---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-606 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 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-606) 08/18/26 _x86_64_ (8 CPU) 05:33:37 LINUX RESTART (8 CPU) 05:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:35:01 302.32 60.87 241.45 0.00 10822.03 91703.64 0.00 05:36:01 104.12 3.92 100.20 0.00 500.72 47130.68 0.00 05:37:01 83.59 0.53 83.05 0.00 35.19 36643.11 0.00 Average: 162.56 21.56 141.01 0.00 3746.68 58306.97 0.00 05:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:35:01 29335880 31591576 729684 2.22 73976 2482936 1771824 5.22 873776 2316784 598860 05:36:01 27659616 31390052 888676 2.70 106820 3832500 2032180 5.99 1533748 3197288 629828 05:37:01 27982708 31521880 756240 2.30 112684 3633416 1745060 5.14 1128512 3277416 272 Average: 28326068 31501169 791533 2.41 97827 3316284 1849688 5.45 1178679 2930496 409653 05:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 lo 2.44 2.44 0.23 0.23 0.00 0.00 0.00 0.00 05:35:01 ens3 356.58 263.35 4645.79 77.39 0.00 0.00 0.00 0.00 05:36:01 veth70b4986 55.47 78.39 4.83 466.24 0.00 0.00 0.00 0.04 05:36:01 docker0 67.56 95.82 5.07 577.29 0.00 0.00 0.00 0.00 05:36:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 05:36:01 ens3 286.14 179.04 3983.18 61.67 0.00 0.00 0.00 0.00 05:37:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 05:37:01 ens3 138.46 72.55 2570.75 24.71 0.00 0.00 0.00 0.00 Average: docker0 22.66 32.12 1.70 193.50 0.00 0.00 0.00 0.00 Average: lo 1.79 1.79 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 259.86 171.13 3728.15 54.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-606) 08/18/26 _x86_64_ (8 CPU) 05:33:37 LINUX RESTART (8 CPU) 05:34:02 CPU %user %nice %system %iowait %steal %idle 05:35:01 all 7.04 0.00 1.86 1.09 0.04 89.97 05:35:01 0 6.84 0.00 0.95 0.37 0.05 91.79 05:35:01 1 8.76 0.00 2.58 3.43 0.05 85.18 05:35:01 2 5.71 0.00 3.11 2.80 0.05 88.33 05:35:01 3 9.75 0.00 1.26 0.20 0.03 88.75 05:35:01 4 8.88 0.00 1.69 1.30 0.03 88.09 05:35:01 5 5.63 0.00 1.62 0.15 0.05 92.55 05:35:01 6 6.51 0.00 1.93 0.15 0.03 91.38 05:35:01 7 4.21 0.00 1.76 0.31 0.05 93.67 05:36:01 all 24.03 0.00 4.63 0.64 0.08 70.63 05:36:01 0 23.15 0.00 5.22 0.55 0.07 71.01 05:36:01 1 25.20 0.00 5.08 0.12 0.08 69.51 05:36:01 2 24.77 0.00 4.45 0.56 0.08 70.14 05:36:01 3 26.99 0.00 4.62 0.52 0.08 67.78 05:36:01 4 24.67 0.00 4.35 0.08 0.07 70.83 05:36:01 5 23.78 0.00 4.29 0.10 0.08 71.74 05:36:01 6 22.38 0.00 4.14 0.05 0.08 73.34 05:36:01 7 21.27 0.00 4.86 3.13 0.07 70.67 05:37:01 all 23.79 0.00 4.16 0.25 0.06 71.74 05:37:01 0 23.36 0.00 4.52 0.02 0.07 72.04 05:37:01 1 24.39 0.00 3.64 0.00 0.05 71.92 05:37:01 2 23.45 0.00 4.48 0.03 0.05 71.99 05:37:01 3 23.11 0.00 3.76 0.44 0.07 72.63 05:37:01 4 22.72 0.00 3.66 0.23 0.05 73.34 05:37:01 5 24.20 0.00 4.57 1.10 0.07 70.07 05:37:01 6 25.44 0.00 3.97 0.18 0.07 70.34 05:37:01 7 23.65 0.00 4.69 0.03 0.05 71.58 Average: all 18.33 0.00 3.56 0.66 0.06 77.40 Average: 0 17.81 0.00 3.57 0.31 0.06 78.25 Average: 1 19.50 0.00 3.77 1.17 0.06 75.49 Average: 2 18.03 0.00 4.02 1.12 0.06 76.77 Average: 3 19.99 0.00 3.22 0.39 0.06 76.34 Average: 4 18.81 0.00 3.24 0.54 0.05 77.36 Average: 5 17.91 0.00 3.50 0.45 0.07 78.07 Average: 6 18.16 0.00 3.35 0.13 0.06 78.29 Average: 7 16.42 0.00 3.77 1.16 0.06 78.59