---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11519 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 16G 140G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 16G 140G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11519) 05/27/26 _x86_64_ (8 CPU) 02:07:42 LINUX RESTART (8 CPU) 02:08:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 396.37 74.17 322.20 0.00 13061.38 155367.02 0.00 02:10:01 291.35 3.32 288.04 0.00 34.79 130709.82 0.00 02:11:01 142.58 0.53 142.04 0.00 6.93 76816.40 0.00 02:12:01 191.70 0.17 191.53 0.00 9.20 58637.16 0.00 Average: 254.91 19.32 235.59 0.00 3237.15 105173.49 0.00 02:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 28919544 31477180 835296 2.54 78492 2774936 1905460 5.62 1112240 2479512 95208 02:10:01 25709820 31286472 989044 3.01 161920 5488432 2256944 6.65 2052540 4491168 678840 02:11:01 23939464 31001828 1265304 3.85 217680 6783076 2070156 6.10 2168412 5991836 676060 02:12:01 23442652 31328444 939248 2.86 222148 7570896 2404876 7.09 2261140 6374576 380812 Average: 25502870 31273481 1007223 3.06 170060 5654335 2159359 6.37 1898583 4834273 457730 02:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 lo 5.56 5.56 0.56 0.56 0.00 0.00 0.00 0.00 02:09:01 docker0 84.02 85.71 5.71 510.32 0.00 0.00 0.00 0.00 02:09:01 ens3 647.60 485.24 6853.40 137.25 0.00 0.00 0.00 0.00 02:10:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:10:01 docker0 270.52 395.32 23.91 2892.01 0.00 0.00 0.00 0.00 02:10:01 vethc2706da 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:10:01 ens3 568.09 369.11 7378.42 49.68 0.00 0.00 0.00 0.00 02:11:01 vethdb5c24e 116.28 217.30 19.69 1745.28 0.00 0.00 0.00 0.14 02:11:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 02:11:01 docker0 190.97 435.13 22.55 6644.19 0.00 0.00 0.00 0.00 02:11:01 vethc2706da 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 02:11:01 ens3 497.37 228.66 7605.23 39.58 0.00 0.00 0.00 0.00 02:12:01 veth1fba7cf 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:12:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:12:01 docker0 11.81 21.11 1.43 140.05 0.00 0.00 0.00 0.00 02:12:01 ens3 51.16 29.00 166.96 14.69 0.00 0.00 0.00 0.00 Average: veth1fba7cf 0.01 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.76 1.76 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 139.56 234.94 13.43 2555.16 0.00 0.00 0.00 0.00 Average: ens3 440.19 277.13 5495.35 59.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11519) 05/27/26 _x86_64_ (8 CPU) 02:07:42 LINUX RESTART (8 CPU) 02:08:02 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 8.64 0.00 2.73 3.79 0.06 84.78 02:09:01 0 6.64 0.00 2.54 1.07 0.05 89.70 02:09:01 1 9.40 0.00 4.01 5.10 0.07 81.42 02:09:01 2 13.91 0.00 3.42 3.92 0.05 78.70 02:09:01 3 5.84 0.00 2.00 1.56 0.05 90.55 02:09:01 4 6.23 0.00 1.88 2.31 0.03 89.55 02:09:01 5 7.74 0.00 2.55 14.23 0.07 75.42 02:09:01 6 8.16 0.00 2.70 1.08 0.09 87.97 02:09:01 7 11.20 0.00 2.70 1.16 0.07 84.87 02:10:01 all 28.04 0.00 6.51 4.77 0.11 60.56 02:10:01 0 27.36 0.00 6.52 6.97 0.12 59.03 02:10:01 1 28.55 0.00 7.32 1.83 0.10 62.20 02:10:01 2 28.07 0.00 6.15 3.05 0.12 62.62 02:10:01 3 28.28 0.00 6.26 1.32 0.10 64.05 02:10:01 4 27.15 0.00 5.46 0.62 0.10 66.67 02:10:01 5 28.40 0.00 6.92 12.03 0.12 52.53 02:10:01 6 28.16 0.00 7.39 11.20 0.12 53.13 02:10:01 7 28.39 0.00 6.05 1.20 0.12 64.24 02:11:01 all 16.59 0.00 4.47 3.23 0.07 75.64 02:11:01 0 11.68 0.00 4.75 0.32 0.07 83.18 02:11:01 1 39.33 0.00 5.24 0.18 0.08 55.16 02:11:01 2 9.31 0.00 2.45 0.84 0.05 87.35 02:11:01 3 17.24 0.00 4.14 16.60 0.08 61.94 02:11:01 4 11.72 0.00 5.71 1.70 0.07 80.80 02:11:01 5 16.66 0.00 5.29 0.42 0.08 77.55 02:11:01 6 15.74 0.00 3.95 0.76 0.08 79.47 02:11:01 7 10.97 0.00 4.21 5.09 0.07 79.65 02:12:01 all 27.32 0.00 4.32 2.40 0.09 65.87 02:12:01 0 27.25 0.00 4.55 0.15 0.10 67.95 02:12:01 1 33.17 0.00 4.29 1.79 0.10 60.64 02:12:01 2 28.06 0.00 4.52 0.47 0.10 66.85 02:12:01 3 53.30 0.00 6.36 10.31 0.12 29.91 02:12:01 4 18.03 0.00 3.38 1.24 0.05 77.30 02:12:01 5 25.88 0.00 4.70 3.71 0.10 65.61 02:12:01 6 17.05 0.00 3.52 1.39 0.07 77.97 02:12:01 7 16.08 0.00 3.27 0.15 0.08 80.43 Average: all 20.20 0.00 4.51 3.54 0.08 71.67 Average: 0 18.26 0.00 4.59 2.13 0.08 74.93 Average: 1 27.71 0.00 5.22 2.21 0.09 64.77 Average: 2 19.84 0.00 4.13 2.06 0.08 73.89 Average: 3 26.26 0.00 4.70 7.47 0.09 61.49 Average: 4 15.83 0.00 4.11 1.46 0.06 78.53 Average: 5 19.73 0.00 4.87 7.55 0.09 67.75 Average: 6 17.30 0.00 4.39 3.60 0.09 74.62 Average: 7 16.66 0.00 4.06 1.90 0.08 77.29