---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16520 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-16520) 05/23/23 _x86_64_ (8 CPU) 16:18:06 LINUX RESTART (8 CPU) 16:19:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:20:01 62.41 0.54 61.87 0.00 22.10 36239.96 0.00 16:21:01 30.11 0.03 30.08 0.00 2.67 16432.61 0.00 16:22:01 1.43 0.00 1.43 0.00 0.00 16.26 0.00 Average: 31.15 0.19 30.96 0.00 8.18 17458.62 0.00 16:19:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:20:01 28523396 31546260 754976 2.30 90936 3169488 2021964 5.96 1128804 2817388 556832 16:21:01 28658752 31582124 718060 2.18 91608 3070684 1753208 5.17 1103628 2705660 16 16:22:01 28658648 31582200 717628 2.18 91696 3070688 1753208 5.17 1103676 2705680 8 Average: 28613599 31570195 730221 2.22 91413 3103620 1842793 5.43 1112036 2742909 185619 16:19:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:20:01 ens3 280.04 169.78 7231.39 32.53 0.00 0.00 0.00 0.00 16:20:01 docker0 20.74 32.20 1.86 337.90 0.00 0.00 0.00 0.00 16:20:01 lo 2.10 2.10 0.21 0.21 0.00 0.00 0.00 0.00 16:21:01 ens3 10.86 7.35 12.02 4.28 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:22:01 ens3 0.72 0.50 0.40 0.28 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 96.18 58.59 2387.70 12.25 0.00 0.00 0.00 0.00 Average: docker0 6.84 10.61 0.61 111.37 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-16520) 05/23/23 _x86_64_ (8 CPU) 16:18:06 LINUX RESTART (8 CPU) 16:19:02 CPU %user %nice %system %iowait %steal %idle 16:20:01 all 25.83 0.00 5.68 1.51 0.08 66.91 16:20:01 0 27.37 0.00 5.86 0.03 0.07 66.67 16:20:01 1 27.15 0.00 5.38 6.49 0.09 60.89 16:20:01 2 25.95 0.00 5.93 1.08 0.09 66.95 16:20:01 3 24.96 0.00 5.81 3.40 0.07 65.76 16:20:01 4 27.84 0.00 5.77 0.79 0.07 65.54 16:20:01 5 23.73 0.00 6.40 0.17 0.07 69.63 16:20:01 6 23.59 0.00 4.78 0.05 0.07 71.52 16:20:01 7 26.01 0.00 5.50 0.05 0.09 68.35 16:21:01 all 0.31 0.00 0.22 0.89 0.02 98.57 16:21:01 0 0.58 0.00 0.15 0.33 0.02 98.92 16:21:01 1 0.28 0.00 0.15 0.00 0.00 99.57 16:21:01 2 0.25 0.00 0.27 0.58 0.02 98.88 16:21:01 3 0.30 0.00 0.54 5.71 0.03 93.42 16:21:01 4 0.35 0.00 0.15 0.02 0.03 99.45 16:21:01 5 0.12 0.00 0.15 0.20 0.00 99.53 16:21:01 6 0.33 0.00 0.20 0.12 0.02 99.33 16:21:01 7 0.27 0.00 0.15 0.13 0.02 99.43 16:22:01 all 0.04 0.00 0.02 0.01 0.01 99.92 16:22:01 0 0.05 0.00 0.02 0.00 0.00 99.93 16:22:01 1 0.03 0.00 0.00 0.00 0.02 99.95 16:22:01 2 0.00 0.00 0.02 0.00 0.02 99.97 16:22:01 3 0.00 0.00 0.02 0.00 0.02 99.97 16:22:01 4 0.03 0.00 0.03 0.00 0.00 99.93 16:22:01 5 0.00 0.00 0.00 0.00 0.02 99.98 16:22:01 6 0.02 0.00 0.02 0.00 0.02 99.95 16:22:01 7 0.18 0.00 0.03 0.07 0.02 99.70 Average: all 8.56 0.00 1.94 0.79 0.03 88.68 Average: 0 9.16 0.00 1.97 0.12 0.03 88.72 Average: 1 9.00 0.00 1.81 2.13 0.03 87.03 Average: 2 8.57 0.00 2.03 0.55 0.04 88.81 Average: 3 8.25 0.00 2.08 3.03 0.04 86.60 Average: 4 9.23 0.00 1.95 0.26 0.03 88.53 Average: 5 7.80 0.00 2.14 0.12 0.03 89.91 Average: 6 7.82 0.00 1.63 0.06 0.03 90.46 Average: 7 8.65 0.00 1.86 0.08 0.04 89.37