---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4981 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-4981) 07/11/25 _x86_64_ (8 CPU) 20:27:31 LINUX RESTART (8 CPU) 20:28:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:29:01 374.30 31.60 342.70 0.00 5306.40 135248.25 0.00 20:30:01 175.55 1.87 173.69 0.00 18.80 39058.69 0.00 20:31:01 70.69 0.20 70.49 0.00 19.46 16351.23 0.00 Average: 205.91 11.11 194.81 0.00 1761.97 63153.67 0.00 20:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:29:01 28429688 31470124 814924 2.48 92684 3219792 2108964 6.22 1114576 2918604 1220 20:30:01 26913336 31387008 888144 2.70 151176 4440992 2072736 6.11 1672888 3711816 244316 20:31:01 26339972 31334660 937236 2.85 157464 4920544 2227324 6.57 2040796 3881240 736696 Average: 27227665 31397264 880101 2.68 133775 4193776 2136341 6.30 1609420 3503887 327411 20:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:29:01 vethb5e747f 29.75 31.23 2.79 33.52 0.00 0.00 0.00 0.00 20:29:01 docker0 105.40 104.24 7.59 453.43 0.00 0.00 0.00 0.00 20:29:01 ens3 647.03 446.61 8328.32 128.76 0.00 0.00 0.00 0.00 20:29:01 lo 5.29 5.29 0.52 0.52 0.00 0.00 0.00 0.00 20:30:01 veth4d60af4 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 20:30:01 docker0 318.66 366.22 25.45 2847.20 0.00 0.00 0.00 0.00 20:30:01 ens3 397.03 334.66 2873.73 40.25 0.00 0.00 0.00 0.00 20:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:31:01 docker0 5.63 11.48 0.33 150.54 0.00 0.00 0.00 0.00 20:31:01 ens3 38.02 19.41 175.38 9.45 0.00 0.00 0.00 0.00 20:31:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 20:31:01 veth69e2238 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 Average: docker0 143.43 160.95 11.14 1154.19 0.00 0.00 0.00 0.00 Average: ens3 359.10 265.89 3767.19 59.10 0.00 0.00 0.00 0.00 Average: lo 1.97 1.97 0.19 0.19 0.00 0.00 0.00 0.00 Average: veth69e2238 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4981) 07/11/25 _x86_64_ (8 CPU) 20:27:31 LINUX RESTART (8 CPU) 20:28:02 CPU %user %nice %system %iowait %steal %idle 20:29:01 all 9.10 0.00 2.95 2.38 0.06 85.50 20:29:01 0 9.30 0.00 2.43 3.05 0.07 85.15 20:29:01 1 8.50 0.00 3.25 1.89 0.07 86.29 20:29:01 2 9.65 0.00 3.14 0.19 0.07 86.95 20:29:01 3 8.91 0.00 3.56 0.75 0.07 86.71 20:29:01 4 9.10 0.00 2.51 0.26 0.07 88.06 20:29:01 5 8.09 0.00 2.13 0.84 0.05 88.89 20:29:01 6 10.27 0.00 3.30 7.22 0.07 79.14 20:29:01 7 8.96 0.00 3.29 4.90 0.05 82.79 20:30:01 all 12.93 0.00 3.48 1.11 0.07 82.41 20:30:01 0 12.17 0.00 2.65 0.44 0.08 84.66 20:30:01 1 12.83 0.00 3.67 0.39 0.07 83.05 20:30:01 2 13.12 0.00 3.17 0.30 0.07 83.34 20:30:01 3 13.39 0.00 3.69 0.37 0.07 82.49 20:30:01 4 12.88 0.00 3.59 0.71 0.05 82.78 20:30:01 5 12.49 0.00 3.50 0.69 0.08 83.24 20:30:01 6 12.62 0.00 4.08 5.21 0.07 78.02 20:30:01 7 13.96 0.00 3.48 0.80 0.07 81.70 20:31:01 all 56.69 0.00 8.47 0.39 0.10 34.35 20:31:01 0 57.64 0.00 8.26 0.15 0.10 33.85 20:31:01 1 57.22 0.00 8.40 0.42 0.10 33.86 20:31:01 2 58.61 0.00 8.45 0.08 0.10 32.76 20:31:01 3 57.03 0.00 7.79 0.05 0.10 35.02 20:31:01 4 55.76 0.00 8.78 0.56 0.12 34.79 20:31:01 5 55.39 0.00 8.66 1.75 0.10 34.10 20:31:01 6 56.22 0.00 8.19 0.05 0.10 35.44 20:31:01 7 55.62 0.00 9.26 0.05 0.10 34.97 Average: all 26.33 0.00 4.98 1.29 0.08 67.32 Average: 0 26.45 0.00 4.46 1.20 0.08 67.80 Average: 1 26.28 0.00 5.12 0.89 0.08 67.63 Average: 2 27.21 0.00 4.93 0.19 0.08 67.59 Average: 3 26.54 0.00 5.02 0.39 0.08 67.97 Average: 4 25.99 0.00 4.98 0.51 0.08 68.45 Average: 5 25.41 0.00 4.78 1.09 0.08 68.64 Average: 6 26.49 0.00 5.21 4.14 0.08 64.09 Average: 7 26.26 0.00 5.35 1.90 0.07 66.42