---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3609 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 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 Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected 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 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 xsaves 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 142G 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 14G 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3609) 06/20/25 _x86_64_ (8 CPU) 06:19:20 LINUX RESTART (8 CPU) 06:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:21:01 157.97 10.21 147.76 0.00 1767.17 73618.93 0.00 06:22:01 230.58 1.77 228.81 0.00 22.53 74023.53 0.00 06:23:01 49.92 0.03 49.88 0.00 0.27 28378.02 0.00 06:24:01 177.20 0.13 177.07 0.00 5.20 52995.57 0.00 06:25:02 234.48 5.28 229.20 0.00 2645.96 76636.43 0.00 Average: 170.03 3.49 166.54 0.00 888.20 61129.40 0.00 06:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:21:01 28784304 31504724 806680 2.45 80748 2897724 1982780 5.84 1074624 2620644 9180 06:22:01 26875056 31162716 1137648 3.46 185568 4200364 2451544 7.22 1797512 3630300 404960 06:23:01 26702660 31475580 823276 2.50 190192 4647648 1876408 5.53 1340220 4227416 380580 06:24:01 26836636 31489176 812168 2.47 196048 4541756 2059276 6.07 1431860 4022032 238528 06:25:02 25092900 31438828 823752 2.51 244444 6053196 1842076 5.43 1726776 5296116 852 Average: 26858311 31414205 880705 2.68 179400 4468138 2042417 6.02 1474198 3959302 206820 06:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:21:01 docker0 189.47 209.65 15.18 446.02 0.00 0.00 0.00 0.00 06:21:01 ens3 502.90 369.72 7431.25 53.16 0.00 0.00 0.00 0.00 06:21:01 lo 6.13 6.13 0.60 0.60 0.00 0.00 0.00 0.00 06:21:01 vethc27793d 131.88 152.51 13.00 127.09 0.00 0.00 0.00 0.01 06:22:01 docker0 235.09 250.76 17.65 2740.98 0.00 0.00 0.00 0.00 06:22:01 ens3 283.57 252.82 2773.94 30.31 0.00 0.00 0.00 0.00 06:22:01 vethc2ccca1 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 06:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:23:01 docker0 0.93 1.27 0.11 0.37 0.00 0.00 0.00 0.00 06:23:01 ens3 15.21 10.95 12.51 5.97 0.00 0.00 0.00 0.00 06:23:01 vethc2ccca1 0.93 1.30 0.12 0.37 0.00 0.00 0.00 0.00 06:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 docker0 5.97 12.98 0.35 115.22 0.00 0.00 0.00 0.00 06:24:01 ens3 113.33 70.19 2642.13 14.41 0.00 0.00 0.00 0.00 06:24:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 06:25:02 docker0 88.52 92.57 7.29 857.82 0.00 0.00 0.00 0.00 06:25:02 ens3 521.03 355.61 9063.03 190.74 0.00 0.00 0.00 0.00 06:25:02 lo 2.33 2.33 0.24 0.24 0.00 0.00 0.00 0.00 06:25:02 vethb84b7ed 1.78 1.58 0.30 0.53 0.00 0.00 0.00 0.00 Average: docker0 103.99 113.44 8.12 832.06 0.00 0.00 0.00 0.00 Average: ens3 287.20 211.85 4384.43 58.92 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: vethb84b7ed 0.36 0.32 0.06 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3609) 06/20/25 _x86_64_ (8 CPU) 06:19:20 LINUX RESTART (8 CPU) 06:20:01 CPU %user %nice %system %iowait %steal %idle 06:21:01 all 7.15 0.00 3.39 0.92 0.06 88.49 06:21:01 0 6.69 0.00 2.81 0.79 0.05 89.66 06:21:01 1 6.68 0.00 3.35 0.07 0.05 89.85 06:21:01 2 6.70 0.00 3.48 0.05 0.05 89.72 06:21:01 3 7.64 0.00 3.13 0.25 0.07 88.91 06:21:01 4 6.53 0.00 4.48 4.09 0.07 84.84 06:21:01 5 7.68 0.00 3.75 0.64 0.07 87.86 06:21:01 6 8.10 0.00 2.94 0.93 0.07 87.97 06:21:01 7 7.15 0.00 3.20 0.52 0.07 89.06 06:22:01 all 20.15 0.00 5.34 1.50 0.08 72.93 06:22:01 0 21.71 0.00 6.90 7.93 0.10 63.35 06:22:01 1 19.96 0.00 3.75 0.40 0.07 75.83 06:22:01 2 18.67 0.00 4.98 1.30 0.07 74.99 06:22:01 3 19.95 0.00 5.50 0.13 0.07 74.35 06:22:01 4 20.21 0.00 4.83 0.30 0.07 74.59 06:22:01 5 20.25 0.00 5.58 1.23 0.08 72.86 06:22:01 6 18.90 0.00 6.38 0.64 0.10 73.98 06:22:01 7 21.55 0.00 4.80 0.08 0.08 73.48 06:23:01 all 39.62 0.00 6.23 0.36 0.09 53.70 06:23:01 0 38.96 0.00 6.44 2.13 0.08 52.38 06:23:01 1 38.14 0.00 6.11 0.07 0.10 55.58 06:23:01 2 38.37 0.00 6.21 0.08 0.10 55.23 06:23:01 3 39.49 0.00 6.71 0.07 0.10 53.63 06:23:01 4 39.04 0.00 5.47 0.03 0.08 55.38 06:23:01 5 40.98 0.00 6.57 0.00 0.08 52.36 06:23:01 6 41.10 0.00 6.22 0.27 0.08 52.33 06:23:01 7 40.91 0.00 6.10 0.25 0.08 52.66 06:24:01 all 43.86 0.00 6.89 0.77 0.10 48.37 06:24:01 0 43.07 0.00 7.35 3.99 0.12 45.48 06:24:01 1 41.42 0.00 7.87 0.10 0.10 50.50 06:24:01 2 46.47 0.00 7.16 0.13 0.10 46.14 06:24:01 3 43.99 0.00 6.58 0.77 0.10 48.56 06:24:01 4 43.09 0.00 6.69 0.10 0.10 50.03 06:24:01 5 43.59 0.00 6.78 0.13 0.10 49.40 06:24:01 6 43.50 0.00 6.01 0.81 0.10 49.58 06:24:01 7 45.75 0.00 6.72 0.13 0.10 47.29 06:25:02 all 12.03 0.00 5.48 1.39 0.09 81.02 06:25:02 0 10.62 0.00 5.47 1.30 0.07 82.53 06:25:02 1 12.62 0.00 5.26 0.15 0.07 81.90 06:25:02 2 12.63 0.00 4.75 0.46 0.08 82.08 06:25:02 3 12.43 0.00 4.69 0.46 0.10 82.32 06:25:02 4 11.05 0.00 8.09 3.97 0.08 76.81 06:25:02 5 13.01 0.00 4.75 3.12 0.10 79.02 06:25:02 6 13.41 0.00 4.74 0.56 0.10 81.19 06:25:02 7 10.45 0.00 6.09 1.10 0.08 82.28 Average: all 24.60 0.00 5.47 0.99 0.08 68.86 Average: 0 24.23 0.00 5.79 3.23 0.08 66.66 Average: 1 23.77 0.00 5.27 0.16 0.08 70.73 Average: 2 24.61 0.00 5.32 0.40 0.08 69.59 Average: 3 24.73 0.00 5.32 0.34 0.09 69.52 Average: 4 24.06 0.00 5.91 1.69 0.08 68.26 Average: 5 25.15 0.00 5.49 1.02 0.09 68.25 Average: 6 25.02 0.00 5.26 0.64 0.09 68.99 Average: 7 25.22 0.00 5.39 0.42 0.08 68.90