---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8832 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: 2800.000 BogoMIPS: 5600.00 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 nrip_save 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-8832) 05/07/26 _x86_64_ (8 CPU) 22:59:52 LINUX RESTART (8 CPU) 23:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:01:01 415.06 72.75 342.31 0.00 12276.62 183177.47 0.00 23:02:01 118.74 0.50 118.24 0.00 8.53 46959.68 0.00 Average: 266.89 36.62 230.27 0.00 6142.06 115062.90 0.00 23:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:01:01 28536304 31536600 752276 2.29 89740 3185304 1818968 5.36 972280 2956544 682940 23:02:01 27543252 31450176 827560 2.52 122608 3943776 2125728 6.27 1355448 3445388 169016 Average: 28039778 31493388 789918 2.40 106174 3564540 1972348 5.81 1163864 3200966 425978 23:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:01:01 ens3 687.37 443.11 8283.23 128.87 0.00 0.00 0.00 0.00 23:01:01 docker0 31.36 33.24 2.31 203.54 0.00 0.00 0.00 0.00 23:01:01 lo 3.70 3.70 0.35 0.35 0.00 0.00 0.00 0.00 23:02:01 ens3 122.54 78.31 794.49 20.39 0.00 0.00 0.00 0.00 23:02:01 vethe722f50 55.83 83.12 5.57 757.76 0.00 0.00 0.00 0.06 23:02:01 docker0 55.86 83.01 4.81 757.75 0.00 0.00 0.00 0.00 23:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 404.93 260.69 4538.55 74.62 0.00 0.00 0.00 0.00 Average: vethe722f50 27.92 41.56 2.79 378.91 0.00 0.00 0.00 0.03 Average: docker0 43.61 58.13 3.56 480.67 0.00 0.00 0.00 0.00 Average: lo 1.95 1.95 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8832) 05/07/26 _x86_64_ (8 CPU) 22:59:52 LINUX RESTART (8 CPU) 23:00:01 CPU %user %nice %system %iowait %steal %idle 23:01:01 all 10.51 0.00 3.37 1.37 0.06 84.69 23:01:01 0 8.99 0.00 3.40 3.81 0.07 83.73 23:01:01 1 7.49 0.00 3.47 1.95 0.07 87.02 23:01:01 2 15.06 0.00 2.60 0.59 0.07 81.69 23:01:01 3 14.29 0.00 2.28 0.25 0.05 83.12 23:01:01 4 10.87 0.00 3.11 0.81 0.05 85.16 23:01:01 5 8.85 0.00 3.26 1.62 0.08 86.18 23:01:01 6 10.57 0.00 5.07 0.76 0.07 83.53 23:01:01 7 7.94 0.00 3.77 1.17 0.05 87.07 23:02:01 all 48.88 0.00 7.27 0.48 0.09 43.28 23:02:01 0 49.08 0.00 7.88 0.57 0.08 42.39 23:02:01 1 48.86 0.00 6.79 0.08 0.10 44.16 23:02:01 2 49.37 0.00 7.32 0.13 0.08 43.10 23:02:01 3 48.91 0.00 7.04 0.10 0.08 43.87 23:02:01 4 48.75 0.00 8.24 2.62 0.08 40.31 23:02:01 5 48.15 0.00 6.97 0.08 0.08 44.71 23:02:01 6 48.56 0.00 6.91 0.07 0.10 44.36 23:02:01 7 49.37 0.00 7.03 0.15 0.08 43.37 Average: all 29.74 0.00 5.33 0.92 0.08 63.94 Average: 0 29.11 0.00 5.65 2.18 0.08 62.98 Average: 1 28.24 0.00 5.14 1.01 0.08 65.53 Average: 2 32.24 0.00 4.96 0.36 0.08 62.37 Average: 3 31.62 0.00 4.66 0.18 0.07 63.47 Average: 4 29.85 0.00 5.68 1.72 0.07 62.69 Average: 5 28.56 0.00 5.12 0.85 0.08 65.39 Average: 6 29.59 0.00 5.99 0.41 0.08 63.92 Average: 7 28.71 0.00 5.40 0.66 0.07 65.16