---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2728 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-2728) 02/27/26 _x86_64_ (8 CPU) 06:43:12 LINUX RESTART (8 CPU) 06:44:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:45:01 339.86 14.84 325.01 0.00 2209.52 117150.99 0.00 06:46:01 152.76 0.38 152.37 0.00 16.53 77461.49 0.00 Average: 245.52 7.55 237.97 0.00 1103.81 97139.51 0.00 06:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:45:01 26655480 31496152 785560 2.39 154328 4813972 1720564 5.07 1407824 4251496 13976 06:46:01 25158364 31504324 772620 2.35 184080 6201744 1846232 5.44 1571676 5489184 430268 Average: 25906922 31500238 779090 2.37 169204 5507858 1783398 5.26 1489750 4870340 222122 06:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:45:01 lo 2.03 2.03 0.22 0.22 0.00 0.00 0.00 0.00 06:45:01 ens3 827.96 578.31 9626.42 101.30 0.00 0.00 0.00 0.00 06:45:01 docker0 415.07 579.75 34.00 3570.59 0.00 0.00 0.00 0.00 06:46:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 06:46:01 ens3 434.24 188.54 8392.74 32.06 0.00 0.00 0.00 0.00 06:46:01 docker0 97.90 281.45 5.70 4918.87 0.00 0.00 0.00 0.00 Average: lo 1.75 1.75 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 629.45 381.78 9004.40 66.39 0.00 0.00 0.00 0.00 Average: docker0 255.15 429.35 19.73 4250.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2728) 02/27/26 _x86_64_ (8 CPU) 06:43:12 LINUX RESTART (8 CPU) 06:44:02 CPU %user %nice %system %iowait %steal %idle 06:45:01 all 11.31 0.00 4.63 1.67 0.08 82.32 06:45:01 0 11.46 0.00 5.08 0.67 0.07 82.72 06:45:01 1 10.73 0.00 3.95 1.96 0.07 83.30 06:45:01 2 12.25 0.00 4.38 1.12 0.09 82.16 06:45:01 3 11.78 0.00 4.67 0.95 0.09 82.51 06:45:01 4 11.83 0.00 4.55 0.22 0.07 83.32 06:45:01 5 10.69 0.00 4.70 0.40 0.07 84.14 06:45:01 6 9.67 0.00 4.16 6.41 0.07 79.70 06:45:01 7 12.06 0.00 5.53 1.60 0.09 80.72 06:46:01 all 32.21 0.00 6.96 0.84 0.07 59.93 06:46:01 0 38.59 0.00 7.48 0.13 0.07 53.72 06:46:01 1 31.76 0.00 6.93 1.64 0.08 59.58 06:46:01 2 32.31 0.00 7.97 0.14 0.07 59.52 06:46:01 3 30.28 0.00 6.01 0.30 0.07 63.34 06:46:01 4 30.80 0.00 6.29 0.15 0.07 62.69 06:46:01 5 32.31 0.00 6.91 2.92 0.08 57.77 06:46:01 6 31.30 0.00 7.12 1.27 0.07 60.24 06:46:01 7 30.28 0.00 6.96 0.14 0.07 62.56 Average: all 21.87 0.00 5.81 1.25 0.07 71.01 Average: 0 25.17 0.00 6.30 0.40 0.07 68.07 Average: 1 21.31 0.00 5.45 1.80 0.08 71.36 Average: 2 22.41 0.00 6.20 0.62 0.08 70.70 Average: 3 21.13 0.00 5.35 0.62 0.08 72.82 Average: 4 21.43 0.00 5.43 0.19 0.07 72.88 Average: 5 21.63 0.00 5.81 1.67 0.08 70.81 Average: 6 20.58 0.00 5.65 3.82 0.07 69.88 Average: 7 21.25 0.00 6.25 0.86 0.08 71.56