---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5638 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-5638) 07/24/25 _x86_64_ (8 CPU) 00:53:41 LINUX RESTART (8 CPU) 00:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:55:01 437.19 71.99 365.19 0.00 12837.85 93565.61 0.00 00:56:01 171.69 2.00 169.69 0.00 35.59 39472.35 0.00 00:57:01 88.62 0.22 88.40 0.00 21.46 24482.87 0.00 Average: 232.51 24.74 207.77 0.00 4298.78 52509.23 0.00 00:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:55:01 28451140 31488192 798960 2.43 93556 3213812 2097664 6.18 1106860 2902956 1552 00:56:01 26634100 31318424 958016 2.91 152980 4639312 2211272 6.52 1857072 3796808 443608 00:57:01 26842600 31492784 787484 2.40 158640 4603616 1912604 5.64 1588080 3867016 167640 Average: 27309280 31433133 848153 2.58 135059 4152247 2073847 6.11 1517337 3522260 204267 00:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:55:01 docker0 88.52 89.40 6.62 343.68 0.00 0.00 0.00 0.00 00:55:01 ens3 731.76 507.83 8233.21 141.49 0.00 0.00 0.00 0.00 00:55:01 veth585a801 44.67 47.83 4.20 48.51 0.00 0.00 0.00 0.00 00:55:01 lo 5.13 5.13 0.50 0.50 0.00 0.00 0.00 0.00 00:56:01 docker0 319.33 340.46 25.04 2825.43 0.00 0.00 0.00 0.00 00:56:01 ens3 370.92 333.81 2851.57 39.50 0.00 0.00 0.00 0.00 00:56:01 veth8e98972 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 00:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:57:01 docker0 5.10 9.38 0.30 115.00 0.00 0.00 0.00 0.00 00:57:01 ens3 35.78 21.30 195.31 10.50 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 Average: docker0 137.65 146.41 10.66 1094.66 0.00 0.00 0.00 0.00 Average: ens3 379.50 287.66 3760.28 63.83 0.00 0.00 0.00 0.00 Average: lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5638) 07/24/25 _x86_64_ (8 CPU) 00:53:41 LINUX RESTART (8 CPU) 00:54:01 CPU %user %nice %system %iowait %steal %idle 00:55:01 all 10.62 0.00 3.66 2.02 0.08 83.63 00:55:01 0 9.48 0.00 4.07 0.64 0.07 85.74 00:55:01 1 9.39 0.00 3.81 2.34 0.07 84.38 00:55:01 2 9.36 0.00 3.23 0.25 0.07 87.09 00:55:01 3 10.08 0.00 2.82 0.46 0.07 86.57 00:55:01 4 11.45 0.00 4.20 1.40 0.08 82.86 00:55:01 5 14.83 0.00 3.22 2.31 0.07 79.57 00:55:01 6 8.68 0.00 3.78 4.19 0.10 83.26 00:55:01 7 11.72 0.00 4.14 4.58 0.08 79.48 00:56:01 all 18.31 0.00 4.00 0.69 0.06 76.94 00:56:01 0 18.25 0.00 4.65 3.44 0.07 73.60 00:56:01 1 18.08 0.00 4.03 0.17 0.07 77.65 00:56:01 2 18.72 0.00 4.25 0.18 0.05 76.79 00:56:01 3 18.05 0.00 3.94 0.57 0.07 77.37 00:56:01 4 17.44 0.00 3.69 0.12 0.05 78.70 00:56:01 5 17.80 0.00 3.88 0.62 0.05 77.65 00:56:01 6 19.04 0.00 4.07 0.27 0.07 76.56 00:56:01 7 19.09 0.00 3.53 0.13 0.07 77.18 00:57:01 all 52.48 0.00 7.86 0.36 0.11 39.18 00:57:01 0 52.40 0.00 8.19 0.03 0.10 39.28 00:57:01 1 52.48 0.00 8.63 0.07 0.10 38.73 00:57:01 2 53.69 0.00 7.57 0.50 0.12 38.12 00:57:01 3 50.27 0.00 7.76 0.39 0.12 41.47 00:57:01 4 52.82 0.00 8.59 1.11 0.13 37.35 00:57:01 5 52.97 0.00 7.19 0.07 0.10 39.67 00:57:01 6 52.87 0.00 7.40 0.19 0.12 39.43 00:57:01 7 52.37 0.00 7.57 0.54 0.10 39.42 Average: all 27.15 0.00 5.18 1.02 0.08 66.57 Average: 0 26.72 0.00 5.64 1.37 0.08 66.19 Average: 1 26.65 0.00 5.49 0.86 0.08 66.93 Average: 2 27.24 0.00 5.02 0.31 0.08 67.35 Average: 3 26.20 0.00 4.85 0.47 0.08 68.40 Average: 4 27.24 0.00 5.49 0.88 0.09 66.31 Average: 5 28.54 0.00 4.77 1.00 0.07 65.62 Average: 6 26.89 0.00 5.08 1.54 0.10 66.39 Average: 7 27.75 0.00 5.08 1.75 0.08 65.35