---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-14172 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-14172) 07/02/26 _x86_64_ (8 CPU) 08:56:31 LINUX RESTART (8 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 343.54 13.58 329.96 0.00 1645.86 81073.69 0.00 Average: 343.54 13.58 329.96 0.00 1645.86 81073.69 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 28014660 31451608 834208 2.54 102464 3566340 1791488 5.28 1324616 3085312 359448 Average: 28014660 31451608 834208 2.54 102464 3566340 1791488 5.28 1324616 3085312 359448 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 ens3 550.76 353.71 7898.35 115.26 0.00 0.00 0.00 0.00 08:58:01 veth26a039e 39.64 41.16 3.48 338.73 0.00 0.00 0.00 0.03 08:58:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 08:58:01 docker0 47.69 49.58 3.77 417.95 0.00 0.00 0.00 0.00 Average: ens3 550.76 353.71 7898.35 115.26 0.00 0.00 0.00 0.00 Average: veth26a039e 39.64 41.16 3.48 338.73 0.00 0.00 0.00 0.03 Average: lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 Average: docker0 47.69 49.58 3.77 417.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-14172) 07/02/26 _x86_64_ (8 CPU) 08:56:31 LINUX RESTART (8 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 17.54 0.00 4.28 1.20 0.08 76.90 08:58:01 0 17.58 0.00 3.85 0.19 0.07 78.32 08:58:01 1 18.49 0.00 3.39 0.37 0.08 77.66 08:58:01 2 15.92 0.00 5.18 4.39 0.07 74.45 08:58:01 3 19.57 0.00 4.52 2.95 0.08 72.88 08:58:01 4 17.43 0.00 3.64 0.05 0.08 78.79 08:58:01 5 16.98 0.00 3.46 0.20 0.08 79.27 08:58:01 6 18.90 0.00 5.48 1.18 0.07 74.38 08:58:01 7 15.46 0.00 4.73 0.27 0.09 79.45 Average: all 17.54 0.00 4.28 1.20 0.08 76.90 Average: 0 17.58 0.00 3.85 0.19 0.07 78.32 Average: 1 18.49 0.00 3.39 0.37 0.08 77.66 Average: 2 15.92 0.00 5.18 4.39 0.07 74.45 Average: 3 19.57 0.00 4.52 2.95 0.08 72.88 Average: 4 17.43 0.00 3.64 0.05 0.08 78.79 Average: 5 16.98 0.00 3.46 0.20 0.08 79.27 Average: 6 18.90 0.00 5.48 1.18 0.07 74.38 Average: 7 15.46 0.00 4.73 0.27 0.09 79.45