---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9750 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-9750) 05/21/26 _x86_64_ (8 CPU) 03:16:41 LINUX RESTART (8 CPU) 03:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:18:01 455.89 72.79 383.10 0.00 12853.06 121215.40 0.00 03:19:01 159.36 3.37 156.00 0.00 37.19 40513.03 0.00 03:20:01 46.76 0.13 46.63 0.00 1.07 32723.36 0.00 03:21:01 175.86 0.58 175.27 0.00 60.65 50465.71 0.00 Average: 209.46 19.22 190.25 0.00 3237.72 61228.06 0.00 03:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:18:01 28351384 31477608 810112 2.46 95840 3294972 2072172 6.11 1127548 2980436 2080 03:19:01 26213896 31450656 827204 2.52 155448 5165664 1858216 5.48 2011540 4045884 853064 03:20:01 26200508 31522948 752516 2.29 162756 5214072 1851540 5.46 1605992 4429904 365880 03:21:01 26100172 31508028 766756 2.33 178836 5273488 1740464 5.13 1654228 4469156 204 Average: 26716490 31489810 789147 2.40 148220 4737049 1880598 5.54 1599827 3981345 305307 03:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:18:01 docker0 121.25 116.23 9.80 406.79 0.00 0.00 0.00 0.00 03:18:01 ens3 805.62 566.49 8526.39 150.96 0.00 0.00 0.00 0.00 03:18:01 vethcf0cb08 69.39 71.50 7.12 70.01 0.00 0.00 0.00 0.01 03:18:01 lo 5.20 5.20 0.52 0.52 0.00 0.00 0.00 0.00 03:19:01 docker0 243.87 296.17 20.35 2781.26 0.00 0.00 0.00 0.00 03:19:01 ens3 329.26 263.56 2812.67 35.80 0.00 0.00 0.00 0.00 03:19:01 veth2320ff5 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 03:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:20:01 docker0 0.98 1.40 0.12 0.40 0.00 0.00 0.00 0.00 03:20:01 ens3 13.13 8.13 10.31 5.36 0.00 0.00 0.00 0.00 03:20:01 veth2320ff5 0.98 1.42 0.13 0.40 0.00 0.00 0.00 0.00 03:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 docker0 4.67 8.81 0.34 128.24 0.00 0.00 0.00 0.00 03:21:01 ens3 142.30 88.10 2748.09 24.99 0.00 0.00 0.00 0.00 03:21:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 Average: docker0 92.69 105.66 7.65 829.22 0.00 0.00 0.00 0.00 Average: ens3 322.57 231.57 3524.30 54.27 0.00 0.00 0.00 0.00 Average: lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9750) 05/21/26 _x86_64_ (8 CPU) 03:16:41 LINUX RESTART (8 CPU) 03:17:01 CPU %user %nice %system %iowait %steal %idle 03:18:01 all 10.71 0.00 3.71 2.16 0.07 83.34 03:18:01 0 8.76 0.00 2.99 1.62 0.05 86.57 03:18:01 1 11.67 0.00 4.38 3.97 0.07 79.91 03:18:01 2 9.67 0.00 3.25 1.13 0.08 85.86 03:18:01 3 11.28 0.00 2.70 0.24 0.07 85.72 03:18:01 4 13.43 0.00 3.74 0.34 0.07 82.42 03:18:01 5 10.77 0.00 3.40 0.37 0.07 85.39 03:18:01 6 10.71 0.00 4.58 3.58 0.08 81.05 03:18:01 7 9.44 0.00 4.68 6.07 0.08 79.73 03:19:01 all 32.04 0.00 5.43 1.04 0.08 61.42 03:19:01 0 32.19 0.00 5.29 0.62 0.08 61.81 03:19:01 1 31.17 0.00 5.96 0.27 0.08 62.51 03:19:01 2 32.76 0.00 6.23 3.81 0.08 57.11 03:19:01 3 33.56 0.00 5.36 2.29 0.08 58.70 03:19:01 4 32.11 0.00 5.38 0.42 0.08 62.00 03:19:01 5 31.28 0.00 5.11 0.59 0.07 62.96 03:19:01 6 32.18 0.00 4.97 0.13 0.08 62.63 03:19:01 7 31.05 0.00 5.10 0.17 0.07 63.61 03:20:01 all 48.53 0.00 6.37 0.68 0.10 44.33 03:20:01 0 48.29 0.00 6.99 0.27 0.08 44.36 03:20:01 1 49.20 0.00 6.57 0.08 0.10 44.05 03:20:01 2 47.38 0.00 6.39 3.52 0.10 42.60 03:20:01 3 47.20 0.00 5.93 0.07 0.10 46.70 03:20:01 4 50.30 0.00 6.09 0.03 0.10 43.47 03:20:01 5 47.27 0.00 6.40 0.89 0.10 45.34 03:20:01 6 47.96 0.00 6.42 0.05 0.08 45.48 03:20:01 7 50.61 0.00 6.13 0.55 0.10 42.60 03:21:01 all 26.94 0.00 5.03 1.90 0.07 66.05 03:21:01 0 27.17 0.00 4.86 0.27 0.07 67.63 03:21:01 1 27.67 0.00 5.10 5.57 0.08 61.57 03:21:01 2 27.35 0.00 4.71 0.19 0.07 67.69 03:21:01 3 27.23 0.00 4.69 0.34 0.07 67.67 03:21:01 4 27.25 0.00 5.17 0.17 0.07 67.34 03:21:01 5 25.59 0.00 5.27 0.25 0.07 68.82 03:21:01 6 27.19 0.00 5.31 4.04 0.07 63.39 03:21:01 7 26.09 0.00 5.11 4.42 0.07 64.31 Average: all 29.59 0.00 5.14 1.45 0.08 63.75 Average: 0 29.07 0.00 5.03 0.70 0.07 65.12 Average: 1 29.98 0.00 5.50 2.47 0.08 61.97 Average: 2 29.30 0.00 5.15 2.16 0.08 63.31 Average: 3 29.84 0.00 4.67 0.73 0.08 64.67 Average: 4 30.81 0.00 5.10 0.24 0.08 63.77 Average: 5 28.77 0.00 5.05 0.53 0.08 65.58 Average: 6 29.56 0.00 5.32 1.95 0.08 63.09 Average: 7 29.36 0.00 5.26 2.79 0.08 62.51