---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8506 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-8506) 05/01/26 _x86_64_ (8 CPU) 21:20:00 LINUX RESTART (8 CPU) 21:21:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:22:01 286.06 11.98 274.08 0.00 1742.60 73628.74 0.00 21:23:01 107.10 0.25 106.85 0.00 15.99 26409.33 0.00 Average: 195.82 6.07 189.76 0.00 872.04 49820.70 0.00 21:21:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:22:01 26777996 31220268 1062140 3.23 154012 4408884 2340280 6.90 1817532 3713524 143248 21:23:01 26192752 31283264 994904 3.03 161712 5004184 2351928 6.93 2056052 4008948 556332 Average: 26485374 31251766 1028522 3.13 157862 4706534 2346104 6.92 1936792 3861236 349790 21:21:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:22:01 ens3 676.55 509.66 6673.61 94.97 0.00 0.00 0.00 0.00 21:22:01 lo 1.83 1.83 0.19 0.19 0.00 0.00 0.00 0.00 21:22:01 docker0 412.62 506.95 33.28 3229.24 0.00 0.00 0.00 0.00 21:22:01 veth4a2e515 0.05 0.14 0.00 0.01 0.00 0.00 0.00 0.00 21:23:01 veth222376a 0.05 0.28 0.00 0.02 0.00 0.00 0.00 0.00 21:23:01 ens3 86.45 47.00 1384.91 13.43 0.00 0.00 0.00 0.00 21:23:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 21:23:01 docker0 20.73 46.38 1.61 911.68 0.00 0.00 0.00 0.00 Average: veth222376a 0.03 0.14 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 379.02 276.39 4007.05 53.86 0.00 0.00 0.00 0.00 Average: lo 1.24 1.24 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 215.03 274.73 17.31 2060.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8506) 05/01/26 _x86_64_ (8 CPU) 21:20:00 LINUX RESTART (8 CPU) 21:21:02 CPU %user %nice %system %iowait %steal %idle 21:22:01 all 13.62 0.00 4.37 1.31 0.07 80.62 21:22:01 0 12.74 0.00 3.76 0.61 0.07 82.82 21:22:01 1 13.83 0.00 4.34 0.19 0.07 81.57 21:22:01 2 13.25 0.00 3.71 0.34 0.07 82.63 21:22:01 3 13.91 0.00 4.56 2.20 0.09 79.24 21:22:01 4 13.58 0.00 3.70 1.06 0.05 81.60 21:22:01 5 14.65 0.00 4.49 2.03 0.07 78.76 21:22:01 6 12.66 0.00 5.73 2.63 0.07 78.91 21:22:01 7 14.38 0.00 4.71 1.43 0.07 79.41 21:23:01 all 61.54 0.00 9.58 0.42 0.09 28.37 21:23:01 0 60.94 0.00 9.77 0.23 0.08 28.97 21:23:01 1 61.22 0.00 9.36 0.49 0.08 28.85 21:23:01 2 60.12 0.00 10.01 0.19 0.10 29.58 21:23:01 3 61.00 0.00 9.31 0.24 0.08 29.36 21:23:01 4 62.92 0.00 9.19 0.30 0.10 27.49 21:23:01 5 61.74 0.00 9.75 0.20 0.08 28.22 21:23:01 6 62.58 0.00 9.42 0.79 0.10 27.11 21:23:01 7 61.81 0.00 9.86 0.88 0.10 27.35 Average: all 37.80 0.00 7.00 0.86 0.08 54.26 Average: 0 37.04 0.00 6.79 0.42 0.08 55.67 Average: 1 37.75 0.00 6.87 0.34 0.08 54.96 Average: 2 36.86 0.00 6.88 0.26 0.09 55.91 Average: 3 37.67 0.00 6.96 1.21 0.09 54.07 Average: 4 38.46 0.00 6.47 0.68 0.08 54.31 Average: 5 38.40 0.00 7.14 1.11 0.08 53.27 Average: 6 37.88 0.00 7.59 1.70 0.09 52.74 Average: 7 38.34 0.00 7.31 1.15 0.09 53.11