---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8360 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-8360) 09/05/25 _x86_64_ (8 CPU) 11:02:32 LINUX RESTART (8 CPU) 11:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:04:01 405.72 24.95 380.77 0.00 3716.31 59459.56 0.00 11:05:01 181.39 2.73 178.65 0.00 26.53 40406.20 0.00 11:06:01 160.14 0.50 159.64 0.00 45.46 49085.15 0.00 Average: 249.08 9.39 239.69 0.00 1262.77 49650.30 0.00 11:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:01 28393944 31465752 818048 2.49 93788 3246996 2116280 6.24 1126868 2938920 1488 11:05:01 26519756 31189716 1083700 3.30 155236 4611172 2014640 5.94 1811112 3946936 363112 11:06:01 26212192 31489768 783888 2.38 173112 5161640 1826000 5.38 1631612 4390508 376 Average: 27041964 31381745 895212 2.72 140712 4339936 1985640 5.85 1523197 3758788 121659 11:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:04:01 ens3 684.24 474.12 8211.89 133.04 0.00 0.00 0.00 0.00 11:04:01 docker0 118.18 127.50 8.79 442.41 0.00 0.00 0.00 0.00 11:04:01 veth89972bd 53.81 61.12 5.10 51.12 0.00 0.00 0.00 0.00 11:04:01 lo 5.13 5.13 0.52 0.52 0.00 0.00 0.00 0.00 11:05:01 ens3 407.23 318.90 2877.83 40.05 0.00 0.00 0.00 0.00 11:05:01 docker0 301.30 375.74 24.68 2846.89 0.00 0.00 0.00 0.00 11:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:05:01 veth6b49176 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 11:06:01 ens3 129.40 82.10 2727.69 21.42 0.00 0.00 0.00 0.00 11:06:01 docker0 4.65 9.48 0.29 123.29 0.00 0.00 0.00 0.00 11:06:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 406.95 291.71 4605.81 64.83 0.00 0.00 0.00 0.00 Average: docker0 141.38 170.90 11.25 1137.53 0.00 0.00 0.00 0.00 Average: lo 2.31 2.31 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8360) 09/05/25 _x86_64_ (8 CPU) 11:02:32 LINUX RESTART (8 CPU) 11:03:01 CPU %user %nice %system %iowait %steal %idle 11:04:01 all 9.40 0.00 2.92 1.74 0.06 85.87 11:04:01 0 10.12 0.00 3.12 0.64 0.07 86.05 11:04:01 1 8.50 0.00 3.00 0.86 0.08 87.55 11:04:01 2 12.32 0.00 2.94 0.98 0.07 83.69 11:04:01 3 7.78 0.00 3.52 4.21 0.07 84.41 11:04:01 4 10.45 0.00 3.04 0.69 0.07 85.75 11:04:01 5 9.32 0.00 2.44 3.20 0.05 84.99 11:04:01 6 8.62 0.00 2.58 2.87 0.05 85.88 11:04:01 7 8.14 0.00 2.70 0.47 0.05 88.64 11:05:01 all 27.53 0.00 5.48 0.90 0.08 66.02 11:05:01 0 28.05 0.00 6.37 4.13 0.08 61.36 11:05:01 1 26.91 0.00 5.15 0.57 0.07 67.31 11:05:01 2 27.51 0.00 5.26 0.13 0.07 67.03 11:05:01 3 27.75 0.00 5.57 0.69 0.08 65.90 11:05:01 4 27.48 0.00 5.17 0.49 0.08 66.77 11:05:01 5 28.21 0.00 5.47 0.61 0.08 65.63 11:05:01 6 26.51 0.00 5.47 0.24 0.07 67.72 11:05:01 7 27.79 0.00 5.39 0.34 0.08 66.39 11:06:01 all 36.35 0.00 5.52 1.01 0.08 57.04 11:06:01 0 35.69 0.00 5.09 0.47 0.08 58.67 11:06:01 1 34.87 0.00 4.72 0.22 0.08 60.10 11:06:01 2 36.34 0.00 6.75 0.84 0.08 55.99 11:06:01 3 37.04 0.00 5.30 0.27 0.07 57.32 11:06:01 4 37.34 0.00 5.11 0.45 0.08 57.01 11:06:01 5 36.32 0.00 5.74 0.61 0.08 57.25 11:06:01 6 37.71 0.00 6.49 4.86 0.08 50.86 11:06:01 7 35.49 0.00 5.02 0.37 0.07 59.06 Average: all 24.44 0.00 4.64 1.22 0.07 69.63 Average: 0 24.66 0.00 4.86 1.74 0.08 68.66 Average: 1 23.44 0.00 4.29 0.55 0.08 71.65 Average: 2 25.40 0.00 4.98 0.65 0.07 68.89 Average: 3 24.20 0.00 4.80 1.72 0.07 69.20 Average: 4 25.11 0.00 4.44 0.54 0.08 69.82 Average: 5 24.61 0.00 4.55 1.47 0.07 69.30 Average: 6 24.29 0.00 4.85 2.65 0.07 68.14 Average: 7 23.79 0.00 4.37 0.39 0.07 71.38