---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8512 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-8512) 09/08/25 _x86_64_ (8 CPU) 20:12:10 LINUX RESTART (8 CPU) 20:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:14:01 278.77 15.13 263.64 0.00 2167.24 87391.30 0.00 20:15:01 33.97 0.05 33.92 0.00 0.40 16571.29 0.00 20:16:01 159.24 0.63 158.61 0.00 70.92 50362.27 0.00 Average: 157.32 5.27 152.05 0.00 746.15 51439.69 0.00 20:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:14:01 27383388 31504772 774872 2.36 146160 4134272 1840876 5.43 1311324 3648968 564 20:15:01 26476804 31536064 736608 2.24 156792 4973260 1751244 5.16 1446232 4327000 421312 20:16:01 26337512 31538648 734920 2.24 172060 5085532 1728392 5.10 1557672 4337372 1088 Average: 26732568 31526495 748800 2.28 158337 4731021 1773504 5.23 1438409 4104447 140988 20:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:14:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 20:14:01 docker0 371.49 474.10 29.95 3120.16 0.00 0.00 0.00 0.00 20:14:01 ens3 634.76 469.62 6396.73 91.61 0.00 0.00 0.00 0.00 20:14:01 veth39a7401 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 20:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:15:01 vethd9b788f 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 20:15:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 ens3 25.36 15.43 25.70 8.96 0.00 0.00 0.00 0.00 20:16:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 20:16:01 docker0 4.78 9.48 0.29 123.29 0.00 0.00 0.00 0.00 20:16:01 ens3 125.33 78.80 2727.89 20.43 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 125.43 161.20 10.08 1081.09 0.00 0.00 0.00 0.00 Average: ens3 261.80 187.94 3049.94 40.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8512) 09/08/25 _x86_64_ (8 CPU) 20:12:10 LINUX RESTART (8 CPU) 20:13:01 CPU %user %nice %system %iowait %steal %idle 20:14:01 all 8.67 0.00 3.57 2.20 0.07 85.50 20:14:01 0 7.87 0.00 3.64 1.11 0.07 87.32 20:14:01 1 9.41 0.00 3.42 0.41 0.07 86.69 20:14:01 2 9.08 0.00 3.24 0.15 0.07 87.46 20:14:01 3 8.64 0.00 4.98 12.06 0.09 74.24 20:14:01 4 9.38 0.00 3.15 0.22 0.07 87.19 20:14:01 5 9.50 0.00 3.99 2.14 0.07 84.29 20:14:01 6 7.22 0.00 3.11 1.26 0.07 88.35 20:14:01 7 8.29 0.00 3.01 0.29 0.05 88.37 20:15:01 all 56.62 0.00 6.59 0.25 0.11 36.44 20:15:01 0 57.17 0.00 6.67 0.02 0.12 36.03 20:15:01 1 58.20 0.00 6.75 0.25 0.10 34.69 20:15:01 2 56.08 0.00 6.32 0.02 0.12 37.46 20:15:01 3 58.55 0.00 7.00 0.07 0.10 34.28 20:15:01 4 52.81 0.00 5.80 1.53 0.12 39.74 20:15:01 5 55.10 0.00 6.73 0.03 0.10 38.04 20:15:01 6 56.60 0.00 7.00 0.00 0.10 36.30 20:15:01 7 58.41 0.00 6.50 0.05 0.10 34.94 20:16:01 all 27.94 0.00 5.42 1.15 0.08 65.41 20:16:01 0 28.56 0.00 6.72 0.40 0.07 64.25 20:16:01 1 28.25 0.00 4.95 0.35 0.08 66.36 20:16:01 2 28.06 0.00 5.22 0.27 0.08 66.37 20:16:01 3 28.40 0.00 5.58 1.99 0.08 63.95 20:16:01 4 24.33 0.00 4.18 0.00 0.08 71.40 20:16:01 5 27.91 0.00 5.79 4.84 0.08 61.38 20:16:01 6 28.23 0.00 5.57 0.29 0.07 65.84 20:16:01 7 29.80 0.00 5.31 1.08 0.08 63.73 Average: all 31.14 0.00 5.20 1.20 0.08 62.38 Average: 0 31.24 0.00 5.68 0.51 0.08 62.48 Average: 1 32.06 0.00 5.05 0.34 0.08 62.47 Average: 2 31.13 0.00 4.93 0.15 0.09 63.71 Average: 3 31.98 0.00 5.86 4.68 0.09 57.40 Average: 4 28.94 0.00 4.38 0.59 0.09 66.00 Average: 5 30.88 0.00 5.50 2.33 0.08 61.20 Average: 6 30.67 0.00 5.22 0.52 0.08 63.51 Average: 7 32.22 0.00 4.94 0.47 0.08 62.29