---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5586 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-5586) 07/23/25 _x86_64_ (8 CPU) 01:44:22 LINUX RESTART (8 CPU) 01:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:46:01 400.60 18.26 382.34 0.00 3154.67 53891.95 0.00 01:47:01 143.43 1.82 141.61 0.00 20.53 39656.72 0.00 01:48:01 125.41 0.32 125.10 0.00 27.33 33886.77 0.00 Average: 223.15 6.80 216.35 0.00 1067.51 42478.48 0.00 01:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:46:01 28418504 31475908 812356 2.47 95856 3226636 2097976 6.19 1128980 2915408 8696 01:47:01 26712372 31329076 948228 2.88 155044 4561368 1920988 5.66 1671564 3900504 362680 01:48:01 26273216 31510736 767932 2.34 172508 5125492 1677404 4.95 1598188 4370216 469952 Average: 27134697 31438573 842839 2.56 141136 4304499 1898789 5.60 1466244 3728709 280443 01:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:46:01 lo 4.60 4.60 0.45 0.45 0.00 0.00 0.00 0.00 01:46:01 docker0 182.10 191.35 14.39 430.42 0.00 0.00 0.00 0.00 01:46:01 ens3 481.57 369.34 7410.67 91.48 0.00 0.00 0.00 0.00 01:46:01 veth2d2903a 130.13 143.16 12.56 121.23 0.00 0.00 0.00 0.01 01:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:47:01 docker0 227.38 239.99 17.49 2749.74 0.00 0.00 0.00 0.00 01:47:01 ens3 265.69 242.26 2776.16 31.07 0.00 0.00 0.00 0.00 01:47:01 veth5c010b7 0.13 0.25 0.01 0.02 0.00 0.00 0.00 0.00 01:48:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 01:48:01 docker0 5.22 8.97 0.31 114.91 0.00 0.00 0.00 0.00 01:48:01 ens3 109.37 66.72 2709.89 15.15 0.00 0.00 0.00 0.00 Average: lo 2.02 2.02 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 138.23 146.77 10.73 1098.36 0.00 0.00 0.00 0.00 Average: ens3 285.54 226.11 4298.91 45.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5586) 07/23/25 _x86_64_ (8 CPU) 01:44:22 LINUX RESTART (8 CPU) 01:45:01 CPU %user %nice %system %iowait %steal %idle 01:46:01 all 6.42 0.00 2.73 1.45 0.06 89.34 01:46:01 0 5.96 0.00 3.16 2.88 0.05 87.95 01:46:01 1 7.60 0.00 2.96 1.91 0.08 87.45 01:46:01 2 6.06 0.00 2.72 2.38 0.05 88.79 01:46:01 3 5.77 0.00 1.94 0.77 0.07 91.45 01:46:01 4 6.88 0.00 2.97 0.39 0.07 89.69 01:46:01 5 6.63 0.00 2.79 2.28 0.05 88.25 01:46:01 6 5.90 0.00 2.67 0.24 0.05 91.14 01:46:01 7 6.60 0.00 2.66 0.72 0.05 89.97 01:47:01 all 28.47 0.00 5.53 0.66 0.07 65.27 01:47:01 0 28.52 0.00 4.83 0.25 0.07 66.33 01:47:01 1 28.33 0.00 5.27 0.24 0.07 66.09 01:47:01 2 28.38 0.00 6.35 3.19 0.10 61.98 01:47:01 3 28.07 0.00 5.25 0.10 0.07 66.52 01:47:01 4 28.68 0.00 5.57 0.92 0.07 64.75 01:47:01 5 29.86 0.00 5.50 0.20 0.07 64.37 01:47:01 6 28.51 0.00 5.45 0.27 0.07 65.71 01:47:01 7 27.40 0.00 6.00 0.13 0.07 66.40 01:48:01 all 42.14 0.00 6.51 0.52 0.08 50.75 01:48:01 0 43.68 0.00 6.01 1.33 0.08 48.89 01:48:01 1 40.19 0.00 6.40 0.13 0.08 53.19 01:48:01 2 40.98 0.00 6.47 0.99 0.07 51.49 01:48:01 3 40.82 0.00 7.29 0.27 0.07 51.55 01:48:01 4 41.60 0.00 5.94 0.29 0.08 52.08 01:48:01 5 42.63 0.00 6.51 0.56 0.08 50.22 01:48:01 6 45.02 0.00 6.03 0.22 0.07 48.66 01:48:01 7 42.23 0.00 7.43 0.39 0.08 49.86 Average: all 25.69 0.00 4.92 0.88 0.07 68.44 Average: 0 26.04 0.00 4.67 1.49 0.07 67.74 Average: 1 25.41 0.00 4.88 0.76 0.08 68.87 Average: 2 25.15 0.00 5.18 2.19 0.07 67.41 Average: 3 24.89 0.00 4.82 0.38 0.07 69.84 Average: 4 25.76 0.00 4.83 0.53 0.07 68.80 Average: 5 26.40 0.00 4.94 1.01 0.07 67.59 Average: 6 26.45 0.00 4.71 0.24 0.06 68.53 Average: 7 25.39 0.00 5.36 0.42 0.07 68.76