---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1191 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 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 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-1191) 08/31/26 _x86_64_ (8 CPU) 16:43:33 LINUX RESTART (8 CPU) 16:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:45:01 352.34 62.86 289.49 0.00 11100.55 63972.94 0.00 16:46:01 83.39 0.32 83.07 0.00 9.20 36768.67 0.00 Average: 217.86 31.59 186.28 0.00 5554.87 50370.80 0.00 16:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:45:01 28160512 31427060 859568 2.61 101180 3404948 1869672 5.51 1187044 3082592 236288 16:46:01 27986948 31516972 770688 2.34 112392 3628860 1676500 4.94 1134440 3281308 224 Average: 28073730 31472016 815128 2.48 106786 3516904 1773086 5.23 1160742 3181950 118256 16:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:45:01 veth15ce561 61.69 57.32 5.93 1036.17 0.00 0.00 0.00 0.08 16:45:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 16:45:01 docker0 68.54 65.57 5.70 1111.98 0.00 0.00 0.00 0.00 16:45:01 ens3 620.10 491.67 9036.47 140.04 0.00 0.00 0.00 0.00 16:46:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 16:46:01 docker0 0.10 0.07 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 ens3 101.65 83.70 2554.06 18.12 0.00 0.00 0.00 0.00 Average: lo 2.23 2.23 0.21 0.21 0.00 0.00 0.00 0.00 Average: docker0 34.32 32.82 2.85 555.99 0.00 0.00 0.00 0.00 Average: ens3 360.87 287.69 5795.26 79.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1191) 08/31/26 _x86_64_ (8 CPU) 16:43:33 LINUX RESTART (8 CPU) 16:44:01 CPU %user %nice %system %iowait %steal %idle 16:45:01 all 10.36 0.00 3.44 2.15 0.00 84.04 16:45:01 0 8.91 0.00 5.09 4.65 0.00 81.36 16:45:01 1 9.63 0.00 4.21 0.45 0.00 85.71 16:45:01 2 9.25 0.00 3.26 4.81 0.00 82.69 16:45:01 3 10.01 0.00 2.99 1.69 0.02 85.30 16:45:01 4 9.73 0.00 2.42 0.34 0.00 87.51 16:45:01 5 15.78 0.00 3.26 3.87 0.00 77.09 16:45:01 6 9.70 0.00 2.95 0.47 0.00 86.88 16:45:01 7 9.88 0.00 3.37 0.93 0.00 85.82 16:46:01 all 31.89 0.00 5.35 0.36 0.02 62.38 16:46:01 0 31.62 0.00 4.50 0.05 0.02 63.82 16:46:01 1 33.63 0.00 5.33 0.05 0.02 60.97 16:46:01 2 30.95 0.00 5.22 1.43 0.02 62.38 16:46:01 3 31.45 0.00 4.84 0.08 0.02 63.60 16:46:01 4 31.13 0.00 5.82 0.40 0.02 62.63 16:46:01 5 32.36 0.00 6.24 0.49 0.02 60.89 16:46:01 6 32.47 0.00 6.15 0.27 0.02 61.09 16:46:01 7 31.52 0.00 4.71 0.12 0.02 63.64 Average: all 21.14 0.00 4.40 1.26 0.01 73.20 Average: 0 20.28 0.00 4.79 2.35 0.01 72.58 Average: 1 21.63 0.00 4.77 0.25 0.01 73.34 Average: 2 20.11 0.00 4.24 3.12 0.01 72.52 Average: 3 20.71 0.00 3.91 0.89 0.02 74.47 Average: 4 20.46 0.00 4.12 0.37 0.01 75.03 Average: 5 24.07 0.00 4.75 2.18 0.01 68.99 Average: 6 21.12 0.00 4.55 0.37 0.01 73.95 Average: 7 20.71 0.00 4.04 0.52 0.01 74.72