---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4879 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-4879) 04/10/26 _x86_64_ (8 CPU) 05:23:33 LINUX RESTART (8 CPU) 05:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:25:01 390.82 25.86 364.96 0.00 3405.30 58168.31 0.00 05:26:01 155.00 0.38 154.62 0.00 16.79 53270.66 0.00 Average: 272.90 13.12 259.78 0.00 1710.91 55719.28 0.00 05:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:25:01 27313660 31454548 826612 2.51 144564 4121176 2120008 6.25 1343028 3653032 883412 05:26:01 27263524 31506240 775688 2.36 159228 4221216 1709924 5.04 1507640 3554520 188 Average: 27288592 31480394 801150 2.44 151896 4171196 1914966 5.65 1425334 3603776 441800 05:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:25:01 veth820b5ad 292.23 332.83 29.73 2849.80 0.00 0.00 0.00 0.23 05:25:01 docker0 316.21 360.01 27.77 3140.62 0.00 0.00 0.00 0.00 05:25:01 ens3 870.40 634.28 10731.20 142.98 0.00 0.00 0.00 0.00 05:25:01 lo 5.13 5.13 0.52 0.52 0.00 0.00 0.00 0.00 05:26:01 docker0 0.20 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:26:01 ens3 36.60 21.79 34.37 14.32 0.00 0.00 0.00 0.00 05:26:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 158.19 180.06 13.89 1570.18 0.00 0.00 0.00 0.00 Average: ens3 453.47 328.01 5382.34 78.64 0.00 0.00 0.00 0.00 Average: lo 2.73 2.73 0.27 0.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4879) 04/10/26 _x86_64_ (8 CPU) 05:23:33 LINUX RESTART (8 CPU) 05:24:01 CPU %user %nice %system %iowait %steal %idle 05:25:01 all 11.26 0.00 4.01 1.38 0.06 83.29 05:25:01 0 9.05 0.00 4.30 1.76 0.07 84.82 05:25:01 1 11.94 0.00 3.58 0.54 0.07 83.87 05:25:01 2 13.14 0.00 3.02 0.84 0.07 82.93 05:25:01 3 9.81 0.00 3.65 0.12 0.05 86.37 05:25:01 4 12.26 0.00 4.80 1.01 0.07 81.86 05:25:01 5 9.60 0.00 3.57 0.40 0.05 86.38 05:25:01 6 10.21 0.00 4.79 6.21 0.07 78.72 05:25:01 7 14.01 0.00 4.39 0.17 0.07 81.36 05:26:01 all 49.68 0.00 8.04 0.67 0.07 41.53 05:26:01 0 49.00 0.00 7.79 0.05 0.07 43.10 05:26:01 1 50.38 0.00 7.86 0.29 0.07 41.41 05:26:01 2 49.53 0.00 8.48 0.10 0.07 41.82 05:26:01 3 49.82 0.00 7.58 0.32 0.08 42.19 05:26:01 4 49.76 0.00 7.98 1.03 0.07 41.17 05:26:01 5 49.69 0.00 7.60 0.27 0.07 42.38 05:26:01 6 49.46 0.00 8.63 3.22 0.07 38.62 05:26:01 7 49.82 0.00 8.44 0.10 0.07 41.56 Average: all 30.49 0.00 6.03 1.03 0.07 62.39 Average: 0 29.09 0.00 6.05 0.90 0.07 63.89 Average: 1 31.15 0.00 5.72 0.41 0.07 62.65 Average: 2 31.35 0.00 5.75 0.47 0.07 62.35 Average: 3 29.86 0.00 5.62 0.22 0.07 64.23 Average: 4 31.01 0.00 6.39 1.02 0.07 61.51 Average: 5 29.66 0.00 5.58 0.34 0.06 64.37 Average: 6 29.86 0.00 6.71 4.71 0.07 58.66 Average: 7 31.94 0.00 6.42 0.14 0.07 61.43