 06/25/21 _x86_64_ (2 CPU) 14:07:46 LINUX RESTART (2 CPU) 14:08:01 CPU %user %nice %system %iowait %steal %idle 14:09:01 all 34.80 0.00 9.50 6.25 0.09 49.35 14:09:01 0 38.39 0.00 10.01 5.92 0.09 45.60 14:09:01 1 31.26 0.00 8.99 6.59 0.09 53.07 14:10:01 all 15.78 0.00 7.45 3.88 0.07 72.82 14:10:01 0 15.58 0.00 7.59 3.26 0.07 73.51 14:10:01 1 15.98 0.00 7.31 4.49 0.07 72.14 14:11:01 all 51.19 0.00 4.94 0.58 0.07 43.22 14:11:01 0 50.95 0.00 5.06 0.66 0.07 43.26 14:11:01 1 51.43 0.00 4.81 0.50 0.07 43.19 14:12:01 all 59.73 0.00 8.09 0.60 0.11 31.47 14:12:01 0 58.51 0.00 8.28 0.60 0.11 32.50 14:12:01 1 60.96 0.00 7.89 0.60 0.11 30.44 14:13:03 all 24.80 0.00 15.64 25.94 0.10 33.52 14:13:03 0 25.60 0.00 15.68 25.15 0.09 33.48 14:13:03 1 24.00 0.00 15.60 26.72 0.11 33.57 14:14:01 all 65.96 0.00 11.55 19.57 0.10 2.82 14:14:01 0 65.74 0.00 11.87 20.20 0.11 2.08 14:14:01 1 66.18 0.00 11.24 18.94 0.10 3.56 14:15:01 all 62.94 0.00 18.92 15.89 0.13 2.12 14:15:01 0 63.95 0.00 17.93 16.80 0.13 1.20 14:15:01 1 61.92 0.00 19.93 14.97 0.13 3.05 Average: all 44.61 0.00 10.83 10.31 0.10 34.15 Average: 0 45.16 0.00 10.89 10.29 0.10 33.57 Average: 1 44.06 0.00 10.78 10.34 0.10 34.72