---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2689 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 13G 143G 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2689) 06/03/25 _x86_64_ (8 CPU) 04:06:39 LINUX RESTART (8 CPU) 04:07:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:08:01 411.55 39.88 371.66 0.00 4436.54 73481.97 0.00 04:09:01 234.19 2.78 231.41 0.00 32.66 74249.63 0.00 04:10:01 40.06 0.03 40.03 0.00 0.27 28428.48 0.00 04:11:01 213.46 0.18 213.28 0.00 8.66 69094.17 0.00 Average: 223.25 10.48 212.78 0.00 1091.76 61212.17 0.00 04:07:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:08:01 28810088 31513024 795928 2.42 80136 2890500 1963588 5.79 1071844 2603828 2780 04:09:01 26885156 31359020 939596 2.86 185252 4385904 2277868 6.71 1708372 3707128 596092 04:10:01 25976012 30754040 1543820 4.69 188504 4654188 2598864 7.66 2065348 4227352 426304 04:11:01 26640060 31528632 769560 2.34 199616 4748756 1842148 5.43 1399192 4222332 12 Average: 27077829 31288679 1012226 3.08 163377 4169837 2170617 6.40 1561189 3690160 256297 04:07:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:08:01 lo 7.03 7.03 0.69 0.69 0.00 0.00 0.00 0.00 04:08:01 docker0 163.74 166.03 12.96 427.36 0.00 0.00 0.00 0.00 04:08:01 ens3 830.71 587.00 8652.25 119.75 0.00 0.00 0.00 0.00 04:08:01 vethc28298a 100.60 105.64 9.98 97.92 0.00 0.00 0.00 0.01 04:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:09:01 docker0 202.08 354.07 17.11 2768.95 0.00 0.00 0.00 0.00 04:09:01 vethd66a72a 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 04:09:01 ens3 381.47 217.98 2795.45 30.40 0.00 0.00 0.00 0.00 04:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 docker0 0.93 1.20 0.11 0.36 0.00 0.00 0.00 0.00 04:10:01 vethd66a72a 0.93 1.23 0.12 0.37 0.00 0.00 0.00 0.00 04:10:01 ens3 12.61 6.60 11.10 4.31 0.00 0.00 0.00 0.00 04:11:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 04:11:01 docker0 4.88 10.75 0.29 115.06 0.00 0.00 0.00 0.00 04:11:01 ens3 116.16 70.36 2646.23 16.43 0.00 0.00 0.00 0.00 Average: lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 92.31 132.73 7.57 831.25 0.00 0.00 0.00 0.00 Average: ens3 331.09 217.42 3483.37 42.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2689) 06/03/25 _x86_64_ (8 CPU) 04:06:39 LINUX RESTART (8 CPU) 04:07:03 CPU %user %nice %system %iowait %steal %idle 04:08:01 all 10.88 0.00 3.56 2.27 0.06 83.22 04:08:01 0 11.49 0.00 3.43 0.80 0.05 84.22 04:08:01 1 13.10 0.00 3.49 0.19 0.07 83.15 04:08:01 2 11.57 0.00 4.63 5.45 0.07 78.27 04:08:01 3 10.16 0.00 2.80 0.26 0.05 86.72 04:08:01 4 9.49 0.00 4.53 3.58 0.05 82.34 04:08:01 5 10.23 0.00 3.95 6.80 0.07 78.94 04:08:01 6 8.62 0.00 2.97 0.51 0.05 87.86 04:08:01 7 12.37 0.00 2.72 0.59 0.07 84.25 04:09:01 all 25.10 0.00 5.51 2.82 0.07 66.50 04:09:01 0 24.43 0.00 6.43 0.08 0.07 68.98 04:09:01 1 24.45 0.00 7.25 19.54 0.08 48.68 04:09:01 2 23.32 0.00 5.30 0.67 0.08 70.62 04:09:01 3 25.70 0.00 4.89 0.40 0.07 68.95 04:09:01 4 25.45 0.00 4.78 0.45 0.07 69.25 04:09:01 5 25.84 0.00 4.98 0.25 0.07 68.86 04:09:01 6 25.60 0.00 6.41 0.98 0.07 66.95 04:09:01 7 26.04 0.00 4.03 0.28 0.07 69.58 04:10:01 all 41.77 0.00 4.89 0.93 0.09 52.33 04:10:01 0 42.62 0.00 4.80 0.00 0.10 52.48 04:10:01 1 43.01 0.00 5.06 0.03 0.10 51.79 04:10:01 2 41.44 0.00 5.13 0.00 0.07 53.37 04:10:01 3 42.79 0.00 4.76 0.79 0.08 51.58 04:10:01 4 38.69 0.00 4.98 6.37 0.08 49.87 04:10:01 5 41.43 0.00 5.06 0.03 0.08 53.40 04:10:01 6 41.71 0.00 4.92 0.17 0.08 53.12 04:10:01 7 42.44 0.00 4.38 0.03 0.08 53.07 04:11:01 all 30.75 0.00 6.03 2.24 0.08 60.90 04:11:01 0 30.26 0.00 6.11 1.23 0.07 62.34 04:11:01 1 31.47 0.00 5.69 0.51 0.08 62.25 04:11:01 2 31.24 0.00 6.30 0.29 0.08 62.09 04:11:01 3 30.21 0.00 6.22 0.37 0.08 63.12 04:11:01 4 31.02 0.00 6.00 0.22 0.08 62.68 04:11:01 5 29.88 0.00 6.71 13.86 0.10 49.44 04:11:01 6 31.54 0.00 5.51 0.45 0.08 62.42 04:11:01 7 30.34 0.00 5.76 1.07 0.07 62.76 Average: all 27.29 0.00 5.01 2.06 0.08 65.57 Average: 0 27.36 0.00 5.21 0.53 0.07 66.84 Average: 1 28.17 0.00 5.38 5.08 0.08 61.28 Average: 2 27.06 0.00 5.34 1.57 0.08 65.96 Average: 3 27.37 0.00 4.68 0.46 0.07 67.42 Average: 4 26.33 0.00 5.08 2.65 0.07 65.87 Average: 5 27.02 0.00 5.18 5.20 0.08 62.52 Average: 6 27.05 0.00 4.97 0.53 0.07 67.39 Average: 7 27.97 0.00 4.24 0.49 0.07 67.23