---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3950 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-3950) 03/23/26 _x86_64_ (8 CPU) 10:20:36 LINUX RESTART (8 CPU) 10:21:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:22:01 357.26 62.01 295.25 0.00 11054.56 52730.68 0.00 10:23:01 86.90 0.63 86.27 0.00 6.13 25642.94 0.00 Average: 222.08 31.32 190.76 0.00 5530.34 39186.81 0.00 10:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:22:01 28473260 31479552 806600 2.45 90904 3187680 1847980 5.45 1039364 2947816 628 10:23:01 27588052 31496724 779768 2.37 124528 3940960 1660360 4.90 1348544 3406480 139536 Average: 28030656 31488138 793184 2.41 107716 3564320 1754170 5.17 1193954 3177148 70082 10:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:22:01 veth0b35836 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:22:01 ens3 715.91 478.17 8238.28 135.07 0.00 0.00 0.00 0.00 10:22:01 docker0 21.93 36.56 1.39 203.17 0.00 0.00 0.00 0.00 10:22:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 10:23:01 ens3 115.96 73.87 778.79 17.59 0.00 0.00 0.00 0.00 10:23:01 docker0 55.77 87.80 4.76 753.40 0.00 0.00 0.00 0.00 10:23:01 veth91c200e 55.77 87.97 5.53 753.41 0.00 0.00 0.00 0.06 10:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 415.94 276.02 4508.53 76.33 0.00 0.00 0.00 0.00 Average: docker0 38.85 62.18 3.08 478.28 0.00 0.00 0.00 0.00 Average: veth91c200e 27.89 43.98 2.76 376.71 0.00 0.00 0.00 0.03 Average: lo 1.73 1.73 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-3950) 03/23/26 _x86_64_ (8 CPU) 10:20:36 LINUX RESTART (8 CPU) 10:21:01 CPU %user %nice %system %iowait %steal %idle 10:22:01 all 9.97 0.00 3.10 1.62 0.07 85.25 10:22:01 0 10.59 0.00 3.13 2.52 0.07 83.70 10:22:01 1 12.73 0.00 3.33 2.08 0.07 81.80 10:22:01 2 8.24 0.00 2.55 0.12 0.07 89.03 10:22:01 3 8.28 0.00 3.68 0.30 0.07 87.66 10:22:01 4 8.19 0.00 2.75 0.18 0.08 88.78 10:22:01 5 10.79 0.00 3.06 1.86 0.08 84.20 10:22:01 6 9.49 0.00 3.50 3.53 0.07 83.41 10:22:01 7 11.43 0.00 2.80 2.33 0.08 83.37 10:23:01 all 51.53 0.00 7.67 1.15 0.13 39.53 10:23:01 0 52.27 0.00 7.94 0.91 0.13 38.75 10:23:01 1 51.01 0.00 7.48 4.53 0.15 36.83 10:23:01 2 50.96 0.00 7.43 1.03 0.12 40.47 10:23:01 3 51.37 0.00 7.34 0.89 0.13 40.26 10:23:01 4 51.60 0.00 7.87 0.64 0.12 39.77 10:23:01 5 50.93 0.00 7.74 0.37 0.12 40.84 10:23:01 6 53.21 0.00 7.31 0.52 0.13 38.83 10:23:01 7 50.85 0.00 8.23 0.32 0.12 40.48 Average: all 30.77 0.00 5.39 1.38 0.10 62.36 Average: 0 31.44 0.00 5.53 1.71 0.10 61.21 Average: 1 31.89 0.00 5.40 3.30 0.11 59.29 Average: 2 29.64 0.00 5.00 0.57 0.09 64.70 Average: 3 29.87 0.00 5.51 0.60 0.10 63.92 Average: 4 29.86 0.00 5.31 0.41 0.10 64.32 Average: 5 30.93 0.00 5.41 1.11 0.10 62.45 Average: 6 31.34 0.00 5.40 2.03 0.10 61.13 Average: 7 31.17 0.00 5.52 1.32 0.10 61.89