---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-13000 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: 2800.000 BogoMIPS: 5600.00 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-13000) 06/15/26 _x86_64_ (8 CPU) 03:53:30 LINUX RESTART (8 CPU) 03:54:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:55:01 368.78 23.17 345.62 0.00 3404.17 59101.44 0.00 03:56:01 191.92 3.00 188.92 0.00 43.32 44344.17 0.00 03:57:01 158.97 0.37 158.61 0.00 53.99 53821.70 0.00 Average: 239.17 8.76 230.41 0.00 1154.60 52384.68 0.00 03:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:55:01 28291272 31449772 836260 2.54 94676 3328376 2065956 6.09 1158864 3008636 1540 03:56:01 25714452 30669892 1605480 4.88 162892 4864604 2597236 7.66 2424712 4114600 443000 03:57:01 25906608 31470760 803324 2.44 186956 5412936 1768672 5.21 1722208 4582504 188 Average: 26637444 31196808 1081688 3.29 148175 4535305 2143955 6.32 1768595 3901913 148243 03:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:55:01 lo 5.15 5.15 0.52 0.52 0.00 0.00 0.00 0.00 03:55:01 docker0 117.42 124.05 9.05 506.09 0.00 0.00 0.00 0.00 03:55:01 vetha85e810 44.47 48.09 4.56 49.95 0.00 0.00 0.00 0.00 03:55:01 ens3 610.93 436.45 8428.17 122.90 0.00 0.00 0.00 0.00 03:56:01 vethcf12ec1 0.10 0.18 0.01 0.01 0.00 0.00 0.00 0.00 03:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:56:01 docker0 280.61 341.77 23.25 3034.58 0.00 0.00 0.00 0.00 03:56:01 ens3 375.89 299.87 3066.89 39.64 0.00 0.00 0.00 0.00 03:57:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 03:57:01 docker0 5.77 10.30 0.40 166.91 0.00 0.00 0.00 0.00 03:57:01 ens3 129.45 72.07 2765.48 17.44 0.00 0.00 0.00 0.00 Average: lo 2.19 2.19 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 134.70 158.91 10.91 1240.03 0.00 0.00 0.00 0.00 Average: ens3 370.76 268.53 4732.90 59.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-13000) 06/15/26 _x86_64_ (8 CPU) 03:53:30 LINUX RESTART (8 CPU) 03:54:02 CPU %user %nice %system %iowait %steal %idle 03:55:01 all 9.22 0.00 3.13 1.44 0.06 86.15 03:55:01 0 8.64 0.00 2.49 0.83 0.07 87.97 03:55:01 1 9.65 0.00 3.41 0.22 0.07 86.65 03:55:01 2 11.20 0.00 2.54 0.32 0.05 85.88 03:55:01 3 6.35 0.00 3.12 3.51 0.05 86.97 03:55:01 4 10.73 0.00 2.85 0.51 0.05 85.85 03:55:01 5 7.12 0.00 2.43 1.82 0.05 88.58 03:55:01 6 11.37 0.00 5.10 4.07 0.05 79.41 03:55:01 7 8.73 0.00 3.10 0.24 0.07 87.86 03:56:01 all 41.23 0.00 6.91 0.68 0.09 51.09 03:56:01 0 43.43 0.00 6.65 0.25 0.10 49.56 03:56:01 1 41.39 0.00 6.94 0.15 0.08 51.44 03:56:01 2 41.84 0.00 7.23 0.95 0.08 49.90 03:56:01 3 40.41 0.00 7.46 0.37 0.10 51.66 03:56:01 4 40.97 0.00 6.14 0.17 0.10 52.62 03:56:01 5 40.57 0.00 6.08 0.41 0.08 52.85 03:56:01 6 40.60 0.00 6.83 0.22 0.08 52.26 03:56:01 7 40.59 0.00 7.96 2.95 0.08 48.42 03:57:01 all 35.22 0.00 6.45 0.78 0.08 57.47 03:57:01 0 37.07 0.00 6.24 0.20 0.08 56.41 03:57:01 1 33.40 0.00 6.71 3.16 0.07 56.67 03:57:01 2 34.84 0.00 7.06 0.67 0.08 57.34 03:57:01 3 35.93 0.00 6.18 0.17 0.08 57.64 03:57:01 4 34.32 0.00 5.98 0.62 0.07 59.00 03:57:01 5 35.81 0.00 6.41 1.27 0.08 56.42 03:57:01 6 35.47 0.00 6.28 0.08 0.08 58.08 03:57:01 7 34.91 0.00 6.72 0.08 0.08 58.21 Average: all 28.65 0.00 5.51 0.97 0.08 64.80 Average: 0 29.78 0.00 5.14 0.43 0.08 64.57 Average: 1 28.25 0.00 5.70 1.18 0.07 64.79 Average: 2 29.37 0.00 5.62 0.65 0.07 64.28 Average: 3 27.72 0.00 5.60 1.33 0.08 65.26 Average: 4 28.78 0.00 5.00 0.44 0.07 65.71 Average: 5 27.88 0.00 4.98 1.16 0.07 65.90 Average: 6 29.23 0.00 6.08 1.44 0.07 63.17 Average: 7 28.18 0.00 5.94 1.10 0.08 64.71