---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1784 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 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-1784) 09/04/26 _x86_64_ (8 CPU) 03:19:10 LINUX RESTART (8 CPU) 03:20:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:21:01 112.61 4.00 108.61 0.00 505.00 48636.64 0.00 03:22:01 140.79 0.37 140.43 0.00 23.73 70977.37 0.00 Average: 126.82 2.17 124.65 0.00 262.34 59900.86 0.00 03:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:21:01 27802188 31336656 948532 2.89 104200 3653456 2238488 6.60 1384856 3222508 457760 03:22:01 26647228 31510524 774220 2.36 139608 4845548 1811260 5.34 1181908 4476272 516536 Average: 27224708 31423590 861376 2.62 121904 4249502 2024874 5.97 1283382 3849390 487148 03:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:21:01 ens3 346.60 270.06 8381.79 66.60 0.00 0.00 0.00 0.00 03:21:01 lo 1.90 1.90 0.19 0.19 0.00 0.00 0.00 0.00 03:21:01 veth5ccf1d2 63.07 83.24 6.13 1053.48 0.00 0.00 0.00 0.09 03:21:01 docker0 70.04 91.00 5.90 1130.73 0.00 0.00 0.00 0.00 03:22:01 ens3 442.19 326.16 10817.56 48.85 0.00 0.00 0.00 0.00 03:22:01 lo 2.87 2.87 0.27 0.27 0.00 0.00 0.00 0.00 03:22:01 docker0 65.21 92.33 5.91 1037.29 0.00 0.00 0.00 0.00 Average: ens3 394.80 298.34 9609.91 57.65 0.00 0.00 0.00 0.00 Average: lo 2.39 2.39 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 67.60 91.67 5.91 1083.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1784) 09/04/26 _x86_64_ (8 CPU) 03:19:10 LINUX RESTART (8 CPU) 03:20:02 CPU %user %nice %system %iowait %steal %idle 03:21:01 all 21.92 0.00 4.82 0.91 0.03 72.32 03:21:01 0 22.46 0.00 5.50 1.75 0.03 70.25 03:21:01 1 23.01 0.00 5.63 2.01 0.02 69.33 03:21:01 2 22.48 0.00 4.51 0.33 0.02 72.67 03:21:01 3 24.09 0.00 4.65 0.19 0.02 71.05 03:21:01 4 19.04 0.00 4.43 0.07 0.03 76.43 03:21:01 5 21.19 0.00 4.27 2.39 0.03 72.11 03:21:01 6 22.98 0.00 5.00 0.17 0.03 71.81 03:21:01 7 20.16 0.00 4.52 0.34 0.03 74.94 03:22:01 all 18.74 0.00 4.79 0.72 0.02 75.73 03:22:01 0 18.58 0.00 5.72 2.43 0.02 73.26 03:22:01 1 19.14 0.00 4.83 0.07 0.02 75.94 03:22:01 2 18.67 0.00 4.43 0.07 0.03 76.80 03:22:01 3 17.92 0.00 5.06 0.15 0.02 76.85 03:22:01 4 19.23 0.00 3.97 0.12 0.02 76.67 03:22:01 5 18.52 0.00 5.00 1.14 0.02 75.32 03:22:01 6 18.05 0.00 4.57 1.74 0.02 75.62 03:22:01 7 19.85 0.00 4.73 0.03 0.02 75.37 Average: all 20.32 0.00 4.80 0.81 0.02 74.04 Average: 0 20.50 0.00 5.61 2.09 0.03 71.77 Average: 1 21.06 0.00 5.23 1.03 0.02 72.66 Average: 2 20.56 0.00 4.47 0.20 0.03 74.75 Average: 3 20.98 0.00 4.86 0.17 0.02 73.97 Average: 4 19.13 0.00 4.20 0.09 0.03 76.55 Average: 5 19.84 0.00 4.64 1.76 0.03 73.73 Average: 6 20.50 0.00 4.78 0.96 0.03 73.73 Average: 7 20.00 0.00 4.63 0.19 0.03 75.16