---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1790 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 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 Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable 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; PBRSB-eIBRS Not affected; BHI Not affected 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 clzero xsaveerptr wbnoinvd arat npt lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 11G 145G 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 11G 145G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1790) 09/04/26 _x86_64_ (8 CPU) 06:35:00 LINUX RESTART (8 CPU) 06:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:37:01 125.06 12.53 112.53 0.00 2155.11 39571.27 0.00 06:38:01 209.28 0.62 208.67 0.00 64.26 21223.66 0.00 Average: 167.17 6.57 160.60 0.00 1109.68 30397.47 0.00 06:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:37:01 28715948 31490196 805360 2.45 83312 2973476 2031924 5.99 1163724 2598308 15624 06:38:01 28126936 31473528 805760 2.45 106772 3469232 1743604 5.14 1281828 3000592 176 Average: 28421442 31481862 805560 2.45 95042 3221354 1887764 5.57 1222776 2799450 7900 06:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:37:01 ens3 249.33 158.92 2880.95 67.17 0.00 0.00 0.00 0.00 06:37:01 vethc0e7ffa 21.53 39.74 1.49 422.21 0.00 0.00 0.00 0.03 06:37:01 docker0 46.59 83.29 2.86 807.45 0.00 0.00 0.00 0.00 06:37:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 06:38:01 ens3 245.01 182.89 2888.02 42.55 0.00 0.00 0.00 0.00 06:38:01 docker0 20.61 31.18 1.27 238.13 0.00 0.00 0.00 0.00 06:38:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 247.17 170.90 2884.48 54.86 0.00 0.00 0.00 0.00 Average: docker0 33.60 57.23 2.07 522.79 0.00 0.00 0.00 0.00 Average: lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1790) 09/04/26 _x86_64_ (8 CPU) 06:35:00 LINUX RESTART (8 CPU) 06:36:01 CPU %user %nice %system %iowait %steal %idle 06:37:01 all 8.53 0.00 3.13 0.78 0.01 87.55 06:37:01 0 8.64 0.00 3.74 0.25 0.00 87.36 06:37:01 1 15.64 0.00 3.91 0.20 0.02 80.23 06:37:01 2 10.03 0.00 3.90 1.93 0.02 84.12 06:37:01 3 8.37 0.00 3.24 0.20 0.02 88.17 06:37:01 4 6.97 0.00 3.19 1.93 0.02 87.90 06:37:01 5 7.44 0.00 3.12 0.35 0.00 89.08 06:37:01 6 3.75 0.00 1.73 1.19 0.02 93.31 06:37:01 7 7.36 0.00 2.18 0.15 0.02 90.29 06:38:01 all 9.69 0.00 3.64 0.56 0.01 86.10 06:38:01 0 13.57 0.00 4.00 0.13 0.03 82.26 06:38:01 1 10.55 0.00 4.18 0.24 0.02 85.02 06:38:01 2 12.28 0.00 3.51 0.22 0.02 83.98 06:38:01 3 8.51 0.00 3.39 0.35 0.00 87.75 06:38:01 4 8.26 0.00 3.92 1.08 0.00 86.75 06:38:01 5 6.65 0.00 3.49 1.55 0.00 88.31 06:38:01 6 6.98 0.00 2.58 0.56 0.00 89.87 06:38:01 7 10.73 0.00 4.10 0.34 0.00 84.83 Average: all 9.11 0.00 3.39 0.67 0.01 86.83 Average: 0 11.10 0.00 3.87 0.19 0.02 84.82 Average: 1 13.10 0.00 4.05 0.22 0.02 82.62 Average: 2 11.16 0.00 3.70 1.08 0.02 84.05 Average: 3 8.44 0.00 3.31 0.28 0.01 87.96 Average: 4 7.61 0.00 3.55 1.50 0.01 87.32 Average: 5 7.05 0.00 3.31 0.95 0.00 88.70 Average: 6 5.38 0.00 2.16 0.88 0.01 91.58 Average: 7 9.04 0.00 3.14 0.24 0.01 87.57