---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-590 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 nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 13G 143G 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-590) 08/18/26 _x86_64_ (8 CPU) 00:46:58 LINUX RESTART (8 CPU) 00:47:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:48:01 399.83 72.64 327.20 0.00 12299.68 188975.97 0.00 00:49:01 91.47 0.55 90.92 0.00 21.60 37482.02 0.00 00:50:02 152.64 0.20 152.44 0.00 16.26 72004.27 0.00 Average: 214.65 24.46 190.18 0.00 4112.51 99487.42 0.00 00:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:48:01 29270948 31540348 771532 2.35 74712 2494388 1758400 5.18 947532 2297176 1528 00:49:01 28491016 31514732 768704 2.34 104044 3183792 1819132 5.36 1115588 2845976 12136 00:50:02 26466876 31489464 784520 2.39 165020 4941580 1843044 5.43 1229536 4564744 664 Average: 28076280 31514848 774919 2.36 114592 3539920 1806859 5.33 1097552 3235965 4776 00:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:48:01 docker0 5.82 7.03 0.53 14.48 0.00 0.00 0.00 0.00 00:48:01 vethe9fb84b 5.82 7.13 0.61 14.49 0.00 0.00 0.00 0.00 00:48:01 lo 2.37 2.37 0.22 0.22 0.00 0.00 0.00 0.00 00:48:01 ens3 364.82 273.70 4609.06 82.04 0.00 0.00 0.00 0.00 00:49:01 docker0 57.07 97.78 4.04 407.34 0.00 0.00 0.00 0.00 00:49:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 00:49:01 ens3 297.68 176.85 3970.04 63.72 0.00 0.00 0.00 0.00 00:50:02 docker0 40.01 50.26 3.27 340.44 0.00 0.00 0.00 0.00 00:50:02 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 00:50:02 ens3 437.83 260.31 9971.03 47.02 0.00 0.00 0.00 0.00 00:50:02 veth6161567 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 34.30 51.69 2.62 254.09 0.00 0.00 0.00 0.00 Average: lo 2.10 2.10 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 366.78 236.95 6183.38 64.26 0.00 0.00 0.00 0.00 Average: veth6161567 0.01 0.03 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-590) 08/18/26 _x86_64_ (8 CPU) 00:46:58 LINUX RESTART (8 CPU) 00:47:01 CPU %user %nice %system %iowait %steal %idle 00:48:01 all 7.26 0.00 2.17 1.36 0.05 89.16 00:48:01 0 8.02 0.00 1.96 0.89 0.05 89.08 00:48:01 1 6.09 0.00 2.86 0.72 0.05 90.28 00:48:01 2 8.76 0.00 1.89 0.25 0.07 89.04 00:48:01 3 8.30 0.00 2.52 3.61 0.05 85.52 00:48:01 4 6.17 0.00 3.03 1.87 0.05 88.89 00:48:01 5 9.28 0.00 2.08 1.43 0.07 87.15 00:48:01 6 4.84 0.00 1.56 0.57 0.03 93.00 00:48:01 7 6.63 0.00 1.49 1.51 0.05 90.32 00:49:01 all 24.73 0.00 4.61 0.53 0.08 70.06 00:49:01 0 23.78 0.00 4.21 0.07 0.07 71.87 00:49:01 1 24.60 0.00 4.13 0.15 0.07 71.05 00:49:01 2 24.02 0.00 4.78 0.76 0.08 70.36 00:49:01 3 27.32 0.00 4.33 0.12 0.08 68.15 00:49:01 4 23.82 0.00 4.76 0.08 0.08 71.26 00:49:01 5 25.16 0.00 4.37 0.10 0.07 70.30 00:49:01 6 24.61 0.00 4.45 0.13 0.08 70.73 00:49:01 7 24.56 0.00 5.81 2.82 0.08 66.72 00:50:02 all 9.92 0.00 4.02 0.65 0.08 85.34 00:50:02 0 10.20 0.00 4.51 1.46 0.10 83.73 00:50:02 1 10.22 0.00 4.51 0.05 0.09 85.14 00:50:02 2 9.66 0.00 3.88 0.10 0.07 86.29 00:50:02 3 9.57 0.00 3.58 0.39 0.08 86.37 00:50:02 4 12.02 0.00 4.53 0.07 0.07 83.31 00:50:02 5 10.72 0.00 4.57 0.85 0.07 83.79 00:50:02 6 8.38 0.00 2.47 0.05 0.08 89.01 00:50:02 7 8.57 0.00 4.07 2.24 0.08 85.04 Average: all 13.98 0.00 3.60 0.85 0.07 81.51 Average: 0 14.01 0.00 3.56 0.80 0.07 81.55 Average: 1 13.65 0.00 3.83 0.31 0.07 82.14 Average: 2 14.16 0.00 3.52 0.37 0.07 81.88 Average: 3 15.08 0.00 3.48 1.38 0.07 79.99 Average: 4 14.00 0.00 4.10 0.68 0.07 81.16 Average: 5 15.06 0.00 3.67 0.79 0.07 80.41 Average: 6 12.61 0.00 2.82 0.25 0.07 84.25 Average: 7 13.24 0.00 3.79 2.19 0.07 80.71