---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3690 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-3690) 03/19/26 _x86_64_ (8 CPU) 02:38:32 LINUX RESTART (8 CPU) 02:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:40:01 275.64 62.64 213.00 0.00 11736.71 35437.43 0.00 02:41:01 244.18 3.13 241.04 0.00 43.19 66564.91 0.00 02:42:01 123.06 0.27 122.80 0.00 19.86 39082.44 0.00 Average: 214.29 22.01 192.28 0.00 3933.26 47028.26 0.00 02:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 28665964 31507716 790956 2.41 85072 3040156 1903228 5.61 1049664 2766992 267744 02:41:01 26202868 31374240 901252 2.74 157808 5094720 2013268 5.94 2002980 4057476 780068 02:42:01 26066848 31501780 773528 2.35 181576 5298592 1799800 5.31 1650368 4507528 412628 Average: 26978560 31461245 821912 2.50 141485 4477823 1905432 5.62 1567671 3777332 486813 02:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 lo 5.13 5.13 0.52 0.52 0.00 0.00 0.00 0.00 02:40:01 docker0 42.19 44.38 2.97 254.66 0.00 0.00 0.00 0.00 02:40:01 ens3 667.69 441.04 8316.85 137.68 0.00 0.00 0.00 0.00 02:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:41:01 docker0 319.45 462.22 26.86 3033.68 0.00 0.00 0.00 0.00 02:41:01 ens3 499.70 342.24 3068.47 46.38 0.00 0.00 0.00 0.00 02:41:01 veth5082eaa 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:42:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 02:42:01 docker0 4.50 8.80 0.33 128.26 0.00 0.00 0.00 0.00 02:42:01 ens3 129.40 73.44 2734.40 17.05 0.00 0.00 0.00 0.00 Average: lo 2.18 2.18 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 122.05 171.80 10.05 1138.87 0.00 0.00 0.00 0.00 Average: ens3 432.26 285.57 4706.57 67.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3690) 03/19/26 _x86_64_ (8 CPU) 02:38:32 LINUX RESTART (8 CPU) 02:39:01 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 8.37 0.00 2.29 5.34 0.05 83.95 02:40:01 0 8.12 0.00 2.20 1.78 0.05 87.85 02:40:01 1 5.27 0.00 1.81 6.16 0.05 86.71 02:40:01 2 7.24 0.00 2.08 12.66 0.05 77.96 02:40:01 3 7.78 0.00 2.64 7.36 0.05 82.17 02:40:01 4 9.62 0.00 2.30 4.29 0.05 83.75 02:40:01 5 11.76 0.00 1.88 0.96 0.05 85.35 02:40:01 6 9.69 0.00 2.68 6.40 0.05 81.18 02:40:01 7 7.52 0.00 2.70 3.15 0.07 86.57 02:41:01 all 29.67 0.00 5.95 4.09 0.08 60.22 02:41:01 0 29.44 0.00 5.82 3.62 0.08 61.04 02:41:01 1 29.55 0.00 5.64 0.79 0.07 63.95 02:41:01 2 30.67 0.00 6.51 10.90 0.10 51.82 02:41:01 3 29.24 0.00 6.75 11.85 0.08 52.07 02:41:01 4 30.81 0.00 5.35 3.53 0.07 60.24 02:41:01 5 27.74 0.00 5.34 0.54 0.07 66.32 02:41:01 6 29.35 0.00 6.50 0.64 0.07 63.44 02:41:01 7 30.54 0.00 5.67 0.89 0.07 62.82 02:42:01 all 40.49 0.00 5.93 1.42 0.09 52.07 02:42:01 0 39.31 0.00 6.84 1.33 0.08 52.43 02:42:01 1 41.63 0.00 5.83 0.90 0.10 51.55 02:42:01 2 41.07 0.00 6.07 2.01 0.08 50.77 02:42:01 3 38.76 0.00 5.86 2.61 0.08 52.69 02:42:01 4 41.34 0.00 5.52 3.68 0.10 49.37 02:42:01 5 41.48 0.00 6.06 0.45 0.10 51.90 02:42:01 6 39.69 0.00 5.03 0.08 0.10 55.09 02:42:01 7 40.63 0.00 6.21 0.30 0.08 52.77 Average: all 26.16 0.00 4.72 3.62 0.07 65.43 Average: 0 25.60 0.00 4.95 2.24 0.07 67.13 Average: 1 25.44 0.00 4.42 2.62 0.07 67.45 Average: 2 26.30 0.00 4.88 8.53 0.08 60.21 Average: 3 25.22 0.00 5.08 7.27 0.07 62.35 Average: 4 27.26 0.00 4.39 3.83 0.07 64.45 Average: 5 26.99 0.00 4.42 0.65 0.07 67.87 Average: 6 26.27 0.00 4.74 2.37 0.07 66.55 Average: 7 26.18 0.00 4.85 1.45 0.07 67.44