---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-264 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 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-264) 01/07/26 _x86_64_ (8 CPU) 22:10:06 LINUX RESTART (8 CPU) 22:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:12:01 135.58 13.45 122.13 0.00 2223.10 54604.23 0.00 22:13:01 193.02 2.97 190.05 0.00 26.26 44877.84 0.00 22:14:01 117.03 0.30 116.73 0.00 30.39 35113.25 0.00 Average: 148.54 5.57 142.97 0.00 759.83 44864.57 0.00 22:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:12:01 28342248 31483320 808488 2.46 94676 3312264 2047424 6.04 1131996 2994148 1576 22:13:01 26316084 31222280 1058372 3.22 163156 4819532 2025964 5.97 1876036 4069216 404552 22:14:01 25993296 31504496 776700 2.36 186460 5360568 1796080 5.30 1663624 4561072 456952 Average: 26883876 31403365 881187 2.68 148097 4497455 1956489 5.77 1557219 3874812 287693 22:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:12:01 docker0 82.45 100.37 7.27 426.50 0.00 0.00 0.00 0.00 22:12:01 veth2cb8d7d 45.18 55.09 4.64 47.65 0.00 0.00 0.00 0.00 22:12:01 lo 4.23 4.23 0.45 0.45 0.00 0.00 0.00 0.00 22:12:01 ens3 380.40 276.05 7563.07 87.39 0.00 0.00 0.00 0.00 22:13:01 veth021f440 0.10 0.18 0.01 0.01 0.00 0.00 0.00 0.00 22:13:01 docker0 269.06 437.57 23.63 3134.79 0.00 0.00 0.00 0.00 22:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:13:01 ens3 464.56 285.80 3163.29 38.93 0.00 0.00 0.00 0.00 22:14:01 docker0 5.48 10.48 0.39 136.72 0.00 0.00 0.00 0.00 22:14:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 22:14:01 ens3 109.80 70.28 2667.69 16.02 0.00 0.00 0.00 0.00 Average: docker0 119.00 182.81 10.43 1232.72 0.00 0.00 0.00 0.00 Average: lo 1.88 1.88 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 318.25 210.71 4464.51 47.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-264) 01/07/26 _x86_64_ (8 CPU) 22:10:06 LINUX RESTART (8 CPU) 22:11:01 CPU %user %nice %system %iowait %steal %idle 22:12:01 all 5.57 0.00 2.53 7.01 0.08 84.81 22:12:01 0 4.04 0.00 2.21 3.74 0.10 89.91 22:12:01 1 6.24 0.00 2.24 1.30 0.08 90.13 22:12:01 2 5.74 0.00 2.09 2.43 0.10 89.64 22:12:01 3 5.50 0.00 2.79 12.75 0.07 78.89 22:12:01 4 4.06 0.00 2.90 16.15 0.07 76.82 22:12:01 5 7.04 0.00 2.96 12.24 0.07 77.69 22:12:01 6 5.76 0.00 2.57 7.18 0.07 84.42 22:12:01 7 6.17 0.00 2.46 0.30 0.08 90.98 22:13:01 all 31.97 0.00 6.47 2.50 0.13 58.93 22:13:01 0 33.01 0.00 6.66 0.56 0.12 59.66 22:13:01 1 32.16 0.00 7.04 13.77 0.15 46.88 22:13:01 2 29.14 0.00 5.27 0.66 0.10 64.83 22:13:01 3 31.94 0.00 6.34 0.62 0.13 60.96 22:13:01 4 32.95 0.00 6.70 1.97 0.13 58.25 22:13:01 5 32.11 0.00 6.63 0.91 0.13 60.21 22:13:01 6 31.44 0.00 6.47 0.49 0.12 61.47 22:13:01 7 33.01 0.00 6.60 1.05 0.13 59.21 22:14:01 all 39.76 0.00 6.06 2.45 0.11 51.62 22:14:01 0 40.32 0.00 6.50 3.24 0.12 49.82 22:14:01 1 41.42 0.00 5.91 0.62 0.12 51.93 22:14:01 2 37.29 0.00 6.33 4.76 0.12 51.50 22:14:01 3 41.06 0.00 5.67 0.78 0.10 52.40 22:14:01 4 40.81 0.00 6.81 4.17 0.12 48.09 22:14:01 5 39.73 0.00 6.38 1.09 0.12 52.68 22:14:01 6 38.17 0.00 5.23 3.70 0.10 52.79 22:14:01 7 39.24 0.00 5.67 1.23 0.12 53.74 Average: all 25.77 0.00 5.02 3.99 0.11 65.12 Average: 0 25.81 0.00 5.13 2.51 0.11 66.45 Average: 1 26.60 0.00 5.06 5.23 0.12 62.99 Average: 2 24.04 0.00 4.56 2.61 0.11 68.68 Average: 3 26.19 0.00 4.94 4.71 0.10 64.06 Average: 4 25.93 0.00 5.47 7.44 0.11 61.06 Average: 5 26.31 0.00 5.32 4.74 0.11 63.52 Average: 6 25.14 0.00 4.76 3.79 0.10 66.22 Average: 7 26.14 0.00 4.91 0.86 0.11 67.98