---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2850 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 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-2850) 03/02/26 _x86_64_ (8 CPU) 04:23:41 LINUX RESTART (8 CPU) 04:24:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:25:01 343.42 63.96 279.46 0.00 11295.58 88430.84 0.00 Average: 343.42 63.96 279.46 0.00 11295.58 88430.84 0.00 04:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:25:01 28513124 31505704 784068 2.39 90892 3175272 1842536 5.43 1013668 2941380 508 Average: 28513124 31505704 784068 2.39 90892 3175272 1842536 5.43 1013668 2941380 508 04:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:25:01 docker0 7.05 7.59 0.78 76.18 0.00 0.00 0.00 0.00 04:25:01 ens3 629.52 413.52 8098.21 129.71 0.00 0.00 0.00 0.00 04:25:01 lo 3.32 3.32 0.32 0.32 0.00 0.00 0.00 0.00 04:25:01 veth24061ad 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 7.05 7.59 0.78 76.18 0.00 0.00 0.00 0.00 Average: ens3 629.52 413.52 8098.21 129.71 0.00 0.00 0.00 0.00 Average: lo 3.32 3.32 0.32 0.32 0.00 0.00 0.00 0.00 Average: veth24061ad 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2850) 03/02/26 _x86_64_ (8 CPU) 04:23:41 LINUX RESTART (8 CPU) 04:24:02 CPU %user %nice %system %iowait %steal %idle 04:25:01 all 9.48 0.00 3.35 2.52 0.06 84.57 04:25:01 0 9.89 0.00 3.23 1.03 0.09 85.77 04:25:01 1 6.36 0.00 2.90 0.82 0.07 89.85 04:25:01 2 12.31 0.00 2.49 5.72 0.05 79.43 04:25:01 3 10.90 0.00 4.16 3.67 0.05 81.22 04:25:01 4 11.40 0.00 3.87 3.56 0.07 81.10 04:25:01 5 7.55 0.00 3.15 3.39 0.07 85.85 04:25:01 6 8.35 0.00 2.57 1.63 0.07 87.39 04:25:01 7 9.12 0.00 4.48 0.38 0.05 85.97 Average: all 9.48 0.00 3.35 2.52 0.06 84.57 Average: 0 9.89 0.00 3.23 1.03 0.09 85.77 Average: 1 6.36 0.00 2.90 0.82 0.07 89.85 Average: 2 12.31 0.00 2.49 5.72 0.05 79.43 Average: 3 10.90 0.00 4.16 3.67 0.05 81.22 Average: 4 11.40 0.00 3.87 3.56 0.07 81.10 Average: 5 7.55 0.00 3.15 3.39 0.07 85.85 Average: 6 8.35 0.00 2.57 1.63 0.07 87.39 Average: 7 9.12 0.00 4.48 0.38 0.05 85.97