---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3933 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-3933) 03/23/26 _x86_64_ (8 CPU) 05:46:42 LINUX RESTART (8 CPU) 05:47:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:48:01 391.29 78.14 313.15 0.00 13561.50 72655.91 0.00 05:49:01 250.33 4.18 246.15 0.00 59.45 66470.78 0.00 05:50:01 120.93 0.27 120.66 0.00 31.86 38297.35 0.00 Average: 253.43 27.25 226.18 0.00 4500.87 59067.03 0.00 05:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:48:01 28309584 31506404 781936 2.38 89388 3378828 1882764 5.55 1041684 3109348 628840 05:49:01 26008804 30809660 1463308 4.45 159452 4721920 2521628 7.43 2246576 4003356 426916 05:50:01 26102168 31506552 764100 2.32 182256 5266480 1800228 5.31 1626872 4489772 393432 Average: 26806852 31274205 1003115 3.05 143699 4455743 2068207 6.10 1638377 3867492 483063 05:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:48:01 lo 5.59 5.59 0.56 0.56 0.00 0.00 0.00 0.00 05:48:01 ens3 834.94 515.72 8432.70 139.00 0.00 0.00 0.00 0.00 05:48:01 docker0 34.06 34.73 2.40 203.14 0.00 0.00 0.00 0.00 05:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:49:01 ens3 504.07 303.87 3093.11 42.44 0.00 0.00 0.00 0.00 05:49:01 docker0 282.09 467.49 24.87 3058.73 0.00 0.00 0.00 0.00 05:49:01 vethc9d4f66 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 05:50:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 05:50:01 ens3 118.13 73.30 2721.21 16.61 0.00 0.00 0.00 0.00 05:50:01 docker0 4.92 9.50 0.35 128.33 0.00 0.00 0.00 0.00 Average: lo 2.31 2.31 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 483.78 296.43 4728.55 65.61 0.00 0.00 0.00 0.00 Average: docker0 107.43 171.34 9.24 1135.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3933) 03/23/26 _x86_64_ (8 CPU) 05:46:42 LINUX RESTART (8 CPU) 05:47:02 CPU %user %nice %system %iowait %steal %idle 05:48:01 all 10.26 0.00 3.30 1.80 0.07 84.56 05:48:01 0 7.16 0.00 4.23 1.08 0.05 87.48 05:48:01 1 10.53 0.00 2.70 2.99 0.09 83.69 05:48:01 2 10.63 0.00 3.68 1.65 0.07 83.97 05:48:01 3 11.78 0.00 3.29 1.29 0.09 83.55 05:48:01 4 11.63 0.00 2.80 2.92 0.07 82.58 05:48:01 5 8.45 0.00 2.69 1.05 0.07 87.74 05:48:01 6 11.80 0.00 4.24 1.13 0.09 82.74 05:48:01 7 10.14 0.00 2.80 2.31 0.05 84.70 05:49:01 all 42.78 0.00 7.48 1.05 0.09 48.61 05:49:01 0 43.36 0.00 6.86 0.67 0.08 49.02 05:49:01 1 42.46 0.00 8.58 3.49 0.08 45.38 05:49:01 2 41.36 0.00 7.20 0.37 0.08 50.99 05:49:01 3 42.55 0.00 7.51 1.11 0.10 48.73 05:49:01 4 44.28 0.00 7.82 2.01 0.10 45.79 05:49:01 5 43.20 0.00 7.59 0.14 0.08 48.99 05:49:01 6 42.80 0.00 7.30 0.18 0.10 49.61 05:49:01 7 42.21 0.00 6.99 0.42 0.08 50.30 05:50:01 all 39.68 0.00 6.75 0.71 0.09 52.77 05:50:01 0 37.97 0.00 7.04 1.54 0.10 53.36 05:50:01 1 40.28 0.00 6.10 0.15 0.10 53.37 05:50:01 2 37.97 0.00 6.13 0.10 0.08 55.71 05:50:01 3 40.18 0.00 6.65 0.96 0.08 52.13 05:50:01 4 40.92 0.00 6.67 0.99 0.10 51.31 05:50:01 5 38.95 0.00 6.54 1.03 0.10 53.37 05:50:01 6 40.98 0.00 8.28 0.17 0.08 50.48 05:50:01 7 40.17 0.00 6.60 0.73 0.08 52.42 Average: all 31.03 0.00 5.86 1.18 0.08 61.84 Average: 0 29.61 0.00 6.05 1.10 0.08 63.17 Average: 1 31.24 0.00 5.82 2.20 0.09 60.65 Average: 2 30.13 0.00 5.69 0.70 0.08 63.41 Average: 3 31.64 0.00 5.83 1.12 0.09 61.31 Average: 4 32.40 0.00 5.78 1.97 0.09 59.77 Average: 5 30.30 0.00 5.62 0.74 0.08 63.26 Average: 6 31.98 0.00 6.62 0.49 0.09 60.81 Average: 7 30.97 0.00 5.48 1.14 0.07 62.34