---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1920 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-1920) 09/07/26 _x86_64_ (8 CPU) 05:33:31 LINUX RESTART (8 CPU) 05:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:35:01 348.94 13.61 335.33 0.00 1653.59 142983.77 0.00 05:36:01 55.96 0.43 55.52 0.00 4.40 22606.52 0.00 Average: 202.45 7.02 195.43 0.00 829.00 82795.14 0.00 05:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:35:01 28510324 31504260 787500 2.40 90880 3176872 1698120 5.01 1013524 2943628 80 05:36:01 27863884 31497028 791256 2.41 111500 3730084 1796140 5.30 1140880 3391080 561024 Average: 28187104 31500644 789378 2.40 101190 3453478 1747130 5.15 1077202 3167354 280552 05:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:35:01 lo 3.28 3.28 0.32 0.32 0.00 0.00 0.00 0.00 05:35:01 docker0 8.88 10.95 0.86 110.83 0.00 0.00 0.00 0.00 05:35:01 ens3 454.32 374.10 7602.97 114.88 0.00 0.00 0.00 0.00 05:36:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 05:36:01 docker0 35.13 40.23 2.92 466.02 0.00 0.00 0.00 0.00 05:36:01 ens3 192.95 157.17 3001.14 22.96 0.00 0.00 0.00 0.00 Average: lo 2.17 2.17 0.21 0.21 0.00 0.00 0.00 0.00 Average: docker0 22.00 25.59 1.89 288.43 0.00 0.00 0.00 0.00 Average: ens3 323.64 265.64 5302.06 68.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1920) 09/07/26 _x86_64_ (8 CPU) 05:33:31 LINUX RESTART (8 CPU) 05:34:01 CPU %user %nice %system %iowait %steal %idle 05:35:01 all 7.56 0.00 2.41 1.20 0.01 88.81 05:35:01 0 6.70 0.00 2.93 0.22 0.00 90.14 05:35:01 1 7.10 0.00 3.17 1.93 0.00 87.80 05:35:01 2 11.02 0.00 1.48 0.92 0.02 86.56 05:35:01 3 6.59 0.00 2.27 0.15 0.02 90.97 05:35:01 4 5.97 0.00 2.14 0.32 0.00 91.57 05:35:01 5 7.80 0.00 4.10 5.62 0.02 82.45 05:35:01 6 9.23 0.00 1.68 0.07 0.00 89.02 05:35:01 7 6.08 0.00 1.52 0.42 0.02 91.96 05:36:01 all 37.16 0.00 5.51 0.32 0.02 56.99 05:36:01 0 34.97 0.00 5.86 0.13 0.02 59.02 05:36:01 1 36.15 0.00 5.21 0.13 0.02 58.49 05:36:01 2 37.17 0.00 4.96 0.07 0.02 57.79 05:36:01 3 38.99 0.00 5.29 0.05 0.02 55.66 05:36:01 4 37.08 0.00 6.71 1.40 0.02 54.79 05:36:01 5 35.32 0.00 5.41 0.61 0.02 58.65 05:36:01 6 39.27 0.00 5.42 0.12 0.02 55.17 05:36:01 7 38.34 0.00 5.21 0.05 0.02 56.38 Average: all 22.35 0.00 3.96 0.76 0.01 72.91 Average: 0 20.84 0.00 4.40 0.18 0.01 74.58 Average: 1 21.60 0.00 4.19 1.03 0.01 73.18 Average: 2 24.07 0.00 3.21 0.50 0.02 72.20 Average: 3 22.80 0.00 3.78 0.10 0.02 73.30 Average: 4 21.52 0.00 4.43 0.86 0.01 73.18 Average: 5 21.55 0.00 4.76 3.12 0.02 70.55 Average: 6 24.24 0.00 3.55 0.09 0.01 72.10 Average: 7 22.18 0.00 3.36 0.23 0.02 74.21