---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3682 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 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-3682) 03/19/26 _x86_64_ (8 CPU) 02:16:39 LINUX RESTART (8 CPU) 02:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:18:01 345.58 62.97 282.60 0.00 11159.61 67277.32 0.00 02:19:01 271.82 12.61 259.21 0.00 1706.12 73569.61 0.00 02:20:01 116.73 0.40 116.33 0.00 45.58 35948.17 0.00 Average: 244.70 25.33 219.37 0.00 4303.53 58930.42 0.00 02:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:18:01 29242048 31527996 788880 2.40 74652 2511388 1736420 5.12 970796 2306656 2416 02:19:01 26269696 31183884 1093528 3.33 157248 4847204 2326788 6.86 2061656 3941344 544124 02:20:01 26382764 31492700 786676 2.39 165688 5025336 1829920 5.39 1607196 4269848 236436 Average: 27298169 31401527 889695 2.71 132529 4127976 1964376 5.79 1546549 3505949 260992 02:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:18:01 veth6cb62aa 2.77 4.28 0.32 58.65 0.00 0.00 0.00 0.00 02:18:01 ens3 592.80 383.80 4889.45 91.07 0.00 0.00 0.00 0.00 02:18:01 lo 3.47 3.47 0.34 0.34 0.00 0.00 0.00 0.00 02:18:01 docker0 2.77 4.18 0.28 58.64 0.00 0.00 0.00 0.00 02:19:01 ens3 587.95 434.53 6716.39 88.61 0.00 0.00 0.00 0.00 02:19:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 02:19:01 docker0 328.31 426.83 27.49 3330.02 0.00 0.00 0.00 0.00 02:19:01 vethe87868a 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:20:01 ens3 113.38 69.09 2719.53 14.92 0.00 0.00 0.00 0.00 02:20:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 02:20:01 docker0 5.31 10.51 0.37 128.35 0.00 0.00 0.00 0.00 Average: ens3 431.36 295.80 4775.01 64.86 0.00 0.00 0.00 0.00 Average: lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 112.13 147.17 9.38 1172.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3682) 03/19/26 _x86_64_ (8 CPU) 02:16:39 LINUX RESTART (8 CPU) 02:17:01 CPU %user %nice %system %iowait %steal %idle 02:18:01 all 6.97 0.00 1.86 1.02 0.04 90.11 02:18:01 0 4.43 0.00 1.72 0.95 0.05 92.85 02:18:01 1 7.61 0.00 2.13 1.66 0.05 88.55 02:18:01 2 6.69 0.00 1.96 1.16 0.03 90.15 02:18:01 3 5.78 0.00 1.50 0.29 0.05 92.38 02:18:01 4 10.11 0.00 2.12 0.30 0.03 87.43 02:18:01 5 7.07 0.00 2.54 2.96 0.03 87.39 02:18:01 6 6.96 0.00 1.43 0.20 0.05 91.35 02:18:01 7 7.11 0.00 1.46 0.65 0.03 90.75 02:19:01 all 29.06 0.00 7.19 1.13 0.07 62.55 02:19:01 0 27.97 0.00 6.51 0.61 0.07 64.85 02:19:01 1 29.57 0.00 6.25 0.51 0.07 63.61 02:19:01 2 29.68 0.00 8.06 2.85 0.08 59.32 02:19:01 3 28.77 0.00 7.39 0.17 0.07 63.61 02:19:01 4 28.35 0.00 7.10 2.34 0.08 62.13 02:19:01 5 28.93 0.00 7.93 0.49 0.08 62.57 02:19:01 6 29.49 0.00 7.48 0.52 0.07 62.44 02:19:01 7 29.72 0.00 6.78 1.57 0.07 61.86 02:20:01 all 50.76 0.00 7.39 0.43 0.09 41.34 02:20:01 0 50.22 0.00 6.72 0.19 0.08 42.79 02:20:01 1 49.75 0.00 7.78 0.87 0.10 41.50 02:20:01 2 50.60 0.00 7.02 1.22 0.08 41.07 02:20:01 3 50.65 0.00 8.21 0.30 0.08 40.75 02:20:01 4 51.98 0.00 7.13 0.39 0.08 40.43 02:20:01 5 50.19 0.00 7.60 0.20 0.08 41.92 02:20:01 6 52.85 0.00 7.41 0.18 0.10 39.45 02:20:01 7 49.82 0.00 7.23 0.07 0.08 42.80 Average: all 28.92 0.00 5.47 0.86 0.07 64.68 Average: 0 27.45 0.00 4.97 0.58 0.07 66.93 Average: 1 28.97 0.00 5.38 1.01 0.07 64.57 Average: 2 29.00 0.00 5.67 1.74 0.07 63.52 Average: 3 28.41 0.00 5.70 0.25 0.07 65.57 Average: 4 30.15 0.00 5.44 1.01 0.07 63.34 Average: 5 28.73 0.00 6.02 1.22 0.07 63.97 Average: 6 29.77 0.00 5.44 0.30 0.07 64.41 Average: 7 28.87 0.00 5.15 0.76 0.06 65.16