---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3966 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-3966) 03/23/26 _x86_64_ (8 CPU) 18:13:41 LINUX RESTART (8 CPU) 18:14:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:15:01 428.89 75.02 353.87 0.00 13273.30 176676.85 0.00 18:16:01 262.35 3.90 258.45 0.00 42.39 66499.30 0.00 18:17:01 212.61 0.28 212.33 0.00 23.20 56628.03 0.00 Average: 299.85 25.85 273.99 0.00 4346.89 99070.77 0.00 18:14:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:15:01 28468300 31484840 812224 2.47 88444 3206284 1897340 5.59 1069016 2938176 451524 18:16:01 26019164 30821544 1456172 4.43 159040 4729212 2404352 7.09 2249616 4001536 429600 18:17:01 25826096 31484180 793308 2.41 184108 5508380 1801284 5.31 1840380 4549568 184408 Average: 26771187 31263521 1020568 3.10 143864 4481292 2034325 6.00 1719671 3829760 355177 18:14:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:15:01 ens3 734.58 486.78 8485.93 139.45 0.00 0.00 0.00 0.00 18:15:01 lo 5.31 5.31 0.53 0.53 0.00 0.00 0.00 0.00 18:15:01 docker0 37.34 35.94 2.72 198.72 0.00 0.00 0.00 0.00 18:16:01 ens3 469.29 302.07 3129.05 43.97 0.00 0.00 0.00 0.00 18:16:01 veth7fc143a 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 18:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:16:01 docker0 279.04 429.82 25.34 3091.89 0.00 0.00 0.00 0.00 18:17:01 ens3 185.39 112.45 3896.36 20.96 0.00 0.00 0.00 0.00 18:17:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 18:17:01 docker0 31.81 62.84 2.17 912.89 0.00 0.00 0.00 0.00 Average: ens3 460.04 298.34 5133.09 67.33 0.00 0.00 0.00 0.00 Average: lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 116.96 177.79 10.16 1414.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3966) 03/23/26 _x86_64_ (8 CPU) 18:13:41 LINUX RESTART (8 CPU) 18:14:03 CPU %user %nice %system %iowait %steal %idle 18:15:01 all 9.45 0.00 2.87 2.37 0.07 85.25 18:15:01 0 8.25 0.00 1.84 0.35 0.07 89.49 18:15:01 1 9.81 0.00 2.44 0.94 0.09 86.72 18:15:01 2 8.99 0.00 2.99 2.05 0.07 85.90 18:15:01 3 12.77 0.00 2.54 4.51 0.09 80.10 18:15:01 4 10.23 0.00 5.43 8.18 0.05 76.11 18:15:01 5 8.86 0.00 2.05 0.19 0.07 88.82 18:15:01 6 8.52 0.00 2.38 1.91 0.09 87.10 18:15:01 7 8.18 0.00 3.26 0.82 0.03 87.70 18:16:01 all 34.83 0.00 6.72 2.07 0.09 56.28 18:16:01 0 35.08 0.00 6.89 3.86 0.08 54.09 18:16:01 1 34.98 0.00 7.66 4.76 0.10 52.49 18:16:01 2 35.40 0.00 6.95 0.62 0.08 56.94 18:16:01 3 34.13 0.00 6.51 0.91 0.10 58.35 18:16:01 4 35.96 0.00 6.44 0.96 0.08 56.56 18:16:01 5 35.28 0.00 6.59 0.44 0.08 57.60 18:16:01 6 32.61 0.00 6.34 1.55 0.08 59.41 18:16:01 7 35.20 0.00 6.40 3.48 0.10 54.82 18:17:01 all 39.93 0.00 6.27 1.26 0.09 52.45 18:17:01 0 40.04 0.00 5.56 0.29 0.08 54.03 18:17:01 1 39.20 0.00 6.47 2.01 0.08 52.25 18:17:01 2 39.88 0.00 6.60 0.20 0.08 53.23 18:17:01 3 38.48 0.00 6.14 1.97 0.08 53.32 18:17:01 4 42.72 0.00 5.92 0.17 0.08 51.10 18:17:01 5 39.54 0.00 5.90 1.03 0.10 53.43 18:17:01 6 39.94 0.00 7.24 2.97 0.08 49.76 18:17:01 7 39.67 0.00 6.29 1.43 0.10 52.51 Average: all 28.27 0.00 5.31 1.89 0.08 64.44 Average: 0 27.98 0.00 4.79 1.51 0.08 65.65 Average: 1 28.20 0.00 5.56 2.59 0.09 63.56 Average: 2 28.28 0.00 5.54 0.95 0.08 65.15 Average: 3 28.62 0.00 5.09 2.44 0.09 63.76 Average: 4 29.87 0.00 5.93 3.04 0.07 61.08 Average: 5 28.09 0.00 4.88 0.56 0.09 66.39 Average: 6 27.20 0.00 5.35 2.15 0.09 65.21 Average: 7 27.91 0.00 5.34 1.92 0.08 64.75