---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3535 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: 2799.974 BogoMIPS: 5599.94 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-3535) 03/16/26 _x86_64_ (8 CPU) 05:39:30 LINUX RESTART (8 CPU) 05:40:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:41:01 433.13 23.40 409.73 0.00 3335.98 82368.82 0.00 05:42:01 149.44 0.37 149.08 0.00 9.07 46398.53 0.00 05:43:01 153.31 0.57 152.74 0.00 49.46 45093.28 0.00 Average: 244.24 8.03 236.22 0.00 1119.19 57817.17 0.00 05:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:41:01 27285292 31472080 806560 2.45 146156 4156560 2053868 6.06 1330176 3684380 921828 05:42:01 26619464 31448164 825160 2.51 160532 4740348 1807340 5.33 1665004 3968788 246976 05:43:01 26146916 31525452 748816 2.28 181860 5242548 1712964 5.05 1616456 4459860 1124 Average: 26683891 31481899 793512 2.41 162849 4713152 1858057 5.48 1537212 4037676 389976 05:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:41:01 veth10970b6 296.78 447.30 29.75 3012.38 0.00 0.00 0.00 0.25 05:41:01 lo 5.22 5.22 0.53 0.53 0.00 0.00 0.00 0.00 05:41:01 docker0 332.35 488.02 28.24 3309.43 0.00 0.00 0.00 0.00 05:41:01 ens3 892.85 598.80 10868.64 134.46 0.00 0.00 0.00 0.00 05:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:42:01 veth0475fe3 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 05:42:01 docker0 0.20 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:42:01 ens3 32.19 19.38 36.77 12.80 0.00 0.00 0.00 0.00 05:43:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 05:43:01 docker0 5.07 9.70 0.36 128.53 0.00 0.00 0.00 0.00 05:43:01 ens3 129.61 82.27 2735.39 20.78 0.00 0.00 0.00 0.00 Average: lo 2.32 2.32 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 111.31 164.16 9.43 1133.91 0.00 0.00 0.00 0.00 Average: ens3 348.53 231.44 4511.62 55.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3535) 03/16/26 _x86_64_ (8 CPU) 05:39:30 LINUX RESTART (8 CPU) 05:40:02 CPU %user %nice %system %iowait %steal %idle 05:41:01 all 11.19 0.00 4.10 1.48 0.06 83.17 05:41:01 0 12.13 0.00 4.60 0.70 0.05 82.51 05:41:01 1 10.86 0.00 3.92 0.43 0.07 84.72 05:41:01 2 11.97 0.00 4.25 1.41 0.05 82.31 05:41:01 3 10.76 0.00 3.39 1.89 0.07 83.88 05:41:01 4 11.72 0.00 5.15 3.49 0.07 79.57 05:41:01 5 11.19 0.00 3.62 0.46 0.07 84.66 05:41:01 6 9.37 0.00 3.04 0.24 0.07 87.27 05:41:01 7 11.53 0.00 4.81 3.22 0.07 80.37 05:42:01 all 50.75 0.00 8.07 0.63 0.07 40.47 05:42:01 0 49.70 0.00 8.26 0.44 0.07 41.53 05:42:01 1 50.64 0.00 8.41 0.57 0.07 40.31 05:42:01 2 51.29 0.00 7.66 0.19 0.08 40.78 05:42:01 3 50.29 0.00 8.01 0.42 0.07 41.21 05:42:01 4 50.22 0.00 7.76 0.34 0.07 41.61 05:42:01 5 51.33 0.00 8.01 0.20 0.07 40.40 05:42:01 6 51.64 0.00 8.63 2.79 0.07 36.87 05:42:01 7 50.94 0.00 7.81 0.12 0.08 41.05 05:43:01 all 29.54 0.00 5.68 0.62 0.07 64.10 05:43:01 0 29.74 0.00 5.74 0.23 0.07 64.21 05:43:01 1 29.76 0.00 5.67 0.10 0.07 64.40 05:43:01 2 29.17 0.00 5.74 0.64 0.05 64.39 05:43:01 3 29.61 0.00 6.07 1.30 0.08 62.93 05:43:01 4 29.58 0.00 6.24 0.10 0.07 64.01 05:43:01 5 29.61 0.00 5.39 1.16 0.07 63.77 05:43:01 6 30.22 0.00 5.39 1.36 0.07 62.96 05:43:01 7 28.59 0.00 5.20 0.08 0.05 66.07 Average: all 30.62 0.00 5.96 0.91 0.07 62.44 Average: 0 30.64 0.00 6.21 0.46 0.06 62.63 Average: 1 30.55 0.00 6.02 0.37 0.07 63.00 Average: 2 30.94 0.00 5.90 0.74 0.06 62.36 Average: 3 30.38 0.00 5.85 1.20 0.07 62.50 Average: 4 30.66 0.00 6.39 1.29 0.07 61.59 Average: 5 30.84 0.00 5.69 0.61 0.07 62.79 Average: 6 30.48 0.00 5.70 1.47 0.07 62.28 Average: 7 30.48 0.00 5.95 1.13 0.07 62.38