---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2121 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: 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 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 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 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2121) 09/11/26 _x86_64_ (8 CPU) 07:17:30 LINUX RESTART (8 CPU) 07:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:19:01 419.23 14.25 404.98 0.00 1691.04 74745.22 0.00 07:20:01 125.85 0.40 125.45 0.00 31.06 59953.21 0.00 Average: 272.55 7.32 265.23 0.00 861.12 67349.83 0.00 07:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:19:01 28092212 31406384 875508 2.66 102192 3445628 1933532 5.70 1300652 3028188 240248 07:20:01 26643180 31508800 770780 2.34 139104 4849844 1857384 5.48 1191020 4467032 518616 Average: 27367696 31457592 823144 2.50 120648 4147736 1895458 5.59 1245836 3747610 379432 07:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:19:01 ens3 534.21 375.32 7924.81 117.14 0.00 0.00 0.00 0.00 07:19:01 vethe41f2e0 18.16 23.36 1.97 346.49 0.00 0.00 0.00 0.03 07:19:01 docker0 29.71 35.30 2.78 427.47 0.00 0.00 0.00 0.00 07:19:01 lo 3.07 3.07 0.30 0.30 0.00 0.00 0.00 0.00 07:20:01 ens3 430.31 318.13 10113.74 48.96 0.00 0.00 0.00 0.00 07:20:01 docker0 19.78 23.03 2.04 345.68 0.00 0.00 0.00 0.00 07:20:01 lo 2.93 2.93 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 482.26 346.73 9019.19 83.05 0.00 0.00 0.00 0.00 Average: docker0 24.74 29.17 2.41 386.58 0.00 0.00 0.00 0.00 Average: lo 3.00 3.00 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2121) 09/11/26 _x86_64_ (8 CPU) 07:17:30 LINUX RESTART (8 CPU) 07:18:01 CPU %user %nice %system %iowait %steal %idle 07:19:01 all 19.54 0.00 4.85 1.31 0.02 74.29 07:19:01 0 19.49 0.00 4.45 0.40 0.02 75.64 07:19:01 1 21.51 0.00 5.45 1.71 0.03 71.29 07:19:01 2 19.56 0.00 5.75 0.13 0.02 74.54 07:19:01 3 18.72 0.00 4.52 2.39 0.02 74.36 07:19:01 4 19.39 0.00 4.26 0.19 0.00 76.16 07:19:01 5 20.15 0.00 4.61 0.20 0.02 75.01 07:19:01 6 20.40 0.00 4.24 0.19 0.02 75.16 07:19:01 7 17.07 0.00 5.49 5.23 0.03 72.17 07:20:01 all 19.08 0.00 4.52 0.72 0.02 75.66 07:20:01 0 18.22 0.00 4.19 0.20 0.02 77.37 07:20:01 1 20.30 0.00 4.09 0.17 0.02 75.43 07:20:01 2 19.63 0.00 3.73 0.03 0.03 76.57 07:20:01 3 18.66 0.00 4.79 1.94 0.03 74.58 07:20:01 4 20.17 0.00 5.17 3.21 0.02 71.43 07:20:01 5 19.59 0.00 4.33 0.10 0.02 75.97 07:20:01 6 18.64 0.00 4.87 0.08 0.02 76.39 07:20:01 7 17.41 0.00 5.01 0.03 0.02 77.53 Average: all 19.31 0.00 4.68 1.01 0.02 74.98 Average: 0 18.85 0.00 4.32 0.30 0.02 76.51 Average: 1 20.90 0.00 4.77 0.94 0.03 73.37 Average: 2 19.59 0.00 4.74 0.08 0.03 75.55 Average: 3 18.69 0.00 4.65 2.17 0.03 74.47 Average: 4 19.78 0.00 4.72 1.70 0.01 73.80 Average: 5 19.87 0.00 4.47 0.15 0.02 75.49 Average: 6 19.52 0.00 4.55 0.14 0.02 75.77 Average: 7 17.24 0.00 5.25 2.64 0.03 74.85