---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8556 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-8556) 09/09/25 _x86_64_ (8 CPU) 07:20:34 LINUX RESTART (8 CPU) 07:21:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:22:01 250.99 73.09 177.90 0.00 13020.57 48218.00 0.00 07:23:01 227.50 3.57 223.93 0.00 43.59 61509.35 0.00 07:24:01 114.91 0.37 114.54 0.00 53.84 32562.39 0.00 Average: 197.49 25.41 172.09 0.00 4323.89 47423.85 0.00 07:21:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:22:01 28431372 31480196 808496 2.46 90776 3232972 1894556 5.59 1073516 2960840 601012 07:23:01 26415332 31379840 897412 2.73 154384 4901980 1995932 5.88 1930432 3930132 689296 07:24:01 26521344 31504768 775252 2.36 160872 4914024 1790316 5.28 1585764 4166928 254912 Average: 27122683 31454935 827053 2.52 135344 4349659 1893601 5.58 1529904 3685967 515073 07:21:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:22:01 lo 5.29 5.29 0.54 0.54 0.00 0.00 0.00 0.00 07:22:01 ens3 688.09 446.57 8366.09 138.90 0.00 0.00 0.00 0.00 07:22:01 veth6691216 2.58 5.34 0.21 73.39 0.00 0.00 0.00 0.01 07:22:01 veth79812d2 5.34 2.58 73.39 0.21 0.00 0.00 0.00 0.00 07:22:01 docker0 21.96 31.01 1.50 299.89 0.00 0.00 0.00 0.00 07:23:01 vethed20c04 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 07:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:23:01 ens3 397.38 293.55 2926.09 40.61 0.00 0.00 0.00 0.00 07:23:01 docker0 272.30 363.86 23.96 2892.36 0.00 0.00 0.00 0.00 07:24:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 07:24:01 ens3 108.33 69.12 2710.79 15.02 0.00 0.00 0.00 0.00 07:24:01 docker0 5.10 8.81 0.31 123.97 0.00 0.00 0.00 0.00 Average: lo 2.21 2.21 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 396.28 268.73 4646.78 64.42 0.00 0.00 0.00 0.00 Average: docker0 100.21 135.12 8.63 1109.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8556) 09/09/25 _x86_64_ (8 CPU) 07:20:34 LINUX RESTART (8 CPU) 07:21:02 CPU %user %nice %system %iowait %steal %idle 07:22:01 all 10.62 0.00 3.31 4.38 0.07 81.61 07:22:01 0 12.37 0.00 4.10 3.93 0.07 79.53 07:22:01 1 10.57 0.00 4.43 5.89 0.07 79.04 07:22:01 2 9.25 0.00 2.49 1.94 0.09 86.23 07:22:01 3 11.27 0.00 2.32 8.92 0.07 77.42 07:22:01 4 11.95 0.00 2.99 3.11 0.07 81.89 07:22:01 5 10.15 0.00 4.16 2.25 0.09 83.35 07:22:01 6 10.76 0.00 2.73 5.42 0.05 81.04 07:22:01 7 8.64 0.00 3.25 3.60 0.07 84.44 07:23:01 all 29.23 0.00 6.61 4.50 0.09 59.57 07:23:01 0 30.97 0.00 6.71 1.73 0.10 60.49 07:23:01 1 31.76 0.00 6.81 7.45 0.08 53.90 07:23:01 2 27.13 0.00 5.78 0.17 0.07 66.85 07:23:01 3 26.26 0.00 6.58 5.43 0.08 61.65 07:23:01 4 29.49 0.00 6.71 4.89 0.08 58.82 07:23:01 5 30.80 0.00 7.47 1.08 0.08 60.56 07:23:01 6 31.38 0.00 6.99 14.45 0.12 47.06 07:23:01 7 26.03 0.00 5.82 0.82 0.08 67.24 07:24:01 all 40.56 0.00 5.73 2.47 0.09 51.14 07:24:01 0 42.32 0.00 5.92 0.61 0.08 51.07 07:24:01 1 41.82 0.00 5.94 0.49 0.08 51.66 07:24:01 2 39.10 0.00 5.24 4.43 0.10 51.13 07:24:01 3 38.79 0.00 5.29 7.26 0.08 48.58 07:24:01 4 41.32 0.00 6.56 0.77 0.08 51.27 07:24:01 5 41.03 0.00 5.76 0.89 0.12 52.20 07:24:01 6 41.96 0.00 6.33 0.74 0.10 50.87 07:24:01 7 38.14 0.00 4.79 4.61 0.10 52.35 Average: all 26.92 0.00 5.23 3.78 0.08 63.99 Average: 0 28.66 0.00 5.59 2.08 0.08 63.59 Average: 1 28.18 0.00 5.74 4.59 0.08 61.42 Average: 2 25.25 0.00 4.51 2.19 0.08 67.96 Average: 3 25.53 0.00 4.74 7.20 0.08 62.45 Average: 4 27.71 0.00 5.44 2.92 0.08 63.86 Average: 5 27.50 0.00 5.81 1.40 0.10 65.19 Average: 6 28.15 0.00 5.36 6.86 0.09 59.54 Average: 7 24.35 0.00 4.63 3.01 0.09 67.93