---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-773041 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: 2800.000 BogoMIPS: 5600.00 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-773041) 11/13/25 _x86_64_ (8 CPU) 08:14:32 LINUX RESTART (8 CPU) 08:15:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:16:01 338.60 53.03 285.56 0.00 9929.52 135148.63 0.00 08:17:01 63.39 0.77 62.62 0.00 8.40 37596.55 0.00 08:18:01 87.17 0.08 87.09 0.00 3.33 33771.57 0.00 Average: 162.08 17.77 144.31 0.00 3277.17 68472.26 0.00 08:15:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:16:01 28510364 31508908 783956 2.38 93568 3173560 1748680 5.16 1060772 2896032 120648 08:17:01 27569708 31467992 811932 2.47 127020 3919652 1751536 5.16 1376024 3385928 378840 08:18:01 27919772 31488984 794812 2.42 138320 3626160 1839364 5.42 1232032 3230596 140 Average: 27999948 31488628 796900 2.42 119636 3573124 1779860 5.25 1222943 3170852 166543 08:15:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:16:01 lo 3.25 3.25 0.32 0.32 0.00 0.00 0.00 0.00 08:16:01 docker0 34.58 36.11 2.54 204.11 0.00 0.00 0.00 0.00 08:16:01 ens3 683.73 447.24 8192.11 133.34 0.00 0.00 0.00 0.00 08:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:17:01 docker0 92.30 148.03 7.89 1007.39 0.00 0.00 0.00 0.00 08:17:01 ens3 187.50 115.61 1047.32 23.98 0.00 0.00 0.00 0.00 08:17:01 vethab29c4c 92.27 148.14 9.15 1007.40 0.00 0.00 0.00 0.08 08:18:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 08:18:01 docker0 22.25 66.87 2.05 540.87 0.00 0.00 0.00 0.00 08:18:01 ens3 167.32 96.63 3068.15 16.67 0.00 0.00 0.00 0.00 Average: lo 1.45 1.45 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 49.79 83.93 4.17 586.22 0.00 0.00 0.00 0.00 Average: ens3 344.32 218.57 4079.91 57.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-773041) 11/13/25 _x86_64_ (8 CPU) 08:14:32 LINUX RESTART (8 CPU) 08:15:02 CPU %user %nice %system %iowait %steal %idle 08:16:01 all 10.23 0.00 2.93 2.04 0.07 84.73 08:16:01 0 9.33 0.00 2.37 0.93 0.07 87.31 08:16:01 1 13.82 0.00 2.68 0.81 0.09 82.61 08:16:01 2 10.16 0.00 3.27 0.41 0.07 86.10 08:16:01 3 9.78 0.00 2.79 3.82 0.07 83.54 08:16:01 4 10.16 0.00 3.55 3.76 0.07 82.47 08:16:01 5 8.65 0.00 2.63 1.98 0.10 86.64 08:16:01 6 8.88 0.00 2.50 0.39 0.05 88.17 08:16:01 7 11.05 0.00 3.65 4.20 0.07 81.03 08:17:01 all 45.17 0.00 7.12 0.50 0.10 47.12 08:17:01 0 44.27 0.00 6.32 0.22 0.10 49.09 08:17:01 1 45.88 0.00 6.98 0.12 0.10 46.92 08:17:01 2 45.49 0.00 7.93 0.12 0.10 46.36 08:17:01 3 44.31 0.00 7.66 1.11 0.10 46.81 08:17:01 4 45.58 0.00 7.26 0.78 0.12 46.27 08:17:01 5 45.72 0.00 6.56 1.11 0.08 46.53 08:17:01 6 44.72 0.00 7.45 0.17 0.10 47.56 08:17:01 7 45.40 0.00 6.76 0.34 0.10 47.41 08:18:01 all 2.70 0.00 1.37 12.04 0.63 83.26 08:18:01 0 3.86 0.00 1.37 0.00 0.55 94.22 08:18:01 1 2.46 0.00 1.35 0.12 1.03 95.05 08:18:01 2 3.13 0.00 1.82 4.50 0.94 89.61 08:18:01 3 2.18 0.00 0.57 34.96 0.91 61.38 08:18:01 4 2.98 0.00 2.35 5.16 0.37 89.14 08:18:01 5 2.61 0.00 1.77 0.02 0.13 95.47 08:18:01 6 2.30 0.00 0.58 0.91 0.78 95.43 08:18:01 7 2.08 0.00 1.17 50.70 0.35 45.70 Average: all 19.37 0.00 3.80 4.90 0.27 71.66 Average: 0 19.16 0.00 3.35 0.38 0.24 76.87 Average: 1 20.69 0.00 3.67 0.34 0.41 74.89 Average: 2 19.64 0.00 4.34 1.69 0.37 73.96 Average: 3 18.72 0.00 3.66 13.45 0.37 63.80 Average: 4 19.60 0.00 4.39 3.23 0.19 72.60 Average: 5 19.00 0.00 3.65 1.03 0.11 76.21 Average: 6 18.61 0.00 3.50 0.49 0.31 77.08 Average: 7 19.53 0.00 3.86 18.56 0.17 57.88