---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-745 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-745) 08/21/26 _x86_64_ (8 CPU) 16:45:12 LINUX RESTART (8 CPU) 16:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:47:01 111.98 8.83 103.15 0.00 1407.90 46345.61 0.00 16:48:01 84.75 0.47 84.29 0.00 28.66 36692.97 0.00 Average: 98.37 4.65 93.72 0.00 718.28 41519.29 0.00 16:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:47:01 27852796 31340556 941860 2.87 102296 3614528 2079592 6.13 1433824 3127948 451464 16:48:01 27984508 31511684 770400 2.34 112680 3625728 1721628 5.08 1136760 3276624 176 Average: 27918652 31426120 856130 2.60 107488 3620128 1900610 5.60 1285292 3202286 225820 16:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:47:01 lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 16:47:01 ens3 418.91 251.99 8269.48 72.28 0.00 0.00 0.00 0.00 16:47:01 veth66b7571 54.29 86.44 5.51 1041.10 0.00 0.00 0.00 0.09 16:47:01 docker0 60.99 94.98 5.39 1117.03 0.00 0.00 0.00 0.00 16:48:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 16:48:01 ens3 136.63 81.95 2566.25 23.88 0.00 0.00 0.00 0.00 16:48:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 277.77 166.97 5417.86 48.08 0.00 0.00 0.00 0.00 Average: docker0 30.53 47.51 2.70 558.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-745) 08/21/26 _x86_64_ (8 CPU) 16:45:12 LINUX RESTART (8 CPU) 16:46:01 CPU %user %nice %system %iowait %steal %idle 16:47:01 all 15.31 0.00 4.04 0.68 0.08 79.88 16:47:01 0 14.05 0.00 4.95 2.79 0.08 78.12 16:47:01 1 18.80 0.00 4.27 0.17 0.08 76.68 16:47:01 2 14.13 0.00 3.45 0.17 0.07 82.18 16:47:01 3 15.26 0.00 3.05 0.69 0.10 80.89 16:47:01 4 14.10 0.00 3.95 0.40 0.07 81.48 16:47:01 5 18.64 0.00 4.29 0.25 0.08 76.73 16:47:01 6 15.20 0.00 4.34 0.08 0.08 80.29 16:47:01 7 12.33 0.00 4.05 0.88 0.08 82.66 16:48:01 all 23.86 0.00 4.37 0.29 0.09 71.39 16:48:01 0 23.54 0.00 4.61 0.59 0.08 71.18 16:48:01 1 23.36 0.00 4.44 0.25 0.08 71.87 16:48:01 2 22.86 0.00 3.49 0.07 0.08 73.49 16:48:01 3 24.79 0.00 4.59 0.42 0.08 70.12 16:48:01 4 25.42 0.00 4.46 0.08 0.10 69.94 16:48:01 5 22.13 0.00 4.14 0.10 0.08 73.54 16:48:01 6 25.25 0.00 4.73 0.74 0.08 69.20 16:48:01 7 23.54 0.00 4.53 0.10 0.08 71.75 Average: all 19.59 0.00 4.21 0.49 0.08 75.63 Average: 0 18.81 0.00 4.78 1.69 0.08 74.64 Average: 1 21.09 0.00 4.35 0.21 0.08 74.26 Average: 2 18.50 0.00 3.47 0.12 0.08 77.83 Average: 3 20.03 0.00 3.82 0.56 0.09 75.50 Average: 4 19.76 0.00 4.20 0.24 0.08 75.71 Average: 5 20.39 0.00 4.22 0.18 0.08 75.14 Average: 6 20.23 0.00 4.53 0.41 0.08 74.74 Average: 7 17.94 0.00 4.29 0.49 0.08 77.20