---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2691 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 12G 144G 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 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2691) 09/18/26 _x86_64_ (8 CPU) 01:58:41 LINUX RESTART (8 CPU) 01:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:00:01 404.95 72.49 332.46 0.00 12852.26 81633.33 0.00 02:01:01 224.64 0.33 224.31 0.00 43.85 41998.80 0.00 Average: 314.79 36.41 278.38 0.00 6447.52 61814.41 0.00 01:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:00:01 28761640 31504772 788984 2.40 81736 2945720 2030488 5.99 1115400 2600560 1804 02:01:01 27468736 31465716 810664 2.47 140516 4016916 1767312 5.21 1286768 3581948 592 Average: 28115188 31485244 799824 2.43 111126 3481318 1898900 5.60 1201084 3091254 1198 01:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:00:01 docker0 26.70 43.36 1.85 458.92 0.00 0.00 0.00 0.00 02:00:01 veth617da9a 0.05 0.35 0.00 0.02 0.00 0.00 0.00 0.00 02:00:01 lo 5.07 5.07 0.51 0.51 0.00 0.00 0.00 0.00 02:00:01 ens3 523.71 382.80 7003.65 133.67 0.00 0.00 0.00 0.00 02:01:01 vethfddc947 0.77 0.72 0.17 0.23 0.00 0.00 0.00 0.00 02:01:01 docker0 6.58 10.53 0.61 88.49 0.00 0.00 0.00 0.00 02:01:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 02:01:01 ens3 346.88 246.88 5898.92 55.91 0.00 0.00 0.00 0.00 Average: vethfddc947 0.38 0.36 0.09 0.11 0.00 0.00 0.00 0.00 Average: docker0 16.64 26.94 1.23 273.69 0.00 0.00 0.00 0.00 Average: lo 3.47 3.47 0.34 0.34 0.00 0.00 0.00 0.00 Average: ens3 435.29 314.84 6451.24 94.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2691) 09/18/26 _x86_64_ (8 CPU) 01:58:41 LINUX RESTART (8 CPU) 01:59:01 CPU %user %nice %system %iowait %steal %idle 02:00:01 all 10.79 0.00 3.43 2.16 0.02 83.61 02:00:01 0 8.33 0.00 4.41 0.66 0.02 86.59 02:00:01 1 13.27 0.00 3.61 2.25 0.02 80.85 02:00:01 2 15.79 0.00 4.01 5.37 0.02 74.81 02:00:01 3 13.48 0.00 3.15 1.04 0.02 82.32 02:00:01 4 7.09 0.00 2.67 1.12 0.02 89.11 02:00:01 5 9.04 0.00 3.80 2.41 0.02 84.74 02:00:01 6 9.71 0.00 2.84 0.79 0.02 86.64 02:00:01 7 9.57 0.00 2.95 3.59 0.02 83.88 02:01:01 all 8.80 0.00 3.70 0.85 0.03 86.63 02:01:01 0 9.38 0.00 3.55 0.41 0.03 86.63 02:01:01 1 7.70 0.00 3.51 0.56 0.03 88.20 02:01:01 2 9.50 0.00 4.65 3.62 0.02 82.22 02:01:01 3 8.69 0.00 3.62 0.24 0.02 87.44 02:01:01 4 8.37 0.00 3.28 0.34 0.02 87.99 02:01:01 5 9.16 0.00 3.21 0.27 0.02 87.34 02:01:01 6 8.65 0.00 4.32 0.79 0.03 86.20 02:01:01 7 8.93 0.00 3.46 0.56 0.03 87.02 Average: all 9.79 0.00 3.57 1.50 0.02 85.12 Average: 0 8.85 0.00 3.98 0.53 0.03 86.61 Average: 1 10.49 0.00 3.56 1.40 0.03 84.53 Average: 2 12.65 0.00 4.33 4.50 0.02 78.50 Average: 3 11.09 0.00 3.38 0.64 0.02 84.87 Average: 4 7.73 0.00 2.98 0.73 0.02 88.55 Average: 5 9.10 0.00 3.51 1.34 0.02 86.04 Average: 6 9.18 0.00 3.58 0.79 0.03 86.42 Average: 7 9.25 0.00 3.20 2.07 0.03 85.45