---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2116 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-2116) 02/13/26 _x86_64_ (8 CPU) 15:08:42 LINUX RESTART (8 CPU) 15:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:10:01 458.96 73.12 385.84 0.00 12927.58 112123.58 0.00 15:11:01 189.09 2.83 186.25 0.00 24.53 41670.25 0.00 15:12:01 162.93 0.53 162.40 0.00 45.98 50026.26 0.00 Average: 270.32 25.49 244.82 0.00 4332.46 67939.04 0.00 15:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:10:01 28357712 31471080 814352 2.48 94204 3286276 2082740 6.14 1118724 2982280 1268 15:11:01 25952868 30744304 1530648 4.66 158736 4713740 2639188 7.78 2305604 3999888 407068 15:12:01 26134680 31484320 788140 2.40 176420 5220312 1893332 5.58 1636756 4452320 196 Average: 26815087 31233235 1044380 3.18 143120 4406776 2205087 6.50 1687028 3811496 136177 15:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:10:01 vethb8e6bbe 36.41 43.46 3.70 38.61 0.00 0.00 0.00 0.00 15:10:01 ens3 805.62 515.00 8719.57 141.40 0.00 0.00 0.00 0.00 15:10:01 docker0 66.87 86.52 5.24 467.73 0.00 0.00 0.00 0.00 15:10:01 lo 5.33 5.33 0.55 0.55 0.00 0.00 0.00 0.00 15:11:01 ens3 425.91 286.77 2978.98 39.15 0.00 0.00 0.00 0.00 15:11:01 docker0 268.34 394.23 23.11 2949.00 0.00 0.00 0.00 0.00 15:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:11:01 veth7ad32d3 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 15:12:01 ens3 156.76 91.82 2856.37 27.81 0.00 0.00 0.00 0.00 15:12:01 docker0 7.33 15.53 0.52 227.72 0.00 0.00 0.00 0.00 15:12:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 462.75 297.85 4851.53 69.45 0.00 0.00 0.00 0.00 Average: docker0 114.17 165.42 9.62 1214.76 0.00 0.00 0.00 0.00 Average: lo 2.49 2.49 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2116) 02/13/26 _x86_64_ (8 CPU) 15:08:42 LINUX RESTART (8 CPU) 15:09:01 CPU %user %nice %system %iowait %steal %idle 15:10:01 all 11.24 0.00 3.79 1.75 0.07 83.14 15:10:01 0 11.40 0.00 3.37 0.34 0.07 84.82 15:10:01 1 17.29 0.00 4.31 0.22 0.07 78.11 15:10:01 2 9.17 0.00 3.53 3.90 0.07 83.34 15:10:01 3 10.26 0.00 4.33 0.44 0.10 84.87 15:10:01 4 10.06 0.00 3.40 0.31 0.07 86.17 15:10:01 5 13.07 0.00 3.06 0.61 0.07 83.20 15:10:01 6 10.52 0.00 6.14 7.43 0.05 75.86 15:10:01 7 8.18 0.00 2.22 0.81 0.07 88.73 15:11:01 all 44.24 0.00 7.08 0.67 0.09 47.92 15:11:01 0 44.47 0.00 7.36 0.22 0.10 47.85 15:11:01 1 44.97 0.00 7.47 0.20 0.10 47.26 15:11:01 2 44.52 0.00 6.99 0.20 0.08 48.21 15:11:01 3 43.43 0.00 6.79 0.13 0.08 49.56 15:11:01 4 44.28 0.00 6.73 0.46 0.08 48.46 15:11:01 5 43.60 0.00 7.14 0.27 0.10 48.89 15:11:01 6 43.04 0.00 7.29 3.74 0.10 45.83 15:11:01 7 45.58 0.00 6.88 0.17 0.08 47.28 15:12:01 all 31.13 0.00 6.29 0.63 0.07 61.88 15:12:01 0 31.09 0.00 6.25 0.12 0.07 62.48 15:12:01 1 30.53 0.00 5.14 0.15 0.07 64.12 15:12:01 2 31.61 0.00 6.59 0.29 0.08 61.43 15:12:01 3 30.72 0.00 6.51 0.27 0.08 62.41 15:12:01 4 31.76 0.00 6.52 0.95 0.08 60.68 15:12:01 5 31.47 0.00 6.91 0.13 0.07 61.41 15:12:01 6 30.94 0.00 6.71 3.04 0.07 59.24 15:12:01 7 30.91 0.00 5.65 0.12 0.07 63.25 Average: all 28.89 0.00 5.72 1.02 0.08 64.29 Average: 0 29.00 0.00 5.66 0.22 0.08 65.03 Average: 1 30.92 0.00 5.64 0.19 0.08 63.17 Average: 2 28.47 0.00 5.71 1.46 0.08 64.29 Average: 3 28.16 0.00 5.88 0.28 0.09 65.59 Average: 4 28.74 0.00 5.55 0.57 0.08 65.05 Average: 5 29.40 0.00 5.71 0.34 0.08 64.48 Average: 6 28.20 0.00 6.71 4.73 0.07 60.28 Average: 7 28.22 0.00 4.92 0.36 0.07 66.42