---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3747 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-3747) 03/20/26 _x86_64_ (8 CPU) 04:55:20 LINUX RESTART (8 CPU) 04:56:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:57:01 290.73 21.85 268.89 0.00 3203.07 91658.19 0.00 04:58:01 41.49 0.38 41.10 0.00 17.46 17737.42 0.00 04:59:01 117.23 1.77 115.46 0.00 54.12 35627.01 0.00 Average: 149.81 8.00 141.81 0.00 1091.49 48339.17 0.00 04:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:57:01 27190520 31474316 805648 2.45 149112 4282412 1922012 5.67 1358436 3781072 1024 04:58:01 26051820 31425792 846888 2.58 157260 5289560 1827148 5.39 2086160 4115952 546648 04:59:01 26689496 31168844 1100608 3.35 164976 4408728 2666968 7.86 1941332 3636464 73532 Average: 26643945 31356317 917715 2.79 157116 4660233 2138709 6.31 1795309 3844496 207068 04:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:57:01 ens3 844.56 541.69 10438.83 102.77 0.00 0.00 0.00 0.00 04:57:01 lo 4.60 4.60 0.47 0.47 0.00 0.00 0.00 0.00 04:57:01 docker0 341.79 539.13 29.29 3300.10 0.00 0.00 0.00 0.00 04:58:01 ens3 41.00 21.49 39.60 11.67 0.00 0.00 0.00 0.00 04:58:01 vethb30e70f 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 04:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:58:01 docker0 0.08 0.07 0.00 0.01 0.00 0.00 0.00 0.00 04:59:01 ens3 40.83 27.46 215.65 15.29 0.00 0.00 0.00 0.00 04:59:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 04:59:01 veth09781e5 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:59:01 docker0 5.62 10.06 0.45 128.69 0.00 0.00 0.00 0.00 Average: ens3 308.78 196.87 3564.50 43.24 0.00 0.00 0.00 0.00 Average: lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 Average: veth09781e5 0.02 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 115.82 183.08 9.92 1142.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3747) 03/20/26 _x86_64_ (8 CPU) 04:55:20 LINUX RESTART (8 CPU) 04:56:01 CPU %user %nice %system %iowait %steal %idle 04:57:01 all 10.03 0.00 4.38 1.49 0.07 84.03 04:57:01 0 9.04 0.00 4.87 1.89 0.08 84.11 04:57:01 1 9.56 0.00 4.99 0.54 0.07 84.84 04:57:01 2 10.04 0.00 3.45 0.40 0.07 86.04 04:57:01 3 10.68 0.00 4.79 1.02 0.07 83.45 04:57:01 4 9.80 0.00 3.97 0.83 0.07 85.34 04:57:01 5 10.88 0.00 5.21 4.99 0.07 78.85 04:57:01 6 9.51 0.00 4.22 0.42 0.07 85.78 04:57:01 7 10.71 0.00 3.59 1.83 0.07 83.81 04:58:01 all 34.66 0.00 5.02 0.28 0.07 59.98 04:58:01 0 35.74 0.00 4.58 0.07 0.07 59.54 04:58:01 1 34.47 0.00 4.60 0.03 0.07 60.84 04:58:01 2 33.86 0.00 5.43 1.46 0.07 59.18 04:58:01 3 34.87 0.00 4.98 0.22 0.07 59.87 04:58:01 4 37.32 0.00 5.31 0.02 0.07 57.28 04:58:01 5 35.79 0.00 5.34 0.30 0.08 58.48 04:58:01 6 31.85 0.00 4.74 0.08 0.07 63.26 04:58:01 7 33.36 0.00 5.16 0.05 0.07 61.36 04:59:01 all 46.54 0.00 6.51 0.50 0.08 46.37 04:59:01 0 46.77 0.00 6.42 0.17 0.07 46.58 04:59:01 1 46.14 0.00 6.33 0.27 0.08 47.18 04:59:01 2 47.47 0.00 7.22 1.92 0.08 43.31 04:59:01 3 47.37 0.00 6.79 0.34 0.07 45.44 04:59:01 4 45.42 0.00 6.34 0.25 0.08 47.91 04:59:01 5 46.28 0.00 6.44 0.54 0.08 46.65 04:59:01 6 46.23 0.00 6.35 0.49 0.08 46.85 04:59:01 7 46.61 0.00 6.19 0.07 0.08 47.05 Average: all 30.44 0.00 5.31 0.76 0.07 63.43 Average: 0 30.58 0.00 5.29 0.71 0.07 63.35 Average: 1 30.11 0.00 5.31 0.28 0.07 64.23 Average: 2 30.44 0.00 5.36 1.26 0.07 62.86 Average: 3 31.03 0.00 5.52 0.52 0.07 62.86 Average: 4 30.88 0.00 5.21 0.36 0.07 63.48 Average: 5 31.02 0.00 5.67 1.94 0.08 61.30 Average: 6 29.22 0.00 5.10 0.33 0.07 65.27 Average: 7 30.23 0.00 4.98 0.65 0.07 64.07