---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8016 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-8016) 04/22/26 _x86_64_ (8 CPU) 11:03:43 LINUX RESTART (8 CPU) 11:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:05:01 353.02 74.75 278.27 0.00 13187.49 68141.79 0.00 11:06:01 247.76 2.78 244.98 0.00 35.73 70119.25 0.00 11:07:01 89.55 0.17 89.39 0.00 12.53 29670.39 0.00 Average: 229.50 25.66 203.84 0.00 4368.56 55915.92 0.00 11:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 29019420 31525008 788220 2.40 76452 2726844 1839164 5.42 1038252 2456100 73276 11:06:01 26426012 31296900 977228 2.97 155684 4814460 2202092 6.49 1920680 3931948 507672 11:07:01 26684976 31508648 768088 2.34 160308 4766552 1877664 5.54 1601468 3998828 124156 Average: 27376803 31443519 844512 2.57 130815 4102619 1972973 5.82 1520133 3462292 235035 11:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 docker0 59.02 58.67 4.19 343.76 0.00 0.00 0.00 0.00 11:05:01 lo 5.48 5.48 0.55 0.55 0.00 0.00 0.00 0.00 11:05:01 ens3 772.99 522.04 6936.04 139.63 0.00 0.00 0.00 0.00 11:06:01 docker0 316.48 373.20 27.09 2925.17 0.00 0.00 0.00 0.00 11:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:06:01 ens3 464.56 363.37 4685.25 48.68 0.00 0.00 0.00 0.00 11:06:01 veth09f2730 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 11:07:01 docker0 7.48 12.10 0.49 128.46 0.00 0.00 0.00 0.00 11:07:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 11:07:01 ens3 43.57 26.41 215.90 10.48 0.00 0.00 0.00 0.00 Average: docker0 127.99 148.42 10.62 1136.28 0.00 0.00 0.00 0.00 Average: lo 2.03 2.03 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 425.32 302.85 3930.83 65.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8016) 04/22/26 _x86_64_ (8 CPU) 11:03:43 LINUX RESTART (8 CPU) 11:04:02 CPU %user %nice %system %iowait %steal %idle 11:05:01 all 8.28 0.00 2.52 3.14 0.06 86.00 11:05:01 0 6.20 0.00 1.98 3.34 0.05 88.44 11:05:01 1 11.30 0.00 2.74 0.95 0.07 84.94 11:05:01 2 12.45 0.00 3.23 3.71 0.07 80.54 11:05:01 3 11.19 0.00 2.08 2.35 0.05 84.33 11:05:01 4 5.39 0.00 2.05 4.11 0.09 88.37 11:05:01 5 7.90 0.00 2.49 0.43 0.05 89.13 11:05:01 6 6.29 0.00 3.32 9.13 0.05 81.21 11:05:01 7 5.46 0.00 2.31 1.13 0.05 91.05 11:06:01 all 25.04 0.00 6.07 2.92 0.09 65.88 11:06:01 0 23.99 0.00 5.66 1.06 0.08 69.20 11:06:01 1 26.06 0.00 5.40 0.30 0.08 68.15 11:06:01 2 24.61 0.00 7.15 9.13 0.08 59.02 11:06:01 3 24.78 0.00 6.51 2.26 0.08 66.37 11:06:01 4 25.29 0.00 6.52 7.35 0.08 60.75 11:06:01 5 25.02 0.00 6.22 1.71 0.10 66.95 11:06:01 6 25.79 0.00 5.31 0.69 0.08 68.13 11:06:01 7 24.81 0.00 5.75 0.90 0.10 68.43 11:07:01 all 53.41 0.00 7.56 0.55 0.11 38.38 11:07:01 0 54.00 0.00 7.54 0.25 0.12 38.10 11:07:01 1 53.93 0.00 7.10 0.08 0.10 38.78 11:07:01 2 52.64 0.00 7.47 2.10 0.10 37.68 11:07:01 3 54.20 0.00 7.52 0.15 0.10 38.03 11:07:01 4 53.28 0.00 7.26 0.45 0.10 38.90 11:07:01 5 52.82 0.00 7.54 0.15 0.10 39.39 11:07:01 6 54.21 0.00 7.44 0.62 0.12 37.61 11:07:01 7 52.16 0.00 8.61 0.61 0.10 38.53 Average: all 29.01 0.00 5.39 2.20 0.08 63.32 Average: 0 28.15 0.00 5.07 1.55 0.08 65.15 Average: 1 30.52 0.00 5.09 0.45 0.08 63.86 Average: 2 29.97 0.00 5.96 4.98 0.08 59.01 Average: 3 30.15 0.00 5.38 1.58 0.08 62.81 Average: 4 28.08 0.00 5.29 3.97 0.09 62.57 Average: 5 28.67 0.00 5.43 0.76 0.08 65.05 Average: 6 28.88 0.00 5.37 3.46 0.08 62.21 Average: 7 27.59 0.00 5.57 0.88 0.08 65.87