---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-6009 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-6009) 07/31/25 _x86_64_ (8 CPU) 03:29:41 LINUX RESTART (8 CPU) 03:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:31:01 366.77 71.77 295.00 0.00 12782.00 138035.93 0.00 03:32:01 98.52 0.15 98.37 0.00 13.60 24328.63 0.00 03:33:01 146.95 2.05 144.90 0.00 24.39 41674.51 0.00 03:34:01 156.86 0.33 156.52 0.00 37.59 50447.33 0.00 Average: 192.27 18.58 173.70 0.00 3214.26 63620.68 0.00 03:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:31:01 28867776 31506640 805692 2.45 76860 2857840 1931616 5.69 1060020 2580332 82376 03:32:01 28386624 31481536 802760 2.44 96864 3259796 2105568 6.21 1122392 2945008 4084 03:33:01 25780768 30561396 1712164 5.21 157992 4705084 2686772 7.92 2491148 3991216 405360 03:34:01 26157312 31513776 761076 2.32 174816 5233400 1697944 5.01 1632244 4443872 272 Average: 27298120 31265837 1020423 3.10 126633 4014030 2105475 6.21 1576451 3490107 123023 03:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:31:01 ens3 734.96 526.33 8319.45 138.42 0.00 0.00 0.00 0.00 03:31:01 lo 5.13 5.13 0.50 0.50 0.00 0.00 0.00 0.00 03:31:01 docker0 59.47 59.82 4.23 326.91 0.00 0.00 0.00 0.00 03:32:01 veth50d22d1 164.62 206.60 15.83 139.48 0.00 0.00 0.00 0.01 03:32:01 ens3 224.26 173.10 189.75 21.76 0.00 0.00 0.00 0.00 03:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:32:01 docker0 166.11 209.97 13.67 177.62 0.00 0.00 0.00 0.00 03:33:01 ens3 337.72 239.90 2931.50 30.59 0.00 0.00 0.00 0.00 03:33:01 veth1142afb 0.10 0.20 0.01 0.02 0.00 0.00 0.00 0.00 03:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 docker0 225.42 309.55 17.01 2904.69 0.00 0.00 0.00 0.00 03:34:01 ens3 131.43 81.97 2717.12 19.08 0.00 0.00 0.00 0.00 03:34:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 03:34:01 docker0 4.72 9.77 0.28 114.98 0.00 0.00 0.00 0.00 Average: ens3 357.09 255.33 3539.43 52.46 0.00 0.00 0.00 0.00 Average: lo 1.68 1.68 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 113.93 147.28 8.80 881.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-6009) 07/31/25 _x86_64_ (8 CPU) 03:29:41 LINUX RESTART (8 CPU) 03:30:01 CPU %user %nice %system %iowait %steal %idle 03:31:01 all 8.17 0.00 2.44 3.95 0.05 85.38 03:31:01 0 11.58 0.00 2.11 1.53 0.05 84.73 03:31:01 1 7.29 0.00 2.74 3.81 0.07 86.09 03:31:01 2 7.54 0.00 1.78 1.91 0.05 88.72 03:31:01 3 6.03 0.00 1.92 1.45 0.05 90.56 03:31:01 4 7.83 0.00 1.92 0.85 0.07 89.32 03:31:01 5 8.84 0.00 3.88 3.88 0.05 83.35 03:31:01 6 7.58 0.00 1.63 0.91 0.03 89.85 03:31:01 7 8.66 0.00 3.54 17.32 0.07 70.42 03:32:01 all 2.95 0.00 1.29 0.83 0.05 94.88 03:32:01 0 3.15 0.00 1.27 0.03 0.05 95.49 03:32:01 1 2.75 0.00 1.24 0.05 0.03 95.93 03:32:01 2 3.47 0.00 1.81 4.21 0.05 90.46 03:32:01 3 2.91 0.00 1.43 0.12 0.03 95.51 03:32:01 4 2.77 0.00 1.09 0.02 0.05 96.07 03:32:01 5 3.51 0.00 1.61 0.22 0.07 94.59 03:32:01 6 2.78 0.00 0.79 0.03 0.05 96.34 03:32:01 7 2.23 0.00 1.09 2.00 0.05 94.63 03:33:01 all 44.90 0.00 7.08 1.18 0.11 46.73 03:33:01 0 44.85 0.00 6.37 0.40 0.10 48.27 03:33:01 1 45.70 0.00 8.07 0.40 0.12 45.70 03:33:01 2 43.57 0.00 7.16 0.87 0.10 48.29 03:33:01 3 45.20 0.00 7.21 0.24 0.12 47.24 03:33:01 4 44.46 0.00 6.60 0.41 0.10 48.44 03:33:01 5 46.24 0.00 6.44 0.34 0.10 46.88 03:33:01 6 43.48 0.00 7.99 5.55 0.10 42.87 03:33:01 7 45.70 0.00 6.82 1.22 0.10 46.17 03:34:01 all 33.28 0.00 6.72 1.19 0.10 58.70 03:34:01 0 31.55 0.00 7.21 4.33 0.10 56.80 03:34:01 1 33.70 0.00 6.23 0.98 0.12 58.97 03:34:01 2 35.13 0.00 7.44 1.72 0.08 55.62 03:34:01 3 33.41 0.00 6.81 0.30 0.10 59.37 03:34:01 4 31.06 0.00 6.16 1.34 0.08 61.35 03:34:01 5 33.48 0.00 7.15 0.12 0.10 59.16 03:34:01 6 33.59 0.00 6.22 0.60 0.10 59.48 03:34:01 7 34.32 0.00 6.56 0.17 0.10 58.84 Average: all 22.29 0.00 4.38 1.79 0.08 71.46 Average: 0 22.74 0.00 4.23 1.57 0.08 71.38 Average: 1 22.32 0.00 4.57 1.31 0.08 71.72 Average: 2 22.41 0.00 4.54 2.18 0.07 70.79 Average: 3 21.86 0.00 4.34 0.53 0.08 73.20 Average: 4 21.47 0.00 3.94 0.65 0.08 73.87 Average: 5 22.99 0.00 4.77 1.14 0.08 71.02 Average: 6 21.85 0.00 4.16 1.77 0.07 72.15 Average: 7 22.69 0.00 4.50 5.18 0.08 67.56