---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2551 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 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: 2800.000 BogoMIPS: 5600.00 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 Mmio stale data: 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; Retpolines, 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2551) 01/16/23 _x86_64_ (8 CPU) 05:02:00 LINUX RESTART (8 CPU) 05:03:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:04:01 185.85 1.05 184.80 0.00 36.06 77885.51 0.00 05:05:01 19.09 0.12 18.98 0.00 2.13 9524.44 0.00 05:06:01 0.92 0.00 0.92 0.00 0.00 10.53 0.00 05:07:01 1.43 0.15 1.28 0.00 12.13 17.20 0.00 Average: 51.26 0.33 50.93 0.00 12.48 21623.63 0.00 05:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:04:01 28063704 31601732 703512 2.14 144160 3563636 1829000 5.39 1136664 3205632 251444 05:05:01 28070836 31609452 694964 2.11 144452 3563708 1742816 5.14 1138736 3193572 24 05:06:01 28070920 31609608 694528 2.11 144492 3563708 1742816 5.14 1138932 3193572 16 05:07:01 28069096 31608888 694820 2.11 144540 3564600 1769008 5.21 1139608 3193848 720 Average: 28068639 31607420 696956 2.12 144411 3563913 1770910 5.22 1138485 3196656 63051 05:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:04:01 ens3 464.60 376.19 4429.41 120.57 0.00 0.00 0.00 0.00 05:04:01 docker0 219.08 280.09 16.15 1825.70 0.00 0.00 0.00 0.00 05:04:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 05:05:01 ens3 8.53 5.20 8.07 2.87 0.00 0.00 0.00 0.00 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 05:06:01 ens3 0.03 0.02 0.00 0.00 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 ens3 5.88 3.15 5.80 1.98 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 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 118.31 94.96 1096.85 30.98 0.00 0.00 0.00 0.00 Average: docker0 54.08 69.14 3.99 450.66 0.00 0.00 0.00 0.00 Average: lo 0.37 0.37 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2551) 01/16/23 _x86_64_ (8 CPU) 05:02:00 LINUX RESTART (8 CPU) 05:03:02 CPU %user %nice %system %iowait %steal %idle 05:04:01 all 19.10 0.00 5.79 1.63 0.06 73.42 05:04:01 0 20.84 0.00 6.05 0.84 0.05 72.22 05:04:01 1 19.24 0.00 5.37 0.40 0.05 74.94 05:04:01 2 19.02 0.00 5.58 0.31 0.05 75.04 05:04:01 3 18.41 0.00 6.49 2.00 0.09 73.02 05:04:01 4 19.20 0.00 6.22 2.48 0.05 72.05 05:04:01 5 18.35 0.00 4.63 1.41 0.05 75.56 05:04:01 6 18.57 0.00 5.48 0.31 0.05 75.58 05:04:01 7 19.20 0.00 6.48 5.36 0.07 68.89 05:05:01 all 0.41 0.00 0.14 0.19 0.00 99.25 05:05:01 0 0.40 0.00 0.18 0.25 0.02 99.15 05:05:01 1 1.76 0.00 0.10 0.00 0.00 98.14 05:05:01 2 0.25 0.00 0.08 0.00 0.00 99.67 05:05:01 3 0.20 0.00 0.15 0.07 0.00 99.58 05:05:01 4 0.13 0.00 0.08 0.00 0.00 99.78 05:05:01 5 0.23 0.00 0.15 0.03 0.00 99.58 05:05:01 6 0.22 0.00 0.10 0.00 0.00 99.68 05:05:01 7 0.10 0.00 0.28 1.17 0.02 98.43 05:06:01 all 0.01 0.00 0.01 0.00 0.00 99.97 05:06:01 0 0.05 0.00 0.00 0.00 0.00 99.95 05:06:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:06:01 2 0.02 0.00 0.02 0.00 0.02 99.95 05:06:01 3 0.00 0.00 0.02 0.02 0.00 99.97 05:06:01 4 0.00 0.00 0.02 0.00 0.00 99.98 05:06:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:06:01 6 0.02 0.00 0.02 0.00 0.00 99.97 05:06:01 7 0.02 0.00 0.00 0.02 0.00 99.97 05:07:01 all 0.20 0.00 0.04 0.00 0.00 99.75 05:07:01 0 0.48 0.00 0.07 0.02 0.02 99.42 05:07:01 1 0.07 0.00 0.05 0.00 0.00 99.88 05:07:01 2 0.77 0.00 0.08 0.00 0.00 99.15 05:07:01 3 0.12 0.00 0.05 0.02 0.00 99.82 05:07:01 4 0.08 0.00 0.03 0.00 0.00 99.88 05:07:01 5 0.02 0.00 0.02 0.00 0.00 99.97 05:07:01 6 0.00 0.00 0.02 0.00 0.00 99.98 05:07:01 7 0.05 0.00 0.03 0.00 0.00 99.92 Average: all 4.82 0.00 1.46 0.45 0.02 93.25 Average: 0 5.33 0.00 1.54 0.27 0.02 92.83 Average: 1 5.16 0.00 1.35 0.10 0.01 93.39 Average: 2 4.90 0.00 1.41 0.08 0.02 93.60 Average: 3 4.56 0.00 1.64 0.51 0.02 93.27 Average: 4 4.76 0.00 1.56 0.61 0.01 93.06 Average: 5 4.54 0.00 1.17 0.35 0.01 93.92 Average: 6 4.61 0.00 1.38 0.08 0.01 93.93 Average: 7 4.70 0.00 1.65 1.60 0.02 92.03