---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10590 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 14G 141G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 14G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-10590) 05/25/26 _x86_64_ (8 CPU) 04:23:31 LINUX RESTART (8 CPU) 04:24:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:25:01 569.68 26.52 543.16 0.00 3413.93 94941.74 0.00 04:26:01 56.34 0.25 56.09 0.00 8.93 26412.41 0.00 04:27:01 107.70 0.33 107.37 0.00 39.59 26424.53 0.00 04:28:01 174.62 0.77 173.85 0.00 16.93 73111.28 0.00 Average: 225.65 6.89 218.77 0.00 859.20 55056.33 0.00 04:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:25:01 27241436 31482724 803572 2.44 147164 4249096 1925348 5.68 1348684 3756156 2568 04:26:01 25892548 31270708 1005968 3.06 156948 5299660 2160724 6.37 2262872 4105336 337404 04:27:01 26443136 31339200 935236 2.85 164100 4813000 2394256 7.06 1979860 3836220 499736 04:28:01 24928424 31500600 775544 2.36 212236 6329336 1868272 5.51 1711836 5504952 345756 Average: 26126386 31398308 880080 2.68 170112 5172773 2087150 6.15 1825813 4300666 296366 04:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:25:01 docker0 312.05 465.94 27.19 3233.05 0.00 0.00 0.00 0.00 04:25:01 lo 5.02 5.02 0.51 0.51 0.00 0.00 0.00 0.00 04:25:01 ens3 928.44 619.39 10958.13 141.45 0.00 0.00 0.00 0.00 04:26:01 docker0 0.08 0.07 0.00 0.01 0.00 0.00 0.00 0.00 04:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:26:01 veth0eb8c41 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 04:26:01 ens3 30.08 16.21 28.37 10.54 0.00 0.00 0.00 0.00 04:27:01 docker0 5.38 9.37 0.44 128.66 0.00 0.00 0.00 0.00 04:27:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 04:27:01 ens3 35.41 23.33 212.01 10.98 0.00 0.00 0.00 0.00 04:27:01 veth0011f1e 0.05 0.23 0.00 0.02 0.00 0.00 0.00 0.00 04:28:01 docker0 48.63 78.37 4.90 754.69 0.00 0.00 0.00 0.00 04:28:01 lo 2.87 2.87 0.27 0.27 0.00 0.00 0.00 0.00 04:28:01 ens3 449.23 268.87 10508.45 44.79 0.00 0.00 0.00 0.00 Average: docker0 90.61 137.06 8.05 1019.88 0.00 0.00 0.00 0.00 Average: lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 358.41 230.33 5403.60 51.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-10590) 05/25/26 _x86_64_ (8 CPU) 04:23:31 LINUX RESTART (8 CPU) 04:24:02 CPU %user %nice %system %iowait %steal %idle 04:25:01 all 12.79 0.00 4.61 1.64 0.08 80.88 04:25:01 0 15.62 0.00 5.65 0.36 0.09 78.28 04:25:01 1 10.22 0.00 4.58 4.25 0.09 80.86 04:25:01 2 13.26 0.00 4.28 0.46 0.09 81.91 04:25:01 3 14.42 0.00 4.98 3.43 0.09 77.08 04:25:01 4 12.45 0.00 4.89 1.12 0.07 81.46 04:25:01 5 12.73 0.00 3.90 0.15 0.07 83.15 04:25:01 6 10.17 0.00 4.59 1.67 0.07 83.50 04:25:01 7 13.39 0.00 4.01 1.69 0.09 80.83 04:26:01 all 35.81 0.00 5.28 0.33 0.09 58.48 04:26:01 0 36.36 0.00 5.17 0.05 0.08 58.33 04:26:01 1 35.97 0.00 5.44 0.07 0.08 58.44 04:26:01 2 35.89 0.00 5.49 0.05 0.08 58.49 04:26:01 3 36.73 0.00 5.18 0.08 0.08 57.93 04:26:01 4 36.44 0.00 5.31 0.45 0.10 57.70 04:26:01 5 37.58 0.00 5.42 0.05 0.10 56.85 04:26:01 6 33.00 0.00 5.26 1.83 0.10 59.80 04:26:01 7 34.52 0.00 5.01 0.05 0.08 60.34 04:27:01 all 53.22 0.00 7.34 0.32 0.10 39.03 04:27:01 0 52.55 0.00 7.01 0.03 0.10 40.31 04:27:01 1 52.47 0.00 6.92 0.17 0.10 40.34 04:27:01 2 52.24 0.00 6.82 0.08 0.10 40.75 04:27:01 3 53.30 0.00 7.90 0.19 0.10 38.52 04:27:01 4 52.32 0.00 7.10 0.08 0.10 40.39 04:27:01 5 54.28 0.00 7.60 0.12 0.10 37.91 04:27:01 6 53.60 0.00 7.91 1.38 0.10 37.02 04:27:01 7 55.00 0.00 7.44 0.50 0.08 36.98 04:28:01 all 15.59 0.00 4.20 0.68 0.07 79.45 04:28:01 0 18.71 0.00 4.63 0.29 0.07 76.30 04:28:01 1 17.29 0.00 5.54 3.75 0.10 73.32 04:28:01 2 15.38 0.00 3.85 0.19 0.07 80.51 04:28:01 3 15.16 0.00 3.60 0.14 0.07 81.03 04:28:01 4 14.78 0.00 3.61 0.05 0.07 81.49 04:28:01 5 15.14 0.00 4.02 0.03 0.07 80.74 04:28:01 6 14.19 0.00 3.73 0.46 0.07 81.55 04:28:01 7 14.09 0.00 4.65 0.56 0.08 80.62 Average: all 29.47 0.00 5.36 0.74 0.09 64.35 Average: 0 30.92 0.00 5.62 0.18 0.08 63.20 Average: 1 29.10 0.00 5.62 2.05 0.09 63.14 Average: 2 29.30 0.00 5.12 0.19 0.08 65.31 Average: 3 30.00 0.00 5.42 0.95 0.08 63.55 Average: 4 29.12 0.00 5.23 0.42 0.08 65.14 Average: 5 30.06 0.00 5.24 0.09 0.08 64.52 Average: 6 27.86 0.00 5.38 1.33 0.08 65.34 Average: 7 29.37 0.00 5.28 0.69 0.08 64.57