---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-455 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-455) 04/25/25 _x86_64_ (8 CPU) 09:46:50 LINUX RESTART (8 CPU) 09:47:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:48:02 276.39 47.43 228.96 0.00 5317.91 103046.16 0.00 09:49:01 122.12 0.64 121.48 0.00 25.47 40682.93 0.00 Average: 199.88 24.23 175.66 0.00 2693.25 72118.61 0.00 09:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:48:02 29906528 31572632 770072 2.34 59876 1911256 1894736 5.58 1005088 1642064 4116 09:49:01 27846620 30981684 1313916 4.00 102420 3221576 2347528 6.92 1824688 2715252 279764 Average: 28876574 31277158 1041994 3.17 81148 2566416 2121132 6.25 1414888 2178658 141940 09:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:48:02 docker0 33.71 33.08 2.48 197.64 0.00 0.00 0.00 0.00 09:48:02 lo 3.53 3.53 0.34 0.34 0.00 0.00 0.00 0.00 09:48:02 ens3 560.06 383.52 2913.78 103.85 0.00 0.00 0.00 0.00 09:49:01 docker0 58.79 97.70 5.00 854.55 0.00 0.00 0.00 0.00 09:49:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:49:01 ens3 231.76 136.23 4042.91 26.51 0.00 0.00 0.00 0.00 09:49:01 vethaac7904 58.79 97.82 5.81 854.56 0.00 0.00 0.00 0.07 Average: docker0 46.15 65.12 3.73 523.42 0.00 0.00 0.00 0.00 Average: lo 2.02 2.02 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 397.24 260.88 3473.74 65.50 0.00 0.00 0.00 0.00 Average: vethaac7904 29.16 48.51 2.88 423.80 0.00 0.00 0.00 0.03 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-455) 04/25/25 _x86_64_ (8 CPU) 09:46:50 LINUX RESTART (8 CPU) 09:47:01 CPU %user %nice %system %iowait %steal %idle 09:48:02 all 7.17 0.00 2.08 4.42 0.05 86.29 09:48:02 0 7.79 0.00 1.90 17.18 0.03 73.09 09:48:02 1 6.58 0.00 2.00 8.97 0.05 82.40 09:48:02 2 8.25 0.00 2.71 4.81 0.05 84.19 09:48:02 3 5.35 0.00 1.64 0.28 0.05 92.67 09:48:02 4 5.14 0.00 1.43 0.20 0.05 93.17 09:48:02 5 9.98 0.00 1.90 0.70 0.05 87.36 09:48:02 6 5.84 0.00 3.42 3.13 0.05 87.56 09:48:02 7 8.40 0.00 1.68 0.12 0.03 89.77 09:49:01 all 37.11 0.00 7.16 1.39 0.08 54.26 09:49:01 0 38.10 0.00 6.61 0.47 0.10 54.72 09:49:01 1 37.14 0.00 7.97 7.39 0.09 47.41 09:49:01 2 36.22 0.00 7.98 0.34 0.07 55.39 09:49:01 3 37.59 0.00 6.98 0.31 0.09 55.03 09:49:01 4 35.20 0.00 6.62 0.12 0.09 57.98 09:49:01 5 37.14 0.00 8.13 2.11 0.09 52.54 09:49:01 6 37.23 0.00 6.56 0.27 0.07 55.87 09:49:01 7 38.26 0.00 6.41 0.14 0.09 55.11 Average: all 21.99 0.00 4.59 2.92 0.06 70.44 Average: 0 22.88 0.00 4.24 8.86 0.07 63.95 Average: 1 21.69 0.00 4.95 8.19 0.07 65.10 Average: 2 22.10 0.00 5.32 2.60 0.06 69.92 Average: 3 21.29 0.00 4.28 0.30 0.07 74.06 Average: 4 19.96 0.00 3.99 0.16 0.07 75.83 Average: 5 23.43 0.00 4.98 1.40 0.07 70.12 Average: 6 21.36 0.00 4.97 1.72 0.06 71.89 Average: 7 23.18 0.00 4.02 0.13 0.06 72.61