---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9931 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 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-9931) 10/01/25 _x86_64_ (8 CPU) 11:46:41 LINUX RESTART (8 CPU) 11:47:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:48:01 192.93 63.09 129.85 0.00 11113.88 62980.84 0.00 11:49:01 123.81 1.13 122.68 0.00 23.73 38627.70 0.00 11:50:01 53.67 0.02 53.65 0.00 0.13 39974.56 0.00 11:51:01 71.57 0.15 71.42 0.00 4.27 36119.71 0.00 Average: 110.49 16.10 94.40 0.00 2785.39 44425.52 0.00 11:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:48:01 29235536 31536436 779760 2.37 74908 2525836 1824676 5.38 964776 2321992 612 11:49:01 26742200 31227656 1049568 3.19 130044 4478112 2313860 6.82 1702196 3860952 952116 11:50:01 26196840 31442268 835300 2.54 138332 5184500 1832452 5.40 1845120 4216908 519764 11:51:01 27864488 31487124 795840 2.42 144352 3667836 1718372 5.07 1195428 3313464 276 Average: 27509766 31423371 865117 2.63 121909 3964071 1922340 5.67 1426880 3428329 368192 11:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:48:01 docker0 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 11:48:01 ens3 521.26 363.87 5020.00 80.15 0.00 0.00 0.00 0.00 11:48:01 veth60cdb14 0.03 0.10 0.00 0.01 0.00 0.00 0.00 0.00 11:49:01 veth4982fda 160.42 266.36 15.87 2076.31 0.00 0.00 0.00 0.17 11:49:01 docker0 271.90 373.82 21.52 2644.14 0.00 0.00 0.00 0.00 11:49:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 11:49:01 ens3 531.21 390.45 5922.73 90.44 0.00 0.00 0.00 0.00 11:50:01 veth4982fda 1.25 1.30 0.10 1.63 0.00 0.00 0.00 0.00 11:50:01 docker0 1.25 1.28 0.09 1.63 0.00 0.00 0.00 0.00 11:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 ens3 16.33 12.60 13.82 7.14 0.00 0.00 0.00 0.00 11:51:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 11:51:01 ens3 99.82 67.97 2530.52 15.39 0.00 0.00 0.00 0.00 Average: docker0 68.31 93.80 5.40 661.42 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 292.14 208.71 3371.63 48.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9931) 10/01/25 _x86_64_ (8 CPU) 11:46:41 LINUX RESTART (8 CPU) 11:47:01 CPU %user %nice %system %iowait %steal %idle 11:48:01 all 7.65 0.00 2.04 8.02 0.06 82.22 11:48:01 0 6.38 0.00 1.80 12.41 0.03 79.38 11:48:01 1 7.93 0.00 3.47 3.32 0.05 85.23 11:48:01 2 11.19 0.00 2.00 1.31 0.07 85.43 11:48:01 3 9.31 0.00 1.97 1.47 0.07 87.18 11:48:01 4 6.24 0.00 1.45 35.51 0.05 56.76 11:48:01 5 5.57 0.00 1.58 2.52 0.07 90.26 11:48:01 6 5.84 0.00 2.29 5.22 0.07 86.59 11:48:01 7 8.76 0.00 1.78 2.45 0.07 86.94 11:49:01 all 37.64 0.00 6.24 0.99 0.11 55.03 11:49:01 0 36.42 0.00 6.28 4.39 0.12 52.79 11:49:01 1 39.09 0.00 6.25 0.05 0.12 54.49 11:49:01 2 38.36 0.00 6.55 0.12 0.10 54.87 11:49:01 3 38.45 0.00 5.83 0.14 0.12 55.47 11:49:01 4 35.47 0.00 6.20 0.15 0.10 58.08 11:49:01 5 36.35 0.00 7.09 1.32 0.12 55.13 11:49:01 6 37.15 0.00 6.21 0.91 0.08 55.64 11:49:01 7 39.81 0.00 5.51 0.82 0.10 53.75 11:50:01 all 52.69 0.00 7.40 0.86 0.11 38.94 11:50:01 0 51.93 0.00 7.05 0.35 0.10 40.58 11:50:01 1 52.00 0.00 7.64 0.05 0.12 40.20 11:50:01 2 52.69 0.00 7.65 0.13 0.10 39.42 11:50:01 3 55.98 0.00 6.91 0.22 0.13 36.75 11:50:01 4 51.81 0.00 7.40 0.35 0.12 40.31 11:50:01 5 51.13 0.00 7.13 5.13 0.12 36.49 11:50:01 6 53.54 0.00 7.69 0.55 0.12 38.09 11:50:01 7 52.38 0.00 7.75 0.08 0.10 39.69 11:51:01 all 16.00 0.00 2.14 4.24 0.05 77.56 11:51:01 0 15.69 0.00 2.60 9.60 0.07 72.04 11:51:01 1 15.27 0.00 2.76 10.54 0.05 71.37 11:51:01 2 16.03 0.00 1.65 0.30 0.07 81.96 11:51:01 3 17.69 0.00 1.75 0.32 0.05 80.20 11:51:01 4 16.31 0.00 1.95 11.12 0.05 70.56 11:51:01 5 15.02 0.00 1.14 0.13 0.03 83.68 11:51:01 6 16.45 0.00 3.39 1.14 0.07 78.95 11:51:01 7 15.57 0.00 1.91 0.84 0.05 81.63 Average: all 28.49 0.00 4.46 3.53 0.08 63.44 Average: 0 27.63 0.00 4.43 6.69 0.08 61.18 Average: 1 28.59 0.00 5.03 3.49 0.08 62.81 Average: 2 29.57 0.00 4.46 0.47 0.08 65.42 Average: 3 30.36 0.00 4.11 0.53 0.09 64.89 Average: 4 27.45 0.00 4.25 11.78 0.08 56.43 Average: 5 26.95 0.00 4.22 2.27 0.08 66.47 Average: 6 28.25 0.00 4.90 1.96 0.08 64.82 Average: 7 29.13 0.00 4.24 1.05 0.08 65.50