---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9359 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-9359) 05/14/26 _x86_64_ (8 CPU) 15:07:27 LINUX RESTART (8 CPU) 15:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:09:01 473.59 22.93 450.66 0.00 3360.11 98301.88 0.00 15:10:01 161.51 3.00 158.51 0.00 30.66 54696.90 0.00 15:11:01 145.14 0.72 144.43 0.00 87.72 36804.27 0.00 Average: 260.08 8.88 251.20 0.00 1159.50 63267.68 0.00 15:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:09:01 28349264 31487772 797512 2.43 97020 3301200 2092764 6.17 1104468 2994884 4608 15:10:01 27251696 31506416 773300 2.35 159056 4233616 1711244 5.05 1492156 3576220 248 15:11:01 26131220 31473184 796516 2.42 174908 5215344 1793124 5.29 1649312 4442460 548 Average: 27244060 31489124 789109 2.40 143661 4250053 1865711 5.50 1415312 3671188 1801 15:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:09:01 veth1eb59b5 139.54 142.18 14.25 129.83 0.00 0.00 0.00 0.01 15:09:01 docker0 193.80 202.35 16.06 557.16 0.00 0.00 0.00 0.00 15:09:01 lo 5.07 5.07 0.51 0.51 0.00 0.00 0.00 0.00 15:09:01 ens3 615.85 467.71 8290.13 124.11 0.00 0.00 0.00 0.00 15:10:01 docker0 171.32 269.39 14.13 2727.86 0.00 0.00 0.00 0.00 15:10:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:10:01 ens3 302.98 194.02 2763.35 30.60 0.00 0.00 0.00 0.00 15:11:01 docker0 7.02 13.73 0.53 238.14 0.00 0.00 0.00 0.00 15:11:01 lo 2.13 2.13 0.22 0.22 0.00 0.00 0.00 0.00 15:11:01 ens3 150.41 91.87 2868.18 28.12 0.00 0.00 0.00 0.00 Average: docker0 124.05 161.82 10.24 1174.39 0.00 0.00 0.00 0.00 Average: lo 2.51 2.51 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 356.41 251.20 4640.55 60.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9359) 05/14/26 _x86_64_ (8 CPU) 15:07:27 LINUX RESTART (8 CPU) 15:08:01 CPU %user %nice %system %iowait %steal %idle 15:09:01 all 8.28 0.00 2.86 1.47 0.07 87.32 15:09:01 0 7.86 0.00 2.75 0.25 0.07 89.07 15:09:01 1 7.02 0.00 2.59 0.58 0.07 89.74 15:09:01 2 7.55 0.00 2.77 0.39 0.07 89.22 15:09:01 3 8.71 0.00 4.28 4.48 0.07 82.47 15:09:01 4 10.23 0.00 3.35 0.13 0.08 86.21 15:09:01 5 9.42 0.00 2.79 4.38 0.08 83.32 15:09:01 6 6.92 0.00 2.05 0.29 0.05 90.69 15:09:01 7 8.57 0.00 2.28 1.25 0.07 87.84 15:10:01 all 43.93 0.00 7.42 0.78 0.11 47.76 15:10:01 0 44.69 0.00 7.63 0.37 0.10 47.20 15:10:01 1 45.00 0.00 7.75 1.18 0.12 45.96 15:10:01 2 44.04 0.00 7.51 0.19 0.12 48.15 15:10:01 3 43.15 0.00 7.41 2.96 0.10 46.39 15:10:01 4 43.87 0.00 7.75 0.32 0.12 47.95 15:10:01 5 42.99 0.00 7.07 0.57 0.10 49.27 15:10:01 6 45.31 0.00 7.11 0.19 0.12 47.27 15:10:01 7 42.44 0.00 7.14 0.44 0.10 49.87 15:11:01 all 25.86 0.00 4.33 0.52 0.08 69.20 15:11:01 0 25.22 0.00 4.19 0.25 0.08 70.26 15:11:01 1 25.56 0.00 3.91 0.10 0.08 70.34 15:11:01 2 25.07 0.00 4.27 0.72 0.07 69.88 15:11:01 3 25.92 0.00 3.54 0.08 0.08 70.38 15:11:01 4 26.53 0.00 4.11 0.30 0.08 68.98 15:11:01 5 26.57 0.00 5.93 0.24 0.08 67.18 15:11:01 6 25.22 0.00 4.14 0.25 0.08 70.31 15:11:01 7 26.84 0.00 4.60 2.19 0.08 66.28 Average: all 26.04 0.00 4.87 0.92 0.09 68.08 Average: 0 25.91 0.00 4.85 0.29 0.08 68.86 Average: 1 25.90 0.00 4.76 0.62 0.09 68.64 Average: 2 25.57 0.00 4.85 0.43 0.08 69.06 Average: 3 25.94 0.00 5.07 2.50 0.08 66.40 Average: 4 26.88 0.00 5.07 0.25 0.10 67.71 Average: 5 26.34 0.00 5.27 1.73 0.09 66.58 Average: 6 25.84 0.00 4.44 0.24 0.08 69.40 Average: 7 25.97 0.00 4.68 1.29 0.08 67.98