---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2611 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 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-2611) 02/24/26 _x86_64_ (8 CPU) 04:04:13 LINUX RESTART (8 CPU) 04:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:06:01 143.49 9.40 134.09 0.00 1386.60 111645.85 0.00 04:07:01 105.12 0.07 105.05 0.00 0.53 52251.97 0.00 04:08:01 32.14 0.02 32.12 0.00 0.13 26674.44 0.00 Average: 93.58 3.16 90.42 0.00 462.45 63524.72 0.00 04:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 26816296 31134264 1141348 3.47 133312 4302448 2401108 7.08 1814044 3666236 1103184 04:07:01 26081052 31238292 1035140 3.15 140880 5086696 2243236 6.61 1707080 4459864 504188 04:08:01 25429736 30888276 1385444 4.21 145308 5360744 2489328 7.34 2418916 4375984 46568 Average: 26109028 31086944 1187311 3.61 139833 4916629 2377891 7.01 1980013 4167361 551313 04:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 docker0 273.84 374.31 22.05 2937.38 0.00 0.00 0.00 0.00 04:06:01 lo 2.40 2.40 0.24 0.24 0.00 0.00 0.00 0.00 04:06:01 ens3 669.61 456.40 10085.01 94.60 0.00 0.00 0.00 0.00 04:06:01 vethccc65e1 168.78 267.83 17.18 2366.06 0.00 0.00 0.00 0.19 04:07:01 docker0 0.58 0.48 0.07 0.27 0.00 0.00 0.00 0.00 04:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:07:01 ens3 10.93 7.20 8.94 4.83 0.00 0.00 0.00 0.00 04:07:01 vethccc65e1 0.58 0.52 0.07 0.27 0.00 0.00 0.00 0.00 04:08:01 docker0 1.33 1.63 0.11 1.68 0.00 0.00 0.00 0.00 04:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 ens3 18.28 10.58 15.41 7.55 0.00 0.00 0.00 0.00 04:08:01 vethccc65e1 1.33 1.65 0.13 1.68 0.00 0.00 0.00 0.00 Average: docker0 91.92 125.48 7.41 979.83 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 232.95 158.07 3369.97 35.66 0.00 0.00 0.00 0.00 Average: vethccc65e1 56.90 90.00 5.80 789.38 0.00 0.00 0.00 0.06 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2611) 02/24/26 _x86_64_ (8 CPU) 04:04:13 LINUX RESTART (8 CPU) 04:05:01 CPU %user %nice %system %iowait %steal %idle 04:06:01 all 23.24 0.00 5.23 0.97 0.08 70.48 04:06:01 0 22.45 0.00 4.53 0.57 0.07 72.38 04:06:01 1 22.20 0.00 6.01 0.32 0.07 71.40 04:06:01 2 23.02 0.00 6.66 4.11 0.10 66.10 04:06:01 3 23.75 0.00 4.58 0.27 0.08 71.31 04:06:01 4 23.49 0.00 4.69 0.12 0.07 71.63 04:06:01 5 22.29 0.00 4.80 1.05 0.08 71.77 04:06:01 6 23.18 0.00 5.85 1.05 0.08 69.84 04:06:01 7 25.53 0.00 4.71 0.27 0.08 69.41 04:07:01 all 56.42 0.00 7.91 0.35 0.08 35.25 04:07:01 0 58.65 0.00 7.47 0.12 0.10 33.67 04:07:01 1 54.90 0.00 7.54 0.02 0.08 37.46 04:07:01 2 53.55 0.00 9.37 2.14 0.07 34.87 04:07:01 3 56.97 0.00 7.55 0.03 0.07 35.38 04:07:01 4 55.94 0.00 7.44 0.07 0.07 36.49 04:07:01 5 55.83 0.00 8.22 0.08 0.07 35.80 04:07:01 6 58.27 0.00 7.57 0.15 0.10 33.90 04:07:01 7 57.24 0.00 8.11 0.18 0.07 34.40 04:08:01 all 34.52 0.00 5.26 0.20 0.05 59.96 04:08:01 0 35.07 0.00 4.99 0.10 0.05 59.78 04:08:01 1 33.58 0.00 5.13 0.00 0.05 61.23 04:08:01 2 33.97 0.00 5.98 0.05 0.05 59.96 04:08:01 3 35.15 0.00 5.20 1.46 0.08 58.11 04:08:01 4 35.88 0.00 4.90 0.00 0.07 59.15 04:08:01 5 34.94 0.00 5.21 0.00 0.05 59.80 04:08:01 6 33.50 0.00 4.93 0.00 0.03 61.53 04:08:01 7 34.06 0.00 5.74 0.00 0.05 60.15 Average: all 38.08 0.00 6.13 0.51 0.07 55.21 Average: 0 38.75 0.00 5.66 0.26 0.07 55.26 Average: 1 36.95 0.00 6.23 0.11 0.07 56.65 Average: 2 36.86 0.00 7.34 2.10 0.07 53.64 Average: 3 38.67 0.00 5.78 0.59 0.08 54.88 Average: 4 38.45 0.00 5.68 0.06 0.07 55.75 Average: 5 37.71 0.00 6.08 0.38 0.07 55.77 Average: 6 38.35 0.00 6.12 0.40 0.07 55.06 Average: 7 38.95 0.00 6.19 0.15 0.07 54.64