---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-775902 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-775902) 12/29/25 _x86_64_ (8 CPU) 10:03:21 LINUX RESTART (8 CPU) 10:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:05:01 390.82 19.46 371.35 0.00 3217.33 55588.07 0.00 10:06:01 156.21 2.43 153.77 0.00 22.53 43715.00 0.00 10:07:01 155.17 0.37 154.81 0.00 30.26 48010.40 0.00 Average: 234.07 7.42 226.65 0.00 1090.04 49104.49 0.00 10:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 28168196 31427344 855468 2.60 106792 3388740 2086844 6.15 1193952 3059500 130252 10:06:01 26651820 31426036 848148 2.58 160556 4693360 2139780 6.31 1642088 3965792 341308 10:07:01 26151564 31466388 808392 2.46 175336 5189460 1785736 5.26 1650120 4426296 336 Average: 26990527 31439923 837336 2.55 147561 4423853 2004120 5.91 1495387 3817196 157299 10:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 ens3 641.33 467.47 8073.29 104.83 0.00 0.00 0.00 0.00 10:05:01 docker0 253.54 298.85 20.71 881.53 0.00 0.00 0.00 0.00 10:05:01 lo 4.67 4.67 0.48 0.48 0.00 0.00 0.00 0.00 10:05:01 veth57441b3 214.80 259.72 20.90 634.01 0.00 0.00 0.00 0.05 10:06:01 ens3 229.60 147.51 2380.77 25.57 0.00 0.00 0.00 0.00 10:06:01 docker0 129.56 199.92 10.85 2349.86 0.00 0.00 0.00 0.00 10:06:01 vethc4a88b8 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:07:01 ens3 127.08 78.67 2684.48 22.16 0.00 0.00 0.00 0.00 10:07:01 docker0 5.17 9.25 0.37 136.68 0.00 0.00 0.00 0.00 10:07:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 332.67 231.22 4379.51 50.86 0.00 0.00 0.00 0.00 Average: docker0 129.42 169.34 10.65 1122.69 0.00 0.00 0.00 0.00 Average: lo 2.16 2.16 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-775902) 12/29/25 _x86_64_ (8 CPU) 10:03:21 LINUX RESTART (8 CPU) 10:04:01 CPU %user %nice %system %iowait %steal %idle 10:05:01 all 8.05 0.00 3.31 1.69 0.07 86.88 10:05:01 0 8.22 0.00 3.34 0.25 0.07 88.12 10:05:01 1 5.31 0.00 3.39 0.51 0.07 90.72 10:05:01 2 9.97 0.00 2.96 0.39 0.08 86.60 10:05:01 3 11.43 0.00 3.37 1.75 0.07 83.38 10:05:01 4 8.73 0.00 3.03 0.30 0.07 87.86 10:05:01 5 7.18 0.00 2.88 3.51 0.07 86.37 10:05:01 6 7.10 0.00 3.53 4.10 0.07 85.20 10:05:01 7 6.41 0.00 3.99 2.71 0.07 86.82 10:06:01 all 48.02 0.00 7.28 0.85 0.09 43.77 10:06:01 0 48.36 0.00 7.43 0.49 0.08 43.63 10:06:01 1 46.36 0.00 7.08 0.19 0.08 46.29 10:06:01 2 47.35 0.00 7.27 0.12 0.08 45.18 10:06:01 3 49.37 0.00 7.66 3.69 0.08 39.19 10:06:01 4 48.29 0.00 7.09 0.22 0.10 44.30 10:06:01 5 49.08 0.00 7.63 0.29 0.08 42.92 10:06:01 6 47.77 0.00 7.01 1.41 0.08 43.73 10:06:01 7 47.54 0.00 7.07 0.39 0.08 44.92 10:07:01 all 32.52 0.00 6.75 0.85 0.07 59.80 10:07:01 0 31.33 0.00 7.09 1.28 0.08 60.21 10:07:01 1 33.67 0.00 7.16 2.60 0.07 56.51 10:07:01 2 32.78 0.00 6.48 0.30 0.08 60.36 10:07:01 3 32.45 0.00 6.71 1.38 0.07 59.39 10:07:01 4 32.73 0.00 6.13 0.44 0.05 60.65 10:07:01 5 31.59 0.00 6.88 0.45 0.07 61.00 10:07:01 6 33.35 0.00 6.70 0.29 0.08 59.58 10:07:01 7 32.27 0.00 6.88 0.07 0.05 60.73 Average: all 29.56 0.00 5.78 1.13 0.08 63.45 Average: 0 29.34 0.00 5.96 0.67 0.08 63.94 Average: 1 28.50 0.00 5.88 1.10 0.07 64.45 Average: 2 30.04 0.00 5.57 0.27 0.08 64.04 Average: 3 31.08 0.00 5.91 2.27 0.07 60.66 Average: 4 29.95 0.00 5.42 0.32 0.07 64.23 Average: 5 29.33 0.00 5.80 1.41 0.07 63.39 Average: 6 29.45 0.00 5.75 1.93 0.08 62.79 Average: 7 28.80 0.00 5.98 1.05 0.07 64.10