---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21163 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 UTC 2022 x86_64 GNU/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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.996 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 11G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21163) 07/26/22 _x86_64_ (8 CPU) 23:24:49 LINUX RESTART (8 CPU) 23:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:26:02 395.37 55.71 339.66 0.00 7433.16 191905.22 0.00 23:27:01 138.28 0.88 137.40 0.00 18.83 40031.71 0.00 23:28:01 243.48 0.08 243.39 0.00 4.67 46731.94 0.00 23:29:01 3.95 0.00 3.95 0.00 0.00 61.20 0.00 Average: 195.49 14.22 181.27 0.00 1871.57 69799.90 0.00 23:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:26:02 28865624 31750388 551828 1.68 116708 3036984 2167888 6.39 1123308 2514308 552 23:27:01 28176124 31757952 529064 1.61 163980 3598356 2064032 6.08 1246108 2973008 132520 23:28:01 27424464 31725016 560672 1.71 176228 4262876 2259344 6.66 1342688 3588004 432 23:29:01 27451768 31751596 536732 1.63 176304 4262736 1955848 5.76 1317164 3587840 48 Average: 27979495 31746238 544574 1.66 158305 3790238 2111778 6.22 1257317 3165790 33388 23:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:26:02 lo 7.27 7.27 0.70 0.70 0.00 0.00 0.00 0.00 23:26:02 docker0 0.95 0.95 0.13 3.10 0.00 0.00 0.00 0.00 23:26:02 vethd8731f3 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 23:26:02 ens3 728.28 465.01 7353.50 105.76 0.00 0.00 0.00 0.00 23:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:27:01 docker0 176.27 255.83 13.42 1776.30 0.00 0.00 0.00 0.00 23:27:01 veth839696f 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 23:27:01 ens3 331.03 233.03 1818.99 88.14 0.00 0.00 0.00 0.00 23:28:01 lo 2.60 2.60 0.26 0.26 0.00 0.00 0.00 0.00 23:28:01 docker0 21.65 40.39 1.49 545.20 0.00 0.00 0.00 0.00 23:28:01 ens3 207.60 139.59 3297.38 77.54 0.00 0.00 0.00 0.00 23:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:29:01 ens3 1.15 0.78 0.93 0.41 0.00 0.00 0.00 0.00 Average: lo 2.58 2.58 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 49.20 73.55 3.72 576.28 0.00 0.00 0.00 0.00 Average: ens3 316.94 209.50 3122.84 67.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21163) 07/26/22 _x86_64_ (8 CPU) 23:24:49 LINUX RESTART (8 CPU) 23:25:01 CPU %user %nice %system %iowait %steal %idle 23:26:02 all 11.56 0.00 4.59 1.83 0.05 81.96 23:26:02 0 13.31 0.00 4.15 2.22 0.07 80.25 23:26:02 1 12.15 0.00 3.43 0.40 0.05 83.97 23:26:02 2 12.59 0.00 3.77 1.80 0.05 81.78 23:26:02 3 9.32 0.00 4.94 1.03 0.05 84.66 23:26:02 4 12.11 0.00 4.35 0.49 0.05 83.00 23:26:02 5 9.98 0.00 4.44 0.29 0.03 85.26 23:26:02 6 11.84 0.00 7.19 3.74 0.07 77.16 23:26:02 7 11.15 0.00 4.45 4.72 0.05 79.62 23:27:01 all 26.49 0.00 5.78 0.68 0.06 66.99 23:27:01 0 26.08 0.00 5.21 0.22 0.05 68.43 23:27:01 1 26.41 0.00 6.49 3.30 0.07 63.73 23:27:01 2 26.60 0.00 5.47 0.07 0.05 67.81 23:27:01 3 27.35 0.00 5.87 0.33 0.07 66.39 23:27:01 4 26.32 0.00 6.15 0.70 0.05 66.78 23:27:01 5 27.21 0.00 5.32 0.34 0.07 67.06 23:27:01 6 25.82 0.00 6.05 0.14 0.07 67.92 23:27:01 7 26.14 0.00 5.68 0.34 0.07 67.76 23:28:01 all 20.63 0.00 5.13 5.26 0.06 68.92 23:28:01 0 20.54 0.00 4.94 1.30 0.07 73.16 23:28:01 1 20.29 0.00 5.62 0.54 0.05 73.50 23:28:01 2 19.06 0.00 4.76 10.23 0.07 65.88 23:28:01 3 22.49 0.00 5.81 7.93 0.05 63.71 23:28:01 4 20.59 0.00 4.36 0.18 0.05 74.82 23:28:01 5 20.40 0.00 5.54 12.59 0.05 61.42 23:28:01 6 20.08 0.00 4.57 8.39 0.05 66.90 23:28:01 7 21.59 0.00 5.47 0.97 0.07 71.90 23:29:01 all 0.05 0.00 0.04 0.01 0.01 99.88 23:29:01 0 0.03 0.00 0.02 0.00 0.00 99.95 23:29:01 1 0.05 0.00 0.05 0.00 0.02 99.88 23:29:01 2 0.03 0.00 0.05 0.03 0.02 99.87 23:29:01 3 0.07 0.00 0.02 0.00 0.02 99.90 23:29:01 4 0.07 0.00 0.03 0.00 0.02 99.88 23:29:01 5 0.05 0.00 0.05 0.05 0.02 99.83 23:29:01 6 0.07 0.00 0.07 0.02 0.00 99.85 23:29:01 7 0.03 0.00 0.07 0.00 0.00 99.90 Average: all 14.59 0.00 3.87 1.95 0.05 79.54 Average: 0 14.90 0.00 3.56 0.94 0.05 80.55 Average: 1 14.65 0.00 3.88 1.05 0.05 80.38 Average: 2 14.49 0.00 3.50 3.03 0.05 78.93 Average: 3 14.71 0.00 4.14 2.32 0.05 78.78 Average: 4 14.70 0.00 3.71 0.34 0.04 81.21 Average: 5 14.32 0.00 3.82 3.31 0.04 78.50 Average: 6 14.36 0.00 4.45 3.07 0.05 78.07 Average: 7 14.63 0.00 3.89 1.50 0.05 79.93