---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15460 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: 2799.996 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-15460) 07/23/26 _x86_64_ (8 CPU) 11:47:12 LINUX RESTART (8 CPU) 11:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:49:01 122.79 9.26 113.53 0.00 1435.52 48035.45 0.00 11:50:01 72.54 0.02 72.52 0.00 0.13 40664.17 0.00 11:51:01 79.69 0.25 79.44 0.00 4.27 49048.23 0.00 Average: 91.67 3.18 88.50 0.00 480.03 45916.07 0.00 11:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:49:01 27423248 31277948 1003828 3.05 121132 3904360 2234644 6.59 1542636 3390936 694356 11:50:01 26292632 31218292 1060584 3.23 130024 4910800 2291024 6.75 1688640 4318512 599584 11:51:01 27802568 31481096 803596 2.44 134956 3729988 1744484 5.14 1205000 3367960 164 Average: 27172816 31325779 956003 2.91 128704 4181716 2090051 6.16 1478759 3692469 431368 11:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:49:01 veth6d8349f 174.93 185.87 15.76 1586.32 0.00 0.00 0.00 0.13 11:49:01 ens3 625.16 512.13 9337.54 99.70 0.00 0.00 0.00 0.00 11:49:01 docker0 306.58 317.39 22.53 2188.80 0.00 0.00 0.00 0.00 11:49:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 11:50:01 veth6d8349f 0.58 0.55 0.07 0.27 0.00 0.00 0.00 0.00 11:50:01 ens3 9.65 6.42 7.80 4.21 0.00 0.00 0.00 0.00 11:50:01 docker0 0.58 0.52 0.07 0.27 0.00 0.00 0.00 0.00 11:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:51:01 ens3 109.37 68.24 2536.45 17.08 0.00 0.00 0.00 0.00 11:51:01 docker0 1.43 1.58 0.12 1.67 0.00 0.00 0.00 0.00 11:51:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 248.08 195.61 3960.90 40.33 0.00 0.00 0.00 0.00 Average: docker0 102.88 106.51 7.57 730.33 0.00 0.00 0.00 0.00 Average: lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-15460) 07/23/26 _x86_64_ (8 CPU) 11:47:12 LINUX RESTART (8 CPU) 11:48:01 CPU %user %nice %system %iowait %steal %idle 11:49:01 all 16.61 0.00 4.36 0.82 0.08 78.12 11:49:01 0 16.27 0.00 4.43 3.92 0.07 75.31 11:49:01 1 16.11 0.00 4.03 0.27 0.08 79.50 11:49:01 2 17.16 0.00 4.20 0.12 0.08 78.44 11:49:01 3 15.20 0.00 4.45 0.59 0.08 79.67 11:49:01 4 16.97 0.00 3.51 0.05 0.08 79.39 11:49:01 5 15.46 0.00 4.82 0.07 0.08 79.57 11:49:01 6 19.05 0.00 5.35 1.17 0.08 74.34 11:49:01 7 16.67 0.00 4.12 0.37 0.08 78.75 11:50:01 all 58.78 0.00 7.03 0.28 0.14 33.77 11:50:01 0 60.58 0.00 7.11 0.34 0.15 31.82 11:50:01 1 61.53 0.00 7.17 0.05 0.15 31.10 11:50:01 2 58.92 0.00 7.05 0.00 0.13 33.89 11:50:01 3 59.40 0.00 6.92 0.12 0.13 33.42 11:50:01 4 60.58 0.00 6.68 0.02 0.13 32.59 11:50:01 5 52.35 0.00 6.50 0.00 0.12 41.03 11:50:01 6 56.70 0.00 6.88 1.27 0.14 35.01 11:50:01 7 60.12 0.00 7.92 0.47 0.13 31.36 11:51:01 all 41.58 0.00 5.93 0.43 0.11 51.95 11:51:01 0 43.18 0.00 5.84 0.00 0.12 50.86 11:51:01 1 37.68 0.00 5.37 0.02 0.12 56.82 11:51:01 2 41.96 0.00 6.06 0.08 0.10 51.80 11:51:01 3 43.74 0.00 5.80 0.56 0.10 49.81 11:51:01 4 42.78 0.00 5.79 0.02 0.10 51.31 11:51:01 5 40.99 0.00 6.00 0.08 0.10 52.83 11:51:01 6 38.35 0.00 6.61 2.71 0.12 52.20 11:51:01 7 43.95 0.00 5.98 0.00 0.12 49.95 Average: all 39.02 0.00 5.78 0.51 0.11 54.58 Average: 0 40.06 0.00 5.79 1.41 0.11 52.62 Average: 1 38.45 0.00 5.52 0.11 0.12 55.79 Average: 2 39.36 0.00 5.77 0.07 0.11 54.70 Average: 3 39.50 0.00 5.73 0.42 0.11 54.25 Average: 4 40.15 0.00 5.33 0.03 0.11 54.39 Average: 5 36.29 0.00 5.77 0.05 0.10 57.79 Average: 6 38.04 0.00 6.28 1.72 0.11 53.84 Average: 7 40.30 0.00 6.01 0.28 0.11 53.30