---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-579 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-579) 08/17/26 _x86_64_ (8 CPU) 20:03:33 LINUX RESTART (8 CPU) 20:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:05:01 345.45 72.77 272.68 0.00 12948.45 112519.10 0.00 20:06:01 248.84 3.53 245.31 0.00 48.26 120002.67 0.00 20:07:01 120.86 0.62 120.25 0.00 55.59 50333.23 0.00 Average: 237.79 25.38 212.41 0.00 4302.74 94183.15 0.00 20:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:05:01 28643356 31502496 791576 2.41 87028 3053188 1856808 5.47 1048852 2782668 274396 20:06:01 26788304 31514956 757612 2.30 156172 4665932 1701768 5.02 1514084 3971640 401872 20:07:01 26194732 31512852 761132 2.32 173696 5198064 1659552 4.89 1587936 4448472 469840 Average: 27208797 31510101 770107 2.34 138965 4305728 1739376 5.13 1383624 3734260 382036 20:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:05:01 docker0 66.29 69.31 4.49 356.46 0.00 0.00 0.00 0.00 20:05:01 ens3 722.11 497.92 8677.28 138.81 0.00 0.00 0.00 0.00 20:05:01 lo 5.29 5.29 0.53 0.53 0.00 0.00 0.00 0.00 20:06:01 docker0 270.77 394.28 23.82 2912.51 0.00 0.00 0.00 0.00 20:06:01 vethbe4ed22 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 20:06:01 ens3 431.23 292.03 2948.41 41.95 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 20:07:01 docker0 6.08 9.43 0.41 128.38 0.00 0.00 0.00 0.00 20:07:01 ens3 129.73 68.57 2723.43 16.63 0.00 0.00 0.00 0.00 20:07:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 114.65 158.17 9.60 1136.78 0.00 0.00 0.00 0.00 Average: ens3 426.05 284.99 4761.29 65.39 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 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-579) 08/17/26 _x86_64_ (8 CPU) 20:03:33 LINUX RESTART (8 CPU) 20:04:02 CPU %user %nice %system %iowait %steal %idle 20:05:01 all 9.17 0.00 2.61 3.28 0.06 84.87 20:05:01 0 8.86 0.00 2.59 5.41 0.05 83.09 20:05:01 1 10.99 0.00 2.31 4.43 0.07 82.20 20:05:01 2 7.70 0.00 2.37 1.59 0.05 88.28 20:05:01 3 7.81 0.00 2.21 2.28 0.05 87.64 20:05:01 4 9.31 0.00 3.43 0.69 0.07 86.50 20:05:01 5 12.16 0.00 3.03 6.21 0.07 78.54 20:05:01 6 7.38 0.00 2.64 4.78 0.07 85.13 20:05:01 7 9.18 0.00 2.30 0.86 0.05 87.61 20:06:01 all 30.27 0.00 6.13 3.28 0.10 60.23 20:06:01 0 31.70 0.00 6.14 0.62 0.10 61.43 20:06:01 1 30.45 0.00 6.79 6.83 0.08 55.85 20:06:01 2 29.74 0.00 5.29 0.45 0.10 64.42 20:06:01 3 30.29 0.00 6.32 2.48 0.10 60.80 20:06:01 4 29.73 0.00 6.12 1.27 0.12 62.76 20:06:01 5 30.27 0.00 6.41 5.08 0.10 58.15 20:06:01 6 29.53 0.00 5.60 1.08 0.08 63.71 20:06:01 7 30.44 0.00 6.34 8.43 0.10 54.68 20:07:01 all 39.47 0.00 5.69 2.54 0.10 52.20 20:07:01 0 38.60 0.00 5.47 5.92 0.08 49.93 20:07:01 1 42.31 0.00 6.11 4.34 0.12 47.13 20:07:01 2 39.53 0.00 6.00 1.03 0.08 53.35 20:07:01 3 39.29 0.00 5.00 1.88 0.10 53.73 20:07:01 4 39.39 0.00 5.52 1.04 0.10 53.95 20:07:01 5 38.55 0.00 5.97 0.84 0.08 54.56 20:07:01 6 38.74 0.00 5.56 3.89 0.10 51.71 20:07:01 7 39.36 0.00 5.91 1.39 0.10 53.24 Average: all 26.40 0.00 4.82 3.03 0.09 65.66 Average: 0 26.49 0.00 4.74 3.98 0.08 64.71 Average: 1 28.00 0.00 5.08 5.20 0.09 61.63 Average: 2 25.75 0.00 4.57 1.02 0.08 68.58 Average: 3 25.91 0.00 4.52 2.22 0.08 67.27 Average: 4 26.25 0.00 5.04 1.00 0.10 67.62 Average: 5 27.08 0.00 5.15 4.03 0.08 63.66 Average: 6 25.30 0.00 4.61 3.24 0.08 66.77 Average: 7 26.42 0.00 4.86 3.57 0.08 65.06