---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-44960 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 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-44960) 04/15/25 _x86_64_ (8 CPU) 00:13:34 LINUX RESTART (8 CPU) 00:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:15:01 411.85 22.48 389.37 0.00 2235.79 37727.82 0.00 00:16:01 279.70 2.38 277.32 0.00 31.33 90639.29 0.00 Average: 345.78 12.43 333.35 0.00 1133.65 64181.35 0.00 00:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:15:01 29169420 31518536 790292 2.40 80392 2542156 1982292 5.84 1052512 2270024 8392 00:16:01 27526476 31518472 779168 2.37 192896 3909176 1788648 5.27 1170008 3612116 280 Average: 28347948 31518504 784730 2.39 136644 3225666 1885470 5.56 1111260 2941070 4336 00:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:15:01 ens3 619.38 463.51 5968.96 107.04 0.00 0.00 0.00 0.00 00:15:01 lo 6.60 6.60 0.65 0.65 0.00 0.00 0.00 0.00 00:15:01 docker0 150.55 165.94 12.48 295.86 0.00 0.00 0.00 0.00 00:15:01 vethe385193 126.89 140.82 12.51 119.63 0.00 0.00 0.00 0.01 00:16:01 ens3 462.11 241.71 5323.72 34.78 0.00 0.00 0.00 0.00 00:16:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 00:16:01 docker0 171.30 345.76 14.44 2777.91 0.00 0.00 0.00 0.00 Average: ens3 540.75 352.62 5646.36 70.91 0.00 0.00 0.00 0.00 Average: lo 3.87 3.87 0.38 0.38 0.00 0.00 0.00 0.00 Average: docker0 160.93 255.84 13.46 1536.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-44960) 04/15/25 _x86_64_ (8 CPU) 00:13:34 LINUX RESTART (8 CPU) 00:14:01 CPU %user %nice %system %iowait %steal %idle 00:15:01 all 8.96 0.00 2.78 1.24 0.06 86.97 00:15:01 0 7.39 0.00 2.74 0.22 0.05 89.60 00:15:01 1 7.46 0.00 2.96 1.18 0.05 88.35 00:15:01 2 7.90 0.00 2.80 2.70 0.07 86.53 00:15:01 3 8.58 0.00 2.25 0.05 0.05 89.07 00:15:01 4 9.68 0.00 3.40 4.04 0.05 82.82 00:15:01 5 10.09 0.00 2.49 0.17 0.07 87.19 00:15:01 6 10.97 0.00 2.96 0.54 0.07 85.46 00:15:01 7 9.58 0.00 2.67 0.99 0.07 86.69 00:16:01 all 8.37 0.00 4.30 1.62 0.07 85.64 00:16:01 0 8.25 0.00 4.83 0.54 0.07 86.31 00:16:01 1 8.15 0.00 4.24 0.77 0.08 86.76 00:16:01 2 8.20 0.00 5.19 7.96 0.08 78.56 00:16:01 3 8.07 0.00 5.02 1.42 0.08 85.41 00:16:01 4 8.77 0.00 3.62 0.39 0.07 87.15 00:16:01 5 8.93 0.00 3.61 0.32 0.07 87.07 00:16:01 6 8.39 0.00 4.68 1.38 0.05 85.50 00:16:01 7 8.18 0.00 3.20 0.22 0.07 88.33 Average: all 8.66 0.00 3.54 1.43 0.07 86.30 Average: 0 7.82 0.00 3.78 0.38 0.06 87.96 Average: 1 7.81 0.00 3.60 0.97 0.07 87.55 Average: 2 8.05 0.00 3.99 5.32 0.08 82.56 Average: 3 8.33 0.00 3.63 0.73 0.07 87.24 Average: 4 9.22 0.00 3.51 2.22 0.06 84.99 Average: 5 9.51 0.00 3.05 0.24 0.07 87.13 Average: 6 9.68 0.00 3.82 0.96 0.06 85.48 Average: 7 8.88 0.00 2.94 0.60 0.07 87.51