---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4848 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: 2799.974 BogoMIPS: 5599.94 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-4848) 04/09/26 _x86_64_ (8 CPU) 18:40:53 LINUX RESTART (8 CPU) 18:41:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:42:02 229.13 69.61 159.52 0.00 11825.36 66612.36 0.00 18:43:01 238.13 15.62 222.50 0.00 2244.09 84506.90 0.00 18:44:01 71.29 0.10 71.19 0.00 3.47 44967.59 0.00 18:45:01 32.23 0.10 32.13 0.00 1.33 22740.34 0.00 18:46:01 155.29 0.23 155.06 0.00 30.53 56101.45 0.00 Average: 144.90 17.14 127.76 0.00 2822.89 54887.01 0.00 18:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:42:02 29322404 31590936 730816 2.22 74280 2495216 1739156 5.13 904496 2300864 200424 18:43:01 27291200 31489688 792780 2.41 146332 4206552 1879960 5.54 1331060 3714504 95156 18:44:01 26135072 31435440 839204 2.55 155128 5227092 1870224 5.51 2055012 4076468 120792 18:45:01 26176904 31504288 772644 2.35 162488 5218628 1822852 5.37 1626044 4434116 277456 18:46:01 26063232 31478012 795252 2.42 178020 5281032 1846128 5.44 1666660 4492956 73180 Average: 26997762 31499673 786139 2.39 143250 4485704 1831664 5.40 1516654 3803782 153402 18:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:02 lo 3.83 3.83 0.37 0.37 0.00 0.00 0.00 0.00 18:42:02 ens3 552.31 363.82 4811.47 79.59 0.00 0.00 0.00 0.00 18:43:01 docker0 366.36 422.47 30.62 3240.00 0.00 0.00 0.00 0.00 18:43:01 lo 1.76 1.76 0.18 0.18 0.00 0.00 0.00 0.00 18:43:01 ens3 576.53 464.67 6673.43 102.13 0.00 0.00 0.00 0.00 18:44:01 docker0 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 18:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:44:01 veth6bdcb70 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 18:44:01 ens3 28.51 16.55 27.33 10.87 0.00 0.00 0.00 0.00 18:45:01 veth2a1b811 1.72 1.20 0.46 0.14 0.00 0.00 0.00 0.00 18:45:01 docker0 1.15 1.52 0.13 0.44 0.00 0.00 0.00 0.00 18:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 veth6bdcb70 1.15 1.53 0.14 0.44 0.00 0.00 0.00 0.00 18:45:01 ens3 25.96 13.58 23.17 6.46 0.00 0.00 0.00 0.00 18:46:01 docker0 6.98 13.26 0.52 228.97 0.00 0.00 0.00 0.00 18:46:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 18:46:01 ens3 131.61 84.30 2825.93 50.96 0.00 0.00 0.00 0.00 Average: docker0 73.94 86.35 6.17 685.37 0.00 0.00 0.00 0.00 Average: lo 1.44 1.44 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 261.94 187.66 2859.55 49.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4848) 04/09/26 _x86_64_ (8 CPU) 18:40:53 LINUX RESTART (8 CPU) 18:41:01 CPU %user %nice %system %iowait %steal %idle 18:42:02 all 7.30 0.00 2.06 3.88 0.05 86.71 18:42:02 0 9.74 0.00 1.89 4.33 0.05 83.99 18:42:02 1 5.90 0.00 2.21 5.27 0.05 86.57 18:42:02 2 4.46 0.00 1.96 13.21 0.05 80.32 18:42:02 3 7.39 0.00 1.66 0.79 0.05 90.12 18:42:02 4 7.73 0.00 2.07 0.40 0.05 89.74 18:42:02 5 11.42 0.00 1.65 0.74 0.05 86.14 18:42:02 6 5.94 0.00 1.90 5.13 0.05 86.98 18:42:02 7 5.79 0.00 3.18 1.14 0.05 89.84 18:43:01 all 6.81 0.00 3.02 8.43 0.06 81.67 18:43:01 0 5.66 0.00 2.98 4.80 0.05 86.51 18:43:01 1 7.39 0.00 3.27 20.33 0.09 68.92 18:43:01 2 7.16 0.00 3.66 9.91 0.05 79.22 18:43:01 3 7.25 0.00 2.68 5.89 0.05 84.13 18:43:01 4 6.13 0.00 1.81 4.06 0.05 87.95 18:43:01 5 6.80 0.00 3.94 15.14 0.09 74.04 18:43:01 6 7.39 0.00 3.01 1.47 0.05 88.08 18:43:01 7 6.73 0.00 2.85 5.89 0.07 84.47 18:44:01 all 33.40 0.00 4.88 1.76 0.09 59.87 18:44:01 0 31.97 0.00 4.91 0.29 0.08 62.75 18:44:01 1 36.63 0.00 5.59 0.30 0.10 57.37 18:44:01 2 33.28 0.00 5.10 8.50 0.10 53.01 18:44:01 3 35.62 0.00 4.69 0.76 0.08 58.85 18:44:01 4 32.38 0.00 4.68 0.27 0.07 62.60 18:44:01 5 30.81 0.00 4.35 3.15 0.08 61.61 18:44:01 6 33.42 0.00 4.61 0.25 0.10 61.62 18:44:01 7 33.08 0.00 5.12 0.57 0.08 61.15 18:45:01 all 46.65 0.00 6.12 2.10 0.09 45.03 18:45:01 0 46.74 0.00 6.18 2.08 0.08 44.91 18:45:01 1 47.59 0.00 5.99 0.99 0.10 45.33 18:45:01 2 46.74 0.00 5.96 5.42 0.08 41.79 18:45:01 3 46.34 0.00 6.03 0.15 0.10 47.38 18:45:01 4 46.43 0.00 6.45 0.12 0.08 46.92 18:45:01 5 45.65 0.00 6.66 0.25 0.10 47.33 18:45:01 6 46.99 0.00 5.86 3.80 0.08 43.26 18:45:01 7 46.72 0.00 5.83 4.02 0.08 43.34 18:46:01 all 25.67 0.00 4.41 8.26 0.09 61.57 18:46:01 0 26.25 0.00 4.07 0.71 0.07 68.91 18:46:01 1 24.15 0.00 4.47 2.61 0.08 68.68 18:46:01 2 27.69 0.00 4.32 5.26 0.08 62.64 18:46:01 3 25.56 0.00 4.68 29.14 0.08 40.53 18:46:01 4 26.79 0.00 4.41 4.21 0.08 64.51 18:46:01 5 26.06 0.00 5.26 1.95 0.08 66.64 18:46:01 6 23.95 0.00 3.99 19.86 0.10 52.10 18:46:01 7 24.93 0.00 4.04 2.41 0.10 68.52 Average: all 24.02 0.00 4.10 4.87 0.08 66.93 Average: 0 24.16 0.00 4.01 2.43 0.07 69.34 Average: 1 24.39 0.00 4.31 5.84 0.08 65.38 Average: 2 23.92 0.00 4.20 8.46 0.07 63.35 Average: 3 24.45 0.00 3.95 7.33 0.07 64.20 Average: 4 23.93 0.00 3.89 1.80 0.07 70.31 Average: 5 24.23 0.00 4.37 4.19 0.08 67.12 Average: 6 23.59 0.00 3.88 6.12 0.08 66.34 Average: 7 23.52 0.00 4.21 2.79 0.08 69.40