---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1940 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-1940) 09/07/26 _x86_64_ (8 CPU) 15:53:26 LINUX RESTART (8 CPU) 15:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:55:01 330.83 10.30 320.53 0.00 1519.61 55364.37 0.00 15:56:01 66.61 0.43 66.17 0.00 27.73 26501.85 0.00 Average: 198.72 5.37 193.35 0.00 773.67 40933.11 0.00 15:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:55:01 28032768 31333616 949124 2.89 101348 3440068 2055904 6.06 1303480 3088572 238004 15:56:01 27935776 31461472 817748 2.49 112816 3622188 1767928 5.21 1181336 3271840 872 Average: 27984272 31397544 883436 2.69 107082 3531128 1911916 5.64 1242408 3180206 119438 15:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:55:01 docker0 27.78 30.11 2.41 402.12 0.00 0.00 0.00 0.00 15:55:01 lo 3.20 3.20 0.31 0.31 0.00 0.00 0.00 0.00 15:55:01 ens3 701.20 514.16 7707.87 107.09 0.00 0.00 0.00 0.00 15:55:01 veth162acbb 21.73 23.70 2.16 341.95 0.00 0.00 0.00 0.03 15:56:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 lo 1.85 1.85 0.18 0.18 0.00 0.00 0.00 0.00 15:56:01 ens3 237.84 172.37 2579.10 33.87 0.00 0.00 0.00 0.00 Average: docker0 13.91 15.07 1.21 201.06 0.00 0.00 0.00 0.00 Average: lo 2.52 2.52 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 469.52 343.27 5143.48 70.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1940) 09/07/26 _x86_64_ (8 CPU) 15:53:26 LINUX RESTART (8 CPU) 15:54:01 CPU %user %nice %system %iowait %steal %idle 15:55:01 all 11.58 0.00 3.72 1.42 0.02 83.26 15:55:01 0 9.86 0.00 3.41 1.40 0.02 85.31 15:55:01 1 10.68 0.00 3.97 3.94 0.02 81.40 15:55:01 2 13.18 0.00 3.77 0.66 0.03 82.36 15:55:01 3 11.05 0.00 3.08 0.62 0.02 85.23 15:55:01 4 12.03 0.00 5.09 2.25 0.02 80.61 15:55:01 5 10.34 0.00 3.18 0.90 0.02 85.57 15:55:01 6 12.25 0.00 3.22 0.57 0.03 83.93 15:55:01 7 13.24 0.00 4.04 1.05 0.02 81.66 15:56:01 all 16.22 0.00 3.37 0.36 0.01 80.04 15:56:01 0 14.10 0.00 3.00 0.79 0.02 82.10 15:56:01 1 15.43 0.00 3.35 0.00 0.02 81.21 15:56:01 2 15.83 0.00 2.86 0.00 0.00 81.31 15:56:01 3 19.25 0.00 3.47 0.07 0.02 77.19 15:56:01 4 16.71 0.00 3.16 0.29 0.02 79.82 15:56:01 5 16.63 0.00 3.51 0.03 0.02 79.80 15:56:01 6 15.38 0.00 3.92 0.00 0.00 80.71 15:56:01 7 16.41 0.00 3.67 1.72 0.02 78.18 Average: all 13.90 0.00 3.54 0.89 0.02 81.65 Average: 0 11.99 0.00 3.20 1.09 0.02 83.70 Average: 1 13.06 0.00 3.66 1.96 0.02 81.30 Average: 2 14.51 0.00 3.31 0.33 0.02 81.83 Average: 3 15.16 0.00 3.28 0.34 0.02 81.20 Average: 4 14.38 0.00 4.13 1.27 0.02 80.21 Average: 5 13.49 0.00 3.35 0.46 0.02 82.68 Average: 6 13.81 0.00 3.57 0.29 0.02 82.32 Average: 7 14.83 0.00 3.86 1.38 0.02 79.92