---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4841 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: 2800.000 BogoMIPS: 5600.00 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-4841) 07/09/25 _x86_64_ (8 CPU) 10:08:30 LINUX RESTART (8 CPU) 10:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:10:01 428.63 23.31 405.32 0.00 3366.91 54702.35 0.00 10:11:01 143.87 1.93 141.94 0.00 18.53 39322.24 0.00 10:12:01 161.64 0.53 161.11 0.00 58.26 48054.12 0.00 Average: 244.71 8.59 236.11 0.00 1147.83 47359.13 0.00 10:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:10:01 28400432 31452916 836904 2.55 95880 3222200 2062080 6.08 1150680 2914248 8504 10:11:01 26331744 30952132 1327040 4.04 155192 4564128 2358036 6.95 2047176 3902088 369288 10:12:01 26271620 31462252 816232 2.48 172636 5080352 1887748 5.57 1643928 4329492 344 Average: 27001265 31289100 993392 3.02 141236 4288893 2102621 6.20 1613928 3715276 126045 10:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:10:01 veth672feb3 121.63 135.31 12.03 125.64 0.00 0.00 0.00 0.01 10:10:01 docker0 166.02 178.92 13.46 420.65 0.00 0.00 0.00 0.00 10:10:01 ens3 697.12 463.74 7892.06 125.11 0.00 0.00 0.00 0.00 10:10:01 lo 5.13 5.13 0.50 0.50 0.00 0.00 0.00 0.00 10:11:01 veth8880632 0.13 0.25 0.01 0.02 0.00 0.00 0.00 0.00 10:11:01 docker0 234.02 239.19 17.98 2747.64 0.00 0.00 0.00 0.00 10:11:01 ens3 264.68 249.62 2775.46 31.40 0.00 0.00 0.00 0.00 10:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:12:01 docker0 4.57 9.55 0.27 114.93 0.00 0.00 0.00 0.00 10:12:01 ens3 133.74 79.49 2671.42 24.70 0.00 0.00 0.00 0.00 10:12:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 134.88 142.56 10.57 1094.50 0.00 0.00 0.00 0.00 Average: ens3 365.17 264.28 4446.22 60.40 0.00 0.00 0.00 0.00 Average: lo 2.31 2.31 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4841) 07/09/25 _x86_64_ (8 CPU) 10:08:30 LINUX RESTART (8 CPU) 10:09:01 CPU %user %nice %system %iowait %steal %idle 10:10:01 all 8.29 0.00 2.83 1.40 0.06 87.43 10:10:01 0 8.88 0.00 2.46 0.12 0.05 88.49 10:10:01 1 9.22 0.00 2.47 0.39 0.05 87.87 10:10:01 2 7.42 0.00 2.71 4.24 0.07 85.57 10:10:01 3 7.38 0.00 3.44 2.91 0.05 86.22 10:10:01 4 9.72 0.00 2.64 1.25 0.05 86.33 10:10:01 5 7.60 0.00 2.77 1.65 0.07 87.91 10:10:01 6 8.95 0.00 2.66 0.30 0.05 88.04 10:10:01 7 7.12 0.00 3.46 0.32 0.07 89.04 10:11:01 all 31.92 0.00 5.88 0.61 0.07 61.52 10:11:01 0 32.30 0.00 5.52 0.25 0.08 61.84 10:11:01 1 31.86 0.00 5.81 0.10 0.08 62.14 10:11:01 2 31.89 0.00 6.08 0.98 0.07 60.98 10:11:01 3 33.13 0.00 5.59 0.23 0.07 60.99 10:11:01 4 31.92 0.00 5.66 0.15 0.07 62.20 10:11:01 5 32.50 0.00 5.60 0.18 0.08 61.63 10:11:01 6 30.82 0.00 6.35 0.15 0.05 62.63 10:11:01 7 30.92 0.00 6.41 2.83 0.07 59.77 10:12:01 all 36.14 0.00 6.19 0.72 0.08 56.86 10:12:01 0 35.91 0.00 6.78 1.80 0.07 55.44 10:12:01 1 34.81 0.00 6.14 0.47 0.10 58.47 10:12:01 2 36.64 0.00 6.39 1.18 0.10 55.69 10:12:01 3 36.45 0.00 5.92 0.35 0.08 57.19 10:12:01 4 36.35 0.00 6.00 0.13 0.08 57.43 10:12:01 5 36.65 0.00 5.69 0.22 0.07 57.38 10:12:01 6 36.26 0.00 7.12 0.84 0.08 55.69 10:12:01 7 36.07 0.00 5.51 0.72 0.07 57.63 Average: all 25.47 0.00 4.97 0.91 0.07 68.59 Average: 0 25.72 0.00 4.93 0.72 0.07 68.56 Average: 1 25.31 0.00 4.81 0.32 0.08 69.48 Average: 2 25.30 0.00 5.06 2.13 0.08 67.43 Average: 3 25.70 0.00 4.98 1.16 0.07 68.09 Average: 4 26.03 0.00 4.78 0.51 0.07 68.61 Average: 5 25.58 0.00 4.69 0.68 0.07 68.97 Average: 6 25.33 0.00 5.38 0.43 0.06 68.80 Average: 7 24.75 0.00 5.13 1.30 0.07 68.76