---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1175 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-1175) 08/31/26 _x86_64_ (8 CPU) 10:22:32 LINUX RESTART (8 CPU) 10:23:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:24:01 310.88 13.58 297.30 0.00 1647.19 115036.03 0.00 10:25:01 66.09 0.28 65.81 0.00 11.20 27668.93 0.00 Average: 188.48 6.93 181.55 0.00 829.13 71348.84 0.00 10:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:24:01 28090252 31431420 851104 2.59 102072 3476840 1814972 5.35 1241488 3090368 268592 10:25:01 27973624 31500036 784544 2.39 112952 3627092 1707364 5.03 1148472 3275208 276 Average: 28031938 31465728 817824 2.49 107512 3551966 1761168 5.19 1194980 3182788 134434 10:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:24:01 veth13a8122 25.51 29.33 2.49 339.42 0.00 0.00 0.00 0.03 10:24:01 ens3 489.99 391.98 7908.49 118.40 0.00 0.00 0.00 0.00 10:24:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 10:24:01 docker0 31.64 36.96 2.91 419.14 0.00 0.00 0.00 0.00 10:25:01 ens3 97.13 76.17 2541.43 18.40 0.00 0.00 0.00 0.00 10:25:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 10:25:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 293.54 234.07 5224.74 68.40 0.00 0.00 0.00 0.00 Average: lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 15.84 18.49 1.45 209.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1175) 08/31/26 _x86_64_ (8 CPU) 10:22:32 LINUX RESTART (8 CPU) 10:23:01 CPU %user %nice %system %iowait %steal %idle 10:24:01 all 15.65 0.00 4.57 1.33 0.01 78.44 10:24:01 0 12.85 0.00 4.29 2.09 0.00 80.77 10:24:01 1 15.96 0.00 4.60 0.66 0.02 78.75 10:24:01 2 14.59 0.00 4.02 0.20 0.00 81.19 10:24:01 3 16.53 0.00 5.35 5.34 0.00 72.78 10:24:01 4 15.42 0.00 4.74 0.10 0.02 79.72 10:24:01 5 15.95 0.00 4.12 0.15 0.02 79.76 10:24:01 6 16.28 0.00 4.83 1.99 0.00 76.90 10:24:01 7 17.61 0.00 4.60 0.13 0.02 77.64 10:25:01 all 18.50 0.00 3.31 0.35 0.01 77.83 10:25:01 0 18.85 0.00 3.70 1.26 0.02 76.18 10:25:01 1 17.84 0.00 3.72 0.88 0.00 77.57 10:25:01 2 19.75 0.00 3.20 0.02 0.00 77.03 10:25:01 3 18.72 0.00 2.97 0.05 0.02 78.25 10:25:01 4 18.34 0.00 3.06 0.40 0.02 78.18 10:25:01 5 18.10 0.00 3.29 0.08 0.00 78.52 10:25:01 6 18.18 0.00 3.79 0.05 0.02 77.97 10:25:01 7 18.25 0.00 2.78 0.03 0.00 78.93 Average: all 17.08 0.00 3.94 0.84 0.01 78.13 Average: 0 15.85 0.00 4.00 1.67 0.01 78.47 Average: 1 16.90 0.00 4.16 0.77 0.01 78.16 Average: 2 17.18 0.00 3.61 0.11 0.00 79.10 Average: 3 17.64 0.00 4.15 2.66 0.01 75.55 Average: 4 16.89 0.00 3.90 0.25 0.02 78.95 Average: 5 17.03 0.00 3.70 0.12 0.01 79.14 Average: 6 17.23 0.00 4.31 1.02 0.01 77.43 Average: 7 17.93 0.00 3.69 0.08 0.01 78.29