---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1221 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 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-1221) 09/01/26 _x86_64_ (8 CPU) 08:28:39 LINUX RESTART (8 CPU) 08:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:30:01 367.91 62.75 305.16 0.00 11121.09 75566.81 0.00 08:31:01 86.02 0.75 85.27 0.00 31.06 30227.36 0.00 Average: 226.98 31.75 195.23 0.00 5576.54 52898.98 0.00 08:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:01 28505148 31496072 792656 2.41 91008 3172796 1952464 5.76 1021056 2937660 28 08:31:01 27988468 31514396 769804 2.34 112804 3626756 1694636 5.00 1136508 3274548 1180 Average: 28246808 31505234 781230 2.38 101906 3399776 1823550 5.38 1078782 3106104 604 08:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:01 docker0 8.03 7.85 0.82 79.97 0.00 0.00 0.00 0.00 08:30:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 08:30:01 ens3 597.22 437.37 7994.29 133.14 0.00 0.00 0.00 0.00 08:31:01 docker0 19.18 22.11 1.81 339.15 0.00 0.00 0.00 0.00 08:31:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 08:31:01 ens3 143.09 106.63 2909.95 26.95 0.00 0.00 0.00 0.00 Average: docker0 13.60 14.98 1.31 209.55 0.00 0.00 0.00 0.00 Average: lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 370.17 272.02 5452.33 80.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1221) 09/01/26 _x86_64_ (8 CPU) 08:28:39 LINUX RESTART (8 CPU) 08:29:01 CPU %user %nice %system %iowait %steal %idle 08:30:01 all 10.07 0.00 3.29 1.73 0.01 84.90 08:30:01 0 8.81 0.00 2.99 0.35 0.02 87.83 08:30:01 1 7.24 0.00 3.15 2.71 0.02 86.89 08:30:01 2 9.40 0.00 2.81 0.17 0.00 87.62 08:30:01 3 9.22 0.00 3.77 2.24 0.02 84.76 08:30:01 4 10.56 0.00 3.36 0.37 0.00 85.71 08:30:01 5 12.75 0.00 3.04 2.56 0.02 81.63 08:30:01 6 14.03 0.00 2.58 0.44 0.02 82.94 08:30:01 7 8.59 0.00 4.61 4.98 0.00 81.83 08:31:01 all 26.49 0.00 4.92 0.42 0.01 68.16 08:31:01 0 27.37 0.00 5.33 0.17 0.00 67.14 08:31:01 1 26.69 0.00 4.04 0.12 0.00 69.15 08:31:01 2 25.98 0.00 5.80 0.91 0.02 67.30 08:31:01 3 26.83 0.00 5.01 0.12 0.02 68.03 08:31:01 4 26.88 0.00 4.78 0.07 0.02 68.26 08:31:01 5 26.16 0.00 4.84 0.10 0.00 68.90 08:31:01 6 24.63 0.00 4.82 1.58 0.02 68.95 08:31:01 7 27.35 0.00 4.79 0.30 0.00 67.56 Average: all 18.29 0.00 4.11 1.07 0.01 76.52 Average: 0 18.08 0.00 4.16 0.26 0.01 77.49 Average: 1 17.02 0.00 3.60 1.41 0.01 77.97 Average: 2 17.70 0.00 4.31 0.54 0.01 77.45 Average: 3 18.02 0.00 4.39 1.18 0.02 76.40 Average: 4 18.73 0.00 4.07 0.22 0.01 76.97 Average: 5 19.47 0.00 3.94 1.33 0.01 75.25 Average: 6 19.33 0.00 3.70 1.01 0.02 75.95 Average: 7 17.97 0.00 4.70 2.64 0.00 74.69