---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3700 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 8% / 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 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3700) 03/19/26 _x86_64_ (8 CPU) 05:06:41 LINUX RESTART (8 CPU) 05:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:08:01 401.88 63.07 338.81 0.00 11108.15 92610.30 0.00 05:09:01 88.40 0.32 88.09 0.00 17.73 38586.90 0.00 05:10:01 139.74 0.55 139.19 0.00 30.00 57913.41 0.00 Average: 210.01 21.31 188.70 0.00 3718.62 63036.87 0.00 05:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:08:01 28128348 31396492 887196 2.70 102688 3402796 2107376 6.21 1236964 3058668 233580 05:09:01 27592540 31528212 757260 2.30 116812 4010324 1809028 5.33 1123732 3661208 380224 05:10:01 26404028 31447772 827448 2.52 165348 4947132 1793720 5.29 1293216 4552356 516 Average: 27374972 31457492 823968 2.51 128283 4120084 1903375 5.61 1217971 3757411 204773 05:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:08:01 veth3ea5006 19.86 31.29 2.31 498.45 0.00 0.00 0.00 0.04 05:08:01 lo 3.20 3.20 0.31 0.31 0.00 0.00 0.00 0.00 05:08:01 ens3 712.76 458.44 8592.57 136.44 0.00 0.00 0.00 0.00 05:08:01 docker0 40.24 53.99 3.64 636.22 0.00 0.00 0.00 0.00 05:09:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 05:09:01 ens3 239.09 132.69 6566.27 23.55 0.00 0.00 0.00 0.00 05:09:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 05:10:01 ens3 307.77 203.52 3810.89 162.87 0.00 0.00 0.00 0.00 05:10:01 docker0 28.46 42.26 3.12 500.42 0.00 0.00 0.00 0.00 Average: lo 2.19 2.19 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 419.87 264.88 6323.24 107.62 0.00 0.00 0.00 0.00 Average: docker0 22.92 32.09 2.25 378.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3700) 03/19/26 _x86_64_ (8 CPU) 05:06:41 LINUX RESTART (8 CPU) 05:07:01 CPU %user %nice %system %iowait %steal %idle 05:08:01 all 12.25 0.00 3.51 2.12 0.07 82.06 05:08:01 0 16.70 0.00 3.06 3.98 0.07 76.19 05:08:01 1 8.85 0.00 3.46 0.50 0.07 87.12 05:08:01 2 12.99 0.00 3.96 1.01 0.07 81.96 05:08:01 3 8.85 0.00 3.53 4.14 0.08 83.40 05:08:01 4 10.20 0.00 3.65 4.85 0.07 81.22 05:08:01 5 10.36 0.00 4.88 0.81 0.07 83.88 05:08:01 6 14.49 0.00 2.80 0.35 0.07 82.29 05:08:01 7 15.56 0.00 2.70 1.29 0.07 80.38 05:09:01 all 35.43 0.00 5.55 0.46 0.09 58.48 05:09:01 0 35.42 0.00 5.91 0.08 0.08 58.50 05:09:01 1 37.73 0.00 5.67 0.12 0.10 56.38 05:09:01 2 36.08 0.00 5.78 0.12 0.08 57.94 05:09:01 3 35.86 0.00 5.69 0.49 0.10 57.86 05:09:01 4 34.37 0.00 5.77 2.36 0.08 57.41 05:09:01 5 36.47 0.00 5.90 0.32 0.08 57.22 05:09:01 6 34.44 0.00 4.84 0.07 0.08 60.56 05:09:01 7 33.02 0.00 4.83 0.08 0.08 61.98 05:10:01 all 8.39 0.00 3.28 0.99 0.07 87.28 05:10:01 0 6.59 0.00 3.19 3.77 0.07 86.39 05:10:01 1 11.87 0.00 4.75 0.25 0.08 83.04 05:10:01 2 9.27 0.00 3.38 0.08 0.08 87.17 05:10:01 3 8.42 0.00 3.16 0.03 0.05 88.33 05:10:01 4 7.77 0.00 2.88 2.56 0.08 86.71 05:10:01 5 8.51 0.00 3.04 0.81 0.05 87.59 05:10:01 6 6.82 0.00 1.76 0.10 0.05 91.27 05:10:01 7 7.89 0.00 4.07 0.30 0.05 87.69 Average: all 18.68 0.00 4.11 1.19 0.07 75.95 Average: 0 19.58 0.00 4.06 2.61 0.07 73.69 Average: 1 19.49 0.00 4.63 0.29 0.08 75.51 Average: 2 19.45 0.00 4.38 0.40 0.08 75.69 Average: 3 17.68 0.00 4.13 1.56 0.08 76.55 Average: 4 17.47 0.00 4.10 3.26 0.08 75.09 Average: 5 18.44 0.00 4.61 0.65 0.07 76.24 Average: 6 18.55 0.00 3.13 0.17 0.07 78.08 Average: 7 18.82 0.00 3.86 0.56 0.07 76.69