---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-14853 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-14853) 07/10/26 _x86_64_ (8 CPU) 20:15:43 LINUX RESTART (8 CPU) 20:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:17:01 379.02 77.99 301.03 0.00 13373.90 65249.53 0.00 20:18:01 259.49 4.35 255.14 0.00 515.51 72880.39 0.00 20:19:01 73.47 0.47 73.00 0.00 51.06 19185.89 0.00 Average: 237.33 27.60 209.73 0.00 4646.83 52438.60 0.00 20:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:17:01 29201912 31552932 766292 2.33 74868 2575916 1831192 5.40 980440 2343852 276 20:18:01 26873256 31290532 987524 3.00 152368 4390444 2362240 6.96 1686188 3746472 60600 20:19:01 26301984 31233308 1040336 3.16 160236 4856756 2585716 7.62 2086844 3873516 508116 Average: 27459051 31358924 931384 2.83 129157 3941039 2259716 6.66 1584491 3321280 189664 20:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:17:01 lo 5.23 5.23 0.52 0.52 0.00 0.00 0.00 0.00 20:17:01 docker0 72.15 74.37 4.93 404.57 0.00 0.00 0.00 0.00 20:17:01 ens3 698.92 453.41 5368.74 133.18 0.00 0.00 0.00 0.00 20:18:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 20:18:01 docker0 338.26 415.58 27.84 2918.99 0.00 0.00 0.00 0.00 20:18:01 veth98688fe 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:18:01 ens3 592.87 428.88 6283.49 52.32 0.00 0.00 0.00 0.00 20:19:01 veth69a2a1c 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 20:19:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 20:19:01 docker0 4.35 8.38 0.32 128.26 0.00 0.00 0.00 0.00 20:19:01 ens3 36.44 21.85 213.16 10.61 0.00 0.00 0.00 0.00 Average: veth69a2a1c 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 2.06 2.06 0.21 0.21 0.00 0.00 0.00 0.00 Average: docker0 138.25 166.11 11.03 1150.61 0.00 0.00 0.00 0.00 Average: ens3 442.74 301.38 3955.13 65.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-14853) 07/10/26 _x86_64_ (8 CPU) 20:15:43 LINUX RESTART (8 CPU) 20:16:01 CPU %user %nice %system %iowait %steal %idle 20:17:01 all 8.36 0.00 2.47 3.37 0.05 85.74 20:17:01 0 6.60 0.00 2.28 0.40 0.05 90.67 20:17:01 1 6.74 0.00 1.70 0.89 0.05 90.62 20:17:01 2 8.82 0.00 2.31 8.51 0.07 80.29 20:17:01 3 11.74 0.00 2.65 0.89 0.07 84.65 20:17:01 4 7.18 0.00 2.84 3.79 0.05 86.14 20:17:01 5 11.21 0.00 2.46 1.38 0.05 84.91 20:17:01 6 7.25 0.00 2.85 0.49 0.03 89.38 20:17:01 7 7.36 0.00 2.71 10.67 0.07 79.19 20:18:01 all 9.97 0.00 3.71 3.11 0.08 83.13 20:18:01 0 9.89 0.00 4.03 1.13 0.07 84.88 20:18:01 1 8.62 0.00 3.46 2.86 0.07 84.99 20:18:01 2 9.78 0.00 3.95 7.86 0.07 78.34 20:18:01 3 10.17 0.00 5.31 10.24 0.12 74.16 20:18:01 4 9.78 0.00 3.03 0.17 0.07 86.95 20:18:01 5 12.10 0.00 3.47 0.47 0.07 83.89 20:18:01 6 9.15 0.00 3.00 0.84 0.08 86.92 20:18:01 7 10.22 0.00 3.43 1.40 0.08 84.86 20:19:01 all 59.90 0.00 8.95 0.71 0.11 30.33 20:19:01 0 60.85 0.00 8.46 0.35 0.12 30.22 20:19:01 1 58.23 0.00 9.67 0.07 0.12 31.91 20:19:01 2 59.69 0.00 9.02 0.64 0.12 30.53 20:19:01 3 59.68 0.00 9.28 0.52 0.10 30.42 20:19:01 4 60.15 0.00 8.50 0.52 0.10 30.73 20:19:01 5 60.00 0.00 8.67 0.07 0.10 31.16 20:19:01 6 60.26 0.00 9.12 2.65 0.12 27.85 20:19:01 7 60.36 0.00 8.87 0.86 0.12 29.80 Average: all 26.08 0.00 5.04 2.40 0.08 66.40 Average: 0 25.78 0.00 4.92 0.63 0.08 68.60 Average: 1 24.54 0.00 4.95 1.27 0.08 69.16 Average: 2 26.12 0.00 5.10 5.67 0.08 63.03 Average: 3 27.21 0.00 5.74 3.87 0.10 63.08 Average: 4 25.76 0.00 4.80 1.49 0.07 67.87 Average: 5 27.72 0.00 4.86 0.64 0.07 66.71 Average: 6 25.52 0.00 4.99 1.32 0.08 68.08 Average: 7 25.99 0.00 5.00 4.31 0.09 64.60