---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-44903 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: 2799.996 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 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-44903) 04/14/25 _x86_64_ (8 CPU) 04:18:26 LINUX RESTART (8 CPU) 04:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:20:01 371.75 10.33 361.42 0.00 1705.32 39136.41 0.00 04:21:01 220.70 1.80 218.90 0.00 18.53 74001.67 0.00 04:22:01 54.07 0.10 53.97 0.00 0.80 31308.93 0.00 04:23:01 229.18 0.45 228.73 0.00 31.86 68140.78 0.00 Average: 218.93 3.17 215.76 0.00 439.13 53146.95 0.00 04:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 29133748 31536384 780644 2.37 81064 2585872 2012192 5.93 1049720 2307080 9440 04:21:01 27147780 31354856 945620 2.88 185456 4118272 2293372 6.76 1726772 3425092 637524 04:22:01 26939820 31424008 876300 2.66 190688 4353504 2239956 6.60 1430076 3897352 391000 04:23:01 26945916 31524972 772576 2.35 200608 4439912 1852956 5.46 1411644 3904228 296 Average: 27541816 31460055 843785 2.57 164454 3874390 2099619 6.19 1404553 3383438 259565 04:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 lo 6.60 6.60 0.65 0.65 0.00 0.00 0.00 0.00 04:20:01 veth115db34 160.66 197.02 15.34 129.25 0.00 0.00 0.00 0.01 04:20:01 docker0 206.93 245.46 16.46 446.92 0.00 0.00 0.00 0.00 04:20:01 ens3 520.20 386.79 5406.13 68.88 0.00 0.00 0.00 0.00 04:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:21:01 docker0 166.24 307.02 14.06 2734.66 0.00 0.00 0.00 0.00 04:21:01 veth8ebcc0b 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 04:21:01 ens3 333.96 181.25 2761.59 25.85 0.00 0.00 0.00 0.00 04:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 docker0 0.97 1.32 0.11 0.39 0.00 0.00 0.00 0.00 04:22:01 veth8ebcc0b 0.97 1.35 0.13 0.40 0.00 0.00 0.00 0.00 04:22:01 ens3 15.31 10.33 12.05 6.64 0.00 0.00 0.00 0.00 04:23:01 lo 2.73 2.73 0.27 0.27 0.00 0.00 0.00 0.00 04:23:01 docker0 5.15 8.57 0.31 115.18 0.00 0.00 0.00 0.00 04:23:01 ens3 172.57 132.14 2686.87 144.75 0.00 0.00 0.00 0.00 Average: lo 2.38 2.38 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 94.82 140.59 7.73 824.29 0.00 0.00 0.00 0.00 Average: ens3 260.51 177.63 2716.66 61.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-44903) 04/14/25 _x86_64_ (8 CPU) 04:18:26 LINUX RESTART (8 CPU) 04:19:01 CPU %user %nice %system %iowait %steal %idle 04:20:01 all 6.20 0.00 2.73 1.34 0.05 89.67 04:20:01 0 5.77 0.00 2.74 0.40 0.03 91.05 04:20:01 1 5.35 0.00 3.48 2.92 0.05 88.20 04:20:01 2 7.52 0.00 2.40 0.08 0.05 89.94 04:20:01 3 6.02 0.00 3.12 3.24 0.05 87.57 04:20:01 4 5.41 0.00 2.53 0.12 0.05 91.89 04:20:01 5 7.61 0.00 2.41 2.04 0.05 87.90 04:20:01 6 6.70 0.00 2.36 0.07 0.05 90.82 04:20:01 7 5.24 0.00 2.83 1.89 0.05 89.99 04:21:01 all 25.12 0.00 5.44 1.11 0.06 68.26 04:21:01 0 25.27 0.00 6.95 0.22 0.07 67.49 04:21:01 1 24.28 0.00 6.64 6.83 0.07 62.19 04:21:01 2 25.62 0.00 4.56 0.03 0.07 69.72 04:21:01 3 23.86 0.00 4.93 0.91 0.07 70.23 04:21:01 4 26.21 0.00 5.83 0.35 0.07 67.54 04:21:01 5 25.50 0.00 4.58 0.17 0.07 69.68 04:21:01 6 24.42 0.00 5.06 0.24 0.05 70.23 04:21:01 7 25.82 0.00 5.01 0.13 0.05 68.99 04:22:01 all 41.95 0.00 5.20 0.42 0.08 52.36 04:22:01 0 39.77 0.00 5.11 0.05 0.08 54.99 04:22:01 1 42.68 0.00 5.46 0.37 0.08 51.41 04:22:01 2 41.02 0.00 4.69 0.05 0.08 54.15 04:22:01 3 41.09 0.00 5.16 2.73 0.08 50.94 04:22:01 4 42.26 0.00 5.39 0.03 0.08 52.24 04:22:01 5 42.10 0.00 5.22 0.05 0.07 52.56 04:22:01 6 42.48 0.00 5.19 0.05 0.08 52.20 04:22:01 7 44.17 0.00 5.39 0.00 0.08 50.35 04:23:01 all 25.49 0.00 5.48 0.81 0.07 68.14 04:23:01 0 25.16 0.00 6.32 1.24 0.07 67.21 04:23:01 1 25.66 0.00 5.15 0.17 0.07 68.95 04:23:01 2 26.36 0.00 6.42 1.94 0.08 65.21 04:23:01 3 25.25 0.00 4.90 1.71 0.08 68.06 04:23:01 4 26.01 0.00 5.20 0.42 0.08 68.29 04:23:01 5 24.96 0.00 5.30 0.22 0.07 69.45 04:23:01 6 25.49 0.00 5.40 0.74 0.07 68.30 04:23:01 7 25.03 0.00 5.18 0.07 0.07 69.65 Average: all 24.71 0.00 4.72 0.92 0.07 69.59 Average: 0 24.01 0.00 5.28 0.48 0.06 70.17 Average: 1 24.53 0.00 5.18 2.56 0.07 67.66 Average: 2 25.13 0.00 4.52 0.53 0.07 69.76 Average: 3 24.06 0.00 4.53 2.15 0.07 69.20 Average: 4 24.99 0.00 4.74 0.23 0.07 69.96 Average: 5 25.06 0.00 4.38 0.62 0.06 69.89 Average: 6 24.80 0.00 4.50 0.27 0.06 70.36 Average: 7 25.08 0.00 4.61 0.52 0.06 69.73