---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4527 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-4527) 04/03/26 _x86_64_ (8 CPU) 04:20:43 LINUX RESTART (8 CPU) 04:21:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:22:01 402.60 77.57 325.02 0.00 13409.66 91051.65 0.00 04:23:01 244.93 3.68 241.24 0.00 55.32 66859.81 0.00 04:24:01 158.14 0.58 157.56 0.00 55.86 52736.54 0.00 Average: 268.56 27.28 241.28 0.00 4507.44 70217.16 0.00 04:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:22:01 28188000 31489132 799136 2.43 91092 3477420 1934908 5.70 1060952 3208164 716284 04:23:01 25882856 30707036 1567676 4.77 159408 4744236 2807412 8.28 2354344 4018948 423352 04:24:01 26060400 31500740 773400 2.35 182292 5303052 1697208 5.00 1659448 4505052 1104 Average: 26710419 31232303 1046737 3.18 144264 4508236 2146509 6.33 1691581 3910721 380247 04:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:22:01 ens3 693.20 461.03 8449.77 136.44 0.00 0.00 0.00 0.00 04:22:01 docker0 41.75 42.44 3.02 281.37 0.00 0.00 0.00 0.00 04:22:01 lo 5.50 5.50 0.55 0.55 0.00 0.00 0.00 0.00 04:23:01 ens3 449.74 309.20 3069.09 43.73 0.00 0.00 0.00 0.00 04:23:01 docker0 286.89 410.71 25.40 3032.60 0.00 0.00 0.00 0.00 04:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:23:01 veth2ba72e2 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 04:24:01 ens3 138.76 83.62 2742.15 22.47 0.00 0.00 0.00 0.00 04:24:01 docker0 4.90 9.28 0.35 128.31 0.00 0.00 0.00 0.00 04:24:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 427.25 284.63 4753.87 67.55 0.00 0.00 0.00 0.00 Average: docker0 111.18 154.14 9.59 1147.38 0.00 0.00 0.00 0.00 Average: lo 2.43 2.43 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4527) 04/03/26 _x86_64_ (8 CPU) 04:20:43 LINUX RESTART (8 CPU) 04:21:01 CPU %user %nice %system %iowait %steal %idle 04:22:01 all 10.99 0.00 3.58 1.43 0.06 83.94 04:22:01 0 10.83 0.00 3.91 0.67 0.07 84.53 04:22:01 1 10.27 0.00 3.14 1.44 0.07 85.09 04:22:01 2 10.12 0.00 2.51 2.48 0.03 84.85 04:22:01 3 10.59 0.00 3.40 0.37 0.07 85.57 04:22:01 4 13.95 0.00 4.14 0.35 0.05 81.50 04:22:01 5 13.31 0.00 4.93 5.12 0.05 76.58 04:22:01 6 9.47 0.00 3.58 0.64 0.07 86.25 04:22:01 7 9.36 0.00 3.07 0.39 0.05 87.13 04:23:01 all 42.78 0.00 7.38 0.82 0.09 48.92 04:23:01 0 43.27 0.00 8.23 2.81 0.08 45.61 04:23:01 1 43.13 0.00 7.75 0.56 0.10 48.46 04:23:01 2 42.47 0.00 6.48 0.24 0.10 50.71 04:23:01 3 42.84 0.00 7.39 0.13 0.10 49.54 04:23:01 4 42.41 0.00 7.32 0.40 0.08 49.79 04:23:01 5 42.84 0.00 7.54 1.87 0.10 47.65 04:23:01 6 42.35 0.00 6.72 0.34 0.10 50.49 04:23:01 7 42.97 0.00 7.59 0.25 0.08 49.10 04:24:01 all 32.93 0.00 6.53 0.60 0.09 59.86 04:24:01 0 32.28 0.00 6.55 2.09 0.08 58.99 04:24:01 1 33.21 0.00 6.89 0.34 0.08 59.48 04:24:01 2 34.12 0.00 6.37 0.59 0.08 58.83 04:24:01 3 32.98 0.00 7.05 0.84 0.08 59.05 04:24:01 4 32.38 0.00 6.79 0.34 0.10 60.39 04:24:01 5 34.33 0.00 6.27 0.10 0.08 59.22 04:24:01 6 31.91 0.00 5.63 0.28 0.08 62.09 04:24:01 7 32.27 0.00 6.67 0.19 0.08 60.79 Average: all 28.91 0.00 5.83 0.95 0.08 64.23 Average: 0 28.74 0.00 6.22 1.85 0.08 63.10 Average: 1 28.89 0.00 5.93 0.77 0.08 64.31 Average: 2 28.91 0.00 5.12 1.10 0.07 64.79 Average: 3 28.81 0.00 5.94 0.45 0.08 64.71 Average: 4 29.57 0.00 6.08 0.36 0.08 63.90 Average: 5 30.19 0.00 6.25 2.36 0.08 61.12 Average: 6 27.90 0.00 5.31 0.42 0.08 66.28 Average: 7 28.22 0.00 5.78 0.28 0.07 65.65