---> uname -a: Linux prd-centos7-docker-4c-2g-682.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/38 /dev/vda1 40.0G 12.0G 28.0G 30% /w/workspace/edgex-go/38@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1327 2299 0 4194 6446 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:47:25:93 brd ff:ff:ff:ff:ff:ff inet 10.30.123.5/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:fe47:2593/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:df:5d:d1:f4 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:dfff:fe5d:d1f4/64 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) 06/29/21 _x86_64_ (2 CPU) 16:19:00 LINUX RESTART (2 CPU) 16:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:21:01 99.93 0.18 99.75 0.00 22.77 46792.69 0.00 16:22:01 126.97 0.00 126.97 0.00 0.00 16120.35 0.00 16:23:01 52.51 0.02 52.50 0.00 0.53 7349.70 0.00 16:24:04 367.65 135.01 232.64 0.00 3242.09 149315.11 0.00 16:25:01 705.64 395.36 310.28 0.00 18886.19 165824.35 0.00 16:26:01 642.44 110.58 531.85 0.00 5322.42 202147.96 0.00 16:27:01 142.93 22.92 120.01 0.00 3391.11 18450.84 0.00 16:28:01 1.55 0.00 1.55 0.00 0.00 28.77 0.00 Average: 265.33 81.37 183.97 0.00 3761.86 75615.92 0.00 16:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:21:01 4082820 0 996844 12.45 2620 2926648 1665956 18.39 1082420 2346908 1200 16:22:01 3738272 0 1191360 14.88 2620 3076680 1731456 19.12 1423816 2288240 193888 16:23:01 3791824 0 1170744 14.62 2620 3043744 1869040 20.64 1340428 2307648 129620 16:24:04 1375996 0 1338092 16.71 2620 5292224 1924264 21.24 1900588 4061668 2800 16:25:01 992264 0 1666584 20.81 2620 5347464 3687744 40.71 2580604 3701984 167200 16:26:01 1404564 0 1773628 22.15 2620 4828120 3546260 39.15 2194052 3662008 12 16:27:01 2970220 0 1266464 15.81 2620 3769628 1467504 16.20 1265204 3069792 20 16:28:01 2976020 0 1260656 15.74 2620 3769636 1408968 15.56 1295368 3035880 12 Average: 2666498 0 1333046 16.64 2620 4006768 2162649 23.88 1635310 3059266 61844 16:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:21:01 eth0 693.07 725.99 4312.91 71.62 0.00 0.00 0.00 0.00 16:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 veth071613e 18.08 20.08 1.73 19.37 0.00 0.00 0.00 0.00 16:21:01 docker0 472.35 405.59 35.55 1612.31 0.00 0.00 0.00 0.00 16:22:01 veth9320de6 0.42 0.55 0.03 0.05 0.00 0.00 0.00 0.00 16:22:01 eth0 149.85 130.67 484.04 25.90 0.00 0.00 0.00 0.00 16:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 docker0 109.11 112.25 8.39 447.54 0.00 0.00 0.00 0.00 16:23:01 veth9320de6 1.83 1.83 0.14 0.14 0.00 0.00 0.00 0.00 16:23:01 eth0 28.66 20.50 17.56 101.24 0.00 0.00 0.00 0.00 16:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 docker0 1.83 1.83 0.12 0.14 0.00 0.00 0.00 0.00 16:24:04 eth0 179.27 149.01 1634.35 26.23 0.00 0.00 0.00 0.00 16:24:04 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:04 vethe83e433 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 16:24:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 veth5404917 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 16:25:01 vethb2d50ea 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 16:25:01 vethf0239b6 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 16:25:01 eth0 96.09 73.44 200.06 16.93 0.00 0.00 0.00 0.00 16:26:01 veth5128f08 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 16:26:01 veth0614cee 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 eth0 245.98 150.27 1812.35 132.43 0.00 0.00 0.00 0.00 16:26:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 16:27:01 eth0 44.05 29.43 103.69 10.91 0.00 0.00 0.00 0.00 16:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 docker0 1191.21 954.02 94.31 4281.05 0.00 0.00 0.00 0.00 16:28:01 eth0 1.43 0.73 0.70 0.20 0.00 0.00 0.00 0.00 16:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 180.35 160.51 1079.44 48.26 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 88.10 85.47 6.51 352.92 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) 06/29/21 _x86_64_ (2 CPU) 16:19:00 LINUX RESTART (2 CPU) 16:20:01 CPU %user %nice %system %iowait %steal %idle 16:21:01 all 17.08 0.00 6.14 1.85 0.06 74.86 16:21:01 0 15.18 0.00 6.03 1.88 0.07 76.84 16:21:01 1 18.97 0.00 6.25 1.83 0.05 72.90 16:22:01 all 64.23 0.00 9.96 1.30 0.13 24.38 16:22:01 0 64.11 0.00 10.02 1.19 0.13 24.55 16:22:01 1 64.35 0.00 9.91 1.40 0.13 24.22 16:23:01 all 34.93 0.00 5.68 0.39 0.08 58.92 16:23:01 0 35.85 0.00 5.59 0.39 0.07 58.10 16:23:01 1 34.02 0.00 5.77 0.39 0.09 59.74 16:24:04 all 40.29 0.00 14.55 11.06 0.10 34.01 16:24:04 0 39.97 0.00 14.27 10.68 0.10 34.98 16:24:04 1 40.60 0.00 14.84 11.44 0.09 33.03 16:25:01 all 60.75 0.00 20.34 15.35 0.13 3.44 16:25:01 0 61.13 0.00 20.28 15.43 0.12 3.04 16:25:01 1 60.36 0.00 20.39 15.26 0.14 3.85 16:26:01 all 70.54 0.00 22.76 5.43 0.12 1.16 16:26:01 0 68.17 0.00 24.76 5.95 0.11 1.00 16:26:01 1 72.88 0.00 20.77 4.90 0.13 1.31 16:27:01 all 30.30 0.00 7.04 0.89 0.06 61.70 16:27:01 0 30.85 0.00 6.85 0.70 0.05 61.55 16:27:01 1 29.75 0.00 7.24 1.08 0.07 61.86 16:28:01 all 0.13 0.00 0.05 0.00 0.02 99.81 16:28:01 0 0.20 0.00 0.05 0.00 0.02 99.73 16:28:01 1 0.05 0.00 0.05 0.00 0.02 99.88 Average: all 38.89 0.00 10.55 4.38 0.08 46.09 Average: 0 38.57 0.00 10.71 4.38 0.08 46.25 Average: 1 39.21 0.00 10.39 4.39 0.09 45.92