---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2300 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 13G 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2300) 09/15/26 _x86_64_ (8 CPU) 02:49:30 LINUX RESTART (8 CPU) 02:50:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:51:01 324.72 73.99 250.74 0.00 12406.85 73721.20 0.00 02:52:01 129.68 0.53 129.15 0.00 20.53 61355.11 0.00 Average: 226.38 36.95 189.43 0.00 6161.65 67486.20 0.00 02:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:51:01 28673832 31530248 761588 2.32 87756 3047236 1792744 5.29 958480 2836572 558824 02:52:01 27314632 31516372 765648 2.33 125052 4245580 1816828 5.36 1128404 3907360 630436 Average: 27994232 31523310 763618 2.32 106404 3646408 1804786 5.32 1043442 3371966 594630 02:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:51:01 lo 3.56 3.56 0.34 0.34 0.00 0.00 0.00 0.00 02:51:01 ens3 506.29 414.25 8124.20 126.67 0.00 0.00 0.00 0.00 02:51:01 docker0 7.59 8.24 0.66 61.63 0.00 0.00 0.00 0.00 02:52:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 02:52:01 ens3 338.64 232.71 6943.42 37.61 0.00 0.00 0.00 0.00 02:52:01 docker0 25.28 37.33 2.03 351.32 0.00 0.00 0.00 0.00 Average: lo 2.84 2.84 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 421.76 322.72 7528.85 81.77 0.00 0.00 0.00 0.00 Average: docker0 16.51 22.90 1.35 207.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2300) 09/15/26 _x86_64_ (8 CPU) 02:49:30 LINUX RESTART (8 CPU) 02:50:02 CPU %user %nice %system %iowait %steal %idle 02:51:01 all 9.36 0.00 2.77 1.96 0.05 85.87 02:51:01 0 8.68 0.00 2.19 0.43 0.05 88.66 02:51:01 1 8.02 0.00 3.18 2.30 0.05 86.45 02:51:01 2 10.66 0.00 2.25 0.75 0.05 86.29 02:51:01 3 7.60 0.00 2.74 1.63 0.03 88.00 02:51:01 4 12.05 0.00 3.19 4.36 0.03 80.37 02:51:01 5 9.36 0.00 1.92 1.95 0.05 86.71 02:51:01 6 9.95 0.00 4.09 4.14 0.05 81.77 02:51:01 7 8.55 0.00 2.58 0.15 0.05 88.66 02:52:01 all 21.18 0.00 4.73 1.29 0.07 72.74 02:52:01 0 18.98 0.00 4.97 0.86 0.07 75.13 02:52:01 1 21.47 0.00 4.53 0.40 0.05 73.54 02:52:01 2 21.68 0.00 5.33 0.25 0.07 72.67 02:52:01 3 20.62 0.00 5.20 4.56 0.08 69.54 02:52:01 4 21.59 0.00 4.72 0.46 0.08 73.15 02:52:01 5 19.89 0.00 4.63 3.25 0.07 72.17 02:52:01 6 22.82 0.00 3.89 0.10 0.07 73.12 02:52:01 7 22.35 0.00 4.59 0.42 0.07 72.57 Average: all 15.31 0.00 3.76 1.62 0.06 79.25 Average: 0 13.86 0.00 3.59 0.64 0.06 81.84 Average: 1 14.82 0.00 3.86 1.34 0.05 79.93 Average: 2 16.20 0.00 3.80 0.50 0.06 79.43 Average: 3 14.15 0.00 3.98 3.10 0.06 78.72 Average: 4 16.86 0.00 3.96 2.39 0.06 76.73 Average: 5 14.67 0.00 3.29 2.61 0.06 79.38 Average: 6 16.44 0.00 3.99 2.10 0.06 77.41 Average: 7 15.51 0.00 3.59 0.29 0.06 80.55