---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11355 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 15G 141G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 15G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11355) 05/26/26 _x86_64_ (8 CPU) 02:09:45 LINUX RESTART (8 CPU) 02:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:11:01 404.23 81.37 322.86 0.00 13931.28 78032.33 0.00 02:12:01 274.57 3.55 271.02 0.00 42.39 82573.44 0.00 02:13:01 110.98 0.32 110.66 0.00 4.00 75639.39 0.00 Average: 263.26 28.41 234.85 0.00 4659.22 78748.39 0.00 02:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:11:01 28416684 31496964 809628 2.46 81604 3286340 1912288 5.64 1087064 2990200 336812 02:12:01 26348544 31284084 995100 3.03 158748 4879388 2224328 6.56 1723504 4216316 39744 02:13:01 24383996 31122844 1148632 3.49 209144 6498596 2132956 6.29 2054884 5700552 369488 Average: 26383075 31301297 984453 2.99 149832 4888108 2089857 6.16 1621817 4302356 248681 02:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:11:01 docker0 93.93 95.43 6.40 502.33 0.00 0.00 0.00 0.00 02:11:01 lo 5.90 5.90 0.59 0.59 0.00 0.00 0.00 0.00 02:11:01 ens3 877.09 599.85 11207.49 145.90 0.00 0.00 0.00 0.00 02:12:01 docker0 252.27 379.10 23.30 3005.32 0.00 0.00 0.00 0.00 02:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:12:01 veth5b0cdab 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:12:01 ens3 418.36 276.79 3043.71 42.93 0.00 0.00 0.00 0.00 02:13:01 docker0 155.59 332.54 20.23 6516.46 0.00 0.00 0.00 0.00 02:13:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 02:13:01 veth5b0cdab 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 02:13:01 veth3e37913 85.17 132.26 17.17 1618.93 0.00 0.00 0.00 0.13 02:13:01 ens3 390.70 190.38 7479.47 37.00 0.00 0.00 0.00 0.00 Average: docker0 167.27 269.03 16.64 3341.37 0.00 0.00 0.00 0.00 Average: lo 2.21 2.21 0.22 0.22 0.00 0.00 0.00 0.00 Average: veth5b0cdab 0.02 0.12 0.00 0.01 0.00 0.00 0.00 0.00 Average: veth3e37913 28.39 44.09 5.72 539.64 0.00 0.00 0.00 0.04 Average: ens3 562.05 355.67 7243.55 75.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11355) 05/26/26 _x86_64_ (8 CPU) 02:09:45 LINUX RESTART (8 CPU) 02:10:01 CPU %user %nice %system %iowait %steal %idle 02:11:01 all 9.27 0.00 2.93 3.39 0.06 84.35 02:11:01 0 8.73 0.00 3.38 1.54 0.07 86.28 02:11:01 1 5.64 0.00 2.39 3.62 0.05 88.31 02:11:01 2 13.15 0.00 3.18 2.32 0.07 81.28 02:11:01 3 9.47 0.00 2.99 5.03 0.07 82.44 02:11:01 4 11.80 0.00 3.18 0.94 0.08 84.00 02:11:01 5 11.63 0.00 3.57 11.35 0.08 73.36 02:11:01 6 6.32 0.00 2.23 1.26 0.03 90.15 02:11:01 7 7.41 0.00 2.53 1.10 0.05 88.91 02:12:01 all 8.86 0.00 3.53 8.75 0.07 78.78 02:12:01 0 7.68 0.00 3.44 2.55 0.07 86.26 02:12:01 1 8.84 0.00 3.61 1.64 0.07 85.84 02:12:01 2 9.86 0.00 3.56 8.66 0.07 77.85 02:12:01 3 9.27 0.00 3.72 11.06 0.07 75.89 02:12:01 4 8.92 0.00 3.93 28.27 0.07 58.81 02:12:01 5 8.22 0.00 3.37 3.72 0.05 84.64 02:12:01 6 9.53 0.00 3.10 1.77 0.08 85.51 02:12:01 7 8.60 0.00 3.54 12.39 0.05 75.42 02:13:01 all 31.14 0.00 6.57 2.76 0.09 59.44 02:13:01 0 29.02 0.00 6.40 0.20 0.08 64.29 02:13:01 1 27.78 0.00 5.86 19.43 0.10 46.83 02:13:01 2 28.20 0.00 6.06 0.30 0.10 65.33 02:13:01 3 36.05 0.00 6.70 0.24 0.08 56.92 02:13:01 4 36.91 0.00 6.70 0.07 0.10 56.22 02:13:01 5 29.46 0.00 6.37 0.24 0.08 63.85 02:13:01 6 34.54 0.00 8.32 0.17 0.08 56.88 02:13:01 7 27.19 0.00 6.15 1.41 0.07 65.18 Average: all 16.42 0.00 4.34 4.97 0.07 74.20 Average: 0 15.15 0.00 4.41 1.43 0.07 78.94 Average: 1 14.10 0.00 3.96 8.24 0.07 73.64 Average: 2 17.06 0.00 4.26 3.76 0.08 74.83 Average: 3 18.27 0.00 4.47 5.43 0.07 71.75 Average: 4 19.21 0.00 4.60 9.75 0.08 66.36 Average: 5 16.42 0.00 4.44 5.11 0.07 73.97 Average: 6 16.76 0.00 4.54 1.07 0.07 77.56 Average: 7 14.41 0.00 4.07 4.97 0.06 76.50