---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10596 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-10596) 05/25/26 _x86_64_ (8 CPU) 04:27:45 LINUX RESTART (8 CPU) 04:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:29:01 416.06 162.48 252.97 0.62 15067.11 46932.62 153505.50 04:30:01 118.23 4.35 113.88 0.00 494.05 50414.66 0.00 04:31:01 78.27 0.05 78.22 0.00 0.40 50531.33 0.00 04:32:01 46.76 0.13 46.63 0.00 2.00 27897.35 0.00 Average: 164.84 41.76 122.93 0.15 3891.36 43944.12 38381.17 04:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:29:01 29336564 31600388 731524 2.23 70008 2499476 1795800 5.29 875276 2326780 583628 04:30:01 27339608 31442116 838400 2.55 123088 4136060 1994308 5.88 1293508 3710568 904632 04:31:01 25904280 31413012 868432 2.64 130116 5473128 2141108 6.31 1778068 4599028 976352 04:32:01 27926876 31529912 759684 2.31 134172 3678356 1834552 5.41 1146712 3325960 414380 Average: 27626832 31496357 799510 2.43 114346 3946755 1941442 5.72 1273391 3490584 719748 04:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:29:01 lo 3.50 3.50 0.32 0.32 0.00 0.00 0.00 0.00 04:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 ens3 381.32 306.78 5058.08 78.40 0.00 0.00 0.00 0.00 04:30:01 veth14f7199 107.77 195.10 11.26 1564.23 0.00 0.00 0.00 0.13 04:30:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 04:30:01 docker0 240.14 317.00 18.99 2135.87 0.00 0.00 0.00 0.00 04:30:01 ens3 509.03 358.06 5536.49 80.42 0.00 0.00 0.00 0.00 04:31:01 veth14f7199 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:31:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 ens3 11.83 7.28 8.95 4.96 0.00 0.00 0.00 0.00 04:32:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 04:32:01 docker0 1.27 1.35 0.11 1.66 0.00 0.00 0.00 0.00 04:32:01 ens3 101.22 62.72 2527.25 14.88 0.00 0.00 0.00 0.00 Average: lo 1.44 1.44 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 60.37 79.60 4.77 534.36 0.00 0.00 0.00 0.00 Average: ens3 250.86 183.72 3282.76 44.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-10596) 05/25/26 _x86_64_ (8 CPU) 04:27:45 LINUX RESTART (8 CPU) 04:28:01 CPU %user %nice %system %iowait %steal %idle 04:29:01 all 7.51 0.00 1.93 1.75 0.04 88.76 04:29:01 0 6.17 0.00 1.36 0.38 0.03 92.05 04:29:01 1 9.19 0.00 1.88 0.44 0.03 88.46 04:29:01 2 5.94 0.00 2.60 3.62 0.05 87.79 04:29:01 3 7.34 0.00 2.50 0.20 0.05 89.91 04:29:01 4 8.93 0.00 3.03 1.61 0.03 86.40 04:29:01 5 8.24 0.00 1.36 4.75 0.05 85.60 04:29:01 6 5.83 0.02 1.24 0.82 0.03 92.06 04:29:01 7 8.46 0.00 1.51 2.17 0.05 87.81 04:30:01 all 32.83 0.00 6.17 1.44 0.08 59.48 04:30:01 0 34.74 0.00 6.40 3.57 0.08 55.20 04:30:01 1 32.47 0.00 6.82 3.40 0.08 57.23 04:30:01 2 34.03 0.00 7.08 0.27 0.08 58.54 04:30:01 3 32.39 0.00 5.96 0.56 0.08 61.01 04:30:01 4 31.54 0.00 5.08 1.26 0.08 62.04 04:30:01 5 33.98 0.00 5.93 0.86 0.08 59.14 04:30:01 6 30.99 0.00 6.30 0.32 0.08 62.31 04:30:01 7 32.48 0.00 5.79 1.27 0.08 60.38 04:31:01 all 63.60 0.00 8.92 0.30 0.11 27.07 04:31:01 0 62.95 0.00 9.13 1.16 0.12 26.65 04:31:01 1 64.20 0.00 9.10 0.67 0.10 25.92 04:31:01 2 65.76 0.00 9.94 0.02 0.10 24.18 04:31:01 3 64.83 0.00 8.27 0.13 0.10 26.67 04:31:01 4 62.74 0.00 8.53 0.13 0.10 28.50 04:31:01 5 60.81 0.00 9.31 0.10 0.12 29.66 04:31:01 6 62.98 0.00 8.20 0.10 0.10 28.61 04:31:01 7 64.55 0.00 8.86 0.08 0.12 26.39 04:32:01 all 23.23 0.00 3.12 0.35 0.05 73.24 04:32:01 0 23.39 0.00 2.98 0.25 0.05 73.32 04:32:01 1 23.88 0.00 3.12 0.00 0.05 72.95 04:32:01 2 23.71 0.00 3.09 0.00 0.05 73.15 04:32:01 3 23.01 0.00 4.26 0.05 0.05 72.63 04:32:01 4 23.54 0.00 2.97 0.17 0.05 73.28 04:32:01 5 23.57 0.00 2.68 0.18 0.07 73.49 04:32:01 6 22.27 0.00 2.79 2.13 0.07 72.74 04:32:01 7 22.50 0.00 3.04 0.02 0.05 74.40 Average: all 31.77 0.00 5.03 0.96 0.07 62.17 Average: 0 31.77 0.00 4.96 1.34 0.07 61.86 Average: 1 32.41 0.00 5.22 1.12 0.07 61.18 Average: 2 32.33 0.00 5.67 0.98 0.07 60.95 Average: 3 31.86 0.00 5.24 0.24 0.07 62.59 Average: 4 31.68 0.00 4.90 0.79 0.07 62.56 Average: 5 31.62 0.00 4.81 1.47 0.08 62.01 Average: 6 30.49 0.00 4.63 0.84 0.07 63.96 Average: 7 31.97 0.00 4.79 0.88 0.08 62.28