---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5600 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-5600) 07/23/25 _x86_64_ (8 CPU) 05:26:21 LINUX RESTART (8 CPU) 05:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:28:01 235.31 18.50 216.81 0.00 3182.14 55559.81 0.00 05:29:01 145.13 2.08 143.04 0.00 17.86 39228.00 0.00 05:30:01 115.89 0.27 115.63 0.00 19.33 32070.13 0.00 Average: 165.44 6.95 158.49 0.00 1073.05 42285.41 0.00 05:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:28:01 28453076 31506636 781792 2.38 95872 3222948 2042748 6.02 1100508 2910892 8424 05:29:01 26410092 31336120 941648 2.86 153980 4865920 2209012 6.51 1960716 3906436 671164 05:30:01 26454808 31528336 751916 2.29 161220 5000020 1817832 5.36 1554680 4257732 368168 Average: 27105992 31457031 825119 2.51 137024 4362963 2023197 5.96 1538635 3691687 349252 05:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:28:01 lo 4.53 4.53 0.44 0.44 0.00 0.00 0.00 0.00 05:28:01 docker0 166.16 180.15 13.40 417.35 0.00 0.00 0.00 0.00 05:28:01 veth14f88b8 120.71 135.73 11.90 121.72 0.00 0.00 0.00 0.01 05:28:01 ens3 481.19 355.74 7406.97 89.51 0.00 0.00 0.00 0.00 05:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:29:01 docker0 225.01 248.03 17.41 2751.59 0.00 0.00 0.00 0.00 05:29:01 ens3 275.49 241.26 2777.35 30.59 0.00 0.00 0.00 0.00 05:29:01 veth583026c 0.13 0.25 0.01 0.02 0.00 0.00 0.00 0.00 05:30:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 05:30:01 docker0 4.88 9.55 0.29 114.96 0.00 0.00 0.00 0.00 05:30:01 ens3 116.66 67.76 2706.51 15.17 0.00 0.00 0.00 0.00 Average: lo 1.98 1.98 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 132.01 145.90 10.37 1094.58 0.00 0.00 0.00 0.00 Average: ens3 291.10 221.58 4296.85 45.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5600) 07/23/25 _x86_64_ (8 CPU) 05:26:21 LINUX RESTART (8 CPU) 05:27:01 CPU %user %nice %system %iowait %steal %idle 05:28:01 all 7.06 0.00 3.05 1.67 0.07 88.15 05:28:01 0 9.10 0.00 3.07 1.36 0.08 86.38 05:28:01 1 5.95 0.00 3.00 0.07 0.05 90.93 05:28:01 2 6.17 0.00 2.66 4.83 0.07 86.27 05:28:01 3 7.09 0.00 2.94 0.44 0.05 89.49 05:28:01 4 5.47 0.00 2.95 0.15 0.07 91.36 05:28:01 5 7.30 0.00 3.10 3.57 0.07 85.96 05:28:01 6 7.97 0.00 3.44 2.08 0.07 86.44 05:28:01 7 7.39 0.00 3.27 0.85 0.07 88.42 05:29:01 all 28.53 0.00 6.05 0.95 0.08 64.40 05:29:01 0 28.95 0.00 6.57 0.37 0.08 64.02 05:29:01 1 27.86 0.00 5.42 0.47 0.08 66.17 05:29:01 2 28.51 0.00 6.30 0.51 0.08 64.60 05:29:01 3 29.55 0.00 6.78 5.28 0.10 58.28 05:29:01 4 28.27 0.00 5.73 0.13 0.08 65.79 05:29:01 5 26.99 0.00 5.93 0.37 0.07 66.64 05:29:01 6 28.54 0.00 6.05 0.13 0.07 65.20 05:29:01 7 29.52 0.00 5.60 0.32 0.08 64.47 05:30:01 all 46.34 0.00 6.89 0.75 0.08 45.93 05:30:01 0 44.49 0.00 6.70 0.29 0.08 48.43 05:30:01 1 48.30 0.00 7.07 0.15 0.08 44.40 05:30:01 2 47.76 0.00 6.94 1.15 0.08 44.07 05:30:01 3 44.50 0.00 7.01 0.91 0.07 47.52 05:30:01 4 46.65 0.00 7.49 1.21 0.08 44.56 05:30:01 5 45.32 0.00 6.50 1.93 0.08 46.17 05:30:01 6 45.30 0.00 6.72 0.30 0.08 47.59 05:30:01 7 48.39 0.00 6.70 0.10 0.10 44.71 Average: all 27.32 0.00 5.33 1.12 0.08 66.15 Average: 0 27.50 0.00 5.45 0.67 0.08 66.29 Average: 1 27.40 0.00 5.17 0.23 0.07 67.13 Average: 2 27.47 0.00 5.30 2.16 0.08 64.99 Average: 3 27.08 0.00 5.58 2.21 0.07 65.05 Average: 4 26.82 0.00 5.39 0.50 0.08 67.21 Average: 5 26.52 0.00 5.18 1.96 0.07 66.27 Average: 6 27.32 0.00 5.41 0.84 0.07 66.37 Average: 7 28.42 0.00 5.19 0.42 0.08 65.88