---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-6501 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: 2800.000 BogoMIPS: 5600.00 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 143G 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 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-6501) 08/08/25 _x86_64_ (8 CPU) 04:41:45 LINUX RESTART (8 CPU) 04:42:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:43:02 433.93 72.42 361.51 0.00 12253.29 157567.61 0.00 04:44:01 123.30 0.51 122.79 0.00 22.91 113678.90 0.00 Average: 279.92 36.77 243.15 0.00 6189.48 135807.63 0.00 04:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:43:02 28538180 31504136 779744 2.37 92568 3141968 1792852 5.29 1009088 2908604 22628 04:44:01 27609424 31511188 769424 2.34 125008 3971436 1759600 5.19 1147676 3620852 288 Average: 28073802 31507662 774584 2.36 108788 3556702 1776226 5.24 1078382 3264728 11458 04:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:43:02 docker0 19.45 25.61 1.80 279.74 0.00 0.00 0.00 0.00 04:43:02 lo 3.43 3.43 0.33 0.33 0.00 0.00 0.00 0.00 04:43:02 veth7bfdc7b 12.35 17.93 1.22 203.11 0.00 0.00 0.00 0.02 04:43:02 ens3 641.78 421.41 8134.72 131.56 0.00 0.00 0.00 0.00 04:44:01 docker0 31.88 40.69 2.95 600.27 0.00 0.00 0.00 0.00 04:44:01 lo 1.97 1.97 0.19 0.19 0.00 0.00 0.00 0.00 04:44:01 veth4810a19 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 04:44:01 ens3 277.04 174.12 5895.33 37.33 0.00 0.00 0.00 0.00 Average: docker0 25.61 33.09 2.37 438.66 0.00 0.00 0.00 0.00 Average: lo 2.71 2.71 0.26 0.26 0.00 0.00 0.00 0.00 Average: veth4810a19 0.01 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 460.94 298.81 7024.44 84.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-6501) 08/08/25 _x86_64_ (8 CPU) 04:41:45 LINUX RESTART (8 CPU) 04:42:01 CPU %user %nice %system %iowait %steal %idle 04:43:02 all 10.59 0.00 3.36 2.67 0.08 83.30 04:43:02 0 10.17 0.00 2.72 0.62 0.07 86.42 04:43:02 1 12.07 0.00 3.58 0.57 0.07 83.72 04:43:02 2 9.01 0.00 3.53 1.67 0.08 85.71 04:43:02 3 9.50 0.00 3.01 1.11 0.08 86.29 04:43:02 4 13.64 0.00 2.83 0.57 0.08 82.88 04:43:02 5 10.29 0.00 4.84 4.74 0.07 80.07 04:43:02 6 11.78 0.00 4.10 11.24 0.07 72.81 04:43:02 7 8.26 0.00 2.31 0.91 0.10 88.42 04:44:01 all 22.90 0.00 4.51 0.77 0.09 71.73 04:44:01 0 23.24 0.00 3.90 0.05 0.10 72.71 04:44:01 1 21.68 0.00 4.76 0.09 0.07 73.40 04:44:01 2 22.65 0.00 3.62 0.34 0.10 73.28 04:44:01 3 23.08 0.00 4.28 0.58 0.09 71.97 04:44:01 4 22.19 0.00 4.99 0.69 0.07 72.06 04:44:01 5 22.21 0.00 4.07 0.15 0.10 73.47 04:44:01 6 25.08 0.00 4.67 0.14 0.09 70.03 04:44:01 7 23.09 0.00 5.79 4.10 0.09 66.93 Average: all 16.69 0.00 3.93 1.73 0.08 77.56 Average: 0 16.65 0.00 3.30 0.34 0.08 79.62 Average: 1 16.85 0.00 4.17 0.33 0.07 78.59 Average: 2 15.77 0.00 3.57 1.01 0.09 79.55 Average: 3 16.23 0.00 3.64 0.85 0.08 79.19 Average: 4 17.87 0.00 3.90 0.63 0.08 77.52 Average: 5 16.21 0.00 4.45 2.46 0.09 76.79 Average: 6 18.38 0.00 4.38 5.73 0.08 71.43 Average: 7 15.59 0.00 4.03 2.49 0.09 77.80