---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3435 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-3435) 03/14/26 _x86_64_ (8 CPU) 04:51:50 LINUX RESTART (8 CPU) 04:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:53:01 393.15 81.89 311.26 0.00 13970.07 121901.28 0.00 04:54:01 233.03 2.77 230.26 0.00 35.86 62940.31 0.00 04:55:01 100.57 0.32 100.25 0.00 27.06 37947.69 0.00 Average: 242.25 28.32 213.93 0.00 4677.66 74263.10 0.00 04:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:53:01 28296792 31516392 777728 2.37 89468 3402092 1896944 5.59 1035788 3135368 645200 04:54:01 26194452 31239484 1039752 3.16 156276 4976028 2312372 6.82 2095552 3979560 744504 04:55:01 26887504 31237552 1039436 3.16 165376 4284984 2392452 7.05 1819700 3573712 12096 Average: 27126249 31331143 952305 2.90 137040 4221035 2200589 6.49 1650347 3562880 467267 04:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:53:01 lo 5.57 5.57 0.56 0.56 0.00 0.00 0.00 0.00 04:53:01 docker0 26.00 24.98 2.15 234.88 0.00 0.00 0.00 0.00 04:53:01 ens3 700.05 469.57 8347.55 136.69 0.00 0.00 0.00 0.00 04:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:54:01 docker0 302.30 466.39 26.74 3014.08 0.00 0.00 0.00 0.00 04:54:01 ens3 498.35 322.00 3052.72 43.46 0.00 0.00 0.00 0.00 04:54:01 vethdc5027b 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 04:55:01 veth56d3a7a 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 04:55:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 04:55:01 docker0 7.65 16.61 0.55 231.33 0.00 0.00 0.00 0.00 04:55:01 ens3 39.61 22.31 314.31 8.99 0.00 0.00 0.00 0.00 Average: veth56d3a7a 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.08 2.08 0.21 0.21 0.00 0.00 0.00 0.00 Average: docker0 111.98 169.33 9.81 1160.10 0.00 0.00 0.00 0.00 Average: ens3 412.67 271.29 3904.86 63.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3435) 03/14/26 _x86_64_ (8 CPU) 04:51:50 LINUX RESTART (8 CPU) 04:52:01 CPU %user %nice %system %iowait %steal %idle 04:53:01 all 10.18 0.00 3.33 1.71 0.07 84.72 04:53:01 0 10.80 0.00 3.36 0.39 0.05 85.40 04:53:01 1 9.56 0.00 3.33 2.76 0.08 84.27 04:53:01 2 12.24 0.00 2.78 0.91 0.05 84.02 04:53:01 3 9.01 0.00 4.23 4.00 0.07 82.70 04:53:01 4 10.93 0.00 2.80 0.25 0.08 85.93 04:53:01 5 9.38 0.00 3.80 1.97 0.05 84.80 04:53:01 6 11.74 0.00 2.97 0.52 0.07 84.69 04:53:01 7 7.77 0.00 3.33 2.91 0.07 85.93 04:54:01 all 30.39 0.00 5.53 1.07 0.09 62.92 04:54:01 0 29.14 0.00 6.62 1.20 0.08 62.96 04:54:01 1 30.24 0.00 6.04 5.02 0.10 58.60 04:54:01 2 31.21 0.00 5.47 0.62 0.10 62.59 04:54:01 3 29.43 0.00 5.83 0.24 0.08 64.42 04:54:01 4 29.17 0.00 4.88 0.37 0.08 65.49 04:54:01 5 31.14 0.00 4.88 0.15 0.10 63.73 04:54:01 6 30.25 0.00 5.38 0.30 0.08 63.98 04:54:01 7 32.52 0.00 5.15 0.63 0.08 61.62 04:55:01 all 52.77 0.00 6.80 0.43 0.10 39.89 04:55:01 0 50.75 0.00 7.51 0.12 0.10 41.53 04:55:01 1 51.64 0.00 8.00 0.22 0.12 40.02 04:55:01 2 53.33 0.00 6.36 0.69 0.10 39.52 04:55:01 3 53.84 0.00 6.22 0.69 0.10 39.14 04:55:01 4 52.30 0.00 6.90 0.18 0.08 40.53 04:55:01 5 53.41 0.00 6.26 0.15 0.10 40.09 04:55:01 6 54.97 0.00 6.50 0.42 0.10 38.00 04:55:01 7 51.92 0.00 6.64 1.01 0.12 40.30 Average: all 31.13 0.00 5.22 1.07 0.09 62.50 Average: 0 30.24 0.00 5.83 0.57 0.08 63.28 Average: 1 30.50 0.00 5.79 2.66 0.10 60.95 Average: 2 32.29 0.00 4.87 0.74 0.08 62.01 Average: 3 30.83 0.00 5.43 1.64 0.08 62.02 Average: 4 30.79 0.00 4.86 0.27 0.08 64.00 Average: 5 31.30 0.00 4.98 0.76 0.08 62.88 Average: 6 32.36 0.00 4.96 0.42 0.08 62.18 Average: 7 30.72 0.00 5.04 1.52 0.09 62.64