---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-381 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: 2799.996 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-381) 01/10/26 _x86_64_ (8 CPU) 06:10:30 LINUX RESTART (8 CPU) 06:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:12:01 501.13 25.80 475.34 0.00 3384.10 93733.04 0.00 06:13:01 113.88 0.52 113.36 0.00 25.86 21099.28 0.00 Average: 307.51 13.16 294.35 0.00 1704.98 57416.16 0.00 06:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:12:01 27217156 31480676 802460 2.44 147928 4265928 1896116 5.59 1350704 3769184 1240 06:13:01 26734784 31286332 986028 3.00 161308 4489572 2574164 7.59 1853416 3685864 178668 Average: 26975970 31383504 894244 2.72 154618 4377750 2235140 6.59 1602060 3727524 89954 06:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:12:01 ens3 888.52 659.42 10954.15 142.81 0.00 0.00 0.00 0.00 06:12:01 lo 5.13 5.13 0.52 0.52 0.00 0.00 0.00 0.00 06:12:01 docker0 345.68 400.00 29.11 3301.49 0.00 0.00 0.00 0.00 06:13:01 ens3 58.41 33.93 245.34 17.70 0.00 0.00 0.00 0.00 06:13:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 06:13:01 veth9c34934 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 06:13:01 docker0 5.18 10.73 0.36 138.54 0.00 0.00 0.00 0.00 Average: ens3 473.46 346.68 5599.74 80.26 0.00 0.00 0.00 0.00 Average: lo 2.90 2.90 0.30 0.30 0.00 0.00 0.00 0.00 Average: veth9c34934 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 175.43 205.37 14.74 1720.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-381) 01/10/26 _x86_64_ (8 CPU) 06:10:30 LINUX RESTART (8 CPU) 06:11:01 CPU %user %nice %system %iowait %steal %idle 06:12:01 all 11.46 0.00 4.38 1.89 0.07 82.20 06:12:01 0 10.79 0.00 4.20 1.80 0.08 83.13 06:12:01 1 11.53 0.00 3.48 1.37 0.07 83.56 06:12:01 2 9.21 0.00 4.73 0.54 0.05 85.46 06:12:01 3 12.67 0.00 5.77 6.18 0.08 75.30 06:12:01 4 10.50 0.00 4.50 0.85 0.07 84.09 06:12:01 5 14.07 0.00 3.95 0.71 0.05 81.22 06:12:01 6 13.14 0.00 4.08 1.03 0.08 81.67 06:12:01 7 9.76 0.00 4.31 2.69 0.07 83.17 06:13:01 all 47.72 0.00 7.43 0.46 0.09 44.29 06:13:01 0 48.62 0.00 8.06 0.27 0.10 42.96 06:13:01 1 48.31 0.00 7.57 0.93 0.10 43.09 06:13:01 2 48.06 0.00 7.08 0.42 0.10 44.34 06:13:01 3 46.75 0.00 7.24 1.15 0.08 44.77 06:13:01 4 47.33 0.00 7.12 0.22 0.08 45.25 06:13:01 5 48.72 0.00 7.71 0.17 0.10 43.30 06:13:01 6 47.69 0.00 6.73 0.19 0.08 45.31 06:13:01 7 46.25 0.00 7.93 0.37 0.10 45.35 Average: all 29.60 0.00 5.91 1.18 0.08 63.24 Average: 0 29.71 0.00 6.13 1.03 0.09 63.04 Average: 1 29.93 0.00 5.52 1.15 0.08 63.31 Average: 2 28.65 0.00 5.91 0.48 0.08 64.89 Average: 3 29.73 0.00 6.51 3.66 0.08 60.02 Average: 4 28.91 0.00 5.81 0.53 0.08 64.67 Average: 5 31.42 0.00 5.83 0.44 0.08 62.23 Average: 6 30.42 0.00 5.41 0.61 0.08 63.49 Average: 7 28.02 0.00 6.12 1.53 0.08 64.24