---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-13617 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-13617) 06/22/26 _x86_64_ (8 CPU) 03:11:56 LINUX RESTART (8 CPU) 03:12:07 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:13:02 513.42 187.41 322.29 3.72 17383.30 71788.93 942644.25 03:14:01 87.36 0.51 86.85 0.00 25.21 34841.21 0.00 Average: 290.95 89.82 199.35 1.78 8319.56 52496.22 450431.00 03:12:07 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:13:02 29257112 31544264 772216 2.35 74780 2512024 1744212 5.14 956288 2308268 828 03:14:01 27600284 31347924 936148 2.85 107244 3849148 2219300 6.54 1480616 3317424 426540 Average: 28428698 31446094 854182 2.60 91012 3180586 1981756 5.84 1218452 2812846 213684 03:12:07 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:13:02 ens3 639.20 402.72 5396.17 98.60 0.00 0.00 0.00 0.00 03:13:02 vetha1c40bb 16.79 17.44 1.67 178.74 0.00 0.00 0.00 0.01 03:13:02 lo 4.18 4.18 0.39 0.39 0.00 0.00 0.00 0.00 03:13:02 docker0 16.79 17.33 1.44 178.73 0.00 0.00 0.00 0.00 03:14:01 veth684b761 48.29 51.37 4.23 469.89 0.00 0.00 0.00 0.04 03:14:01 ens3 204.13 150.75 3905.60 55.58 0.00 0.00 0.00 0.00 03:14:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 03:14:01 docker0 48.32 51.25 3.57 469.88 0.00 0.00 0.00 0.00 Average: veth684b761 25.21 26.82 2.21 245.36 0.00 0.00 0.00 0.02 Average: ens3 412.02 271.15 4617.85 76.14 0.00 0.00 0.00 0.00 Average: lo 2.57 2.57 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 33.26 35.04 2.55 330.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-13617) 06/22/26 _x86_64_ (8 CPU) 03:11:56 LINUX RESTART (8 CPU) 03:12:07 CPU %user %nice %system %iowait %steal %idle 03:13:02 all 8.73 0.00 2.62 2.24 0.06 86.34 03:13:02 0 7.24 0.00 1.84 0.99 0.06 89.88 03:13:02 1 6.81 0.00 3.54 3.64 0.06 85.95 03:13:02 2 11.15 0.00 2.54 2.15 0.06 84.09 03:13:02 3 5.49 0.02 2.57 2.68 0.06 89.18 03:13:02 4 10.73 0.00 3.54 4.33 0.08 81.32 03:13:02 5 9.55 0.00 2.26 0.71 0.07 87.41 03:13:02 6 10.30 0.00 2.45 2.47 0.06 84.73 03:13:02 7 8.55 0.00 2.22 1.01 0.06 88.16 03:14:01 all 34.12 0.00 5.99 0.39 0.10 59.40 03:14:01 0 33.44 0.00 5.80 1.58 0.09 59.09 03:14:01 1 34.76 0.00 6.44 0.96 0.09 57.75 03:14:01 2 33.77 0.00 5.96 0.03 0.12 60.11 03:14:01 3 34.36 0.00 5.58 0.21 0.10 59.75 03:14:01 4 35.47 0.00 6.05 0.05 0.10 58.32 03:14:01 5 32.12 0.00 6.84 0.05 0.10 60.89 03:14:01 6 33.39 0.00 6.08 0.09 0.10 60.34 03:14:01 7 35.64 0.00 5.17 0.17 0.09 58.93 Average: all 21.97 0.00 4.38 1.28 0.08 72.29 Average: 0 20.87 0.00 3.90 1.29 0.07 73.86 Average: 1 21.41 0.00 5.06 2.24 0.07 71.22 Average: 2 22.94 0.00 4.33 1.05 0.09 71.59 Average: 3 20.57 0.01 4.14 1.39 0.08 73.82 Average: 4 23.65 0.00 4.86 2.10 0.09 69.31 Average: 5 21.29 0.00 4.64 0.37 0.09 73.61 Average: 6 22.34 0.00 4.34 1.23 0.08 72.02 Average: 7 22.69 0.00 3.76 0.57 0.07 72.91