---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-14852 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 13G 143G 9% / 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 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-14852) 07/10/26 _x86_64_ (8 CPU) 20:08:41 LINUX RESTART (8 CPU) 20:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:10:01 397.42 73.04 324.39 0.00 13000.37 136129.06 0.00 20:11:01 242.76 2.98 239.78 0.00 50.12 65352.31 0.00 20:12:01 121.86 0.50 121.36 0.00 60.66 35459.44 0.00 Average: 253.21 25.24 227.97 0.00 4322.18 78661.06 0.00 20:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:10:01 28460120 31507964 784256 2.39 89036 3235116 1923052 5.67 1049120 2960020 476904 20:11:01 26297576 31428228 846904 2.58 156604 5061344 1900580 5.60 1946592 4025448 777564 20:12:01 26188656 31507220 769220 2.34 166884 5221492 1829256 5.39 1608280 4449232 449480 Average: 26982117 31481137 800127 2.43 137508 4505984 1884296 5.56 1534664 3811567 567983 20:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:10:01 lo 5.29 5.29 0.53 0.53 0.00 0.00 0.00 0.00 20:10:01 ens3 793.51 517.17 8505.76 139.33 0.00 0.00 0.00 0.00 20:10:01 docker0 53.77 52.14 3.88 276.28 0.00 0.00 0.00 0.00 20:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:11:01 ens3 383.94 319.56 2969.38 42.95 0.00 0.00 0.00 0.00 20:11:01 veth5306742 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 20:11:01 docker0 300.33 349.26 25.67 2935.98 0.00 0.00 0.00 0.00 20:12:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 20:12:01 ens3 111.93 66.94 2718.67 15.49 0.00 0.00 0.00 0.00 20:12:01 docker0 4.90 8.77 0.35 128.26 0.00 0.00 0.00 0.00 Average: lo 2.21 2.21 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 427.76 300.02 4710.19 65.52 0.00 0.00 0.00 0.00 Average: docker0 120.04 137.19 10.00 1118.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-14852) 07/10/26 _x86_64_ (8 CPU) 20:08:41 LINUX RESTART (8 CPU) 20:09:02 CPU %user %nice %system %iowait %steal %idle 20:10:01 all 9.41 0.00 2.93 1.70 0.06 85.91 20:10:01 0 9.40 0.00 2.69 2.38 0.07 85.46 20:10:01 1 8.05 0.00 3.14 0.48 0.05 88.29 20:10:01 2 9.96 0.00 3.22 1.88 0.07 84.88 20:10:01 3 10.93 0.00 3.95 2.18 0.07 82.88 20:10:01 4 12.14 0.00 2.26 1.98 0.03 83.58 20:10:01 5 9.26 0.00 2.92 0.26 0.05 87.51 20:10:01 6 8.47 0.00 2.74 4.00 0.07 84.72 20:10:01 7 7.06 0.00 2.51 0.46 0.05 89.92 20:11:01 all 31.49 0.00 6.60 2.03 0.11 59.78 20:11:01 0 31.45 0.00 5.98 1.49 0.08 61.00 20:11:01 1 31.24 0.00 6.99 1.60 0.08 60.09 20:11:01 2 30.74 0.00 7.26 6.61 0.15 55.23 20:11:01 3 32.02 0.00 6.78 4.42 0.12 56.66 20:11:01 4 31.47 0.00 6.27 0.34 0.10 61.83 20:11:01 5 31.12 0.00 5.75 0.32 0.10 62.71 20:11:01 6 30.72 0.00 6.93 1.13 0.10 61.12 20:11:01 7 33.18 0.00 6.81 0.34 0.10 59.58 20:12:01 all 40.71 0.00 5.81 0.61 0.08 52.78 20:12:01 0 41.82 0.00 6.09 0.15 0.08 51.85 20:12:01 1 39.10 0.00 5.36 1.28 0.08 54.18 20:12:01 2 41.18 0.00 5.90 0.10 0.08 52.74 20:12:01 3 41.43 0.00 5.45 0.12 0.08 52.93 20:12:01 4 39.62 0.00 5.19 0.67 0.07 54.45 20:12:01 5 40.49 0.00 6.10 0.24 0.08 53.08 20:12:01 6 41.35 0.00 6.12 1.13 0.08 51.32 20:12:01 7 40.69 0.00 6.29 1.23 0.08 51.71 Average: all 27.30 0.00 5.12 1.45 0.08 66.05 Average: 0 27.66 0.00 4.93 1.33 0.08 65.99 Average: 1 26.20 0.00 5.17 1.12 0.07 67.44 Average: 2 27.39 0.00 5.47 2.87 0.10 64.17 Average: 3 28.23 0.00 5.40 2.24 0.09 64.04 Average: 4 27.82 0.00 4.59 0.99 0.07 66.53 Average: 5 27.04 0.00 4.94 0.27 0.08 67.67 Average: 6 26.94 0.00 5.28 2.07 0.08 65.62 Average: 7 27.09 0.00 5.22 0.68 0.08 66.94