---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9295 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-9295) 05/13/26 _x86_64_ (8 CPU) 18:41:08 LINUX RESTART (8 CPU) 18:42:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:43:01 230.94 19.03 211.91 0.00 3232.54 47716.66 0.00 18:44:01 195.87 2.72 193.15 0.00 34.93 47132.81 0.00 18:45:01 41.95 0.08 41.87 0.00 0.67 32934.51 0.00 18:46:01 178.05 0.27 177.79 0.00 23.60 53908.35 0.00 Average: 161.41 5.47 155.94 0.00 812.82 45412.96 0.00 18:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:43:01 28374836 31499504 792380 2.41 91780 3303708 1856108 5.47 1064332 3026484 200896 18:44:01 26377784 31465080 814196 2.48 155120 5020596 1869696 5.51 1917852 3978516 772516 18:45:01 25427660 30733184 1544456 4.70 159784 5207844 2543640 7.50 2325104 4489468 432316 18:46:01 26082828 31497672 779304 2.37 178628 5280392 1771344 5.22 1662808 4477296 244 Average: 26565777 31298860 982584 2.99 146328 4703135 2010197 5.93 1742524 3992941 351493 18:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:43:01 docker0 23.93 32.35 1.65 298.59 0.00 0.00 0.00 0.00 18:43:01 ens3 449.62 285.21 7870.87 91.93 0.00 0.00 0.00 0.00 18:43:01 lo 5.15 5.15 0.52 0.52 0.00 0.00 0.00 0.00 18:44:01 docker0 265.84 405.93 24.07 2894.65 0.00 0.00 0.00 0.00 18:44:01 ens3 436.49 284.94 2927.61 40.80 0.00 0.00 0.00 0.00 18:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:44:01 vethf9820e0 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 18:45:01 docker0 1.12 1.45 0.12 0.42 0.00 0.00 0.00 0.00 18:45:01 ens3 9.91 7.45 7.48 4.20 0.00 0.00 0.00 0.00 18:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 vethf9820e0 1.12 1.48 0.14 0.42 0.00 0.00 0.00 0.00 18:46:01 docker0 7.40 14.95 0.55 238.20 0.00 0.00 0.00 0.00 18:46:01 ens3 122.88 73.52 2835.26 17.47 0.00 0.00 0.00 0.00 18:46:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 74.78 114.01 6.62 860.27 0.00 0.00 0.00 0.00 Average: ens3 253.90 162.26 3391.50 38.38 0.00 0.00 0.00 0.00 Average: lo 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9295) 05/13/26 _x86_64_ (8 CPU) 18:41:08 LINUX RESTART (8 CPU) 18:42:02 CPU %user %nice %system %iowait %steal %idle 18:43:01 all 6.64 0.00 2.68 6.05 0.06 84.58 18:43:01 0 4.77 0.00 1.86 9.53 0.05 83.79 18:43:01 1 7.42 0.00 3.00 1.15 0.07 88.36 18:43:01 2 8.64 0.00 2.40 4.30 0.07 84.58 18:43:01 3 8.42 0.00 2.40 1.86 0.05 87.27 18:43:01 4 7.46 0.00 3.11 21.37 0.07 67.99 18:43:01 5 4.41 0.00 1.61 7.26 0.05 86.67 18:43:01 6 6.37 0.00 3.16 1.58 0.05 88.85 18:43:01 7 5.65 0.00 3.92 1.33 0.03 89.06 18:44:01 all 28.60 0.00 5.27 3.12 0.08 62.94 18:44:01 0 30.27 0.00 5.12 1.30 0.07 63.25 18:44:01 1 30.34 0.00 4.89 0.51 0.08 64.18 18:44:01 2 29.75 0.00 5.27 1.13 0.07 63.79 18:44:01 3 28.85 0.00 6.14 0.84 0.08 64.08 18:44:01 4 27.96 0.00 4.95 4.50 0.07 62.52 18:44:01 5 22.35 0.00 5.29 15.64 0.08 56.63 18:44:01 6 29.29 0.00 5.56 0.88 0.08 64.19 18:44:01 7 29.96 0.00 4.93 0.17 0.08 64.86 18:45:01 all 39.70 0.00 4.75 1.18 0.09 54.28 18:45:01 0 36.71 0.00 4.53 0.18 0.08 58.49 18:45:01 1 39.28 0.00 4.57 0.05 0.08 56.01 18:45:01 2 39.72 0.00 4.96 0.07 0.10 55.16 18:45:01 3 42.16 0.00 4.88 0.57 0.08 52.31 18:45:01 4 41.16 0.00 4.70 0.03 0.10 54.01 18:45:01 5 38.64 0.00 4.53 1.19 0.08 55.56 18:45:01 6 39.63 0.00 5.18 7.31 0.08 47.79 18:45:01 7 40.33 0.00 4.62 0.07 0.07 54.92 18:46:01 all 32.95 0.00 5.72 3.29 0.08 57.96 18:46:01 0 31.96 0.00 4.90 0.64 0.08 62.41 18:46:01 1 34.04 0.00 6.14 0.34 0.07 59.42 18:46:01 2 34.47 0.00 5.61 2.27 0.08 57.57 18:46:01 3 32.93 0.00 5.53 2.51 0.08 58.95 18:46:01 4 33.44 0.00 6.58 8.17 0.07 51.74 18:46:01 5 30.00 0.00 5.54 1.00 0.07 63.39 18:46:01 6 32.05 0.00 5.31 2.96 0.12 59.56 18:46:01 7 34.69 0.00 6.14 8.47 0.10 50.60 Average: all 27.07 0.00 4.61 3.40 0.08 64.84 Average: 0 26.01 0.00 4.11 2.89 0.07 66.92 Average: 1 27.87 0.00 4.65 0.51 0.08 66.90 Average: 2 28.24 0.00 4.57 1.93 0.08 65.18 Average: 3 28.20 0.00 4.75 1.44 0.08 65.53 Average: 4 27.62 0.00 4.84 8.44 0.08 59.02 Average: 5 23.93 0.00 4.25 6.27 0.07 65.48 Average: 6 26.95 0.00 4.81 3.19 0.08 64.96 Average: 7 27.76 0.00 4.90 2.51 0.07 64.75