---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34573 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-34573) 12/06/24 _x86_64_ (8 CPU) 00:11:37 LINUX RESTART (8 CPU) 00:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:13:01 357.66 38.09 319.58 0.00 4224.06 41411.00 0.00 00:14:01 94.45 2.30 92.15 0.00 50.66 30650.49 0.00 Average: 226.07 20.19 205.87 0.00 2137.53 36031.19 0.00 00:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:13:01 29217856 31536500 788772 2.40 74660 2513980 1762864 5.20 1030788 2249680 416 00:14:01 28299280 31493460 807760 2.46 104600 3280216 1926216 5.68 1373784 2723932 8 Average: 28758568 31514980 798266 2.43 89630 2897098 1844540 5.44 1202286 2486806 212 00:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:13:01 docker0 19.06 19.51 1.56 139.58 0.00 0.00 0.00 0.00 00:13:01 lo 3.40 3.40 0.33 0.33 0.00 0.00 0.00 0.00 00:13:01 ens3 539.90 372.41 5828.24 97.96 0.00 0.00 0.00 0.00 00:14:01 docker0 80.32 143.43 6.66 1235.24 0.00 0.00 0.00 0.00 00:14:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 00:14:01 ens3 177.90 103.48 1268.08 24.91 0.00 0.00 0.00 0.00 Average: docker0 49.69 81.46 4.11 687.36 0.00 0.00 0.00 0.00 Average: lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 358.92 237.96 3548.35 61.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34573) 12/06/24 _x86_64_ (8 CPU) 00:11:37 LINUX RESTART (8 CPU) 00:12:01 CPU %user %nice %system %iowait %steal %idle 00:13:01 all 9.28 0.00 2.95 2.40 0.06 85.31 00:13:01 0 12.83 0.00 2.91 0.47 0.05 83.74 00:13:01 1 8.16 0.00 3.12 0.34 0.07 88.32 00:13:01 2 8.37 0.00 3.09 2.10 0.05 86.38 00:13:01 3 8.59 0.00 4.19 4.11 0.07 83.05 00:13:01 4 9.19 0.00 2.32 1.61 0.07 86.81 00:13:01 5 8.30 0.00 2.78 0.58 0.05 88.30 00:13:01 6 8.06 0.00 2.19 8.37 0.05 81.32 00:13:01 7 10.72 0.00 3.00 1.68 0.05 84.55 00:14:01 all 45.23 0.00 7.43 1.69 0.09 45.57 00:14:01 0 47.15 0.00 7.51 1.95 0.08 43.31 00:14:01 1 45.37 0.00 7.38 0.57 0.10 46.58 00:14:01 2 45.47 0.00 7.78 2.36 0.08 44.30 00:14:01 3 45.59 0.00 7.24 0.82 0.07 46.28 00:14:01 4 44.73 0.00 7.77 0.91 0.08 46.51 00:14:01 5 45.28 0.00 7.29 0.94 0.08 46.41 00:14:01 6 41.32 0.00 7.16 5.62 0.08 45.81 00:14:01 7 46.89 0.00 7.28 0.37 0.10 45.36 Average: all 27.26 0.00 5.19 2.05 0.07 65.44 Average: 0 29.94 0.00 5.20 1.21 0.07 63.59 Average: 1 26.82 0.00 5.26 0.46 0.08 67.38 Average: 2 26.89 0.00 5.43 2.23 0.07 65.38 Average: 3 27.12 0.00 5.72 2.46 0.07 64.63 Average: 4 26.95 0.00 5.04 1.26 0.08 66.67 Average: 5 26.84 0.00 5.04 0.76 0.07 67.29 Average: 6 24.72 0.00 4.68 6.99 0.07 63.54 Average: 7 28.76 0.00 5.14 1.03 0.08 65.00