---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15570 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 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-15570) 07/25/26 _x86_64_ (8 CPU) 01:30:00 LINUX RESTART (8 CPU) 01:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:32:01 292.22 14.85 277.37 0.00 2176.97 88603.23 0.00 01:33:01 30.03 0.15 29.88 0.00 1.20 19539.96 0.00 01:34:01 163.46 0.33 163.12 0.00 46.53 53484.42 0.00 Average: 161.90 5.11 156.79 0.00 741.57 53875.87 0.00 01:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:32:01 27104244 31344376 932068 2.84 150804 4219920 1980480 5.84 1558536 3649540 19940 01:33:01 25272296 30538232 1735424 5.28 158948 5170080 2709112 7.99 2472660 4498964 441408 01:34:01 26148072 31491996 779916 2.37 178992 5211692 1846804 5.44 1630144 4446124 228 Average: 26174871 31124868 1149136 3.50 162915 4867231 2178799 6.42 1887113 4198209 153859 01:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:32:01 vethae96ab1 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:32:01 docker0 343.09 408.77 28.37 3142.17 0.00 0.00 0.00 0.00 01:32:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 01:32:01 ens3 582.27 451.01 6539.78 92.24 0.00 0.00 0.00 0.00 01:33:01 vethae96ab1 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:33:01 ens3 10.50 5.32 9.07 3.82 0.00 0.00 0.00 0.00 01:34:01 docker0 5.38 9.75 0.38 130.55 0.00 0.00 0.00 0.00 01:34:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 01:34:01 ens3 121.73 69.96 2730.83 17.80 0.00 0.00 0.00 0.00 Average: docker0 116.16 139.50 9.58 1090.90 0.00 0.00 0.00 0.00 Average: lo 1.04 1.04 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 238.17 175.43 3093.22 37.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-15570) 07/25/26 _x86_64_ (8 CPU) 01:30:00 LINUX RESTART (8 CPU) 01:31:01 CPU %user %nice %system %iowait %steal %idle 01:32:01 all 9.39 0.00 3.62 2.41 0.07 84.51 01:32:01 0 9.43 0.00 4.98 9.55 0.08 75.95 01:32:01 1 8.87 0.00 3.44 0.22 0.07 87.40 01:32:01 2 9.13 0.00 3.06 1.33 0.07 86.41 01:32:01 3 10.34 0.00 3.61 0.52 0.07 85.47 01:32:01 4 9.29 0.00 3.43 0.62 0.05 86.60 01:32:01 5 9.17 0.00 3.39 1.38 0.07 85.99 01:32:01 6 10.27 0.00 3.50 4.79 0.07 81.37 01:32:01 7 8.65 0.00 3.53 0.87 0.07 86.88 01:33:01 all 64.96 0.00 7.23 0.28 0.08 27.45 01:33:01 0 64.89 0.00 6.84 0.40 0.07 27.80 01:33:01 1 66.96 0.00 7.39 0.12 0.08 25.45 01:33:01 2 64.05 0.00 8.39 0.02 0.08 27.45 01:33:01 3 65.73 0.00 7.47 0.10 0.08 26.62 01:33:01 4 62.91 0.00 7.34 0.22 0.08 29.45 01:33:01 5 65.13 0.00 7.12 0.03 0.08 27.63 01:33:01 6 64.84 0.00 6.82 1.29 0.10 26.94 01:33:01 7 65.15 0.00 6.44 0.07 0.08 28.26 01:34:01 all 33.71 0.00 6.18 1.90 0.08 58.13 01:34:01 0 32.88 0.00 6.46 0.61 0.07 59.98 01:34:01 1 33.28 0.00 5.84 0.12 0.08 60.67 01:34:01 2 33.33 0.00 6.08 0.77 0.07 59.75 01:34:01 3 35.32 0.00 7.01 7.11 0.08 50.47 01:34:01 4 34.77 0.00 6.01 0.30 0.08 58.84 01:34:01 5 34.37 0.00 5.86 2.19 0.08 57.49 01:34:01 6 33.11 0.00 6.13 3.88 0.08 56.80 01:34:01 7 32.61 0.00 6.07 0.29 0.08 60.95 Average: all 36.05 0.00 5.68 1.53 0.08 56.67 Average: 0 35.77 0.00 6.10 3.51 0.07 54.55 Average: 1 36.42 0.00 5.56 0.15 0.08 57.78 Average: 2 35.54 0.00 5.85 0.71 0.07 57.84 Average: 3 37.13 0.00 6.03 2.56 0.08 54.20 Average: 4 35.67 0.00 5.59 0.38 0.07 58.28 Average: 5 36.24 0.00 5.46 1.20 0.08 57.03 Average: 6 36.14 0.00 5.49 3.31 0.08 54.97 Average: 7 35.47 0.00 5.34 0.41 0.08 58.70