---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3492 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: 2799.998 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 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 12G 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 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3492) 06/18/25 _x86_64_ (8 CPU) 04:19:49 LINUX RESTART (8 CPU) 04:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:21:01 394.32 47.96 346.36 0.00 5383.64 117533.61 0.00 04:22:01 72.99 0.58 72.40 0.00 14.66 27570.60 0.00 04:23:01 184.42 0.60 183.82 0.00 51.06 67479.42 0.00 Average: 217.24 16.38 200.86 0.00 1816.45 70861.21 0.00 04:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:21:01 28853588 31509356 806040 2.45 75808 2843632 1826752 5.38 1047308 2580752 8140 04:22:01 28565432 31488780 825296 2.51 102680 3062232 2048428 6.04 1232256 2658764 235048 04:23:01 27150716 31481760 821684 2.50 136700 4291648 1940928 5.72 1313168 3840312 828 Average: 28189912 31493299 817673 2.49 105063 3399171 1938703 5.71 1197577 3026609 81339 04:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:21:01 docker0 43.46 41.29 3.12 224.89 0.00 0.00 0.00 0.00 04:21:01 lo 3.80 3.80 0.37 0.37 0.00 0.00 0.00 0.00 04:21:01 veth67967ae 5.85 6.05 0.50 26.58 0.00 0.00 0.00 0.00 04:21:01 ens3 741.59 482.39 8162.70 106.41 0.00 0.00 0.00 0.00 04:22:01 docker0 52.29 69.92 4.49 820.67 0.00 0.00 0.00 0.00 04:22:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 04:22:01 ens3 170.79 111.76 3347.32 20.50 0.00 0.00 0.00 0.00 04:23:01 docker0 58.59 86.02 5.66 848.34 0.00 0.00 0.00 0.00 04:23:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 04:23:01 ens3 413.46 276.07 6792.17 172.12 0.00 0.00 0.00 0.00 04:23:01 veth5d77de2 1.97 1.85 0.31 0.85 0.00 0.00 0.00 0.00 Average: docker0 51.45 65.74 4.42 631.30 0.00 0.00 0.00 0.00 Average: lo 2.29 2.29 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 441.95 290.07 6100.73 99.68 0.00 0.00 0.00 0.00 Average: veth5d77de2 0.66 0.62 0.10 0.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3492) 06/18/25 _x86_64_ (8 CPU) 04:19:49 LINUX RESTART (8 CPU) 04:20:01 CPU %user %nice %system %iowait %steal %idle 04:21:01 all 10.28 0.00 3.72 1.63 0.05 84.31 04:21:01 0 9.54 0.00 3.12 0.86 0.05 86.42 04:21:01 1 12.89 0.00 3.91 1.95 0.05 81.20 04:21:01 2 8.53 0.00 3.63 0.37 0.07 87.40 04:21:01 3 7.25 0.00 4.26 0.34 0.05 88.11 04:21:01 4 11.09 0.00 4.66 3.97 0.05 80.24 04:21:01 5 9.68 0.00 3.32 3.89 0.05 83.05 04:21:01 6 9.94 0.00 3.29 1.22 0.07 85.48 04:21:01 7 13.30 0.00 3.57 0.49 0.05 82.59 04:22:01 all 47.64 0.00 7.42 0.29 0.08 44.57 04:22:01 0 49.25 0.00 7.05 0.12 0.08 43.50 04:22:01 1 46.65 0.00 7.20 1.79 0.08 44.29 04:22:01 2 48.04 0.00 7.40 0.13 0.07 44.35 04:22:01 3 46.65 0.00 7.42 0.00 0.07 45.87 04:22:01 4 47.80 0.00 7.05 0.24 0.08 44.83 04:22:01 5 47.57 0.00 8.01 0.00 0.08 44.34 04:22:01 6 48.39 0.00 7.56 0.03 0.08 43.92 04:22:01 7 46.77 0.00 7.63 0.03 0.07 45.50 04:23:01 all 10.71 0.00 4.79 0.85 0.07 83.58 04:23:01 0 12.56 0.00 4.18 0.07 0.08 83.11 04:23:01 1 10.36 0.00 4.63 2.01 0.07 82.92 04:23:01 2 9.32 0.00 5.22 3.68 0.08 81.69 04:23:01 3 11.01 0.00 5.91 0.07 0.07 82.95 04:23:01 4 9.87 0.00 5.05 0.46 0.07 84.56 04:23:01 5 11.01 0.00 3.99 0.08 0.05 84.87 04:23:01 6 10.51 0.00 4.22 0.17 0.07 85.04 04:23:01 7 11.02 0.00 5.10 0.27 0.07 83.54 Average: all 22.89 0.00 5.31 0.92 0.07 70.81 Average: 0 23.79 0.00 4.79 0.35 0.07 71.00 Average: 1 23.30 0.00 5.25 1.92 0.07 69.47 Average: 2 21.97 0.00 5.42 1.39 0.07 71.15 Average: 3 21.65 0.00 5.86 0.13 0.06 72.29 Average: 4 22.92 0.00 5.59 1.55 0.07 69.87 Average: 5 22.79 0.00 5.11 1.32 0.06 70.71 Average: 6 23.00 0.00 5.03 0.47 0.07 71.42 Average: 7 23.69 0.00 5.43 0.26 0.06 70.55