---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40572 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 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-40572) 03/07/25 _x86_64_ (8 CPU) 13:14:43 LINUX RESTART (8 CPU) 13:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:16:01 435.48 44.94 390.53 0.00 5007.17 105171.00 0.00 13:17:01 240.68 2.90 237.78 0.00 37.06 73997.00 0.00 13:18:01 80.09 0.13 79.95 0.00 8.67 33882.24 0.00 13:19:01 199.95 0.30 199.65 0.00 26.66 53528.15 0.00 Average: 239.05 12.07 226.98 0.00 1269.89 66644.60 0.00 13:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:16:01 29140448 31531852 784832 2.39 80640 2576576 1990500 5.87 1038060 2310500 3976 13:17:01 27002076 31286756 1015180 3.09 185780 4192664 2297384 6.77 1821172 3474440 716984 13:18:01 27970732 31525332 781060 2.38 190696 3499588 1956216 5.77 1298916 3076868 720 13:19:01 26929168 31513040 787424 2.39 200968 4442704 1833536 5.40 1409308 3924952 336 Average: 27760606 31464245 842124 2.56 164521 3677883 2019409 5.95 1391864 3196690 180504 13:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:16:01 docker0 182.04 187.99 14.69 476.81 0.00 0.00 0.00 0.00 13:16:01 ens3 762.77 551.77 6458.99 115.74 0.00 0.00 0.00 0.00 13:16:01 lo 7.00 7.00 0.68 0.68 0.00 0.00 0.00 0.00 13:16:01 veth98fa258 124.51 132.68 12.31 122.33 0.00 0.00 0.00 0.01 13:17:01 docker0 156.82 312.45 13.63 2744.59 0.00 0.00 0.00 0.00 13:17:01 ens3 333.58 169.84 2768.43 24.85 0.00 0.00 0.00 0.00 13:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:17:01 vethd8991c0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 13:18:01 docker0 1.57 3.27 0.09 38.12 0.00 0.00 0.00 0.00 13:18:01 ens3 22.31 13.71 58.07 7.20 0.00 0.00 0.00 0.00 13:18:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 13:19:01 docker0 2.97 5.28 0.18 79.39 0.00 0.00 0.00 0.00 13:19:01 ens3 158.06 119.55 2697.95 131.99 0.00 0.00 0.00 0.00 13:19:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 85.85 127.25 7.15 834.73 0.00 0.00 0.00 0.00 Average: ens3 319.18 213.72 2995.86 69.94 0.00 0.00 0.00 0.00 Average: lo 2.42 2.42 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40572) 03/07/25 _x86_64_ (8 CPU) 13:14:43 LINUX RESTART (8 CPU) 13:15:01 CPU %user %nice %system %iowait %steal %idle 13:16:01 all 9.47 0.00 3.12 2.60 0.06 84.75 13:16:01 0 8.31 0.00 3.30 6.41 0.07 81.92 13:16:01 1 11.65 0.00 3.80 7.12 0.07 77.36 13:16:01 2 9.57 0.00 2.46 2.69 0.05 85.24 13:16:01 3 10.37 0.00 2.71 0.22 0.07 86.63 13:16:01 4 11.06 0.00 2.49 0.77 0.07 85.61 13:16:01 5 7.25 0.00 3.05 0.98 0.07 88.66 13:16:01 6 7.52 0.00 3.15 1.16 0.07 88.09 13:16:01 7 10.00 0.00 3.99 1.47 0.05 84.49 13:17:01 all 29.17 0.00 5.96 2.47 0.06 62.33 13:17:01 0 29.14 0.00 5.24 0.93 0.07 64.63 13:17:01 1 29.07 0.00 7.03 6.90 0.07 56.94 13:17:01 2 29.80 0.00 5.64 0.49 0.05 64.02 13:17:01 3 28.70 0.00 7.50 9.76 0.08 53.95 13:17:01 4 28.97 0.00 5.38 0.49 0.05 65.11 13:17:01 5 28.50 0.00 6.23 0.24 0.05 64.98 13:17:01 6 31.19 0.00 5.55 0.37 0.07 62.83 13:17:01 7 28.02 0.00 5.14 0.59 0.07 66.18 13:18:01 all 48.22 0.00 6.21 0.78 0.09 44.71 13:18:01 0 47.71 0.00 5.64 0.08 0.08 46.48 13:18:01 1 48.29 0.00 7.87 3.19 0.08 40.57 13:18:01 2 49.31 0.00 6.16 0.45 0.08 43.99 13:18:01 3 48.58 0.00 6.10 0.92 0.08 44.31 13:18:01 4 49.15 0.00 5.67 1.24 0.10 43.83 13:18:01 5 47.63 0.00 5.68 0.07 0.08 46.54 13:18:01 6 47.33 0.00 6.00 0.10 0.08 46.49 13:18:01 7 47.73 0.00 6.60 0.17 0.08 45.43 13:19:01 all 27.95 0.00 5.56 1.63 0.07 64.79 13:19:01 0 29.02 0.00 5.86 3.32 0.07 61.73 13:19:01 1 28.41 0.00 5.68 0.45 0.08 65.37 13:19:01 2 28.21 0.00 5.60 0.72 0.07 65.41 13:19:01 3 28.85 0.00 5.31 5.75 0.07 60.03 13:19:01 4 28.14 0.00 4.91 1.92 0.05 64.97 13:19:01 5 26.82 0.00 5.18 0.03 0.07 67.90 13:19:01 6 26.52 0.00 5.91 0.72 0.07 66.78 13:19:01 7 27.61 0.00 6.04 0.10 0.07 66.17 Average: all 28.71 0.00 5.21 1.87 0.07 64.13 Average: 0 28.57 0.00 5.01 2.68 0.07 63.67 Average: 1 29.38 0.00 6.10 4.41 0.08 60.04 Average: 2 29.23 0.00 4.96 1.09 0.06 64.66 Average: 3 29.09 0.00 5.40 4.14 0.08 61.29 Average: 4 29.34 0.00 4.62 1.11 0.07 64.87 Average: 5 27.58 0.00 5.03 0.33 0.07 67.00 Average: 6 28.16 0.00 5.16 0.59 0.07 66.02 Average: 7 28.36 0.00 5.44 0.58 0.07 65.55