---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-775295 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-775295) 12/18/25 _x86_64_ (8 CPU) 02:07:55 LINUX RESTART (8 CPU) 02:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 369.14 69.74 299.40 0.00 11851.92 163108.83 0.00 02:10:01 335.79 15.81 319.98 0.00 2198.43 106865.66 0.00 02:11:01 122.39 0.33 122.06 0.00 6.92 75390.33 0.00 02:12:01 182.30 0.20 182.10 0.00 19.06 58264.69 0.00 Average: 252.36 21.52 230.84 0.00 3517.97 100899.34 0.00 02:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 29299612 31591620 729648 2.22 74952 2517052 1766956 5.21 914980 2311576 293084 02:10:01 26233188 31273436 1003364 3.05 159968 4975692 2254172 6.65 1788528 4255500 145148 02:11:01 24113552 31156920 1111428 3.38 217100 6760828 2061788 6.08 2022552 5963756 662940 02:12:01 23124388 31216540 1051512 3.20 221772 7765420 2421800 7.14 2463668 6479796 563688 Average: 25692685 31309629 973988 2.96 168448 5504748 2126179 6.27 1797432 4752657 416215 02:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 ens3 461.45 311.28 5013.37 83.67 0.00 0.00 0.00 0.00 02:09:01 lo 3.83 3.83 0.38 0.38 0.00 0.00 0.00 0.00 02:10:01 docker0 378.20 376.97 31.90 3505.23 0.00 0.00 0.00 0.00 02:10:01 veth86ba811 0.05 0.17 0.00 0.02 0.00 0.00 0.00 0.00 02:10:01 ens3 611.78 525.68 9131.54 102.64 0.00 0.00 0.00 0.00 02:10:01 lo 2.20 2.20 0.23 0.23 0.00 0.00 0.00 0.00 02:11:01 docker0 178.12 433.09 22.01 6545.29 0.00 0.00 0.00 0.00 02:11:01 veth86ba811 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 02:11:01 ens3 490.37 216.40 7433.11 39.40 0.00 0.00 0.00 0.00 02:11:01 veth7df4ebd 100.82 193.56 18.79 1647.25 0.00 0.00 0.00 0.13 02:11:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 02:12:01 docker0 16.95 30.88 1.75 177.71 0.00 0.00 0.00 0.00 02:12:01 ens3 59.94 34.38 203.29 14.75 0.00 0.00 0.00 0.00 02:12:01 vethbc2a5f6 0.05 0.28 0.00 0.02 0.00 0.00 0.00 0.00 02:12:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 143.33 210.32 13.92 2558.61 0.00 0.00 0.00 0.00 Average: ens3 405.92 271.91 5446.14 60.11 0.00 0.00 0.00 0.00 Average: vethbc2a5f6 0.01 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 1.82 1.82 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-775295) 12/18/25 _x86_64_ (8 CPU) 02:07:55 LINUX RESTART (8 CPU) 02:08:01 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 7.96 0.00 2.16 2.42 0.05 87.41 02:09:01 0 6.02 0.00 2.05 2.06 0.05 89.82 02:09:01 1 10.85 0.00 4.98 4.10 0.05 80.02 02:09:01 2 7.42 0.00 2.23 7.73 0.05 82.56 02:09:01 3 8.97 0.00 1.46 1.44 0.03 88.10 02:09:01 4 5.40 0.00 1.77 1.24 0.07 91.52 02:09:01 5 10.63 0.00 1.41 0.62 0.05 87.29 02:09:01 6 6.66 0.00 1.49 0.32 0.05 91.47 02:09:01 7 7.73 0.00 1.88 1.83 0.07 88.49 02:10:01 all 15.10 0.00 5.12 4.79 0.11 74.88 02:10:01 0 16.08 0.00 4.77 4.68 0.10 74.37 02:10:01 1 16.46 0.00 6.44 8.31 0.14 68.66 02:10:01 2 12.65 0.00 4.39 2.79 0.12 80.05 02:10:01 3 15.05 0.00 4.52 0.62 0.12 79.69 02:10:01 4 17.40 0.00 5.65 3.05 0.12 73.78 02:10:01 5 14.92 0.00 5.06 7.57 0.10 72.35 02:10:01 6 15.16 0.00 5.07 1.18 0.10 78.49 02:10:01 7 13.06 0.00 5.04 10.09 0.09 71.72 02:11:01 all 29.04 0.00 6.67 2.29 0.10 61.89 02:11:01 0 27.75 0.00 6.83 0.64 0.08 64.70 02:11:01 1 27.00 0.00 6.16 0.42 0.10 66.31 02:11:01 2 35.08 0.00 6.51 0.20 0.10 58.10 02:11:01 3 29.02 0.00 6.15 0.37 0.10 64.35 02:11:01 4 25.93 0.00 6.49 0.12 0.12 67.35 02:11:01 5 36.95 0.00 6.91 4.80 0.12 51.22 02:11:01 6 25.33 0.00 6.11 10.84 0.08 57.64 02:11:01 7 25.27 0.00 8.20 0.95 0.12 65.47 02:12:01 all 30.07 0.00 4.62 2.16 0.08 63.07 02:12:01 0 28.94 0.00 4.64 0.13 0.08 66.20 02:12:01 1 28.15 0.00 4.11 3.05 0.07 64.62 02:12:01 2 25.33 0.00 4.27 3.67 0.07 66.67 02:12:01 3 30.17 0.00 4.93 1.06 0.08 63.77 02:12:01 4 48.47 0.00 4.97 0.64 0.08 45.83 02:12:01 5 27.29 0.00 4.35 2.22 0.08 66.06 02:12:01 6 22.35 0.00 4.08 2.82 0.07 70.68 02:12:01 7 29.96 0.00 5.63 3.68 0.08 60.64 Average: all 20.58 0.00 4.64 2.90 0.09 71.80 Average: 0 19.73 0.00 4.57 1.86 0.08 73.76 Average: 1 20.64 0.00 5.41 3.95 0.09 69.91 Average: 2 20.16 0.00 4.34 3.61 0.08 71.80 Average: 3 20.84 0.00 4.26 0.88 0.08 73.94 Average: 4 24.33 0.00 4.71 1.25 0.10 69.62 Average: 5 22.48 0.00 4.42 3.78 0.09 69.23 Average: 6 17.39 0.00 4.18 3.80 0.08 74.56 Average: 7 19.04 0.00 5.19 4.09 0.09 71.59