---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2878 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 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 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-2878) 09/22/26 _x86_64_ (8 CPU) 06:20:39 LINUX RESTART (8 CPU) 06:21:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:22:01 318.90 63.63 255.26 0.00 11274.02 142762.65 0.00 06:23:01 84.40 0.13 84.27 0.00 3.60 38431.99 0.00 06:24:01 135.48 0.53 134.94 0.00 22.26 57551.07 0.00 Average: 178.81 21.20 157.62 0.00 3724.69 79229.00 0.00 06:21:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:22:01 28061100 31369808 914820 2.78 103516 3437036 1987288 5.86 1296088 3063944 266792 06:23:01 27953972 31492800 791108 2.41 114028 3632912 1705192 5.03 1152100 3288196 344 06:24:01 26426240 31468908 807340 2.46 165660 4948648 1787376 5.27 1260196 4563956 540 Average: 27480437 31443839 837756 2.55 127735 4006199 1826619 5.39 1236128 3638699 89225 06:21:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:22:01 vethdbc67c5 31.22 45.42 3.04 486.84 0.00 0.00 0.00 0.04 06:22:01 lo 3.25 3.25 0.31 0.31 0.00 0.00 0.00 0.00 06:22:01 ens3 727.86 529.11 8678.26 142.90 0.00 0.00 0.00 0.00 06:22:01 docker0 46.48 62.14 3.81 600.47 0.00 0.00 0.00 0.00 06:23:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 06:23:01 ens3 120.36 76.49 2531.59 15.44 0.00 0.00 0.00 0.00 06:23:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 06:24:01 vethb88d8e6 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 ens3 407.37 271.94 7793.75 52.40 0.00 0.00 0.00 0.00 06:24:01 docker0 22.95 33.33 2.51 478.62 0.00 0.00 0.00 0.00 Average: lo 2.06 2.06 0.20 0.20 0.00 0.00 0.00 0.00 Average: vethb88d8e6 0.01 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 416.80 291.19 6321.44 69.84 0.00 0.00 0.00 0.00 Average: docker0 23.02 31.66 2.10 358.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2878) 09/22/26 _x86_64_ (8 CPU) 06:20:39 LINUX RESTART (8 CPU) 06:21:02 CPU %user %nice %system %iowait %steal %idle 06:22:01 all 13.76 0.00 3.81 1.42 0.00 81.01 06:22:01 0 13.07 0.00 4.15 1.01 0.02 81.75 06:22:01 1 11.99 0.00 3.30 0.40 0.00 84.31 06:22:01 2 17.38 0.00 3.54 1.59 0.00 77.49 06:22:01 3 13.09 0.00 3.27 1.51 0.00 82.13 06:22:01 4 13.33 0.00 3.91 0.74 0.00 82.01 06:22:01 5 14.28 0.00 3.87 0.21 0.00 81.64 06:22:01 6 12.91 0.00 5.56 4.74 0.00 76.79 06:22:01 7 14.05 0.00 2.84 1.15 0.00 81.96 06:23:01 all 38.59 0.00 6.09 0.33 0.01 54.97 06:23:01 0 36.92 0.00 6.64 0.07 0.00 56.38 06:23:01 1 39.08 0.00 6.19 0.44 0.02 54.28 06:23:01 2 39.09 0.00 5.11 0.56 0.02 55.22 06:23:01 3 39.52 0.00 6.17 0.61 0.02 53.68 06:23:01 4 38.05 0.00 6.46 0.42 0.02 55.05 06:23:01 5 39.36 0.00 6.28 0.08 0.02 54.25 06:23:01 6 38.26 0.00 6.26 0.08 0.02 55.38 06:23:01 7 38.46 0.00 5.63 0.37 0.02 55.53 06:24:01 all 8.49 0.00 3.97 0.60 0.00 86.94 06:24:01 0 7.24 0.00 4.20 0.39 0.02 88.15 06:24:01 1 7.32 0.00 4.77 3.00 0.02 84.89 06:24:01 2 9.21 0.00 2.92 0.12 0.00 87.75 06:24:01 3 8.04 0.00 3.96 0.63 0.00 87.37 06:24:01 4 9.38 0.00 3.56 0.12 0.00 86.95 06:24:01 5 8.46 0.00 3.07 0.08 0.00 88.38 06:24:01 6 9.03 0.00 4.33 0.25 0.00 86.39 06:24:01 7 9.22 0.00 4.98 0.20 0.00 85.59 Average: all 20.33 0.00 4.63 0.78 0.01 74.25 Average: 0 19.10 0.00 5.00 0.49 0.01 75.40 Average: 1 19.54 0.00 4.76 1.28 0.01 74.41 Average: 2 21.93 0.00 3.86 0.75 0.01 73.45 Average: 3 20.28 0.00 4.47 0.91 0.01 74.33 Average: 4 20.32 0.00 4.65 0.42 0.01 74.60 Average: 5 20.73 0.00 4.41 0.12 0.01 74.72 Average: 6 20.10 0.00 5.39 1.68 0.01 72.82 Average: 7 20.64 0.00 4.49 0.57 0.01 74.29