---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11522 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 16G 140G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 16G 140G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11522) 05/27/26 _x86_64_ (8 CPU) 02:08:07 LINUX RESTART (8 CPU) 02:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:10:01 329.03 15.75 313.28 0.00 2222.30 128702.95 0.00 02:11:01 135.74 0.48 135.25 0.00 4.93 92673.91 0.00 02:12:01 223.01 0.32 222.70 0.00 32.53 75087.35 0.00 Average: 229.25 5.52 223.74 0.00 753.21 98821.06 0.00 02:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 26658520 31453932 830172 2.53 153948 4774032 1919584 5.66 1447036 4215024 552 02:11:01 24479968 31137224 1134956 3.45 207020 6429544 2133356 6.29 2032948 5637892 298580 02:12:01 23771136 31287136 984608 3.00 222280 7218172 2297560 6.77 2128116 6197148 17852 Average: 24969875 31292764 983245 2.99 194416 6140583 2116833 6.24 1869367 5350021 105661 02:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 ens3 754.44 585.69 12827.94 106.80 0.00 0.00 0.00 0.00 02:10:01 lo 3.33 3.33 0.34 0.34 0.00 0.00 0.00 0.00 02:10:01 docker0 347.74 394.57 29.60 3382.13 0.00 0.00 0.00 0.00 02:10:01 vethbe962c1 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:11:01 veth093653e 0.05 0.33 0.00 0.02 0.00 0.00 0.00 0.00 02:11:01 ens3 437.79 213.43 7471.81 40.97 0.00 0.00 0.00 0.00 02:11:01 veth536b292 83.67 152.72 17.08 1601.64 0.00 0.00 0.00 0.13 02:11:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:11:01 docker0 172.26 370.88 21.11 6499.53 0.00 0.00 0.00 0.00 02:12:01 veth427e549 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:12:01 ens3 73.75 43.71 325.10 16.96 0.00 0.00 0.00 0.00 02:12:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 02:12:01 docker0 22.65 41.81 2.51 297.22 0.00 0.00 0.00 0.00 Average: veth427e549 0.02 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 422.00 280.94 6874.98 54.91 0.00 0.00 0.00 0.00 Average: lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 180.88 269.09 17.74 3393.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11522) 05/27/26 _x86_64_ (8 CPU) 02:08:07 LINUX RESTART (8 CPU) 02:09:01 CPU %user %nice %system %iowait %steal %idle 02:10:01 all 10.77 0.00 4.71 3.54 0.10 80.87 02:10:01 0 10.88 0.00 4.15 3.38 0.08 81.50 02:10:01 1 11.70 0.00 4.31 2.49 0.10 81.40 02:10:01 2 10.43 0.00 5.52 1.13 0.10 82.82 02:10:01 3 9.35 0.00 5.36 17.37 0.10 67.83 02:10:01 4 10.70 0.00 4.32 1.34 0.10 83.54 02:10:01 5 11.15 0.00 4.50 0.96 0.10 83.28 02:10:01 6 10.51 0.00 5.50 1.14 0.08 82.77 02:10:01 7 11.47 0.00 4.04 0.56 0.10 83.82 02:11:01 all 35.03 0.00 7.13 2.00 0.12 55.72 02:11:01 0 33.03 0.00 7.16 11.12 0.12 48.57 02:11:01 1 32.00 0.00 6.87 1.41 0.10 59.62 02:11:01 2 36.03 0.00 7.46 1.98 0.10 54.44 02:11:01 3 33.20 0.00 8.05 0.54 0.14 58.07 02:11:01 4 39.85 0.00 7.53 0.20 0.12 52.30 02:11:01 5 34.40 0.00 6.16 0.27 0.12 59.05 02:11:01 6 32.68 0.00 7.28 0.25 0.14 59.65 02:11:01 7 39.00 0.00 6.53 0.29 0.12 54.07 02:12:01 all 17.81 0.00 3.56 1.51 0.07 77.05 02:12:01 0 20.77 0.00 5.44 5.82 0.08 67.89 02:12:01 1 26.70 0.00 5.40 2.65 0.10 65.14 02:12:01 2 24.57 0.00 3.65 0.52 0.08 71.19 02:12:01 3 10.61 0.00 2.27 0.42 0.05 86.65 02:12:01 4 13.37 0.00 3.14 0.54 0.05 82.90 02:12:01 5 6.49 0.00 1.84 0.69 0.05 90.93 02:12:01 6 14.92 0.00 2.90 0.92 0.07 81.19 02:12:01 7 25.05 0.00 3.81 0.57 0.08 70.49 Average: all 21.20 0.00 5.13 2.35 0.10 71.22 Average: 0 21.55 0.00 5.58 6.77 0.10 66.00 Average: 1 23.50 0.00 5.53 2.19 0.10 68.69 Average: 2 23.68 0.00 5.53 1.21 0.10 69.48 Average: 3 17.70 0.00 5.21 6.07 0.10 70.92 Average: 4 21.33 0.00 5.00 0.69 0.09 72.88 Average: 5 17.33 0.00 4.16 0.64 0.09 77.78 Average: 6 19.37 0.00 5.22 0.77 0.10 74.54 Average: 7 25.16 0.00 4.79 0.47 0.10 69.48