---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5048 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 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-5048) 04/13/26 _x86_64_ (8 CPU) 00:53:12 LINUX RESTART (8 CPU) 00:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:55:01 306.18 16.15 290.03 0.00 2191.23 93188.74 0.00 00:56:01 118.52 0.27 118.25 0.00 20.27 35566.00 0.00 Average: 212.36 8.21 204.15 0.00 1105.84 64379.77 0.00 00:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:55:01 26468356 31287908 990748 3.01 155540 4768476 2270680 6.69 1937512 3880884 507368 00:56:01 26511496 31503532 778940 2.37 161308 4928548 1837096 5.42 1600388 4163564 175212 Average: 26489926 31395720 884844 2.69 158424 4848512 2053888 6.06 1768950 4022224 341290 00:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:55:01 ens3 550.31 433.48 6549.27 96.12 0.00 0.00 0.00 0.00 00:55:01 docker0 324.20 371.05 27.62 3143.84 0.00 0.00 0.00 0.00 00:55:01 veth10c3fdd 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 00:55:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 00:56:01 ens3 106.30 62.93 2660.97 13.64 0.00 0.00 0.00 0.00 00:56:01 docker0 5.57 11.10 0.40 173.91 0.00 0.00 0.00 0.00 00:56:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 328.32 248.22 4605.28 54.88 0.00 0.00 0.00 0.00 Average: docker0 164.89 191.09 14.01 1659.00 0.00 0.00 0.00 0.00 Average: lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5048) 04/13/26 _x86_64_ (8 CPU) 00:53:12 LINUX RESTART (8 CPU) 00:54:01 CPU %user %nice %system %iowait %steal %idle 00:55:01 all 25.15 0.00 6.67 1.55 0.08 66.54 00:55:01 0 26.38 0.00 6.41 1.13 0.08 66.00 00:55:01 1 25.90 0.00 6.69 1.20 0.08 66.13 00:55:01 2 24.68 0.00 6.70 0.51 0.07 68.04 00:55:01 3 26.20 0.00 6.22 0.42 0.08 67.07 00:55:01 4 24.55 0.00 5.53 0.92 0.07 68.94 00:55:01 5 24.18 0.00 7.04 4.13 0.07 64.58 00:55:01 6 24.88 0.00 7.73 0.51 0.10 66.78 00:55:01 7 24.47 0.00 7.04 3.61 0.08 64.80 00:56:01 all 50.85 0.00 7.88 0.54 0.09 40.64 00:56:01 0 51.26 0.00 7.51 0.17 0.08 40.98 00:56:01 1 51.31 0.00 8.05 1.48 0.08 39.07 00:56:01 2 50.65 0.00 8.26 0.17 0.12 40.81 00:56:01 3 51.23 0.00 8.30 0.10 0.08 40.29 00:56:01 4 51.29 0.00 7.54 0.20 0.08 40.88 00:56:01 5 50.38 0.00 7.94 0.96 0.08 40.64 00:56:01 6 51.12 0.00 7.37 0.25 0.08 41.18 00:56:01 7 49.54 0.00 8.04 1.03 0.08 41.31 Average: all 38.02 0.00 7.27 1.05 0.08 53.57 Average: 0 38.85 0.00 6.96 0.65 0.08 53.46 Average: 1 38.64 0.00 7.37 1.34 0.08 52.57 Average: 2 37.72 0.00 7.48 0.34 0.09 54.37 Average: 3 38.74 0.00 7.26 0.26 0.08 53.65 Average: 4 37.89 0.00 6.53 0.56 0.08 54.94 Average: 5 37.28 0.00 7.49 2.55 0.08 52.61 Average: 6 38.04 0.00 7.55 0.38 0.09 53.94 Average: 7 37.04 0.00 7.54 2.32 0.08 53.02