---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3538 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 14G 142G 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 14G 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3538) 03/16/26 _x86_64_ (8 CPU) 06:23:12 LINUX RESTART (8 CPU) 06:24:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:25:01 372.23 16.34 355.89 0.00 2216.30 119984.14 0.00 06:26:01 125.92 2.34 123.58 0.00 37.75 75794.64 0.00 Average: 248.74 9.32 239.42 0.00 1124.08 97829.64 0.00 06:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:25:01 26176796 31114240 1160344 3.53 158704 4880148 2527156 7.45 1877912 4225636 27352 06:26:01 25368188 31505048 769968 2.34 180476 6012316 1844028 5.44 1565560 5297964 232660 Average: 25772492 31309644 965156 2.94 169590 5446232 2185592 6.44 1721736 4761800 130006 06:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:25:01 lo 2.03 2.03 0.22 0.22 0.00 0.00 0.00 0.00 06:25:01 ens3 802.64 548.33 9484.04 104.08 0.00 0.00 0.00 0.00 06:25:01 vethe8075f0 0.05 0.14 0.00 0.01 0.00 0.00 0.00 0.00 06:25:01 docker0 392.90 544.82 32.20 3568.38 0.00 0.00 0.00 0.00 06:26:01 lo 1.48 1.48 0.14 0.14 0.00 0.00 0.00 0.00 06:26:01 ens3 364.84 148.17 8476.89 24.38 0.00 0.00 0.00 0.00 06:26:01 docker0 66.27 226.70 4.11 4971.83 0.00 0.00 0.00 0.00 Average: lo 1.76 1.76 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 583.15 347.71 8979.10 64.13 0.00 0.00 0.00 0.00 Average: docker0 229.14 385.33 18.12 4272.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3538) 03/16/26 _x86_64_ (8 CPU) 06:23:12 LINUX RESTART (8 CPU) 06:24:02 CPU %user %nice %system %iowait %steal %idle 06:25:01 all 13.24 0.00 5.41 1.85 0.08 79.42 06:25:01 0 13.13 0.00 4.88 1.10 0.07 80.83 06:25:01 1 13.93 0.00 5.26 0.38 0.07 80.37 06:25:01 2 12.82 0.00 5.13 2.72 0.09 79.24 06:25:01 3 14.36 0.00 6.44 1.97 0.07 77.15 06:25:01 4 13.77 0.00 5.00 1.62 0.07 79.54 06:25:01 5 11.47 0.00 4.18 0.47 0.07 83.81 06:25:01 6 13.18 0.00 5.70 1.87 0.09 79.17 06:25:01 7 13.29 0.00 6.72 4.69 0.09 75.22 06:26:01 all 33.77 0.00 7.66 0.82 0.08 57.67 06:26:01 0 37.11 0.00 8.15 0.03 0.09 54.61 06:26:01 1 32.75 0.00 6.84 0.07 0.09 60.26 06:26:01 2 31.86 0.00 8.71 5.03 0.09 54.31 06:26:01 3 34.44 0.00 7.82 0.94 0.09 56.72 06:26:01 4 32.53 0.00 7.31 0.27 0.07 59.82 06:26:01 5 31.85 0.00 6.47 0.10 0.09 61.49 06:26:01 6 36.49 0.00 7.92 0.03 0.07 55.49 06:26:01 7 33.11 0.00 8.07 0.10 0.09 58.63 Average: all 23.55 0.00 6.54 1.33 0.08 68.50 Average: 0 25.18 0.00 6.52 0.57 0.08 67.66 Average: 1 23.37 0.00 6.05 0.22 0.08 70.28 Average: 2 22.36 0.00 6.92 3.88 0.09 66.76 Average: 3 24.47 0.00 7.13 1.45 0.08 66.87 Average: 4 23.19 0.00 6.16 0.94 0.07 69.63 Average: 5 21.68 0.00 5.33 0.28 0.08 72.63 Average: 6 24.91 0.00 6.82 0.94 0.08 67.25 Average: 7 23.23 0.00 7.40 2.39 0.09 66.90