---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11233 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 nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 13G 143G 9% / 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 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11233) 05/25/26 _x86_64_ (8 CPU) 09:19:01 LINUX RESTART (8 CPU) 09:20:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:21:01 3.07 0.00 3.07 0.00 0.00 47.33 0.00 09:22:01 246.16 9.83 236.33 0.00 1149.41 3006.43 0.00 09:23:01 273.62 16.10 257.52 0.00 2230.96 91119.48 0.00 09:24:01 115.11 0.48 114.63 0.00 41.86 22373.20 0.00 Average: 160.14 6.63 153.51 0.00 859.14 29258.30 0.00 09:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:21:01 30259820 31835212 516684 1.57 62340 1835868 1564448 4.61 632024 1690044 16 09:22:01 29970880 31615668 733084 2.23 62772 1903856 1587120 4.68 896024 1713980 1300 09:23:01 27230504 31490312 796048 2.42 147668 4266380 1666188 4.91 1345656 3770140 13272 09:24:01 26431372 31323760 951676 2.90 160636 4819500 2444300 7.21 1984748 3849052 491736 Average: 28473144 31566238 749373 2.28 108354 3206401 1815514 5.35 1214613 2755804 126581 09:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 ens3 0.97 0.44 0.54 0.40 0.00 0.00 0.00 0.00 09:22:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 ens3 210.05 136.56 613.43 47.59 0.00 0.00 0.00 0.00 09:23:01 lo 3.20 3.20 0.34 0.34 0.00 0.00 0.00 0.00 09:23:01 docker0 303.23 481.29 26.44 3260.96 0.00 0.00 0.00 0.00 09:23:01 ens3 770.37 493.05 10384.87 99.80 0.00 0.00 0.00 0.00 09:24:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 09:24:01 docker0 11.15 18.21 0.68 128.87 0.00 0.00 0.00 0.00 09:24:01 ens3 65.04 40.53 233.83 17.64 0.00 0.00 0.00 0.00 09:24:01 veth4235b03 0.10 0.33 0.00 0.02 0.00 0.00 0.00 0.00 Average: lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 78.92 125.40 6.81 851.00 0.00 0.00 0.00 0.00 Average: ens3 262.70 168.34 2819.91 41.53 0.00 0.00 0.00 0.00 Average: veth4235b03 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11233) 05/25/26 _x86_64_ (8 CPU) 09:19:01 LINUX RESTART (8 CPU) 09:20:02 CPU %user %nice %system %iowait %steal %idle 09:21:01 all 0.03 0.00 0.01 0.03 0.02 99.91 09:21:01 0 0.00 0.00 0.00 0.00 0.02 99.98 09:21:01 1 0.00 0.00 0.00 0.00 0.02 99.98 09:21:01 2 0.05 0.00 0.00 0.00 0.02 99.93 09:21:01 3 0.03 0.00 0.02 0.00 0.07 99.88 09:21:01 4 0.08 0.00 0.03 0.02 0.02 99.85 09:21:01 5 0.03 0.00 0.00 0.22 0.00 99.75 09:21:01 6 0.02 0.00 0.02 0.00 0.02 99.95 09:21:01 7 0.03 0.00 0.00 0.00 0.00 99.97 09:22:01 all 2.51 0.00 0.40 0.48 0.03 96.58 09:22:01 0 0.83 0.00 0.23 0.00 0.00 98.93 09:22:01 1 1.56 0.00 0.17 0.00 0.02 98.25 09:22:01 2 2.54 0.00 0.37 0.08 0.02 96.99 09:22:01 3 2.49 0.00 0.42 0.03 0.08 96.97 09:22:01 4 3.89 0.00 0.28 0.03 0.03 95.76 09:22:01 5 2.91 0.00 1.20 3.16 0.02 92.71 09:22:01 6 3.55 0.00 0.27 0.20 0.02 95.96 09:22:01 7 2.32 0.00 0.25 0.37 0.02 97.05 09:23:01 all 10.46 0.00 4.18 2.07 0.08 83.22 09:23:01 0 10.53 0.00 4.34 2.10 0.08 82.94 09:23:01 1 11.89 0.00 4.49 0.78 0.07 82.78 09:23:01 2 11.71 0.00 4.91 4.08 0.08 79.22 09:23:01 3 12.29 0.00 3.87 1.42 0.08 82.34 09:23:01 4 9.37 0.00 3.72 0.46 0.07 86.39 09:23:01 5 9.23 0.00 4.33 4.76 0.08 81.60 09:23:01 6 8.16 0.00 3.92 2.48 0.07 85.37 09:23:01 7 10.48 0.00 3.83 0.51 0.07 85.12 09:24:01 all 55.65 0.00 8.31 0.74 0.12 35.18 09:24:01 0 56.86 0.00 7.62 0.19 0.12 35.21 09:24:01 1 55.35 0.00 7.88 0.22 0.10 36.45 09:24:01 2 55.95 0.00 9.11 1.50 0.12 33.32 09:24:01 3 54.96 0.00 8.15 0.22 0.12 36.56 09:24:01 4 56.35 0.00 8.60 0.30 0.12 34.64 09:24:01 5 55.72 0.00 8.37 0.27 0.12 35.53 09:24:01 6 55.24 0.00 8.83 2.90 0.12 32.90 09:24:01 7 54.78 0.00 7.91 0.35 0.12 36.84 Average: all 17.16 0.00 3.22 0.83 0.06 78.73 Average: 0 17.06 0.00 3.05 0.57 0.05 79.27 Average: 1 17.20 0.00 3.13 0.25 0.05 79.37 Average: 2 17.55 0.00 3.59 1.41 0.06 77.39 Average: 3 17.44 0.00 3.11 0.42 0.09 78.94 Average: 4 17.42 0.00 3.16 0.20 0.06 79.16 Average: 5 17.04 0.00 3.48 2.10 0.05 77.33 Average: 6 16.72 0.00 3.25 1.39 0.05 78.58 Average: 7 16.89 0.00 2.99 0.31 0.05 79.77