---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8154 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: 2799.994 BogoMIPS: 5599.98 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 9.8G 146G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-8154) 03/21/22 _x86_64_ (8 CPU) 05:03:29 LINUX RESTART (8 CPU) 05:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:05:01 272.21 11.29 260.92 0.00 2007.12 85677.41 0.00 05:06:01 49.00 0.13 48.87 0.00 3.33 24240.87 0.00 05:07:01 0.97 0.00 0.97 0.00 0.00 10.66 0.00 05:08:01 1.00 0.00 1.00 0.00 0.00 12.40 0.00 05:09:01 1.35 0.02 1.33 0.00 0.13 15.99 0.00 05:10:01 1.22 0.10 1.12 0.00 7.20 20.00 0.00 Average: 53.68 1.90 51.78 0.00 331.62 18141.15 0.00 05:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 29031180 31699200 604932 1.84 100592 2838736 2067012 6.09 1273348 2206092 204524 05:06:01 28839072 31785928 515136 1.57 110280 3087032 1853816 5.46 1183468 2459740 8 05:07:01 28839052 31786040 514396 1.56 110308 3087044 1853816 5.46 1182784 2459744 20 05:08:01 28845380 31792620 507716 1.54 110340 3087164 1853816 5.46 1175792 2459872 184 05:09:01 28844724 31792564 508196 1.55 110380 3087172 1853816 5.46 1175612 2460440 20 05:10:01 28830328 31778516 521808 1.59 110420 3087420 1941696 5.72 1190716 2460380 248 Average: 28871623 31772478 528697 1.61 108720 3045761 1903995 5.61 1196953 2417711 34167 05:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 vethc4fd8af 16.69 23.01 1.55 300.15 0.00 0.00 0.00 0.02 05:05:01 lo 2.44 2.44 0.24 0.24 0.00 0.00 0.00 0.00 05:05:01 docker0 21.86 26.33 2.23 315.55 0.00 0.00 0.00 0.00 05:05:01 ens3 290.27 175.95 4105.07 47.27 0.00 0.00 0.00 0.00 05:06:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 ens3 145.53 87.62 2532.64 52.84 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 ens3 1.05 0.17 0.31 0.19 0.00 0.00 0.00 0.00 05:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 ens3 1.83 0.60 0.91 0.29 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 ens3 1.10 0.60 0.60 0.47 0.00 0.00 0.00 0.00 05:10:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 ens3 6.35 4.30 6.59 2.14 0.00 0.00 0.00 0.00 Average: lo 0.74 0.74 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 3.59 4.33 0.37 51.86 0.00 0.00 0.00 0.00 Average: ens3 73.75 44.51 1099.32 17.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-8154) 03/21/22 _x86_64_ (8 CPU) 05:03:29 LINUX RESTART (8 CPU) 05:04:02 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 19.25 0.00 5.30 0.98 0.06 74.40 05:05:01 0 17.23 0.00 5.85 1.93 0.07 74.92 05:05:01 1 21.04 0.00 5.43 0.55 0.07 72.92 05:05:01 2 20.45 0.00 4.45 0.05 0.05 75.00 05:05:01 3 21.98 0.00 5.49 1.36 0.07 71.10 05:05:01 4 16.48 0.00 4.75 0.07 0.05 78.65 05:05:01 5 19.71 0.00 5.71 1.96 0.07 72.55 05:05:01 6 18.63 0.00 5.04 1.52 0.05 74.76 05:05:01 7 18.48 0.00 5.68 0.43 0.09 75.32 05:06:01 all 8.08 0.00 2.04 0.35 0.03 89.49 05:06:01 0 8.33 0.00 1.81 0.18 0.03 89.63 05:06:01 1 7.31 0.00 2.38 0.32 0.03 89.96 05:06:01 2 9.39 0.00 1.89 0.00 0.03 88.69 05:06:01 3 8.25 0.00 1.99 0.89 0.03 88.83 05:06:01 4 7.77 0.00 1.54 0.08 0.03 90.57 05:06:01 5 8.62 0.00 2.23 1.34 0.03 87.78 05:06:01 6 7.76 0.00 2.46 0.02 0.03 89.73 05:06:01 7 7.21 0.00 2.03 0.00 0.03 90.73 05:07:01 all 0.28 0.00 0.01 0.00 0.00 99.70 05:07:01 0 0.00 0.00 0.03 0.00 0.02 99.95 05:07:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:07:01 2 1.97 0.00 0.00 0.00 0.00 98.03 05:07:01 3 0.07 0.00 0.03 0.03 0.00 99.87 05:07:01 4 0.02 0.00 0.02 0.00 0.00 99.97 05:07:01 5 0.03 0.00 0.00 0.00 0.00 99.97 05:07:01 6 0.05 0.00 0.02 0.00 0.02 99.92 05:07:01 7 0.05 0.00 0.02 0.00 0.00 99.93 05:08:01 all 0.28 0.00 0.02 0.00 0.01 99.69 05:08:01 0 0.03 0.00 0.03 0.00 0.00 99.93 05:08:01 1 0.03 0.00 0.03 0.02 0.02 99.90 05:08:01 2 1.97 0.00 0.00 0.00 0.02 98.01 05:08:01 3 0.02 0.00 0.00 0.02 0.00 99.97 05:08:01 4 0.05 0.00 0.02 0.00 0.02 99.92 05:08:01 5 0.05 0.00 0.05 0.00 0.00 99.90 05:08:01 6 0.02 0.00 0.05 0.00 0.00 99.93 05:08:01 7 0.03 0.00 0.00 0.00 0.00 99.97 05:09:01 all 0.30 0.00 0.10 0.00 0.01 99.59 05:09:01 0 0.12 0.00 0.18 0.00 0.03 99.67 05:09:01 1 0.08 0.00 0.18 0.02 0.00 99.72 05:09:01 2 2.05 0.00 0.16 0.00 0.00 97.79 05:09:01 3 0.07 0.00 0.12 0.02 0.00 99.80 05:09:01 4 0.03 0.00 0.02 0.00 0.00 99.95 05:09:01 5 0.00 0.00 0.03 0.00 0.02 99.95 05:09:01 6 0.03 0.00 0.07 0.00 0.02 99.88 05:09:01 7 0.02 0.00 0.02 0.00 0.00 99.97 05:10:01 all 0.42 0.00 0.08 0.00 0.00 99.49 05:10:01 0 0.10 0.00 0.07 0.00 0.00 99.83 05:10:01 1 0.08 0.00 0.07 0.02 0.00 99.83 05:10:01 2 1.99 0.00 0.10 0.00 0.00 97.91 05:10:01 3 0.35 0.00 0.05 0.02 0.02 99.57 05:10:01 4 0.07 0.00 0.07 0.00 0.00 99.87 05:10:01 5 0.10 0.00 0.07 0.00 0.00 99.83 05:10:01 6 0.28 0.00 0.07 0.00 0.00 99.65 05:10:01 7 0.38 0.00 0.18 0.00 0.00 99.43 Average: all 4.68 0.00 1.24 0.22 0.02 93.84 Average: 0 4.23 0.00 1.31 0.34 0.03 94.10 Average: 1 4.67 0.00 1.32 0.15 0.02 93.84 Average: 2 6.18 0.00 1.07 0.01 0.02 92.72 Average: 3 5.03 0.00 1.26 0.38 0.02 93.31 Average: 4 3.99 0.00 1.05 0.03 0.02 94.92 Average: 5 4.68 0.00 1.33 0.54 0.02 93.43 Average: 6 4.38 0.00 1.26 0.25 0.02 94.09 Average: 7 4.28 0.00 1.29 0.07 0.02 94.34