---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2842 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 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 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2842) 09/21/26 _x86_64_ (8 CPU) 16:44:13 LINUX RESTART (8 CPU) 16:45:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:46:01 166.63 9.48 157.15 0.00 1509.53 48312.77 0.00 16:47:01 87.34 1.07 86.27 0.00 37.06 36847.59 0.00 Average: 126.31 5.20 121.11 0.00 760.82 42483.04 0.00 16:45:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:46:01 27862880 31373328 908632 2.76 102712 3636304 2213600 6.53 1405512 3144516 472520 16:47:01 27977396 31506748 773736 2.35 112636 3626408 1760348 5.19 1142976 3274220 208 Average: 27920138 31440038 841184 2.56 107674 3631356 1986974 5.86 1274244 3209368 236364 16:45:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:46:01 lo 2.83 2.83 0.27 0.27 0.00 0.00 0.00 0.00 16:46:01 ens3 470.13 325.22 8558.62 89.50 0.00 0.00 0.00 0.00 16:46:01 vethe2f0927 71.73 106.34 6.69 1091.09 0.00 0.00 0.00 0.09 16:46:01 docker0 79.00 113.33 6.38 1152.97 0.00 0.00 0.00 0.00 16:47:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 16:47:01 ens3 155.91 100.37 2571.27 27.02 0.00 0.00 0.00 0.00 16:47:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.34 2.34 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 310.35 210.89 5514.21 57.73 0.00 0.00 0.00 0.00 Average: docker0 38.87 55.72 3.14 566.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2842) 09/21/26 _x86_64_ (8 CPU) 16:44:13 LINUX RESTART (8 CPU) 16:45:03 CPU %user %nice %system %iowait %steal %idle 16:46:01 all 16.46 0.00 4.19 1.05 0.00 78.29 16:46:01 0 17.12 0.00 4.53 0.35 0.00 78.01 16:46:01 1 14.12 0.00 3.73 0.35 0.00 81.80 16:46:01 2 15.78 0.00 3.66 0.11 0.00 80.46 16:46:01 3 15.95 0.00 4.78 3.63 0.00 75.64 16:46:01 4 18.80 0.00 4.39 2.47 0.02 74.32 16:46:01 5 15.12 0.00 3.73 0.09 0.00 81.06 16:46:01 6 16.69 0.00 3.91 0.37 0.00 79.03 16:46:01 7 18.14 0.00 4.81 1.08 0.00 75.97 16:47:01 all 24.24 0.00 4.57 0.46 0.01 70.72 16:47:01 0 24.49 0.00 4.39 0.15 0.02 70.96 16:47:01 1 21.29 0.00 4.05 0.07 0.02 74.58 16:47:01 2 24.86 0.00 4.70 0.24 0.02 70.18 16:47:01 3 24.29 0.00 4.94 1.09 0.02 69.66 16:47:01 4 24.26 0.00 4.29 0.74 0.00 70.71 16:47:01 5 25.85 0.00 5.09 0.12 0.02 68.92 16:47:01 6 25.18 0.00 4.60 1.24 0.02 68.96 16:47:01 7 23.66 0.00 4.50 0.05 0.02 71.78 Average: all 20.43 0.00 4.39 0.75 0.01 74.43 Average: 0 20.88 0.00 4.46 0.25 0.01 74.41 Average: 1 17.76 0.00 3.89 0.21 0.01 78.13 Average: 2 20.41 0.00 4.19 0.17 0.01 75.21 Average: 3 20.21 0.00 4.86 2.33 0.01 72.59 Average: 4 21.58 0.00 4.34 1.59 0.01 72.48 Average: 5 20.58 0.00 4.42 0.10 0.01 74.88 Average: 6 21.03 0.00 4.26 0.82 0.01 73.88 Average: 7 20.95 0.00 4.65 0.56 0.01 73.83