---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2838 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 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-2838) 04/19/24 _x86_64_ (8 CPU) 13:18:45 LINUX RESTART (8 CPU) 13:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:20:01 368.78 83.24 285.54 0.00 7412.83 179132.43 0.00 13:21:01 108.61 3.22 105.40 0.00 430.92 40919.83 0.00 13:22:01 54.32 0.13 54.19 0.00 2.53 21882.90 0.00 13:23:01 0.88 0.00 0.88 0.00 0.00 10.26 0.00 13:24:01 1.88 0.18 1.70 0.00 12.13 32.26 0.00 Average: 106.91 17.36 89.56 0.00 1572.03 48404.00 0.00 13:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:20:01 29992092 31586012 776612 2.36 54144 1845456 1987028 5.86 924504 1654228 259192 13:21:01 28837116 31533912 772688 2.35 88008 2859960 1865180 5.50 1207552 2418364 117756 13:22:01 28736020 31543816 763796 2.32 95376 2941108 1749016 5.15 1116668 2583252 12 13:23:01 28736420 31544284 763176 2.32 95400 2941120 1749016 5.15 1116492 2583264 16 13:24:01 28733588 31542308 764524 2.32 95460 2941820 1811660 5.34 1119844 2583460 352 Average: 29007047 31550066 768159 2.34 85678 2705893 1832380 5.40 1097012 2364514 75466 13:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 ens3 401.97 259.05 2425.44 75.79 0.00 0.00 0.00 0.00 13:20:01 lo 3.66 3.66 0.34 0.34 0.00 0.00 0.00 0.00 13:21:01 docker0 61.70 82.86 4.91 857.97 0.00 0.00 0.00 0.00 13:21:01 ens3 249.35 161.15 4041.99 32.91 0.00 0.00 0.00 0.00 13:21:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 13:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 ens3 92.30 59.47 2527.43 11.20 0.00 0.00 0.00 0.00 13:22:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 13:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 ens3 0.22 0.03 0.01 0.00 0.00 0.00 0.00 0.00 13:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 ens3 10.10 6.53 13.71 3.18 0.00 0.00 0.00 0.00 13:24:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 12.34 16.57 0.98 171.61 0.00 0.00 0.00 0.00 Average: ens3 150.81 97.26 1801.83 24.62 0.00 0.00 0.00 0.00 Average: lo 1.31 1.31 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2838) 04/19/24 _x86_64_ (8 CPU) 13:18:45 LINUX RESTART (8 CPU) 13:19:01 CPU %user %nice %system %iowait %steal %idle 13:20:01 all 5.94 0.00 1.56 10.22 0.05 82.24 13:20:01 0 6.01 0.00 1.00 0.55 0.02 92.42 13:20:01 1 3.63 0.00 2.46 18.98 0.03 74.90 13:20:01 2 9.00 0.02 1.15 7.20 0.05 82.58 13:20:01 3 7.71 0.00 1.32 4.91 0.05 86.01 13:20:01 4 4.39 0.00 1.59 15.17 0.07 78.78 13:20:01 5 5.27 0.00 1.34 25.85 0.05 67.49 13:20:01 6 7.07 0.00 1.35 0.79 0.05 90.73 13:20:01 7 4.42 0.00 2.22 8.28 0.05 85.03 13:21:01 all 18.95 0.00 3.51 4.27 0.07 73.21 13:21:01 0 18.70 0.00 4.07 0.39 0.07 76.78 13:21:01 1 18.71 0.00 3.82 3.82 0.07 73.60 13:21:01 2 18.98 0.00 4.08 6.34 0.07 70.53 13:21:01 3 19.90 0.00 3.43 0.57 0.07 76.04 13:21:01 4 18.74 0.00 3.15 0.57 0.05 77.49 13:21:01 5 18.48 0.00 3.25 1.11 0.07 77.09 13:21:01 6 19.40 0.00 3.35 21.32 0.08 55.85 13:21:01 7 18.66 0.00 2.96 0.15 0.07 78.16 13:22:01 all 2.38 0.00 1.14 1.54 0.03 94.92 13:22:01 0 2.39 0.00 1.17 1.14 0.02 95.29 13:22:01 1 1.96 0.00 0.91 1.36 0.02 95.76 13:22:01 2 2.30 0.00 0.85 0.07 0.02 96.77 13:22:01 3 2.66 0.00 1.47 6.74 0.05 89.09 13:22:01 4 1.76 0.00 2.03 0.00 0.02 96.20 13:22:01 5 2.75 0.00 0.96 3.04 0.03 93.22 13:22:01 6 2.46 0.00 0.92 0.02 0.03 96.57 13:22:01 7 2.75 0.00 0.80 0.03 0.02 96.40 13:23:01 all 0.12 0.00 0.01 0.00 0.01 99.85 13:23:01 0 0.00 0.00 0.00 0.00 0.00 100.00 13:23:01 1 0.00 0.00 0.00 0.00 0.02 99.98 13:23:01 2 0.83 0.00 0.00 0.00 0.02 99.15 13:23:01 3 0.00 0.00 0.02 0.00 0.00 99.98 13:23:01 4 0.02 0.00 0.00 0.00 0.03 99.95 13:23:01 5 0.07 0.00 0.02 0.02 0.02 99.88 13:23:01 6 0.03 0.00 0.03 0.00 0.03 99.90 13:23:01 7 0.02 0.00 0.00 0.00 0.00 99.98 13:24:01 all 0.34 0.00 0.09 0.00 0.01 99.55 13:24:01 0 0.20 0.00 0.10 0.00 0.02 99.68 13:24:01 1 0.07 0.00 0.07 0.00 0.02 99.85 13:24:01 2 1.23 0.00 0.10 0.00 0.00 98.67 13:24:01 3 0.47 0.00 0.12 0.00 0.02 99.40 13:24:01 4 0.30 0.00 0.15 0.00 0.02 99.53 13:24:01 5 0.30 0.00 0.07 0.02 0.02 99.60 13:24:01 6 0.12 0.00 0.08 0.00 0.02 99.78 13:24:01 7 0.03 0.00 0.07 0.00 0.02 99.88 Average: all 5.52 0.00 1.26 3.20 0.03 89.99 Average: 0 5.44 0.00 1.27 0.41 0.02 92.85 Average: 1 4.86 0.00 1.45 4.83 0.03 88.84 Average: 2 6.45 0.00 1.23 2.71 0.03 89.58 Average: 3 6.13 0.00 1.27 2.44 0.04 90.13 Average: 4 5.03 0.00 1.38 3.14 0.04 90.41 Average: 5 5.36 0.00 1.12 6.00 0.04 87.49 Average: 6 5.78 0.00 1.14 4.38 0.04 88.66 Average: 7 5.15 0.00 1.21 1.69 0.03 91.93