---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8939 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 8% / 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 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8939) 05/09/26 _x86_64_ (8 CPU) 01:30:41 LINUX RESTART (8 CPU) 01:31:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:32:01 438.37 64.21 374.16 0.00 11323.64 157539.26 0.00 01:33:01 128.51 0.33 128.18 0.00 14.66 60231.29 0.00 Average: 282.14 32.00 250.13 0.00 5621.64 108476.49 0.00 01:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:32:01 28083576 31435396 849216 2.58 102836 3484624 2109188 6.22 1226412 3114256 281364 01:33:01 27017184 31509688 774376 2.36 138156 4508800 1783352 5.26 1173176 4141756 178024 Average: 27550380 31472542 811796 2.47 120496 3996712 1946270 5.74 1199794 3628006 229694 01:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:32:01 ens3 637.81 423.64 8465.48 134.24 0.00 0.00 0.00 0.00 01:32:01 docker0 26.55 30.42 2.50 446.22 0.00 0.00 0.00 0.00 01:32:01 veth9a4626d 20.89 24.88 2.23 387.31 0.00 0.00 0.00 0.03 01:32:01 lo 3.19 3.19 0.31 0.31 0.00 0.00 0.00 0.00 01:33:01 ens3 389.22 227.58 10116.74 42.04 0.00 0.00 0.00 0.00 01:33:01 docker0 19.70 23.25 2.18 380.48 0.00 0.00 0.00 0.00 01:33:01 lo 2.87 2.87 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 512.47 324.79 9298.05 87.75 0.00 0.00 0.00 0.00 Average: docker0 23.10 26.80 2.33 413.07 0.00 0.00 0.00 0.00 Average: lo 3.02 3.02 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8939) 05/09/26 _x86_64_ (8 CPU) 01:30:41 LINUX RESTART (8 CPU) 01:31:02 CPU %user %nice %system %iowait %steal %idle 01:32:01 all 16.38 0.00 4.37 1.82 0.06 77.37 01:32:01 0 14.34 0.00 3.71 0.72 0.05 81.18 01:32:01 1 15.19 0.00 5.86 2.58 0.05 76.31 01:32:01 2 16.20 0.00 3.72 0.26 0.05 79.78 01:32:01 3 16.40 0.00 4.18 1.58 0.07 77.77 01:32:01 4 18.42 0.00 4.27 3.32 0.07 73.93 01:32:01 5 14.03 0.00 4.75 3.37 0.07 77.79 01:32:01 6 18.14 0.00 4.49 2.25 0.07 75.05 01:32:01 7 18.32 0.00 4.03 0.48 0.07 77.10 01:33:01 all 17.94 0.00 4.14 0.66 0.08 77.18 01:33:01 0 16.07 0.00 3.77 0.94 0.08 79.14 01:33:01 1 18.64 0.00 4.44 0.03 0.08 76.80 01:33:01 2 17.22 0.00 3.76 0.10 0.08 78.83 01:33:01 3 18.75 0.00 3.86 0.03 0.08 77.27 01:33:01 4 17.58 0.00 4.81 4.03 0.10 73.48 01:33:01 5 18.87 0.00 4.90 0.03 0.07 76.13 01:33:01 6 17.80 0.00 3.73 0.08 0.07 78.32 01:33:01 7 18.59 0.00 3.85 0.03 0.07 77.46 Average: all 17.17 0.00 4.25 1.23 0.07 77.27 Average: 0 15.21 0.00 3.74 0.83 0.07 80.15 Average: 1 16.93 0.00 5.14 1.30 0.07 76.56 Average: 2 16.71 0.00 3.74 0.18 0.07 79.30 Average: 3 17.59 0.00 4.02 0.80 0.08 77.51 Average: 4 17.99 0.00 4.54 3.68 0.09 73.70 Average: 5 16.47 0.00 4.82 1.69 0.07 76.95 Average: 6 17.97 0.00 4.11 1.16 0.07 76.70 Average: 7 18.46 0.00 3.94 0.26 0.07 77.28