---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40039 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 12G 144G 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 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40039) 03/03/25 _x86_64_ (8 CPU) 08:18:13 LINUX RESTART (8 CPU) 08:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:20:01 141.76 3.67 138.09 0.00 440.59 59396.63 0.00 08:21:01 97.13 0.12 97.02 0.00 6.27 43083.09 0.00 Average: 119.45 1.89 117.56 0.00 223.43 51239.86 0.00 08:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:20:01 27866208 31515800 785868 2.39 114216 3708384 2026564 5.97 1330832 3182812 664116 08:21:01 27615880 31301940 989972 3.01 125044 3699420 2439160 7.19 1672064 3043592 656912 Average: 27741044 31408870 887920 2.70 119630 3703902 2232862 6.58 1501448 3113202 660514 08:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:20:01 lo 2.80 2.80 0.30 0.30 0.00 0.00 0.00 0.00 08:20:01 ens3 275.32 146.21 3317.24 30.76 0.00 0.00 0.00 0.00 08:20:01 docker0 72.34 149.19 5.84 1976.03 0.00 0.00 0.00 0.00 08:21:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:21:01 vethf74c9b4 48.53 93.90 5.04 872.86 0.00 0.00 0.00 0.07 08:21:01 ens3 170.87 98.68 975.04 24.54 0.00 0.00 0.00 0.00 08:21:01 docker0 71.62 125.16 6.04 932.37 0.00 0.00 0.00 0.00 Average: lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 Average: vethf74c9b4 24.26 46.95 2.52 436.43 0.00 0.00 0.00 0.04 Average: ens3 223.10 122.45 2146.14 27.65 0.00 0.00 0.00 0.00 Average: docker0 71.98 137.18 5.94 1454.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40039) 03/03/25 _x86_64_ (8 CPU) 08:18:13 LINUX RESTART (8 CPU) 08:19:01 CPU %user %nice %system %iowait %steal %idle 08:20:01 all 30.00 0.00 6.61 0.94 0.08 62.37 08:20:01 0 29.64 0.00 5.93 0.67 0.07 63.69 08:20:01 1 32.89 0.00 7.30 0.12 0.08 59.62 08:20:01 2 32.23 0.00 7.36 1.54 0.07 58.81 08:20:01 3 30.57 0.00 6.05 0.05 0.07 63.26 08:20:01 4 28.36 0.00 6.06 0.35 0.08 65.14 08:20:01 5 30.33 0.00 6.54 4.22 0.08 58.83 08:20:01 6 27.90 0.00 7.24 0.51 0.10 64.25 08:20:01 7 28.07 0.00 6.39 0.08 0.08 65.37 08:21:01 all 43.10 0.00 7.97 0.50 0.08 48.34 08:21:01 0 42.89 0.00 8.41 0.45 0.07 48.18 08:21:01 1 43.71 0.00 7.47 0.96 0.08 47.78 08:21:01 2 43.26 0.00 7.48 0.02 0.08 49.16 08:21:01 3 42.67 0.00 7.86 0.03 0.08 49.35 08:21:01 4 41.40 0.00 7.87 0.02 0.08 50.63 08:21:01 5 44.02 0.00 8.06 2.42 0.07 45.43 08:21:01 6 44.06 0.00 8.35 0.07 0.08 47.44 08:21:01 7 42.82 0.00 8.29 0.05 0.08 48.76 Average: all 36.56 0.00 7.29 0.72 0.08 55.35 Average: 0 36.27 0.00 7.17 0.56 0.07 55.93 Average: 1 38.29 0.00 7.38 0.54 0.08 53.70 Average: 2 37.76 0.00 7.42 0.77 0.08 53.97 Average: 3 36.61 0.00 6.96 0.04 0.08 56.32 Average: 4 34.87 0.00 6.96 0.19 0.08 57.90 Average: 5 37.18 0.00 7.30 3.32 0.08 52.12 Average: 6 36.01 0.00 7.79 0.29 0.09 55.82 Average: 7 35.47 0.00 7.35 0.07 0.08 57.03