---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7927 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 12G 144G 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 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-7927) 04/21/26 _x86_64_ (8 CPU) 11:48:26 LINUX RESTART (8 CPU) 11:49:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:50:01 345.96 14.61 331.35 0.00 1665.48 79731.16 0.00 11:51:01 67.06 0.03 67.03 0.00 0.27 36514.25 0.00 11:52:01 37.22 0.07 37.15 0.00 0.53 31607.60 0.00 Average: 148.98 4.85 144.13 0.00 549.17 49112.59 0.00 11:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:01 27744952 31336880 945436 2.88 119156 3655992 1891020 5.58 1344932 3283248 447080 11:51:01 26431924 31189088 1089912 3.32 128636 4745788 2346812 6.92 1640400 4229156 503796 11:52:01 25572336 30784616 1493048 4.54 134548 5171372 2541344 7.49 2489928 4210128 49140 Average: 26583071 31103528 1176132 3.58 127447 4524384 2259725 6.66 1825087 3907511 333339 11:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:01 ens3 855.96 619.32 10290.09 142.08 0.00 0.00 0.00 0.00 11:50:01 lo 3.32 3.32 0.32 0.32 0.00 0.00 0.00 0.00 11:50:01 docker0 231.59 277.43 18.02 2188.74 0.00 0.00 0.00 0.00 11:50:01 veth7355a25 129.03 170.94 12.85 1609.72 0.00 0.00 0.00 0.13 11:51:01 ens3 11.23 7.01 9.15 4.92 0.00 0.00 0.00 0.00 11:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:51:01 docker0 0.55 0.43 0.06 0.24 0.00 0.00 0.00 0.00 11:51:01 veth7355a25 0.55 0.47 0.07 0.24 0.00 0.00 0.00 0.00 11:52:01 ens3 17.01 11.85 14.87 7.58 0.00 0.00 0.00 0.00 11:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 docker0 1.10 1.12 0.10 1.62 0.00 0.00 0.00 0.00 11:52:01 veth7355a25 1.10 1.13 0.11 1.62 0.00 0.00 0.00 0.00 Average: ens3 291.57 210.43 3399.39 51.02 0.00 0.00 0.00 0.00 Average: lo 1.16 1.16 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 76.88 91.95 5.99 721.97 0.00 0.00 0.00 0.00 Average: veth7355a25 43.08 56.87 4.30 531.15 0.00 0.00 0.00 0.04 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-7927) 04/21/26 _x86_64_ (8 CPU) 11:48:26 LINUX RESTART (8 CPU) 11:49:02 CPU %user %nice %system %iowait %steal %idle 11:50:01 all 12.00 0.00 3.87 2.64 0.07 81.42 11:50:01 0 11.89 0.00 4.02 1.00 0.07 83.02 11:50:01 1 8.90 0.00 3.53 0.41 0.05 87.11 11:50:01 2 12.35 0.00 3.30 0.22 0.07 84.05 11:50:01 3 14.57 0.00 4.62 7.04 0.07 73.70 11:50:01 4 12.39 0.00 3.33 0.70 0.07 83.51 11:50:01 5 11.38 0.00 3.64 7.39 0.09 77.51 11:50:01 6 10.88 0.00 4.35 0.48 0.07 84.22 11:50:01 7 13.67 0.00 4.16 3.85 0.07 78.26 11:51:01 all 60.19 0.00 7.38 0.35 0.13 31.95 11:51:01 0 60.72 0.00 7.85 0.08 0.12 31.23 11:51:01 1 61.53 0.00 7.43 0.05 0.13 30.86 11:51:01 2 60.39 0.00 7.07 0.05 0.13 32.36 11:51:01 3 61.99 0.00 7.59 0.18 0.13 30.10 11:51:01 4 60.43 0.00 6.86 1.18 0.13 31.39 11:51:01 5 56.06 0.00 7.48 0.93 0.12 35.41 11:51:01 6 59.95 0.00 7.71 0.24 0.13 31.97 11:51:01 7 60.46 0.00 7.06 0.10 0.12 32.26 11:52:01 all 35.18 0.00 5.06 0.54 0.07 59.15 11:52:01 0 35.94 0.00 4.88 0.02 0.07 59.09 11:52:01 1 36.24 0.00 5.49 0.00 0.07 58.20 11:52:01 2 35.58 0.00 5.26 3.83 0.10 55.23 11:52:01 3 34.34 0.00 5.24 0.02 0.07 60.33 11:52:01 4 35.83 0.00 4.94 0.00 0.07 59.17 11:52:01 5 31.88 0.00 4.84 0.40 0.07 62.81 11:52:01 6 35.20 0.00 4.78 0.02 0.07 59.94 11:52:01 7 36.43 0.00 5.03 0.02 0.08 58.45 Average: all 35.96 0.00 5.45 1.16 0.09 57.34 Average: 0 36.38 0.00 5.59 0.36 0.08 57.58 Average: 1 35.72 0.00 5.49 0.15 0.08 58.55 Average: 2 36.32 0.00 5.23 1.38 0.10 56.98 Average: 3 37.13 0.00 5.83 2.38 0.09 54.57 Average: 4 36.36 0.00 5.05 0.63 0.09 57.88 Average: 5 33.26 0.00 5.33 2.87 0.09 58.44 Average: 6 35.53 0.00 5.62 0.24 0.09 58.52 Average: 7 36.98 0.00 5.42 1.31 0.09 56.20