---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8042 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: 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 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-8042) 04/22/26 _x86_64_ (8 CPU) 20:03:31 LINUX RESTART (8 CPU) 20:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:05:01 338.05 71.76 266.30 0.00 12993.43 96010.57 0.00 20:06:01 250.72 3.42 247.31 0.00 45.86 123122.83 0.00 20:07:01 116.56 0.35 116.21 0.00 26.93 41557.34 0.00 Average: 234.55 24.92 209.63 0.00 4307.64 86846.52 0.00 20:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:05:01 28627224 31510536 786152 2.39 87672 3076028 1879880 5.54 1038256 2811296 305932 20:06:01 26728928 31458380 818012 2.49 156296 4669192 1814860 5.35 1586764 3966516 400052 20:07:01 26142252 31509592 768168 2.34 171056 5254848 1823352 5.38 1585480 4508868 512100 Average: 27166135 31492836 790777 2.41 138341 4333356 1839364 5.42 1403500 3762227 406028 20:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:05:01 ens3 826.41 541.88 8694.79 143.00 0.00 0.00 0.00 0.00 20:05:01 lo 5.22 5.22 0.53 0.53 0.00 0.00 0.00 0.00 20:05:01 docker0 63.15 60.89 4.39 369.49 0.00 0.00 0.00 0.00 20:06:01 ens3 443.64 335.44 2957.27 45.42 0.00 0.00 0.00 0.00 20:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:06:01 docker0 313.46 407.35 26.49 2923.41 0.00 0.00 0.00 0.00 20:06:01 veth82def2f 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 20:07:01 ens3 114.18 70.97 2721.04 16.02 0.00 0.00 0.00 0.00 20:07:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 20:07:01 docker0 4.70 8.50 0.34 128.25 0.00 0.00 0.00 0.00 Average: ens3 459.39 314.85 4769.45 67.73 0.00 0.00 0.00 0.00 Average: lo 2.21 2.21 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 127.46 159.46 10.44 1144.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8042) 04/22/26 _x86_64_ (8 CPU) 20:03:31 LINUX RESTART (8 CPU) 20:04:02 CPU %user %nice %system %iowait %steal %idle 20:05:01 all 9.61 0.00 2.82 2.59 0.06 84.92 20:05:01 0 10.55 0.00 2.53 0.24 0.05 86.63 20:05:01 1 10.95 0.00 3.04 0.63 0.05 85.33 20:05:01 2 10.60 0.00 3.10 4.70 0.05 81.54 20:05:01 3 11.64 0.00 3.49 4.68 0.07 80.13 20:05:01 4 7.66 0.00 2.37 0.58 0.05 89.34 20:05:01 5 7.70 0.00 2.93 0.79 0.05 88.53 20:05:01 6 9.62 0.00 2.56 3.12 0.07 84.63 20:05:01 7 8.15 0.00 2.56 6.01 0.05 83.23 20:06:01 all 33.60 0.00 7.42 2.33 0.09 56.56 20:06:01 0 33.87 0.00 8.62 4.51 0.10 52.89 20:06:01 1 32.70 0.00 7.08 1.33 0.08 58.80 20:06:01 2 34.15 0.00 7.04 0.39 0.10 58.32 20:06:01 3 33.39 0.00 7.12 2.23 0.10 57.16 20:06:01 4 31.85 0.00 6.90 0.51 0.08 60.65 20:06:01 5 33.19 0.00 6.96 1.20 0.08 58.57 20:06:01 6 35.83 0.00 8.37 7.47 0.08 48.25 20:06:01 7 33.81 0.00 7.29 1.04 0.08 57.77 20:07:01 all 46.10 0.00 6.99 0.82 0.08 46.01 20:07:01 0 45.38 0.00 8.41 0.19 0.07 45.95 20:07:01 1 48.09 0.00 7.22 0.22 0.08 44.38 20:07:01 2 46.38 0.00 6.71 1.57 0.08 45.25 20:07:01 3 46.86 0.00 6.73 0.25 0.08 46.07 20:07:01 4 43.19 0.00 5.91 0.15 0.08 50.66 20:07:01 5 45.92 0.00 7.34 0.37 0.08 46.28 20:07:01 6 45.37 0.00 6.95 3.07 0.08 44.52 20:07:01 7 47.62 0.00 6.61 0.72 0.10 44.94 Average: all 29.88 0.00 5.76 1.91 0.08 62.38 Average: 0 30.01 0.00 6.54 1.65 0.07 61.73 Average: 1 30.67 0.00 5.79 0.73 0.07 62.73 Average: 2 30.44 0.00 5.62 2.21 0.08 61.65 Average: 3 30.76 0.00 5.79 2.37 0.08 60.99 Average: 4 27.72 0.00 5.08 0.41 0.07 66.71 Average: 5 29.04 0.00 5.76 0.79 0.07 64.35 Average: 6 30.38 0.00 5.97 4.56 0.08 59.01 Average: 7 29.99 0.00 5.50 2.57 0.08 61.85