---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11488 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-11488) 05/27/26 _x86_64_ (8 CPU) 00:53:41 LINUX RESTART (8 CPU) 00:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:55:02 285.14 72.57 212.56 0.00 12293.68 153036.23 0.00 00:56:01 246.28 12.17 234.11 0.00 1707.78 108067.79 0.00 00:57:01 103.57 0.35 103.22 0.00 26.13 21149.56 0.00 Average: 211.47 28.45 183.01 0.00 4692.44 94006.42 0.00 00:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:55:02 29295888 31576096 751420 2.29 74692 2506884 1676596 4.94 927420 2308612 652 00:56:01 27238312 31476996 812132 2.47 148040 4245408 1857132 5.48 1368296 3743980 624 00:57:01 26327760 31258584 1021988 3.11 161620 4854156 2362440 6.96 2087316 3855868 567416 Average: 27620653 31437225 861847 2.62 128117 3868816 1965389 5.79 1461011 3302820 189564 00:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:55:02 ens3 595.43 363.97 4796.19 77.01 0.00 0.00 0.00 0.00 00:55:02 veth89495bd 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 00:55:02 docker0 0.05 0.08 0.00 0.01 0.00 0.00 0.00 0.00 00:55:02 lo 3.83 3.83 0.38 0.38 0.00 0.00 0.00 0.00 00:56:01 ens3 640.52 430.32 6705.25 99.30 0.00 0.00 0.00 0.00 00:56:01 docker0 329.88 476.12 28.32 3262.71 0.00 0.00 0.00 0.00 00:56:01 lo 1.90 1.90 0.19 0.19 0.00 0.00 0.00 0.00 00:56:01 veth0ba87e1 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 00:57:01 ens3 46.16 27.60 224.15 14.25 0.00 0.00 0.00 0.00 00:57:01 docker0 3.92 7.53 0.30 128.26 0.00 0.00 0.00 0.00 00:57:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 00:57:01 vethcb75857 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 426.18 273.09 3892.91 63.32 0.00 0.00 0.00 0.00 Average: docker0 110.06 159.49 9.44 1118.42 0.00 0.00 0.00 0.00 Average: lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 Average: vethcb75857 0.02 0.06 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11488) 05/27/26 _x86_64_ (8 CPU) 00:53:41 LINUX RESTART (8 CPU) 00:54:01 CPU %user %nice %system %iowait %steal %idle 00:55:02 all 7.29 0.00 2.12 3.77 0.04 86.78 00:55:02 0 11.83 0.00 1.52 0.38 0.03 86.23 00:55:02 1 7.62 0.00 2.53 7.00 0.05 82.80 00:55:02 2 7.52 0.00 3.13 2.38 0.03 86.94 00:55:02 3 5.66 0.00 2.27 8.94 0.05 83.08 00:55:02 4 6.23 0.00 2.66 4.36 0.03 86.72 00:55:02 5 5.16 0.00 2.05 0.79 0.03 91.96 00:55:02 6 10.00 0.00 1.38 4.47 0.05 84.10 00:55:02 7 4.28 0.00 1.43 1.86 0.03 92.39 00:56:01 all 8.58 0.00 3.35 3.29 0.06 84.72 00:56:01 0 7.90 0.00 2.82 2.73 0.05 86.50 00:56:01 1 9.71 0.00 5.21 14.64 0.09 70.36 00:56:01 2 8.31 0.00 3.14 1.34 0.07 87.14 00:56:01 3 8.81 0.00 3.10 0.65 0.07 87.36 00:56:01 4 6.57 0.00 2.62 2.82 0.05 87.94 00:56:01 5 10.66 0.00 3.20 0.74 0.05 85.36 00:56:01 6 8.97 0.00 3.51 0.80 0.05 86.67 00:56:01 7 7.76 0.00 3.19 2.71 0.05 86.29 00:57:01 all 56.93 0.00 8.49 0.88 0.10 33.60 00:57:01 0 57.37 0.00 8.19 0.25 0.10 34.08 00:57:01 1 57.17 0.00 9.00 3.92 0.10 29.82 00:57:01 2 57.47 0.00 8.21 0.66 0.10 33.56 00:57:01 3 55.83 0.00 8.51 0.35 0.10 35.20 00:57:01 4 57.02 0.00 7.90 0.32 0.10 34.66 00:57:01 5 56.44 0.00 8.52 0.35 0.10 34.58 00:57:01 6 56.64 0.00 8.80 0.88 0.08 33.59 00:57:01 7 57.53 0.00 8.77 0.30 0.10 33.30 Average: all 24.33 0.00 4.65 2.65 0.07 68.30 Average: 0 25.74 0.00 4.18 1.12 0.06 68.91 Average: 1 24.90 0.00 5.58 8.47 0.08 60.98 Average: 2 24.48 0.00 4.83 1.46 0.07 69.16 Average: 3 23.50 0.00 4.63 3.34 0.07 68.45 Average: 4 23.35 0.00 4.40 2.50 0.06 69.69 Average: 5 24.14 0.00 4.60 0.63 0.06 70.57 Average: 6 25.27 0.00 4.56 2.06 0.06 68.05 Average: 7 23.25 0.00 4.46 1.62 0.06 70.61