---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1974 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: 2799.996 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-1974) 09/08/26 _x86_64_ (8 CPU) 08:39:22 LINUX RESTART (8 CPU) 08:40:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:41:01 252.23 10.66 241.57 0.00 1556.62 47942.38 0.00 08:42:01 85.54 0.72 84.82 0.00 28.52 30071.31 0.00 Average: 168.18 5.65 162.53 0.00 786.09 38931.03 0.00 08:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:41:01 28511220 31512948 771972 2.35 91820 3179096 1802592 5.31 1002456 2942932 1204 08:42:01 27986940 31521252 761192 2.32 112948 3632760 1756584 5.18 1131136 3280568 188 Average: 28249080 31517100 766582 2.33 102384 3405928 1779588 5.25 1066796 3111750 696 08:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:41:01 ens3 511.76 407.10 7527.67 107.31 0.00 0.00 0.00 0.00 08:41:01 docker0 10.83 10.90 1.14 82.91 0.00 0.00 0.00 0.00 08:41:01 lo 3.32 3.32 0.32 0.32 0.00 0.00 0.00 0.00 08:41:01 vethe071cf2 0.83 0.80 0.21 1.11 0.00 0.00 0.00 0.00 08:42:01 ens3 223.81 163.96 2909.16 30.34 0.00 0.00 0.00 0.00 08:42:01 docker0 16.13 21.93 1.57 345.37 0.00 0.00 0.00 0.00 08:42:01 lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 366.56 284.50 5198.82 68.50 0.00 0.00 0.00 0.00 Average: docker0 13.50 16.46 1.36 215.26 0.00 0.00 0.00 0.00 Average: lo 2.44 2.44 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1974) 09/08/26 _x86_64_ (8 CPU) 08:39:22 LINUX RESTART (8 CPU) 08:40:02 CPU %user %nice %system %iowait %steal %idle 08:41:01 all 6.48 0.00 2.79 1.32 0.04 89.38 08:41:01 0 5.85 0.00 2.66 0.60 0.03 90.86 08:41:01 1 5.96 0.00 3.06 1.92 0.05 89.01 08:41:01 2 5.28 0.00 2.98 3.83 0.03 87.87 08:41:01 3 5.76 0.00 2.47 0.07 0.03 91.67 08:41:01 4 6.38 0.00 3.08 0.10 0.02 90.42 08:41:01 5 5.77 0.00 2.16 1.18 0.03 90.85 08:41:01 6 11.72 0.00 2.26 0.26 0.05 85.71 08:41:01 7 5.10 0.00 3.67 2.56 0.03 88.64 08:42:01 all 22.59 0.00 4.20 0.44 0.03 72.74 08:42:01 0 23.29 0.00 4.18 0.18 0.02 72.33 08:42:01 1 23.01 0.00 4.98 2.01 0.02 69.99 08:42:01 2 22.65 0.00 3.78 0.24 0.02 73.32 08:42:01 3 22.74 0.00 3.92 0.05 0.02 73.28 08:42:01 4 21.83 0.00 3.99 0.10 0.03 74.05 08:42:01 5 23.19 0.00 4.10 0.15 0.03 72.52 08:42:01 6 22.66 0.00 3.92 0.49 0.03 72.90 08:42:01 7 21.37 0.00 4.72 0.30 0.05 73.55 Average: all 14.61 0.00 3.50 0.87 0.03 80.99 Average: 0 14.65 0.00 3.43 0.39 0.03 81.50 Average: 1 14.55 0.00 4.03 1.97 0.03 79.42 Average: 2 14.01 0.00 3.38 2.03 0.03 80.56 Average: 3 14.34 0.00 3.20 0.06 0.03 82.38 Average: 4 14.17 0.00 3.54 0.10 0.03 82.17 Average: 5 14.58 0.00 3.14 0.66 0.03 81.58 Average: 6 17.25 0.00 3.10 0.37 0.04 79.24 Average: 7 13.31 0.00 4.20 1.42 0.04 81.03