---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10544 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-10544) 05/24/26 _x86_64_ (8 CPU) 21:24:12 LINUX RESTART (8 CPU) 21:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:26:01 273.65 15.73 257.92 0.00 2173.37 89417.63 0.00 21:27:01 51.62 0.15 51.47 0.00 7.87 25802.23 0.00 21:28:01 140.46 0.28 140.18 0.00 21.86 39484.37 0.00 Average: 155.25 5.39 149.86 0.00 734.37 51568.08 0.00 21:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:26:01 27297380 31488312 794276 2.42 147700 4198596 1675484 4.94 1331672 3713908 13300 21:27:01 26110480 31412840 860252 2.62 157524 5219096 1879368 5.54 1719764 4425032 655072 21:28:01 26461288 31491024 785676 2.39 164600 4951164 1837548 5.42 1603572 4200700 216300 Average: 26623049 31464059 813401 2.47 156608 4789619 1797467 5.30 1551669 4113213 294891 21:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:26:01 lo 2.00 2.00 0.21 0.21 0.00 0.00 0.00 0.00 21:26:01 ens3 701.98 452.82 9868.37 92.26 0.00 0.00 0.00 0.00 21:26:01 docker0 295.75 435.34 25.82 3076.97 0.00 0.00 0.00 0.00 21:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:27:01 ens3 28.38 14.43 28.27 10.67 0.00 0.00 0.00 0.00 21:27:01 veth48d2483 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 21:27:01 docker0 0.08 0.07 0.00 0.01 0.00 0.00 0.00 0.00 21:28:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 21:28:01 ens3 109.68 63.82 2714.54 13.05 0.00 0.00 0.00 0.00 21:28:01 docker0 5.25 9.82 0.37 128.33 0.00 0.00 0.00 0.00 Average: lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 280.01 177.03 4203.73 38.66 0.00 0.00 0.00 0.00 Average: docker0 100.36 148.41 8.73 1068.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-10544) 05/24/26 _x86_64_ (8 CPU) 21:24:12 LINUX RESTART (8 CPU) 21:25:01 CPU %user %nice %system %iowait %steal %idle 21:26:01 all 11.42 0.00 4.61 2.39 0.07 81.51 21:26:01 0 11.57 0.00 4.30 0.34 0.07 83.73 21:26:01 1 9.88 0.00 3.99 0.32 0.07 85.74 21:26:01 2 13.46 0.00 4.68 0.64 0.07 81.15 21:26:01 3 12.55 0.00 4.44 1.49 0.07 81.45 21:26:01 4 13.17 0.00 5.31 0.85 0.08 80.58 21:26:01 5 10.30 0.00 4.46 1.73 0.07 83.45 21:26:01 6 11.57 0.00 4.22 3.78 0.08 80.34 21:26:01 7 8.87 0.00 5.45 9.96 0.07 75.65 21:27:01 all 54.64 0.00 8.16 0.63 0.10 36.47 21:27:01 0 55.08 0.00 8.05 0.17 0.10 36.60 21:27:01 1 53.80 0.00 8.10 3.14 0.08 34.87 21:27:01 2 52.97 0.00 8.12 0.20 0.10 38.61 21:27:01 3 57.61 0.00 8.38 0.13 0.12 33.76 21:27:01 4 53.63 0.00 8.21 0.12 0.10 37.94 21:27:01 5 53.31 0.00 7.91 0.86 0.10 37.82 21:27:01 6 56.39 0.00 8.61 0.25 0.10 34.66 21:27:01 7 54.33 0.00 7.91 0.13 0.08 37.54 21:28:01 all 44.74 0.00 6.58 1.00 0.09 47.59 21:28:01 0 46.40 0.00 6.52 0.08 0.08 46.91 21:28:01 1 42.83 0.00 6.14 0.89 0.08 50.06 21:28:01 2 44.92 0.00 7.32 1.30 0.08 46.38 21:28:01 3 45.39 0.00 6.19 0.94 0.10 47.38 21:28:01 4 46.81 0.00 6.66 0.64 0.10 45.80 21:28:01 5 42.82 0.00 6.14 0.52 0.08 50.44 21:28:01 6 45.05 0.00 6.34 1.74 0.10 46.78 21:28:01 7 43.68 0.00 7.35 1.92 0.08 46.97 Average: all 37.00 0.00 6.45 1.34 0.09 55.12 Average: 0 37.77 0.00 6.30 0.20 0.08 55.65 Average: 1 35.56 0.00 6.08 1.45 0.08 56.83 Average: 2 37.18 0.00 6.71 0.71 0.08 55.31 Average: 3 38.60 0.00 6.34 0.85 0.10 54.10 Average: 4 37.94 0.00 6.73 0.53 0.10 54.70 Average: 5 35.54 0.00 6.17 1.03 0.08 57.17 Average: 6 37.71 0.00 6.39 1.92 0.10 53.89 Average: 7 35.70 0.00 6.91 3.99 0.08 53.33