---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9808 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-9808) 09/30/25 _x86_64_ (8 CPU) 11:59:23 LINUX RESTART (8 CPU) 12:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:01:01 403.17 19.56 383.60 0.00 3243.06 59751.51 0.00 12:02:01 161.74 3.20 158.54 0.00 29.86 41402.45 0.00 12:03:01 176.65 0.20 176.45 0.00 17.73 51888.15 0.00 Average: 247.19 7.65 239.53 0.00 1096.88 51014.04 0.00 12:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 28203288 31445908 836628 2.55 108464 3369392 2077984 6.13 1170876 3052764 9472 12:02:01 26596524 31458712 814284 2.48 171744 4760596 1772844 5.23 1578940 4076560 379028 12:03:01 25896356 31455612 816940 2.49 199432 5363408 1754928 5.17 1747364 4535432 140 Average: 26898723 31453411 822617 2.50 159880 4497799 1868585 5.51 1499060 3888252 129547 12:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:01:01 docker0 181.10 191.92 15.01 427.53 0.00 0.00 0.00 0.00 12:01:01 lo 5.07 5.07 0.52 0.52 0.00 0.00 0.00 0.00 12:01:01 ens3 569.61 419.71 7717.49 102.62 0.00 0.00 0.00 0.00 12:01:01 veth9270676 137.66 148.49 13.70 131.31 0.00 0.00 0.00 0.01 12:02:01 docker0 141.81 233.74 12.55 2723.46 0.00 0.00 0.00 0.00 12:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:02:01 ens3 261.71 159.57 2753.23 26.81 0.00 0.00 0.00 0.00 12:02:01 veth6f78c8a 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 12:03:01 docker0 5.00 9.60 0.30 123.30 0.00 0.00 0.00 0.00 12:03:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 12:03:01 ens3 117.11 75.47 2723.71 18.22 0.00 0.00 0.00 0.00 Average: docker0 109.30 145.09 9.29 1091.43 0.00 0.00 0.00 0.00 Average: lo 2.16 2.16 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 316.14 218.25 4398.14 49.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9808) 09/30/25 _x86_64_ (8 CPU) 11:59:23 LINUX RESTART (8 CPU) 12:00:01 CPU %user %nice %system %iowait %steal %idle 12:01:01 all 7.76 0.00 3.14 3.88 0.07 85.15 12:01:01 0 8.21 0.00 3.04 1.42 0.07 87.27 12:01:01 1 7.51 0.00 2.08 0.72 0.05 89.64 12:01:01 2 6.77 0.00 2.44 1.98 0.07 88.74 12:01:01 3 6.95 0.00 3.36 2.27 0.05 87.37 12:01:01 4 9.16 0.00 3.14 3.90 0.08 83.72 12:01:01 5 9.17 0.00 3.45 4.26 0.07 83.06 12:01:01 6 8.14 0.00 4.28 16.14 0.10 71.34 12:01:01 7 6.14 0.00 3.36 0.39 0.07 90.04 12:02:01 all 39.16 0.00 6.04 3.74 0.08 50.98 12:02:01 0 38.35 0.00 5.69 0.52 0.12 55.32 12:02:01 1 38.00 0.00 5.88 1.91 0.07 54.15 12:02:01 2 38.90 0.00 5.99 0.57 0.05 54.48 12:02:01 3 40.39 0.00 5.84 3.85 0.07 49.85 12:02:01 4 39.19 0.00 6.22 1.10 0.08 53.41 12:02:01 5 38.82 0.00 5.94 4.07 0.07 51.11 12:02:01 6 40.28 0.00 6.89 17.41 0.08 35.34 12:02:01 7 39.30 0.00 5.92 0.47 0.07 54.24 12:03:01 all 27.50 0.00 5.60 4.97 0.08 61.85 12:03:01 0 26.56 0.00 5.34 4.18 0.08 63.84 12:03:01 1 27.80 0.00 5.93 0.29 0.07 65.91 12:03:01 2 28.36 0.00 5.55 1.68 0.08 64.33 12:03:01 3 27.21 0.00 5.82 7.89 0.08 59.00 12:03:01 4 27.70 0.00 5.29 0.37 0.07 66.57 12:03:01 5 26.61 0.00 5.82 1.97 0.08 65.51 12:03:01 6 27.71 0.00 5.36 7.30 0.07 59.56 12:03:01 7 28.04 0.00 5.70 16.02 0.10 50.14 Average: all 24.82 0.00 4.93 4.20 0.08 65.98 Average: 0 24.40 0.00 4.69 2.04 0.09 68.78 Average: 1 24.40 0.00 4.62 0.97 0.06 69.95 Average: 2 24.70 0.00 4.66 1.41 0.07 69.16 Average: 3 24.88 0.00 5.01 4.67 0.07 65.37 Average: 4 25.35 0.00 4.88 1.79 0.08 67.90 Average: 5 24.89 0.00 5.07 3.43 0.07 66.54 Average: 6 25.42 0.00 5.51 13.61 0.08 55.37 Average: 7 24.52 0.00 5.00 5.63 0.08 64.77