---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3404 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-3404) 03/13/26 _x86_64_ (8 CPU) 20:03:31 LINUX RESTART (8 CPU) 20:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:05:01 360.14 23.64 336.50 0.00 3434.81 57710.35 0.00 20:06:01 166.04 3.23 162.81 0.00 26.80 44734.29 0.00 20:07:01 160.57 0.58 159.99 0.00 53.59 48384.47 0.00 Average: 228.19 9.07 219.11 0.00 1159.09 50234.85 0.00 20:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:05:01 28335248 31465760 819008 2.49 96464 3295396 2096640 6.18 1127832 2989252 3448 20:06:01 26530768 31363832 910052 2.77 160188 4747032 2308432 6.81 1720260 4000936 348952 20:07:01 26104352 31479212 794704 2.42 176220 5245348 1748208 5.15 1643736 4476196 172 Average: 26990123 31436268 841255 2.56 144291 4429259 2051093 6.05 1497276 3822128 117524 20:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:05:01 ens3 750.77 527.40 8454.90 134.04 0.00 0.00 0.00 0.00 20:05:01 vethcdd5dc9 117.27 125.88 11.92 118.05 0.00 0.00 0.00 0.01 20:05:01 docker0 169.16 181.21 14.23 555.58 0.00 0.00 0.00 0.00 20:05:01 lo 5.15 5.15 0.52 0.52 0.00 0.00 0.00 0.00 20:06:01 ens3 361.46 205.60 2874.78 31.45 0.00 0.00 0.00 0.00 20:06:01 docker0 184.65 328.91 15.85 2844.14 0.00 0.00 0.00 0.00 20:06:01 vethd5ee4c0 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 20:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:07:01 ens3 138.53 95.05 2752.34 25.51 0.00 0.00 0.00 0.00 20:07:01 docker0 5.08 10.81 0.36 128.39 0.00 0.00 0.00 0.00 20:07:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 415.05 274.61 4673.00 63.27 0.00 0.00 0.00 0.00 Average: docker0 119.35 173.60 10.12 1179.50 0.00 0.00 0.00 0.00 Average: lo 2.30 2.30 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3404) 03/13/26 _x86_64_ (8 CPU) 20:03:31 LINUX RESTART (8 CPU) 20:04:02 CPU %user %nice %system %iowait %steal %idle 20:05:01 all 8.16 0.00 3.15 2.14 0.08 86.47 20:05:01 0 10.73 0.00 3.59 1.16 0.09 84.44 20:05:01 1 6.53 0.00 2.75 0.31 0.07 90.35 20:05:01 2 5.82 0.00 3.67 4.29 0.09 86.13 20:05:01 3 8.37 0.00 2.49 0.12 0.07 88.96 20:05:01 4 10.99 0.00 4.44 7.80 0.09 76.68 20:05:01 5 7.45 0.00 3.26 0.53 0.07 88.68 20:05:01 6 7.73 0.00 2.55 1.66 0.07 87.99 20:05:01 7 7.68 0.00 2.43 1.34 0.07 88.49 20:06:01 all 45.86 0.00 7.49 1.79 0.12 44.74 20:06:01 0 44.19 0.00 7.55 0.52 0.10 47.64 20:06:01 1 46.57 0.00 7.37 0.71 0.12 45.24 20:06:01 2 46.05 0.00 8.13 7.08 0.12 38.62 20:06:01 3 45.78 0.00 7.56 2.06 0.12 44.48 20:06:01 4 44.77 0.00 7.24 0.46 0.10 47.44 20:06:01 5 46.21 0.00 7.47 1.42 0.12 44.78 20:06:01 6 46.68 0.00 7.28 0.93 0.15 44.96 20:06:01 7 46.62 0.00 7.34 1.21 0.12 44.72 20:07:01 all 28.55 0.00 5.54 1.84 0.09 63.98 20:07:01 0 26.95 0.00 5.49 3.08 0.10 64.38 20:07:01 1 27.93 0.00 5.62 0.49 0.08 65.88 20:07:01 2 30.10 0.00 6.44 0.54 0.10 62.82 20:07:01 3 29.89 0.00 5.18 0.35 0.10 64.47 20:07:01 4 28.42 0.00 5.96 5.76 0.10 59.75 20:07:01 5 28.31 0.00 5.15 1.01 0.08 65.44 20:07:01 6 28.87 0.00 5.47 1.46 0.08 64.11 20:07:01 7 27.92 0.00 4.98 2.06 0.08 64.96 Average: all 27.63 0.00 5.40 1.93 0.10 64.94 Average: 0 27.35 0.00 5.55 1.59 0.10 65.41 Average: 1 27.12 0.00 5.26 0.50 0.09 67.03 Average: 2 27.49 0.00 6.10 3.96 0.10 62.36 Average: 3 28.12 0.00 5.09 0.85 0.10 65.85 Average: 4 28.18 0.00 5.89 4.65 0.10 61.18 Average: 5 27.40 0.00 5.30 0.99 0.09 66.22 Average: 6 27.87 0.00 5.12 1.35 0.10 65.56 Average: 7 27.52 0.00 4.93 1.54 0.09 65.92