---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9337 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-9337) 05/14/26 _x86_64_ (8 CPU) 08:12:28 LINUX RESTART (8 CPU) 08:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:14:01 203.52 59.89 143.64 0.00 11050.87 40293.37 0.00 08:15:01 233.03 3.95 229.08 0.00 41.73 60608.57 0.00 08:16:01 88.52 0.30 88.22 0.00 37.59 24294.22 0.00 08:17:01 144.34 0.22 144.13 0.00 18.66 37800.92 0.00 Average: 167.20 15.91 151.30 0.00 2752.64 40751.18 0.00 08:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:01 28373340 31462956 826228 2.51 91644 3269420 1935516 5.71 1090320 2999548 583996 08:15:01 25928960 30699112 1577168 4.80 157880 4698148 2510480 7.40 2361464 3978904 435868 08:16:01 26969400 31444600 832928 2.53 160700 4438040 2114840 6.23 1610392 3723116 1344 08:17:01 25875532 31475960 801360 2.44 177576 5463232 1769896 5.22 1841456 4501400 292 Average: 26786808 31270657 1009421 3.07 146950 4467210 2082683 6.14 1725908 3800742 255375 08:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:14:01 docker0 31.40 36.72 2.36 288.47 0.00 0.00 0.00 0.00 08:14:01 ens3 683.65 426.55 8445.31 138.86 0.00 0.00 0.00 0.00 08:14:01 vethd5192e0 6.56 3.30 88.37 0.28 0.00 0.00 0.00 0.00 08:14:01 veth520cd76 3.30 6.56 0.28 88.37 0.00 0.00 0.00 0.01 08:14:01 lo 5.22 5.22 0.53 0.53 0.00 0.00 0.00 0.00 08:15:01 docker0 279.09 340.91 24.54 2894.48 0.00 0.00 0.00 0.00 08:15:01 ens3 373.35 298.43 2928.45 41.95 0.00 0.00 0.00 0.00 08:15:01 vethea6d680 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 08:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:16:01 docker0 18.95 41.48 1.49 912.07 0.00 0.00 0.00 0.00 08:16:01 vethbd5313e 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:16:01 ens3 90.40 49.38 1392.83 17.22 0.00 0.00 0.00 0.00 08:16:01 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 08:17:01 docker0 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:17:01 ens3 105.68 65.91 2532.31 15.47 0.00 0.00 0.00 0.00 08:17:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 82.60 105.09 7.12 1026.83 0.00 0.00 0.00 0.00 Average: ens3 311.72 209.16 3805.40 53.02 0.00 0.00 0.00 0.00 Average: lo 1.81 1.81 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-9337) 05/14/26 _x86_64_ (8 CPU) 08:12:28 LINUX RESTART (8 CPU) 08:13:02 CPU %user %nice %system %iowait %steal %idle 08:14:01 all 9.63 0.00 2.86 4.87 0.06 82.58 08:14:01 0 6.86 0.00 2.58 9.84 0.07 80.65 08:14:01 1 9.48 0.00 3.02 0.65 0.07 86.77 08:14:01 2 7.76 0.00 3.27 12.95 0.05 75.97 08:14:01 3 12.42 0.00 2.47 2.32 0.05 82.74 08:14:01 4 10.07 0.00 3.36 2.80 0.07 83.70 08:14:01 5 10.48 0.00 3.17 1.77 0.05 84.53 08:14:01 6 6.92 0.00 2.04 5.76 0.05 85.23 08:14:01 7 13.04 0.00 2.94 2.91 0.05 81.06 08:15:01 all 38.26 0.00 6.33 4.16 0.09 51.16 08:15:01 0 39.61 0.00 6.18 3.34 0.10 50.76 08:15:01 1 38.86 0.00 6.44 1.03 0.08 53.58 08:15:01 2 37.40 0.00 6.91 10.92 0.10 44.67 08:15:01 3 39.14 0.00 6.74 9.39 0.10 44.62 08:15:01 4 37.20 0.00 6.12 2.31 0.08 54.30 08:15:01 5 37.82 0.00 6.26 3.46 0.10 52.37 08:15:01 6 38.49 0.00 6.33 2.32 0.07 52.79 08:15:01 7 37.53 0.00 5.67 0.50 0.10 56.20 08:16:01 all 8.37 0.00 2.19 15.89 0.05 73.50 08:16:01 0 7.78 0.00 2.06 52.46 0.03 37.66 08:16:01 1 8.60 0.00 2.32 18.77 0.05 70.27 08:16:01 2 8.17 0.00 1.93 10.29 0.13 79.48 08:16:01 3 8.31 0.00 2.25 14.73 0.03 74.68 08:16:01 4 9.11 0.00 2.11 9.01 0.03 79.74 08:16:01 5 8.76 0.00 2.40 7.11 0.05 81.68 08:16:01 6 8.72 0.00 2.37 9.12 0.05 79.74 08:16:01 7 7.51 0.00 2.05 5.61 0.05 84.77 08:17:01 all 26.63 0.00 4.64 6.80 0.09 61.84 08:17:01 0 26.33 0.00 4.80 12.32 0.10 56.45 08:17:01 1 29.78 0.00 5.35 21.05 0.08 43.74 08:17:01 2 27.92 0.00 5.05 1.48 0.05 65.49 08:17:01 3 25.32 0.00 4.27 0.78 0.07 69.56 08:17:01 4 25.84 0.00 4.06 1.67 0.08 68.35 08:17:01 5 25.10 0.00 4.35 4.33 0.12 66.11 08:17:01 6 27.47 0.00 5.13 11.38 0.08 55.94 08:17:01 7 25.29 0.00 4.14 1.38 0.10 69.09 Average: all 20.76 0.00 4.01 7.95 0.07 67.20 Average: 0 20.21 0.00 3.91 19.57 0.08 56.23 Average: 1 21.71 0.00 4.29 10.44 0.07 63.49 Average: 2 20.35 0.00 4.29 8.89 0.08 66.39 Average: 3 21.32 0.00 3.94 6.84 0.06 67.84 Average: 4 20.58 0.00 3.91 3.96 0.07 71.48 Average: 5 20.58 0.00 4.05 4.19 0.08 71.11 Average: 6 20.45 0.00 3.98 7.15 0.06 68.36 Average: 7 20.89 0.00 3.71 2.60 0.08 72.73