---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4733 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: 2799.956 BogoMIPS: 5599.91 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 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4733) 02/06/23 _x86_64_ (8 CPU) 19:32:30 LINUX RESTART (8 CPU) 19:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:34:01 270.64 19.06 251.58 0.00 2053.98 38800.67 0.00 19:35:01 43.94 0.15 43.79 0.00 8.80 23108.42 0.00 19:36:01 1.22 0.00 1.22 0.00 0.00 13.88 0.00 Average: 105.28 6.40 98.87 0.00 687.67 20642.00 0.00 19:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:34:01 28886812 31469360 830576 2.53 80956 2767104 1876424 5.53 1253804 2357256 176548 19:35:01 28667672 31574124 728600 2.22 91624 3051828 1765652 5.20 1153492 2647456 8 19:36:01 28667956 31574632 727744 2.21 91696 3051832 1765652 5.20 1153376 2647464 12 Average: 28740813 31539372 762307 2.32 88092 2956921 1802576 5.31 1186891 2550725 58856 19:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:34:01 lo 3.40 3.40 0.33 0.33 0.00 0.00 0.00 0.00 19:34:01 docker0 23.39 24.24 1.94 329.26 0.00 0.00 0.00 0.00 19:34:01 ens3 676.29 469.49 6711.49 120.81 0.00 0.00 0.00 0.00 19:34:01 veth8f2a4db 19.41 20.59 1.75 288.07 0.00 0.00 0.00 0.02 19:35:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 103.92 77.15 2526.41 13.79 0.00 0.00 0.00 0.00 19:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 ens3 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.56 1.56 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 7.80 8.08 0.65 109.77 0.00 0.00 0.00 0.00 Average: ens3 260.11 182.24 3079.50 44.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4733) 02/06/23 _x86_64_ (8 CPU) 19:32:30 LINUX RESTART (8 CPU) 19:33:01 CPU %user %nice %system %iowait %steal %idle 19:34:01 all 17.81 0.00 4.29 3.22 0.20 74.48 19:34:01 0 16.24 0.00 3.99 1.26 0.20 78.30 19:34:01 1 19.17 0.00 3.69 0.25 0.19 76.70 19:34:01 2 18.81 0.00 4.48 0.03 0.19 76.49 19:34:01 3 18.43 0.00 4.21 0.85 0.20 76.31 19:34:01 4 19.25 0.00 4.55 2.70 0.19 73.32 19:34:01 5 17.69 0.00 5.40 15.03 0.24 61.65 19:34:01 6 16.25 0.00 3.94 1.96 0.17 77.68 19:34:01 7 16.65 0.00 4.04 3.73 0.25 75.33 19:35:01 all 6.48 0.00 1.76 1.92 0.07 89.77 19:35:01 0 5.65 0.00 1.54 2.56 0.07 90.18 19:35:01 1 6.40 0.00 2.42 0.05 0.07 91.05 19:35:01 2 6.80 0.00 2.13 2.44 0.07 88.56 19:35:01 3 7.50 0.00 1.57 0.02 0.07 90.85 19:35:01 4 5.49 0.00 1.47 0.03 0.07 92.93 19:35:01 5 7.26 0.00 2.13 7.35 0.08 83.18 19:35:01 6 6.15 0.00 1.37 1.81 0.05 90.62 19:35:01 7 6.60 0.00 1.46 1.11 0.08 90.74 19:36:01 all 0.05 0.00 0.01 0.07 0.01 99.86 19:36:01 0 0.00 0.00 0.02 0.00 0.00 99.98 19:36:01 1 0.03 0.00 0.02 0.13 0.00 99.82 19:36:01 2 0.02 0.00 0.02 0.00 0.02 99.95 19:36:01 3 0.25 0.00 0.00 0.00 0.02 99.73 19:36:01 4 0.02 0.00 0.00 0.00 0.00 99.98 19:36:01 5 0.03 0.00 0.03 0.00 0.05 99.88 19:36:01 6 0.00 0.00 0.00 0.40 0.03 99.57 19:36:01 7 0.03 0.00 0.03 0.00 0.00 99.93 Average: all 8.08 0.00 2.01 1.73 0.10 88.09 Average: 0 7.28 0.00 1.85 1.27 0.09 89.51 Average: 1 8.49 0.00 2.04 0.15 0.08 89.25 Average: 2 8.51 0.00 2.20 0.83 0.09 88.37 Average: 3 8.68 0.00 1.91 0.29 0.10 89.03 Average: 4 8.22 0.00 2.00 0.90 0.08 88.80 Average: 5 8.28 0.00 2.51 7.42 0.12 81.66 Average: 6 7.44 0.00 1.76 1.38 0.08 89.33 Average: 7 7.73 0.00 1.83 1.61 0.11 88.72