---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3850 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-3850) 03/21/26 _x86_64_ (8 CPU) 08:14:41 LINUX RESTART (8 CPU) 08:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:16:01 380.92 72.25 308.67 0.00 12800.00 162780.74 0.00 08:17:01 249.13 3.87 245.27 0.00 55.18 67074.44 0.00 08:18:01 120.36 0.22 120.15 0.00 18.40 36418.33 0.00 Average: 250.14 25.44 224.69 0.00 4290.96 88756.63 0.00 08:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:16:01 28224340 31485172 803248 2.44 89608 3441208 1904228 5.61 1063988 3170884 671720 08:17:01 26627752 31448400 825236 2.51 158408 4749148 1821272 5.37 1607740 4031868 408400 08:18:01 26136776 31491052 783956 2.38 171624 5250252 1871624 5.52 1640560 4465828 394212 Average: 26996289 31474875 804147 2.45 139880 4480203 1865708 5.50 1437429 3889527 491444 08:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:16:01 docker0 47.88 51.42 3.74 337.99 0.00 0.00 0.00 0.00 08:16:01 lo 5.13 5.13 0.52 0.52 0.00 0.00 0.00 0.00 08:16:01 ens3 720.16 477.54 8494.80 137.21 0.00 0.00 0.00 0.00 08:17:01 docker0 287.54 410.30 25.16 3029.57 0.00 0.00 0.00 0.00 08:17:01 veth4d1c380 0.05 0.17 0.00 0.01 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 ens3 448.27 308.35 3065.40 43.00 0.00 0.00 0.00 0.00 08:18:01 docker0 7.67 15.55 0.54 228.70 0.00 0.00 0.00 0.00 08:18:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 08:18:01 ens3 117.61 71.37 2825.34 15.93 0.00 0.00 0.00 0.00 Average: docker0 114.37 159.10 9.81 1198.85 0.00 0.00 0.00 0.00 Average: lo 2.18 2.18 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 428.68 285.75 4795.08 65.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3850) 03/21/26 _x86_64_ (8 CPU) 08:14:41 LINUX RESTART (8 CPU) 08:15:01 CPU %user %nice %system %iowait %steal %idle 08:16:01 all 10.75 0.00 3.47 3.29 0.06 82.43 08:16:01 0 10.63 0.00 2.87 0.32 0.07 86.11 08:16:01 1 12.39 0.00 3.03 9.08 0.07 75.43 08:16:01 2 7.23 0.00 2.67 3.77 0.07 86.27 08:16:01 3 11.36 0.00 4.36 0.93 0.07 83.29 08:16:01 4 9.04 0.00 4.06 5.19 0.05 81.66 08:16:01 5 14.42 0.00 3.31 0.63 0.07 81.57 08:16:01 6 10.94 0.00 4.24 4.42 0.07 80.33 08:16:01 7 9.96 0.00 3.19 2.01 0.05 84.79 08:17:01 all 33.50 0.00 7.03 2.77 0.10 56.60 08:17:01 0 34.10 0.00 6.43 2.96 0.08 56.43 08:17:01 1 33.84 0.00 6.97 0.69 0.08 58.41 08:17:01 2 33.83 0.00 7.37 0.67 0.08 58.04 08:17:01 3 33.56 0.00 6.47 1.15 0.10 58.72 08:17:01 4 32.82 0.00 6.62 0.71 0.10 59.75 08:17:01 5 32.99 0.00 8.18 8.96 0.10 49.77 08:17:01 6 33.70 0.00 7.44 6.21 0.12 52.53 08:17:01 7 33.13 0.00 6.75 0.86 0.12 59.14 08:18:01 all 45.47 0.00 6.22 1.95 0.08 46.28 08:18:01 0 45.46 0.00 5.89 3.25 0.08 45.32 08:18:01 1 45.77 0.00 6.23 1.87 0.08 46.04 08:18:01 2 45.07 0.00 6.58 2.38 0.07 45.91 08:18:01 3 45.49 0.00 6.04 2.74 0.07 45.66 08:18:01 4 45.80 0.00 6.37 0.34 0.08 47.41 08:18:01 5 46.64 0.00 5.87 2.56 0.08 44.84 08:18:01 6 43.63 0.00 6.50 1.06 0.08 48.73 08:18:01 7 45.91 0.00 6.30 1.40 0.07 46.33 Average: all 29.92 0.00 5.57 2.67 0.08 61.75 Average: 0 30.09 0.00 5.06 2.18 0.08 62.60 Average: 1 30.67 0.00 5.41 3.88 0.08 59.96 Average: 2 28.72 0.00 5.54 2.27 0.07 63.40 Average: 3 30.17 0.00 5.62 1.61 0.08 62.53 Average: 4 29.26 0.00 5.68 2.07 0.08 62.91 Average: 5 31.38 0.00 5.79 4.05 0.08 58.70 Average: 6 29.45 0.00 6.06 3.90 0.09 60.50 Average: 7 29.68 0.00 5.42 1.42 0.08 63.40