---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11314 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-11314) 05/26/26 _x86_64_ (8 CPU) 01:35:42 LINUX RESTART (8 CPU) 01:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:37:01 387.22 73.07 314.15 0.00 12908.52 72126.65 0.00 01:38:01 240.21 3.32 236.89 0.00 40.79 64751.76 0.00 01:39:01 168.77 6.13 162.64 0.00 350.87 51148.01 0.00 Average: 265.40 27.51 237.89 0.00 4433.39 62675.47 0.00 01:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:37:01 28372484 31500452 788732 2.40 89228 3312120 1870504 5.51 1043636 3046712 539708 01:38:01 26653348 31440140 834000 2.54 158680 4707428 1909708 5.63 1648416 3959804 439652 01:39:01 26160004 31495652 778968 2.37 174504 5213892 1778220 5.24 1616632 4453104 1060 Average: 27061945 31478748 800567 2.44 140804 4411147 1852811 5.46 1436228 3819873 326807 01:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:37:01 ens3 737.44 503.95 8612.71 138.05 0.00 0.00 0.00 0.00 01:37:01 docker0 67.51 67.46 4.63 361.12 0.00 0.00 0.00 0.00 01:37:01 lo 5.27 5.27 0.53 0.53 0.00 0.00 0.00 0.00 01:38:01 vethf58398d 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 01:38:01 ens3 440.63 280.04 2954.21 41.51 0.00 0.00 0.00 0.00 01:38:01 docker0 257.79 401.87 23.25 2917.84 0.00 0.00 0.00 0.00 01:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:39:01 ens3 130.79 80.29 2741.07 20.13 0.00 0.00 0.00 0.00 01:39:01 docker0 4.50 9.27 0.33 128.31 0.00 0.00 0.00 0.00 01:39:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 436.29 288.09 4769.33 66.56 0.00 0.00 0.00 0.00 Average: docker0 109.93 159.53 9.41 1135.76 0.00 0.00 0.00 0.00 Average: lo 2.40 2.40 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11314) 05/26/26 _x86_64_ (8 CPU) 01:35:42 LINUX RESTART (8 CPU) 01:36:01 CPU %user %nice %system %iowait %steal %idle 01:37:01 all 10.06 0.00 3.38 1.50 0.07 84.99 01:37:01 0 9.18 0.00 3.79 0.44 0.07 86.52 01:37:01 1 9.77 0.00 5.08 4.89 0.08 80.17 01:37:01 2 12.28 0.00 2.91 0.32 0.10 84.39 01:37:01 3 9.47 0.00 2.86 0.20 0.05 87.42 01:37:01 4 13.49 0.00 3.33 1.36 0.07 81.76 01:37:01 5 7.32 0.00 2.92 1.50 0.07 88.19 01:37:01 6 7.53 0.00 2.96 1.81 0.05 87.65 01:37:01 7 11.41 0.00 3.16 1.49 0.08 83.85 01:38:01 all 44.11 0.00 7.62 0.82 0.11 47.35 01:38:01 0 43.59 0.00 8.28 2.67 0.12 45.34 01:38:01 1 43.08 0.00 6.69 0.30 0.10 49.82 01:38:01 2 45.18 0.00 7.87 0.22 0.08 46.64 01:38:01 3 44.13 0.00 7.89 1.72 0.12 46.14 01:38:01 4 44.58 0.00 7.61 0.51 0.10 47.21 01:38:01 5 44.03 0.00 7.61 0.46 0.12 47.79 01:38:01 6 44.15 0.00 7.75 0.49 0.12 47.50 01:38:01 7 44.13 0.00 7.25 0.17 0.08 48.36 01:39:01 all 26.88 0.00 4.93 0.66 0.09 67.45 01:39:01 0 26.22 0.00 4.77 0.03 0.07 68.91 01:39:01 1 28.68 0.00 5.41 0.15 0.10 65.66 01:39:01 2 26.93 0.00 4.62 0.92 0.08 67.44 01:39:01 3 27.26 0.00 4.43 0.49 0.08 67.74 01:39:01 4 25.94 0.00 4.87 1.36 0.10 67.73 01:39:01 5 25.84 0.00 5.47 0.44 0.07 68.19 01:39:01 6 27.86 0.00 5.46 1.67 0.10 64.91 01:39:01 7 26.34 0.00 4.39 0.18 0.08 69.00 Average: all 27.01 0.00 5.31 0.99 0.09 66.61 Average: 0 26.32 0.00 5.61 1.04 0.08 66.94 Average: 1 27.18 0.00 5.72 1.78 0.10 65.22 Average: 2 28.16 0.00 5.14 0.49 0.09 66.12 Average: 3 26.94 0.00 5.06 0.80 0.08 67.12 Average: 4 27.96 0.00 5.26 1.08 0.09 65.61 Average: 5 25.73 0.00 5.33 0.80 0.08 68.06 Average: 6 26.51 0.00 5.39 1.32 0.09 66.69 Average: 7 27.25 0.00 4.93 0.62 0.08 67.12