---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1541 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 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-1541) 02/03/26 _x86_64_ (8 CPU) 09:24:52 LINUX RESTART (8 CPU) 09:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:26:01 367.29 82.00 285.29 0.00 14001.40 164902.65 0.00 09:27:01 247.23 3.13 244.09 0.00 46.26 66072.05 0.00 09:28:01 170.30 0.58 169.72 0.00 53.32 52354.47 0.00 Average: 261.61 28.57 233.03 0.00 4700.33 94443.06 0.00 09:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:26:01 28493900 31497492 795644 2.42 88504 3192920 1898208 5.60 1045996 2930468 447716 09:27:01 25871164 30651988 1623912 4.94 158836 4703148 2624928 7.74 2411400 3982056 425152 09:28:01 26108092 31490684 781212 2.38 182032 5245632 1782120 5.25 1648892 4462732 348 Average: 26824385 31213388 1066923 3.25 143124 4380567 2101752 6.20 1702096 3791752 291072 09:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:26:01 lo 5.57 5.57 0.57 0.57 0.00 0.00 0.00 0.00 09:26:01 docker0 21.93 21.66 1.65 149.08 0.00 0.00 0.00 0.00 09:26:01 ens3 707.73 460.14 8184.89 134.54 0.00 0.00 0.00 0.00 09:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:27:01 docker0 349.58 448.68 29.03 3060.77 0.00 0.00 0.00 0.00 09:27:01 ens3 483.97 370.29 3093.76 47.95 0.00 0.00 0.00 0.00 09:27:01 veth6b454fb 0.15 0.27 0.01 0.03 0.00 0.00 0.00 0.00 09:28:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 09:28:01 docker0 7.93 17.43 0.57 252.15 0.00 0.00 0.00 0.00 09:28:01 ens3 159.19 102.33 2881.63 28.89 0.00 0.00 0.00 0.00 Average: lo 2.57 2.57 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 126.48 162.59 10.42 1154.00 0.00 0.00 0.00 0.00 Average: ens3 450.30 310.92 4720.09 70.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1541) 02/03/26 _x86_64_ (8 CPU) 09:24:52 LINUX RESTART (8 CPU) 09:25:01 CPU %user %nice %system %iowait %steal %idle 09:26:01 all 9.54 0.00 3.45 2.36 0.08 84.56 09:26:01 0 8.33 0.00 3.74 1.68 0.10 86.14 09:26:01 1 9.16 0.00 3.81 5.43 0.08 81.51 09:26:01 2 7.15 0.00 2.90 2.58 0.07 87.29 09:26:01 3 9.34 0.00 3.49 0.88 0.10 86.19 09:26:01 4 10.39 0.00 2.55 0.29 0.07 86.71 09:26:01 5 8.92 0.00 3.72 1.24 0.08 86.04 09:26:01 6 9.54 0.00 2.89 1.74 0.07 85.75 09:26:01 7 13.53 0.00 4.51 5.03 0.10 76.83 09:27:01 all 38.34 0.00 6.97 2.21 0.10 52.38 09:27:01 0 37.62 0.00 7.19 0.54 0.10 54.55 09:27:01 1 38.38 0.00 7.75 10.46 0.10 43.30 09:27:01 2 37.53 0.00 6.38 1.30 0.08 54.70 09:27:01 3 39.18 0.00 6.99 0.83 0.10 52.90 09:27:01 4 37.41 0.00 6.81 1.28 0.10 54.39 09:27:01 5 38.55 0.00 6.79 2.21 0.08 52.37 09:27:01 6 39.29 0.00 6.56 0.44 0.10 53.62 09:27:01 7 38.75 0.00 7.28 0.69 0.10 53.18 09:28:01 all 31.49 0.00 6.08 1.76 0.09 60.58 09:28:01 0 31.49 0.00 5.84 0.50 0.07 62.09 09:28:01 1 30.97 0.00 6.08 1.84 0.08 61.02 09:28:01 2 31.50 0.00 6.27 5.83 0.12 56.27 09:28:01 3 31.18 0.00 6.85 2.63 0.08 59.24 09:28:01 4 32.59 0.00 6.07 0.69 0.08 60.57 09:28:01 5 31.39 0.00 5.16 0.61 0.08 62.76 09:28:01 6 31.99 0.00 6.23 0.34 0.08 61.36 09:28:01 7 30.82 0.00 6.11 1.63 0.08 61.35 Average: all 26.46 0.00 5.50 2.11 0.09 65.84 Average: 0 25.82 0.00 5.59 0.91 0.09 67.59 Average: 1 26.18 0.00 5.88 5.91 0.09 61.93 Average: 2 25.40 0.00 5.19 3.23 0.09 66.09 Average: 3 26.57 0.00 5.78 1.44 0.10 66.11 Average: 4 26.80 0.00 5.14 0.75 0.08 67.22 Average: 5 26.27 0.00 5.22 1.35 0.08 67.07 Average: 6 26.95 0.00 5.23 0.84 0.08 66.90 Average: 7 27.71 0.00 5.97 2.45 0.10 63.78