---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7206 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-7206) 08/18/25 _x86_64_ (8 CPU) 05:11:51 LINUX RESTART (8 CPU) 05:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:13:01 394.77 78.82 315.94 0.00 13523.89 148607.66 0.00 05:14:01 264.07 6.23 257.84 0.00 498.32 72537.51 0.00 05:15:01 77.85 0.45 77.40 0.00 48.66 18620.50 0.00 Average: 245.57 28.50 217.07 0.00 4690.78 79925.71 0.00 05:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:13:01 29203268 31548148 767172 2.33 74816 2569688 1789596 5.28 983896 2334540 260 05:14:01 26707308 31359568 914348 2.78 154048 4606112 2143940 6.32 1750656 3827684 296916 05:15:01 26275000 31297380 974156 2.96 160896 4935728 2272268 6.70 2075700 3901792 609540 Average: 27395192 31401699 885225 2.69 129920 4037176 2068601 6.10 1603417 3354672 302239 05:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:13:01 docker0 56.08 54.77 4.08 326.90 0.00 0.00 0.00 0.00 05:13:01 ens3 607.06 413.11 5205.41 130.94 0.00 0.00 0.00 0.00 05:13:01 lo 5.30 5.30 0.54 0.54 0.00 0.00 0.00 0.00 05:14:01 docker0 295.13 460.27 25.57 3094.59 0.00 0.00 0.00 0.00 05:14:01 vethef1a342 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 05:14:01 ens3 589.89 369.81 6348.62 48.22 0.00 0.00 0.00 0.00 05:14:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:15:01 docker0 6.07 12.28 0.36 123.47 0.00 0.00 0.00 0.00 05:15:01 vethccc4a30 0.05 0.18 0.00 0.01 0.00 0.00 0.00 0.00 05:15:01 ens3 36.91 21.55 202.62 10.09 0.00 0.00 0.00 0.00 05:15:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 119.09 175.77 10.00 1181.61 0.00 0.00 0.00 0.00 Average: vethccc4a30 0.02 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 411.30 268.16 3918.95 63.09 0.00 0.00 0.00 0.00 Average: lo 2.08 2.08 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-7206) 08/18/25 _x86_64_ (8 CPU) 05:11:51 LINUX RESTART (8 CPU) 05:12:01 CPU %user %nice %system %iowait %steal %idle 05:13:01 all 8.44 0.00 2.62 1.61 0.05 87.28 05:13:01 0 7.97 0.00 2.43 0.40 0.05 89.14 05:13:01 1 8.30 0.00 3.63 0.55 0.05 87.46 05:13:01 2 9.82 0.00 2.01 0.60 0.05 87.52 05:13:01 3 8.63 0.00 2.22 3.92 0.05 85.18 05:13:01 4 7.31 0.00 2.31 0.87 0.03 89.47 05:13:01 5 4.91 0.00 2.55 2.00 0.03 90.51 05:13:01 6 9.27 0.00 3.47 3.64 0.05 83.57 05:13:01 7 11.35 0.00 2.32 0.87 0.07 85.38 05:14:01 all 17.36 0.00 5.00 1.30 0.07 76.27 05:14:01 0 18.94 0.00 5.81 1.84 0.07 73.34 05:14:01 1 18.16 0.00 4.67 0.47 0.07 76.63 05:14:01 2 15.96 0.00 4.51 0.86 0.07 78.61 05:14:01 3 16.28 0.00 5.63 3.79 0.08 74.21 05:14:01 4 16.66 0.00 4.61 1.35 0.07 77.31 05:14:01 5 18.88 0.00 5.13 1.55 0.08 74.35 05:14:01 6 16.81 0.00 4.67 0.34 0.07 78.12 05:14:01 7 17.20 0.00 4.98 0.22 0.05 77.55 05:15:01 all 57.44 0.00 8.71 0.47 0.10 33.27 05:15:01 0 55.85 0.00 8.34 0.37 0.10 35.34 05:15:01 1 58.64 0.00 9.04 0.15 0.12 32.05 05:15:01 2 59.50 0.00 9.29 0.22 0.12 30.86 05:15:01 3 56.99 0.00 8.66 0.32 0.08 33.94 05:15:01 4 55.96 0.00 8.59 0.98 0.10 34.37 05:15:01 5 58.59 0.00 9.38 0.79 0.08 31.15 05:15:01 6 57.19 0.00 7.90 0.17 0.10 34.65 05:15:01 7 56.86 0.00 8.45 0.77 0.10 33.81 Average: all 27.70 0.00 5.44 1.13 0.07 65.66 Average: 0 27.57 0.00 5.52 0.87 0.07 65.97 Average: 1 28.12 0.00 5.75 0.40 0.08 65.66 Average: 2 28.41 0.00 5.27 0.56 0.08 65.69 Average: 3 27.28 0.00 5.50 2.68 0.07 64.47 Average: 4 26.62 0.00 5.17 1.07 0.07 67.08 Average: 5 27.43 0.00 5.68 1.45 0.07 65.37 Average: 6 27.74 0.00 5.34 1.38 0.07 65.46 Average: 7 28.47 0.00 5.25 0.62 0.07 65.58