---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34810 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 11G 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 11G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34810) 12/09/24 _x86_64_ (8 CPU) 19:19:43 LINUX RESTART (8 CPU) 19:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:21:02 352.99 46.89 306.10 0.00 5324.45 112056.66 0.00 19:22:01 123.15 1.03 122.11 0.00 18.30 56646.81 0.00 Average: 239.04 24.16 214.88 0.00 2693.66 84584.51 0.00 19:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:21:02 29506548 31475708 861780 2.62 71400 2180452 1976548 5.83 1086544 1925944 10960 19:22:01 28009784 31502292 811264 2.47 113428 3547564 1775244 5.23 1290460 3085464 348 Average: 28758166 31489000 836522 2.54 92414 2864008 1875896 5.53 1188502 2505704 5654 19:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:21:02 ens3 543.13 320.21 3891.30 93.86 0.00 0.00 0.00 0.00 19:21:02 docker0 5.30 10.03 0.38 153.39 0.00 0.00 0.00 0.00 19:21:02 veth754e8d1 4.23 8.68 0.32 149.58 0.00 0.00 0.00 0.01 19:21:02 lo 7.20 7.20 0.72 0.72 0.00 0.00 0.00 0.00 19:22:01 ens3 322.47 177.05 4864.44 28.96 0.00 0.00 0.00 0.00 19:22:01 docker0 107.46 211.35 8.39 2279.76 0.00 0.00 0.00 0.00 19:22:01 lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 433.73 249.24 4373.78 61.68 0.00 0.00 0.00 0.00 Average: docker0 55.95 109.85 4.35 1207.64 0.00 0.00 0.00 0.00 Average: lo 4.30 4.30 0.43 0.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34810) 12/09/24 _x86_64_ (8 CPU) 19:19:43 LINUX RESTART (8 CPU) 19:20:01 CPU %user %nice %system %iowait %steal %idle 19:21:02 all 8.90 0.00 2.83 2.70 0.05 85.52 19:21:02 0 9.05 0.00 2.91 4.64 0.05 83.34 19:21:02 1 9.19 0.00 3.24 2.18 0.05 85.33 19:21:02 2 8.91 0.00 2.57 1.13 0.05 87.35 19:21:02 3 8.82 0.00 3.30 6.57 0.05 81.26 19:21:02 4 8.79 0.00 2.89 3.25 0.05 85.02 19:21:02 5 9.62 0.00 2.78 0.20 0.05 87.35 19:21:02 6 9.18 0.00 2.76 2.88 0.07 85.10 19:21:02 7 7.68 0.00 2.15 0.77 0.05 89.35 19:22:01 all 28.85 0.00 5.88 2.40 0.07 62.79 19:22:01 0 30.48 0.00 5.21 0.14 0.07 64.11 19:22:01 1 29.41 0.00 5.85 0.22 0.07 64.45 19:22:01 2 29.39 0.00 5.90 0.12 0.07 64.52 19:22:01 3 28.70 0.00 5.41 0.20 0.07 65.61 19:22:01 4 28.81 0.00 7.02 14.35 0.09 49.73 19:22:01 5 27.23 0.00 6.34 3.67 0.07 62.70 19:22:01 6 28.71 0.00 5.44 0.05 0.05 65.74 19:22:01 7 28.06 0.00 5.90 0.57 0.07 65.40 Average: all 18.79 0.00 4.34 2.55 0.06 74.25 Average: 0 19.69 0.00 4.05 2.41 0.06 73.79 Average: 1 19.21 0.00 4.54 1.21 0.06 74.98 Average: 2 19.07 0.00 4.22 0.63 0.06 76.02 Average: 3 18.69 0.00 4.35 3.41 0.06 73.49 Average: 4 18.71 0.00 4.94 8.75 0.07 67.53 Average: 5 18.33 0.00 4.54 1.91 0.06 75.16 Average: 6 18.87 0.00 4.09 1.48 0.06 75.50 Average: 7 17.77 0.00 4.00 0.67 0.06 77.50