---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4472 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: 2800.000 BogoMIPS: 5600.00 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 143G 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 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4472) 07/03/25 _x86_64_ (8 CPU) 12:07:50 LINUX RESTART (8 CPU) 12:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:09:01 399.27 72.63 326.64 0.00 12279.91 146758.55 0.00 12:10:01 116.90 0.58 116.31 0.00 6.53 43622.73 0.00 12:11:01 127.21 0.68 126.53 0.00 28.80 51887.22 0.00 Average: 214.47 24.63 189.84 0.00 4105.53 80759.83 0.00 12:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:09:01 28696916 31514316 780224 2.37 87264 3010224 1823368 5.38 993528 2785396 509244 12:10:01 27600852 31414528 863132 2.63 122364 3852272 2087284 6.15 1382324 3362772 173412 12:11:01 26876492 31494664 784588 2.39 160448 4571048 1834208 5.41 1204140 4214304 627888 Average: 27724753 31474503 809315 2.46 123359 3811181 1914953 5.65 1193331 3454157 436848 12:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:09:01 ens3 658.03 444.87 8105.03 126.18 0.00 0.00 0.00 0.00 12:09:01 lo 3.50 3.50 0.34 0.34 0.00 0.00 0.00 0.00 12:09:01 docker0 40.14 35.80 2.91 199.08 0.00 0.00 0.00 0.00 12:10:01 ens3 120.73 93.53 883.32 22.58 0.00 0.00 0.00 0.00 12:10:01 veth1d8008b 71.14 80.12 6.57 846.00 0.00 0.00 0.00 0.07 12:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:10:01 docker0 71.17 80.00 5.60 845.99 0.00 0.00 0.00 0.00 12:11:01 ens3 414.75 289.17 9234.78 48.15 0.00 0.00 0.00 0.00 12:11:01 lo 2.53 2.53 0.25 0.25 0.00 0.00 0.00 0.00 12:11:01 docker0 76.50 83.67 6.30 847.31 0.00 0.00 0.00 0.00 Average: ens3 397.85 275.87 6074.49 65.64 0.00 0.00 0.00 0.00 Average: lo 2.08 2.08 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 62.60 66.49 4.93 630.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4472) 07/03/25 _x86_64_ (8 CPU) 12:07:50 LINUX RESTART (8 CPU) 12:08:01 CPU %user %nice %system %iowait %steal %idle 12:09:01 all 9.93 0.00 3.12 1.97 0.06 84.91 12:09:01 0 9.42 0.00 3.08 0.66 0.05 86.79 12:09:01 1 11.26 0.00 2.35 0.35 0.05 85.99 12:09:01 2 7.10 0.00 2.47 4.23 0.05 86.14 12:09:01 3 6.99 0.00 2.78 4.80 0.05 85.37 12:09:01 4 13.22 0.00 4.09 3.59 0.07 79.03 12:09:01 5 10.97 0.00 3.00 0.98 0.07 84.99 12:09:01 6 8.81 0.00 2.64 0.62 0.05 87.87 12:09:01 7 11.68 0.00 4.56 0.57 0.07 83.12 12:10:01 all 40.83 0.00 6.68 0.96 0.08 51.45 12:10:01 0 41.51 0.00 7.02 0.25 0.08 51.13 12:10:01 1 41.01 0.00 5.96 0.12 0.08 52.82 12:10:01 2 40.70 0.00 6.89 0.27 0.08 52.05 12:10:01 3 37.41 0.00 7.24 6.49 0.08 48.77 12:10:01 4 42.46 0.00 6.49 0.08 0.08 50.88 12:10:01 5 41.25 0.00 6.37 0.15 0.07 52.16 12:10:01 6 39.17 0.00 6.60 0.20 0.08 53.95 12:10:01 7 43.09 0.00 6.90 0.12 0.07 49.83 12:11:01 all 10.12 0.00 3.89 1.17 0.06 84.75 12:11:01 0 10.08 0.00 3.73 0.47 0.07 85.64 12:11:01 1 12.82 0.00 3.70 0.03 0.07 83.38 12:11:01 2 8.59 0.00 3.28 0.03 0.07 88.03 12:11:01 3 7.03 0.00 4.77 5.55 0.05 82.60 12:11:01 4 10.31 0.00 4.52 0.08 0.05 85.04 12:11:01 5 10.69 0.00 4.35 0.14 0.07 84.76 12:11:01 6 10.78 0.00 2.92 2.68 0.05 83.57 12:11:01 7 10.65 0.00 3.88 0.39 0.07 85.01 Average: all 20.31 0.00 4.57 1.37 0.07 73.69 Average: 0 20.38 0.00 4.62 0.46 0.07 74.48 Average: 1 21.68 0.00 4.00 0.17 0.07 74.08 Average: 2 18.84 0.00 4.22 1.51 0.07 75.36 Average: 3 17.14 0.00 4.93 5.61 0.06 72.25 Average: 4 22.03 0.00 5.03 1.26 0.07 71.62 Average: 5 21.00 0.00 4.57 0.42 0.07 73.93 Average: 6 19.59 0.00 4.05 1.17 0.06 75.13 Average: 7 21.81 0.00 5.11 0.36 0.07 72.65