---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-18935 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 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-18935) 06/20/23 _x86_64_ (8 CPU) 22:26:36 LINUX RESTART (8 CPU) 22:27:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:28:01 396.66 39.12 357.54 0.00 4382.92 49944.15 0.00 22:29:01 40.33 0.13 40.19 0.00 2.27 19139.08 0.00 Average: 217.01 19.47 197.55 0.00 2174.38 34413.51 0.00 22:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:28:01 29106536 31552680 762876 2.32 75384 2641796 1868268 5.51 1060560 2346352 24320 22:29:01 28645644 31577332 732376 2.23 93560 3069620 1719376 5.07 1094328 2729952 280 Average: 28876090 31565006 747626 2.27 84472 2855708 1793822 5.29 1077444 2538152 12300 22:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:28:01 veth0a32b1f 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 22:28:01 lo 6.64 6.64 0.64 0.64 0.00 0.00 0.00 0.00 22:28:01 ens3 652.46 378.46 6760.17 109.75 0.00 0.00 0.00 0.00 22:28:01 docker0 2.22 4.30 0.19 43.86 0.00 0.00 0.00 0.00 22:29:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 22:29:01 ens3 100.68 59.94 2526.04 12.59 0.00 0.00 0.00 0.00 22:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.86 3.86 0.37 0.37 0.00 0.00 0.00 0.00 Average: ens3 374.28 217.88 4625.50 60.76 0.00 0.00 0.00 0.00 Average: docker0 1.10 2.13 0.10 21.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-18935) 06/20/23 _x86_64_ (8 CPU) 22:26:36 LINUX RESTART (8 CPU) 22:27:02 CPU %user %nice %system %iowait %steal %idle 22:28:01 all 11.26 0.00 3.65 3.61 0.06 81.42 22:28:01 0 8.64 0.00 3.69 1.23 0.05 86.39 22:28:01 1 15.02 0.00 3.37 1.54 0.05 80.02 22:28:01 2 12.11 0.00 3.22 2.34 0.05 82.27 22:28:01 3 14.57 0.00 2.95 0.38 0.07 82.04 22:28:01 4 10.48 0.00 5.16 4.34 0.05 79.97 22:28:01 5 9.20 0.00 3.66 8.44 0.07 78.63 22:28:01 6 8.43 0.00 3.24 0.14 0.07 88.12 22:28:01 7 11.62 0.00 3.94 10.50 0.07 73.87 22:29:01 all 8.04 0.00 1.97 1.58 0.04 88.37 22:29:01 0 8.25 0.00 1.91 0.03 0.03 89.77 22:29:01 1 9.03 0.00 2.06 0.02 0.05 88.85 22:29:01 2 8.29 0.00 1.62 1.10 0.03 88.95 22:29:01 3 7.53 0.00 2.06 0.25 0.03 90.13 22:29:01 4 7.60 0.00 1.57 0.02 0.03 90.78 22:29:01 5 8.25 0.00 1.63 1.54 0.03 88.55 22:29:01 6 7.85 0.00 2.34 1.24 0.03 88.53 22:29:01 7 7.56 0.00 2.53 8.48 0.05 81.38 Average: all 9.64 0.00 2.80 2.58 0.05 84.93 Average: 0 8.44 0.00 2.79 0.63 0.04 88.10 Average: 1 11.99 0.00 2.70 0.77 0.05 84.48 Average: 2 10.18 0.00 2.41 1.72 0.04 85.65 Average: 3 11.01 0.00 2.50 0.31 0.05 86.12 Average: 4 9.02 0.00 3.35 2.16 0.04 85.42 Average: 5 8.72 0.00 2.63 4.95 0.05 83.65 Average: 6 8.14 0.00 2.79 0.69 0.05 88.33 Average: 7 9.56 0.00 3.23 9.48 0.06 77.67