---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-19347 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: 2799.998 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 145G 7% / 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 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19347) 07/11/22 _x86_64_ (8 CPU) 20:17:19 LINUX RESTART (8 CPU) 20:18:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:19:01 136.37 3.44 132.93 0.00 378.38 89253.35 0.00 20:20:01 2.08 0.00 2.08 0.00 0.00 25.21 0.00 20:21:01 0.98 0.00 0.98 0.00 0.00 11.60 0.00 20:22:01 1.47 0.00 1.47 0.00 0.00 18.93 0.00 20:23:01 1.12 0.02 1.10 0.00 0.13 12.53 0.00 20:24:01 4.68 0.15 4.53 0.00 12.13 96.23 0.00 Average: 24.14 0.59 23.54 0.00 64.23 14694.68 0.00 20:18:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:19:01 28396484 31776940 519712 1.58 121460 3476664 1938160 5.71 1112800 2936500 144 20:20:01 28397180 31777936 518336 1.58 121532 3476800 1938160 5.71 1111940 2936620 184 20:21:01 28399156 31779976 516224 1.57 121564 3476804 1938160 5.71 1110180 2936624 20 20:22:01 28398856 31779972 516424 1.57 121604 3476800 1938160 5.71 1110484 2936876 48 20:23:01 28402972 31784144 512072 1.56 121652 3476808 1938160 5.71 1106172 2936884 24 20:24:01 28382804 31766012 527252 1.60 121832 3477888 2044544 6.03 1122868 2937056 304 Average: 28396242 31777497 518337 1.58 121607 3476961 1955891 5.76 1112407 2936760 121 20:18:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:19:01 lo 2.10 2.10 0.21 0.21 0.00 0.00 0.00 0.00 20:19:01 ens3 427.47 308.64 7695.40 91.69 0.00 0.00 0.00 0.00 20:19:01 docker0 112.69 124.05 8.80 1091.28 0.00 0.00 0.00 0.00 20:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:20:01 ens3 13.06 3.38 12.82 0.23 0.00 0.00 0.00 0.00 20:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 ens3 0.63 0.00 0.06 0.00 0.00 0.00 0.00 0.00 20:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:22:01 ens3 0.80 0.47 0.36 0.28 0.00 0.00 0.00 0.00 20:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 ens3 0.18 0.15 0.08 0.07 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 20:24:01 ens3 16.74 9.71 16.95 5.65 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 75.50 53.01 1269.66 16.11 0.00 0.00 0.00 0.00 Average: docker0 18.52 20.38 1.45 179.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19347) 07/11/22 _x86_64_ (8 CPU) 20:17:19 LINUX RESTART (8 CPU) 20:18:02 CPU %user %nice %system %iowait %steal %idle 20:19:01 all 10.57 0.00 4.47 1.10 0.06 83.80 20:19:01 0 11.21 0.00 4.44 0.05 0.07 84.23 20:19:01 1 10.56 0.00 4.09 0.21 0.05 85.09 20:19:01 2 11.78 0.00 4.06 0.28 0.05 83.83 20:19:01 3 9.79 0.00 4.73 2.00 0.07 83.42 20:19:01 4 9.71 0.00 3.76 0.34 0.05 86.14 20:19:01 5 9.54 0.00 5.53 2.86 0.07 82.00 20:19:01 6 11.07 0.00 4.27 0.05 0.05 84.55 20:19:01 7 10.88 0.00 4.92 2.98 0.05 81.16 20:20:01 all 0.03 0.00 0.02 0.01 0.00 99.94 20:20:01 0 0.03 0.00 0.03 0.00 0.00 99.93 20:20:01 1 0.02 0.00 0.02 0.00 0.00 99.97 20:20:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:20:01 3 0.05 0.00 0.02 0.05 0.00 99.88 20:20:01 4 0.03 0.00 0.00 0.00 0.00 99.97 20:20:01 5 0.02 0.00 0.03 0.00 0.00 99.95 20:20:01 6 0.07 0.00 0.05 0.00 0.00 99.88 20:20:01 7 0.03 0.00 0.03 0.00 0.00 99.93 20:21:01 all 0.17 0.00 0.01 0.00 0.01 99.80 20:21:01 0 0.03 0.00 0.02 0.00 0.00 99.95 20:21:01 1 1.16 0.00 0.02 0.00 0.02 98.81 20:21:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:21:01 3 0.02 0.00 0.02 0.03 0.02 99.92 20:21:01 4 0.02 0.00 0.02 0.00 0.02 99.95 20:21:01 5 0.07 0.00 0.02 0.00 0.02 99.90 20:21:01 6 0.07 0.00 0.02 0.00 0.02 99.90 20:21:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:22:01 all 0.29 0.00 0.01 0.01 0.00 99.69 20:22:01 0 0.03 0.00 0.03 0.00 0.00 99.93 20:22:01 1 2.10 0.00 0.02 0.00 0.00 97.88 20:22:01 2 0.03 0.00 0.00 0.00 0.00 99.97 20:22:01 3 0.00 0.00 0.02 0.05 0.00 99.93 20:22:01 4 0.02 0.00 0.00 0.00 0.00 99.98 20:22:01 5 0.07 0.00 0.02 0.00 0.00 99.92 20:22:01 6 0.03 0.00 0.02 0.00 0.00 99.95 20:22:01 7 0.03 0.00 0.00 0.00 0.02 99.95 20:23:01 all 0.27 0.00 0.02 0.00 0.00 99.70 20:23:01 0 0.03 0.00 0.02 0.00 0.00 99.95 20:23:01 1 2.00 0.00 0.00 0.00 0.00 98.00 20:23:01 2 0.00 0.00 0.02 0.00 0.00 99.98 20:23:01 3 0.00 0.00 0.02 0.03 0.00 99.95 20:23:01 4 0.02 0.00 0.02 0.00 0.00 99.97 20:23:01 5 0.03 0.00 0.03 0.00 0.02 99.92 20:23:01 6 0.05 0.00 0.03 0.00 0.02 99.90 20:23:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:24:01 all 0.51 0.00 0.19 0.01 0.01 99.28 20:24:01 0 0.37 0.00 0.18 0.02 0.02 99.42 20:24:01 1 0.85 0.00 0.22 0.00 0.00 98.93 20:24:01 2 0.35 0.00 0.17 0.00 0.02 99.47 20:24:01 3 0.50 0.00 0.15 0.07 0.00 99.28 20:24:01 4 0.17 0.00 0.10 0.00 0.00 99.73 20:24:01 5 0.68 0.00 0.22 0.00 0.00 99.10 20:24:01 6 0.62 0.00 0.23 0.02 0.02 99.12 20:24:01 7 0.53 0.00 0.28 0.00 0.00 99.18 Average: all 1.93 0.00 0.77 0.18 0.01 97.10 Average: 0 1.90 0.00 0.77 0.01 0.01 97.30 Average: 1 2.74 0.00 0.71 0.03 0.01 96.51 Average: 2 1.98 0.00 0.69 0.04 0.01 97.27 Average: 3 1.68 0.00 0.80 0.36 0.01 97.13 Average: 4 1.62 0.00 0.63 0.06 0.01 97.68 Average: 5 1.70 0.00 0.95 0.47 0.02 96.86 Average: 6 1.94 0.00 0.75 0.01 0.02 97.28 Average: 7 1.86 0.00 0.85 0.48 0.01 96.79