---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5665 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5665) 04/20/26 _x86_64_ (8 CPU) 19:10:44 LINUX RESTART (8 CPU) 19:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:12:01 403.97 72.22 331.74 0.00 12239.69 136802.67 0.00 19:13:01 75.70 0.35 75.35 0.00 6.67 37670.12 0.00 Average: 239.84 36.29 203.55 0.00 6123.18 87236.39 0.00 19:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:12:01 28543888 31530772 759424 2.31 90564 3170548 1769324 5.22 972512 2953364 486728 19:13:01 27927380 31518304 770280 2.34 110824 3693628 1781340 5.25 1116260 3359224 529608 Average: 28235634 31524538 764852 2.33 100694 3432088 1775332 5.23 1044386 3156294 508168 19:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:12:01 docker0 5.17 5.00 0.53 62.41 0.00 0.00 0.00 0.00 19:12:01 ens3 651.09 412.68 8007.35 127.94 0.00 0.00 0.00 0.00 19:12:01 lo 3.63 3.63 0.35 0.35 0.00 0.00 0.00 0.00 19:13:01 docker0 66.04 83.90 5.29 1035.70 0.00 0.00 0.00 0.00 19:13:01 ens3 193.53 131.98 3572.87 23.43 0.00 0.00 0.00 0.00 19:13:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 35.60 44.45 2.91 549.06 0.00 0.00 0.00 0.00 Average: ens3 422.31 272.33 5790.11 75.69 0.00 0.00 0.00 0.00 Average: lo 2.35 2.35 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5665) 04/20/26 _x86_64_ (8 CPU) 19:10:44 LINUX RESTART (8 CPU) 19:11:01 CPU %user %nice %system %iowait %steal %idle 19:12:01 all 10.17 0.00 3.30 2.18 0.06 84.29 19:12:01 0 8.44 0.00 2.79 0.82 0.05 87.90 19:12:01 1 12.29 0.00 3.10 0.44 0.07 84.10 19:12:01 2 9.87 0.00 3.92 6.51 0.08 79.61 19:12:01 3 9.30 0.00 3.55 1.81 0.05 85.29 19:12:01 4 10.96 0.00 3.82 0.37 0.05 84.79 19:12:01 5 9.11 0.00 3.00 0.57 0.05 87.26 19:12:01 6 11.85 0.00 3.53 3.08 0.05 81.49 19:12:01 7 9.55 0.00 2.68 3.88 0.07 83.83 19:13:01 all 31.68 0.00 5.09 0.76 0.08 62.39 19:13:01 0 32.58 0.00 4.88 0.39 0.07 62.09 19:13:01 1 30.74 0.00 4.95 0.27 0.08 63.95 19:13:01 2 30.18 0.00 5.63 3.09 0.08 61.01 19:13:01 3 31.31 0.00 5.08 0.22 0.07 63.32 19:13:01 4 32.26 0.00 4.55 0.15 0.08 62.95 19:13:01 5 32.42 0.00 4.67 0.03 0.07 62.81 19:13:01 6 33.36 0.00 5.92 0.54 0.08 60.09 19:13:01 7 30.58 0.00 5.00 1.44 0.07 62.92 Average: all 20.93 0.00 4.19 1.47 0.07 73.33 Average: 0 20.52 0.00 3.84 0.60 0.06 74.98 Average: 1 21.51 0.00 4.03 0.35 0.08 74.03 Average: 2 20.02 0.00 4.77 4.81 0.08 70.32 Average: 3 20.33 0.00 4.32 1.01 0.06 74.28 Average: 4 21.61 0.00 4.19 0.26 0.07 73.88 Average: 5 20.78 0.00 3.84 0.30 0.06 75.02 Average: 6 22.63 0.00 4.73 1.80 0.07 70.77 Average: 7 20.08 0.00 3.84 2.65 0.07 73.36