---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8356 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-8356) 04/28/26 _x86_64_ (8 CPU) 03:17:16 LINUX RESTART (8 CPU) 03:18:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:19:01 299.95 16.96 282.99 0.00 2233.21 92141.22 0.00 03:20:01 75.24 0.32 74.92 0.00 20.00 18643.83 0.00 Average: 188.52 8.71 179.81 0.00 1135.75 55696.18 0.00 03:18:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:19:01 26963324 31391784 885048 2.69 152912 4398140 2097540 6.18 1612568 3726104 113992 03:20:01 26277140 31284444 986216 3.00 160328 4930044 2594888 7.65 2080992 3897368 649184 Average: 26620232 31338114 935632 2.85 156620 4664092 2346214 6.92 1846780 3811736 381588 03:18:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:19:01 lo 2.95 2.95 0.30 0.30 0.00 0.00 0.00 0.00 03:19:01 ens3 718.78 511.06 10151.74 101.62 0.00 0.00 0.00 0.00 03:19:01 veth2997098 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:19:01 docker0 325.88 416.24 27.74 3123.47 0.00 0.00 0.00 0.00 03:20:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 03:20:01 ens3 36.29 21.46 212.85 10.13 0.00 0.00 0.00 0.00 03:20:01 vethf324476 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 03:20:01 docker0 5.27 10.40 0.37 128.38 0.00 0.00 0.00 0.00 Average: lo 1.82 1.82 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 380.36 268.29 5223.36 56.25 0.00 0.00 0.00 0.00 Average: vethf324476 0.02 0.11 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 166.90 215.00 14.17 1638.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8356) 04/28/26 _x86_64_ (8 CPU) 03:17:16 LINUX RESTART (8 CPU) 03:18:00 CPU %user %nice %system %iowait %steal %idle 03:19:01 all 14.54 0.00 5.31 1.40 0.09 78.66 03:19:01 0 14.68 0.00 6.50 2.42 0.08 76.32 03:19:01 1 15.36 0.00 5.30 2.24 0.10 76.99 03:19:01 2 14.12 0.00 4.90 0.53 0.08 80.36 03:19:01 3 15.15 0.00 5.55 0.37 0.10 78.83 03:19:01 4 14.40 0.00 5.45 1.90 0.10 78.15 03:19:01 5 13.60 0.00 5.81 2.88 0.08 77.63 03:19:01 6 13.68 0.00 4.47 0.20 0.08 81.57 03:19:01 7 15.34 0.00 4.50 0.63 0.08 79.44 03:20:01 all 60.78 0.00 8.72 0.23 0.12 30.15 03:20:01 0 59.63 0.00 9.47 0.05 0.12 30.73 03:20:01 1 61.36 0.00 8.57 0.17 0.10 29.80 03:20:01 2 60.56 0.00 8.16 0.03 0.12 31.13 03:20:01 3 60.65 0.00 9.23 0.10 0.12 29.90 03:20:01 4 60.48 0.00 8.49 0.86 0.12 30.05 03:20:01 5 61.03 0.00 8.57 0.37 0.12 29.92 03:20:01 6 60.73 0.00 8.81 0.13 0.12 30.21 03:20:01 7 61.83 0.00 8.46 0.15 0.12 29.44 Average: all 37.55 0.00 7.01 0.82 0.10 54.52 Average: 0 37.07 0.00 7.98 1.24 0.10 53.61 Average: 1 38.30 0.00 6.93 1.21 0.10 53.47 Average: 2 37.18 0.00 6.52 0.28 0.10 55.92 Average: 3 37.77 0.00 7.38 0.23 0.11 54.51 Average: 4 37.29 0.00 6.96 1.38 0.11 54.26 Average: 5 37.18 0.00 7.18 1.63 0.10 53.90 Average: 6 37.11 0.00 6.63 0.17 0.10 55.99 Average: 7 38.50 0.00 6.48 0.39 0.10 54.53