---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7180 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: 2799.998 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 11G 145G 7% / 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 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-7180) 10/05/22 _x86_64_ (8 CPU) 19:19:24 LINUX RESTART (8 CPU) 19:20:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:21:01 105.37 10.18 95.19 0.00 1731.64 114997.19 0.00 19:22:01 58.22 0.22 58.01 0.00 15.33 31172.67 0.00 Average: 81.60 5.16 76.44 0.00 866.27 72732.78 0.00 19:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:21:01 28633516 31492308 813708 2.47 91056 2992000 1944308 5.73 1304336 2525404 420036 19:22:01 28690848 31598920 709608 2.16 94760 3042944 1720676 5.07 1153000 2622788 168 Average: 28662182 31545614 761658 2.32 92908 3017472 1832492 5.40 1228668 2574096 210102 19:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:21:01 docker0 47.57 70.34 3.94 739.62 0.00 0.00 0.00 0.00 19:21:01 veth52cf6e0 42.59 65.72 4.01 696.58 0.00 0.00 0.00 0.06 19:21:01 ens3 411.66 259.18 6516.30 71.54 0.00 0.00 0.00 0.00 19:21:01 lo 2.91 2.91 0.28 0.28 0.00 0.00 0.00 0.00 19:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:22:01 ens3 103.23 69.66 2525.73 12.96 0.00 0.00 0.00 0.00 19:22:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 23.58 34.88 1.95 366.70 0.00 0.00 0.00 0.00 Average: ens3 256.15 163.62 4504.25 42.00 0.00 0.00 0.00 0.00 Average: lo 2.12 2.12 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-7180) 10/05/22 _x86_64_ (8 CPU) 19:19:24 LINUX RESTART (8 CPU) 19:20:02 CPU %user %nice %system %iowait %steal %idle 19:21:01 all 26.92 0.00 5.49 0.87 0.07 66.65 19:21:01 0 25.87 0.00 5.23 0.67 0.09 68.15 19:21:01 1 26.36 0.00 6.52 0.12 0.07 66.93 19:21:01 2 28.60 0.00 5.43 0.19 0.07 65.71 19:21:01 3 27.78 0.00 5.94 2.07 0.07 64.14 19:21:01 4 25.69 0.00 4.47 1.27 0.05 68.52 19:21:01 5 26.90 0.00 5.48 2.09 0.07 65.46 19:21:01 6 28.08 0.00 5.73 0.21 0.07 65.92 19:21:01 7 26.11 0.00 5.11 0.35 0.07 68.37 19:22:01 all 4.69 0.00 1.88 0.74 0.03 92.67 19:22:01 0 4.25 0.00 2.33 0.33 0.02 93.07 19:22:01 1 5.19 0.00 1.37 0.00 0.03 93.40 19:22:01 2 5.33 0.00 1.62 0.02 0.02 93.02 19:22:01 3 4.66 0.00 1.68 0.02 0.02 93.63 19:22:01 4 2.66 0.00 2.43 2.48 0.03 92.40 19:22:01 5 5.85 0.00 2.14 2.69 0.03 89.29 19:22:01 6 4.25 0.00 1.64 0.13 0.03 93.95 19:22:01 7 5.31 0.00 1.81 0.24 0.05 92.59 Average: all 15.66 0.00 3.66 0.80 0.05 79.82 Average: 0 14.93 0.00 3.76 0.50 0.05 80.76 Average: 1 15.64 0.00 3.92 0.06 0.05 80.33 Average: 2 16.83 0.00 3.51 0.10 0.04 79.52 Average: 3 16.05 0.00 3.77 1.03 0.04 79.10 Average: 4 14.03 0.00 3.44 1.88 0.04 80.61 Average: 5 16.27 0.00 3.79 2.39 0.05 77.49 Average: 6 15.99 0.00 3.66 0.17 0.05 80.13 Average: 7 15.57 0.00 3.44 0.29 0.06 80.65