---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5212 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: 2799.996 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-5212) 04/16/26 _x86_64_ (8 CPU) 05:34:12 LINUX RESTART (8 CPU) 05:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:36:01 130.04 4.33 125.71 0.00 519.25 49988.07 0.00 Average: 130.04 4.33 125.71 0.00 519.25 49988.07 0.00 05:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:36:01 27212104 31458256 820500 2.50 118172 4292660 1817740 5.36 1697392 3439264 1064628 Average: 27212104 31458256 820500 2.50 118172 4292660 1817740 5.36 1697392 3439264 1064628 05:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:36:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 05:36:01 ens3 299.43 218.11 4362.68 68.22 0.00 0.00 0.00 0.00 05:36:01 docker0 102.75 117.26 8.18 956.87 0.00 0.00 0.00 0.00 05:36:01 veth7a3e8d1 63.79 79.32 6.10 752.52 0.00 0.00 0.00 0.06 Average: lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 299.43 218.11 4362.68 68.22 0.00 0.00 0.00 0.00 Average: docker0 102.75 117.26 8.18 956.87 0.00 0.00 0.00 0.00 Average: veth7a3e8d1 63.79 79.32 6.10 752.52 0.00 0.00 0.00 0.06 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5212) 04/16/26 _x86_64_ (8 CPU) 05:34:12 LINUX RESTART (8 CPU) 05:35:01 CPU %user %nice %system %iowait %steal %idle 05:36:01 all 34.36 0.00 7.08 0.88 0.09 57.59 05:36:01 0 35.41 0.00 7.52 0.20 0.08 56.78 05:36:01 1 34.85 0.00 7.35 0.22 0.10 57.48 05:36:01 2 34.54 0.00 6.49 2.37 0.12 56.48 05:36:01 3 34.70 0.00 6.70 0.32 0.08 58.20 05:36:01 4 32.73 0.00 6.77 0.67 0.08 59.74 05:36:01 5 34.89 0.00 6.46 0.31 0.08 58.26 05:36:01 6 34.20 0.00 7.31 2.07 0.09 56.33 05:36:01 7 33.54 0.00 8.04 0.91 0.08 57.42 Average: all 34.36 0.00 7.08 0.88 0.09 57.59 Average: 0 35.41 0.00 7.52 0.20 0.08 56.78 Average: 1 34.85 0.00 7.35 0.22 0.10 57.48 Average: 2 34.54 0.00 6.49 2.37 0.12 56.48 Average: 3 34.70 0.00 6.70 0.32 0.08 58.20 Average: 4 32.73 0.00 6.77 0.67 0.08 59.74 Average: 5 34.89 0.00 6.46 0.31 0.08 58.26 Average: 6 34.20 0.00 7.31 2.07 0.09 56.33 Average: 7 33.54 0.00 8.04 0.91 0.08 57.42