---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1978 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 12G 144G 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 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1978) 02/12/26 _x86_64_ (8 CPU) 22:59:41 LINUX RESTART (8 CPU) 23:00:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:01:01 405.81 63.88 341.93 0.00 11305.76 121004.88 0.00 23:02:01 82.26 0.68 81.57 0.00 6.40 30610.06 0.00 Average: 242.65 32.01 210.64 0.00 5607.66 75420.13 0.00 23:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:01:01 28390764 31481952 804084 2.45 96664 3250144 1778388 5.24 1055500 2996816 61856 23:02:01 28196764 31508192 779972 2.37 126320 3421416 1799312 5.30 1154224 3074984 242332 Average: 28293764 31495072 792028 2.41 111492 3335780 1788850 5.27 1104862 3035900 152094 23:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:01:01 ens3 792.27 503.53 8691.42 140.99 0.00 0.00 0.00 0.00 23:01:01 docker0 53.81 62.98 4.38 521.68 0.00 0.00 0.00 0.00 23:01:01 lo 3.39 3.39 0.33 0.33 0.00 0.00 0.00 0.00 23:01:01 veth95cc572 20.03 31.31 2.09 315.86 0.00 0.00 0.00 0.03 23:02:01 ens3 140.30 92.20 3099.67 18.15 0.00 0.00 0.00 0.00 23:02:01 docker0 34.42 45.35 3.21 576.12 0.00 0.00 0.00 0.00 23:02:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 463.49 296.10 5871.58 79.04 0.00 0.00 0.00 0.00 Average: docker0 44.03 54.09 3.79 549.13 0.00 0.00 0.00 0.00 Average: lo 2.29 2.29 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1978) 02/12/26 _x86_64_ (8 CPU) 22:59:41 LINUX RESTART (8 CPU) 23:00:02 CPU %user %nice %system %iowait %steal %idle 23:01:01 all 11.47 0.00 3.60 1.69 0.06 83.18 23:01:01 0 13.44 0.00 4.05 2.33 0.07 80.11 23:01:01 1 12.70 0.00 3.11 0.72 0.05 83.42 23:01:01 2 11.90 0.00 3.15 0.27 0.05 84.62 23:01:01 3 10.98 0.00 5.12 3.85 0.07 79.99 23:01:01 4 10.72 0.00 4.44 2.20 0.09 82.55 23:01:01 5 9.00 0.00 2.76 1.27 0.05 86.92 23:01:01 6 12.28 0.00 3.01 2.00 0.05 82.66 23:01:01 7 10.74 0.00 3.13 0.92 0.07 85.13 23:02:01 all 45.98 0.00 7.67 0.43 0.08 45.84 23:02:01 0 47.10 0.00 9.09 1.85 0.08 41.88 23:02:01 1 46.09 0.00 7.25 0.19 0.08 46.39 23:02:01 2 46.50 0.00 7.44 0.05 0.08 45.92 23:02:01 3 46.23 0.00 6.82 0.15 0.08 46.72 23:02:01 4 44.99 0.00 7.74 0.10 0.07 47.11 23:02:01 5 46.09 0.00 8.42 0.20 0.08 45.21 23:02:01 6 45.66 0.00 6.97 0.12 0.08 47.17 23:02:01 7 45.16 0.00 7.64 0.79 0.08 46.32 Average: all 28.89 0.00 5.65 1.06 0.07 64.33 Average: 0 30.43 0.00 6.59 2.09 0.08 60.81 Average: 1 29.51 0.00 5.19 0.45 0.07 64.79 Average: 2 29.35 0.00 5.32 0.16 0.07 65.10 Average: 3 28.78 0.00 5.98 1.98 0.08 63.18 Average: 4 28.09 0.00 6.11 1.13 0.08 64.59 Average: 5 27.70 0.00 5.62 0.73 0.07 65.88 Average: 6 29.19 0.00 5.01 1.05 0.07 64.68 Average: 7 28.08 0.00 5.41 0.86 0.08 65.58