---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11279 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: 2800.000 BogoMIPS: 5600.00 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-11279) 05/25/26 _x86_64_ (8 CPU) 21:06:12 LINUX RESTART (8 CPU) 21:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:08:01 272.84 21.85 250.99 0.00 3186.40 55956.94 0.00 21:09:01 144.83 0.23 144.59 0.00 7.73 41748.26 0.00 21:10:01 155.14 0.23 154.91 0.00 25.20 48856.92 0.00 Average: 190.93 7.44 183.50 0.00 1073.11 48854.04 0.00 21:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:08:01 27482816 31435272 843072 2.56 141560 3940804 2120900 6.25 1336328 3491904 716616 21:09:01 25898064 30672808 1600044 4.87 158512 4696748 2738744 8.07 2386348 3971428 356652 21:10:01 26157208 31487500 783900 2.38 175788 5201708 1732572 5.11 1632432 4433440 240 Average: 26512696 31198527 1075672 3.27 158620 4613087 2197405 6.48 1785036 3965591 357836 21:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:08:01 ens3 704.98 491.63 10408.36 114.61 0.00 0.00 0.00 0.00 21:08:01 veth7a254bd 262.16 355.52 27.50 2968.13 0.00 0.00 0.00 0.24 21:08:01 lo 4.53 4.53 0.46 0.46 0.00 0.00 0.00 0.00 21:08:01 docker0 299.15 392.77 26.54 3216.14 0.00 0.00 0.00 0.00 21:09:01 ens3 30.00 19.75 32.58 12.94 0.00 0.00 0.00 0.00 21:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:09:01 docker0 0.20 0.13 0.01 0.01 0.00 0.00 0.00 0.00 21:09:01 vethf7852f1 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 21:10:01 ens3 136.23 84.55 2729.47 19.15 0.00 0.00 0.00 0.00 21:10:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 21:10:01 docker0 4.87 9.28 0.35 128.34 0.00 0.00 0.00 0.00 Average: ens3 290.40 198.64 4390.13 48.90 0.00 0.00 0.00 0.00 Average: lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 101.41 134.06 8.96 1114.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11279) 05/25/26 _x86_64_ (8 CPU) 21:06:12 LINUX RESTART (8 CPU) 21:07:01 CPU %user %nice %system %iowait %steal %idle 21:08:01 all 8.87 0.00 3.98 3.89 0.09 83.17 21:08:01 0 8.24 0.00 3.49 0.44 0.08 87.74 21:08:01 1 8.60 0.00 4.28 2.77 0.08 84.27 21:08:01 2 9.99 0.00 4.29 7.96 0.10 77.65 21:08:01 3 8.78 0.00 3.47 0.31 0.08 87.36 21:08:01 4 10.73 0.00 3.91 0.52 0.08 84.75 21:08:01 5 7.52 0.00 5.04 8.03 0.08 79.33 21:08:01 6 8.26 0.00 4.44 9.40 0.08 77.82 21:08:01 7 8.84 0.00 2.95 1.73 0.08 86.40 21:09:01 all 43.67 0.00 6.59 2.44 0.14 47.16 21:09:01 0 44.47 0.00 6.43 0.56 0.17 48.38 21:09:01 1 43.47 0.00 6.62 4.50 0.14 45.28 21:09:01 2 45.55 0.00 6.64 0.42 0.12 47.27 21:09:01 3 43.97 0.00 6.59 0.88 0.13 48.42 21:09:01 4 44.37 0.00 7.80 10.86 0.17 36.80 21:09:01 5 41.01 0.00 6.31 0.78 0.14 51.76 21:09:01 6 43.10 0.00 6.45 0.51 0.12 49.82 21:09:01 7 43.41 0.00 5.89 1.05 0.14 49.51 21:10:01 all 31.14 0.00 5.76 4.17 0.09 58.83 21:10:01 0 31.70 0.00 6.38 14.39 0.10 47.43 21:10:01 1 31.65 0.00 5.67 6.76 0.08 55.84 21:10:01 2 31.42 0.00 5.78 0.24 0.10 62.46 21:10:01 3 31.14 0.00 5.67 1.96 0.08 61.15 21:10:01 4 30.60 0.00 5.92 5.05 0.08 58.35 21:10:01 5 30.60 0.00 5.62 0.14 0.10 63.54 21:10:01 6 31.62 0.00 5.73 2.96 0.10 59.59 21:10:01 7 30.40 0.00 5.28 1.92 0.10 62.31 Average: all 27.91 0.00 5.45 3.50 0.11 63.03 Average: 0 28.15 0.00 5.43 5.14 0.12 61.16 Average: 1 27.92 0.00 5.52 4.68 0.10 61.78 Average: 2 29.03 0.00 5.57 2.86 0.11 62.43 Average: 3 28.01 0.00 5.25 1.05 0.10 65.59 Average: 4 28.55 0.00 5.88 5.47 0.11 59.98 Average: 5 26.40 0.00 5.66 2.97 0.11 64.86 Average: 6 27.69 0.00 5.54 4.28 0.10 62.39 Average: 7 27.57 0.00 4.71 1.57 0.11 66.05