---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9777 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-9777) 05/21/26 _x86_64_ (8 CPU) 08:11:46 LINUX RESTART (8 CPU) 08:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:13:01 367.11 72.25 294.85 0.00 12257.02 180049.59 0.00 08:14:01 70.44 0.35 70.09 0.00 11.73 26852.34 0.00 Average: 218.77 36.30 182.47 0.00 6134.38 103450.97 0.00 08:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 29262548 31537360 776936 2.36 74816 2499996 1988644 5.86 957484 2301004 936 08:14:01 27609756 31288976 993136 3.02 104348 3793124 2225216 6.56 1542484 3252740 588248 Average: 28436152 31413168 885036 2.69 89582 3146560 2106930 6.21 1249984 2776872 294592 08:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 lo 2.57 2.57 0.24 0.24 0.00 0.00 0.00 0.00 08:13:01 vethd200cfb 5.35 5.30 0.59 62.27 0.00 0.00 0.00 0.01 08:13:01 ens3 533.88 341.66 4650.55 87.69 0.00 0.00 0.00 0.00 08:13:01 docker0 5.35 5.20 0.52 62.26 0.00 0.00 0.00 0.00 08:14:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 08:14:01 ens3 267.69 163.67 4423.15 59.10 0.00 0.00 0.00 0.00 08:14:01 docker0 65.67 109.93 5.45 1042.75 0.00 0.00 0.00 0.00 08:14:01 veth8281a00 65.64 110.05 6.35 1042.75 0.00 0.00 0.00 0.09 Average: lo 1.95 1.95 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 400.78 252.67 4536.85 73.39 0.00 0.00 0.00 0.00 Average: docker0 35.51 57.57 2.98 552.50 0.00 0.00 0.00 0.00 Average: veth8281a00 32.82 55.02 3.17 521.38 0.00 0.00 0.00 0.04 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9777) 05/21/26 _x86_64_ (8 CPU) 08:11:46 LINUX RESTART (8 CPU) 08:12:01 CPU %user %nice %system %iowait %steal %idle 08:13:01 all 7.46 0.00 2.22 5.68 0.06 84.58 08:13:01 0 5.09 0.00 1.44 12.86 0.05 80.56 08:13:01 1 7.91 0.00 1.69 4.47 0.07 85.86 08:13:01 2 5.54 0.00 2.39 15.42 0.05 76.60 08:13:01 3 8.40 0.00 1.51 2.60 0.05 87.43 08:13:01 4 9.64 0.00 3.03 3.94 0.05 83.34 08:13:01 5 10.96 0.00 2.53 3.53 0.05 82.93 08:13:01 6 6.58 0.00 1.85 0.87 0.05 90.65 08:13:01 7 5.54 0.00 3.36 1.73 0.08 89.28 08:14:01 all 26.14 0.00 4.58 2.11 0.08 67.09 08:14:01 0 25.30 0.00 4.58 1.40 0.08 68.63 08:14:01 1 29.09 0.00 4.15 0.84 0.07 65.86 08:14:01 2 24.71 0.00 4.37 0.71 0.07 70.14 08:14:01 3 24.92 0.00 4.72 0.74 0.10 69.51 08:14:01 4 26.13 0.00 4.03 4.60 0.08 65.15 08:14:01 5 25.30 0.00 4.43 0.54 0.08 69.65 08:14:01 6 27.24 0.00 5.27 7.52 0.08 59.88 08:14:01 7 26.46 0.00 5.10 0.54 0.07 67.84 Average: all 16.79 0.00 3.40 3.89 0.07 75.84 Average: 0 15.17 0.00 3.01 7.15 0.07 74.61 Average: 1 18.51 0.00 2.92 2.65 0.07 75.85 Average: 2 15.13 0.00 3.38 8.06 0.06 73.37 Average: 3 16.64 0.00 3.11 1.67 0.08 78.50 Average: 4 17.91 0.00 3.53 4.27 0.07 74.22 Average: 5 18.11 0.00 3.48 2.04 0.07 76.31 Average: 6 16.87 0.00 3.55 4.19 0.07 75.33 Average: 7 15.99 0.00 4.23 1.13 0.08 78.57