---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4342 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 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 Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable 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; PBRSB-eIBRS Not affected; BHI Not affected 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 13G 143G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4342) 03/30/26 _x86_64_ (8 CPU) 05:00:49 LINUX RESTART (8 CPU) 05:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:02:01 424.73 81.59 343.14 0.00 13954.21 195546.88 0.00 05:03:01 229.51 2.30 227.21 0.00 53.19 63554.21 0.00 05:04:01 41.01 0.07 40.94 0.00 0.53 32954.92 0.00 05:05:01 177.40 0.47 176.94 0.00 41.06 53790.90 0.00 Average: 218.16 21.10 197.06 0.00 3512.25 86461.73 0.00 05:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:02:01 28665176 31495508 805920 2.45 84996 3029896 1869736 5.51 1066716 2753716 257052 05:03:01 26170652 31167408 1109612 3.38 154948 4933860 2198496 6.48 2140920 3963856 689324 05:04:01 25354884 30662144 1613832 4.91 159760 5209476 2579596 7.61 2397976 4492168 449020 05:05:01 26074900 31479268 797132 2.43 178444 5271428 1754964 5.17 1678944 4469484 292 Average: 26566403 31201082 1081624 3.29 144537 4611165 2100698 6.19 1821139 3919806 348922 05:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:02:01 docker0 51.64 53.52 3.62 294.53 0.00 0.00 0.00 0.00 05:02:01 ens3 752.41 512.08 8473.81 135.95 0.00 0.00 0.00 0.00 05:02:01 lo 5.57 5.57 0.56 0.56 0.00 0.00 0.00 0.00 05:03:01 veth0479a58 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:03:01 docker0 396.30 432.96 31.87 2888.26 0.00 0.00 0.00 0.00 05:03:01 ens3 468.19 418.80 2924.94 51.89 0.00 0.00 0.00 0.00 05:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:04:01 veth0479a58 1.12 1.50 0.14 0.45 0.00 0.00 0.00 0.00 05:04:01 docker0 1.12 1.47 0.12 0.45 0.00 0.00 0.00 0.00 05:04:01 ens3 10.58 7.22 9.37 4.12 0.00 0.00 0.00 0.00 05:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 docker0 4.13 7.80 0.31 128.19 0.00 0.00 0.00 0.00 05:05:01 ens3 127.65 72.72 2733.63 20.40 0.00 0.00 0.00 0.00 05:05:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 113.30 123.94 8.98 827.86 0.00 0.00 0.00 0.00 Average: ens3 339.71 252.70 3535.44 53.09 0.00 0.00 0.00 0.00 Average: lo 1.86 1.86 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4342) 03/30/26 _x86_64_ (8 CPU) 05:00:49 LINUX RESTART (8 CPU) 05:01:01 CPU %user %nice %system %iowait %steal %idle 05:02:01 all 8.95 0.00 2.82 1.75 0.05 86.42 05:02:01 0 8.22 0.00 2.82 1.16 0.05 87.75 05:02:01 1 11.60 0.00 2.75 3.94 0.05 81.66 05:02:01 2 6.62 0.00 2.40 0.56 0.05 90.38 05:02:01 3 10.31 0.00 3.87 3.09 0.07 82.66 05:02:01 4 10.47 0.00 1.73 1.88 0.03 85.88 05:02:01 5 7.29 0.00 2.70 0.40 0.05 89.55 05:02:01 6 8.49 0.00 3.96 1.01 0.07 86.48 05:02:01 7 8.58 0.00 2.37 1.96 0.05 87.04 05:03:01 all 28.33 0.00 5.35 0.86 0.08 65.39 05:03:01 0 29.64 0.00 5.60 0.25 0.08 64.42 05:03:01 1 27.24 0.00 4.92 0.05 0.07 67.72 05:03:01 2 28.55 0.00 5.13 0.12 0.08 66.12 05:03:01 3 28.41 0.00 7.02 5.13 0.08 59.36 05:03:01 4 28.17 0.00 5.22 0.07 0.07 66.47 05:03:01 5 29.81 0.00 4.74 0.05 0.07 65.33 05:03:01 6 27.53 0.00 5.15 0.20 0.08 67.03 05:03:01 7 27.25 0.00 5.03 1.01 0.08 66.62 05:04:01 all 40.68 0.00 4.77 0.33 0.09 54.12 05:04:01 0 39.81 0.00 4.50 0.03 0.08 55.58 05:04:01 1 40.27 0.00 4.62 0.03 0.10 54.97 05:04:01 2 41.23 0.00 4.44 0.02 0.08 54.23 05:04:01 3 40.78 0.00 4.65 0.25 0.07 54.24 05:04:01 4 41.64 0.00 4.98 0.32 0.13 52.92 05:04:01 5 41.03 0.00 5.03 1.95 0.08 51.91 05:04:01 6 40.61 0.00 4.92 0.03 0.10 54.34 05:04:01 7 40.08 0.00 5.01 0.03 0.08 54.79 05:05:01 all 32.04 0.00 5.70 0.77 0.08 61.42 05:05:01 0 31.02 0.00 7.19 0.19 0.08 61.52 05:05:01 1 33.76 0.00 5.79 2.74 0.07 57.65 05:05:01 2 32.53 0.00 5.76 0.54 0.08 61.09 05:05:01 3 31.35 0.00 5.13 0.72 0.07 62.73 05:05:01 4 30.91 0.00 5.00 0.41 0.07 63.62 05:05:01 5 32.85 0.00 6.35 0.94 0.08 59.77 05:05:01 6 31.96 0.00 5.15 0.47 0.08 62.33 05:05:01 7 31.90 0.00 5.24 0.12 0.08 62.65 Average: all 27.52 0.00 4.66 0.93 0.08 66.82 Average: 0 27.19 0.00 5.02 0.41 0.08 67.30 Average: 1 28.25 0.00 4.52 1.69 0.07 65.47 Average: 2 27.26 0.00 4.43 0.31 0.08 67.93 Average: 3 27.73 0.00 5.17 2.29 0.07 64.74 Average: 4 27.80 0.00 4.23 0.67 0.08 67.23 Average: 5 27.77 0.00 4.71 0.84 0.07 66.62 Average: 6 27.16 0.00 4.79 0.43 0.08 67.53 Average: 7 26.98 0.00 4.42 0.78 0.08 67.74