---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11348 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 14G 142G 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 14G 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11348) 05/26/26 _x86_64_ (8 CPU) 02:07:50 LINUX RESTART (8 CPU) 02:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 226.83 71.37 155.46 0.00 12060.12 121312.71 0.00 02:10:01 280.44 16.46 263.97 0.00 2235.23 154030.73 0.00 02:11:01 127.96 0.22 127.75 0.00 2.53 56235.03 0.00 Average: 211.74 29.35 182.39 0.00 4765.96 110526.16 0.00 02:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 29139900 31578548 726992 2.21 76872 2659788 1837436 5.42 1031460 2333488 579620 02:10:01 26548152 31476556 789268 2.40 155596 4897296 1944636 5.73 1525468 4217628 547612 02:11:01 24996768 31488512 768716 2.34 174660 6340436 1855704 5.47 1765984 5421008 357844 Average: 26894940 31514539 761659 2.32 135709 4632507 1879259 5.54 1440971 3990708 495025 02:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 ens3 442.84 305.83 5007.03 74.48 0.00 0.00 0.00 0.00 02:09:01 lo 3.83 3.83 0.38 0.38 0.00 0.00 0.00 0.00 02:10:01 docker0 368.67 502.62 30.73 3508.75 0.00 0.00 0.00 0.00 02:10:01 ens3 745.58 518.70 9211.41 108.29 0.00 0.00 0.00 0.00 02:10:01 lo 2.13 2.13 0.22 0.22 0.00 0.00 0.00 0.00 02:11:01 docker0 71.60 208.57 4.30 4898.52 0.00 0.00 0.00 0.00 02:11:01 ens3 278.85 119.43 5877.00 24.90 0.00 0.00 0.00 0.00 02:11:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 02:11:01 veth7434684 0.05 0.27 0.00 0.02 0.00 0.00 0.00 0.00 Average: docker0 146.76 237.06 11.67 2802.42 0.00 0.00 0.00 0.00 Average: ens3 489.09 314.65 6698.48 69.22 0.00 0.00 0.00 0.00 Average: lo 2.17 2.17 0.22 0.22 0.00 0.00 0.00 0.00 Average: veth7434684 0.02 0.09 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11348) 05/26/26 _x86_64_ (8 CPU) 02:07:50 LINUX RESTART (8 CPU) 02:08:01 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 7.99 0.00 2.28 7.74 0.06 81.92 02:09:01 0 7.26 0.00 1.96 11.50 0.05 79.23 02:09:01 1 7.77 0.00 1.73 4.42 0.07 86.01 02:09:01 2 8.20 0.00 3.14 2.30 0.05 86.31 02:09:01 3 10.92 0.00 2.91 19.28 0.07 66.82 02:09:01 4 6.57 0.00 2.81 3.55 0.08 86.98 02:09:01 5 7.91 0.00 2.47 1.16 0.05 88.41 02:09:01 6 5.34 0.00 1.60 19.26 0.07 73.74 02:09:01 7 9.96 0.00 1.66 0.40 0.07 87.91 02:10:01 all 8.10 0.00 3.83 10.12 0.07 77.89 02:10:01 0 7.67 0.00 3.63 4.56 0.07 84.08 02:10:01 1 8.03 0.00 3.40 6.19 0.07 82.31 02:10:01 2 6.68 0.00 4.36 17.20 0.08 71.67 02:10:01 3 7.91 0.00 4.20 6.09 0.07 81.74 02:10:01 4 10.35 0.00 4.31 6.52 0.05 78.76 02:10:01 5 8.21 0.00 4.08 25.80 0.07 61.84 02:10:01 6 7.44 0.00 3.14 8.74 0.07 80.61 02:10:01 7 8.52 0.00 3.49 5.99 0.05 81.94 02:11:01 all 31.23 0.00 6.55 3.09 0.11 59.01 02:11:01 0 29.16 0.00 6.13 0.42 0.12 64.17 02:11:01 1 30.48 0.00 6.32 12.87 0.12 50.21 02:11:01 2 30.67 0.00 7.24 5.94 0.12 56.03 02:11:01 3 31.38 0.00 6.19 0.37 0.12 61.94 02:11:01 4 30.26 0.00 6.05 1.99 0.10 61.60 02:11:01 5 30.91 0.00 6.62 1.45 0.10 60.91 02:11:01 6 33.68 0.00 7.05 1.47 0.10 57.71 02:11:01 7 33.33 0.00 6.78 0.30 0.12 59.47 Average: all 15.77 0.00 4.22 6.98 0.08 72.95 Average: 0 14.69 0.00 3.90 5.50 0.08 75.83 Average: 1 15.40 0.00 3.81 7.82 0.08 72.89 Average: 2 15.18 0.00 4.91 8.46 0.08 71.37 Average: 3 16.73 0.00 4.43 8.59 0.08 70.17 Average: 4 15.72 0.00 4.39 4.02 0.08 75.78 Average: 5 15.68 0.00 4.39 9.42 0.07 70.43 Average: 6 15.48 0.00 3.92 9.83 0.08 70.69 Average: 7 17.27 0.00 3.98 2.23 0.08 76.45