---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-773555 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: 2800.000 BogoMIPS: 5600.00 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-773555) 11/21/25 _x86_64_ (8 CPU) 13:21:40 LINUX RESTART (8 CPU) 13:22:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:23:01 444.39 71.89 372.50 0.00 12800.93 96236.49 0.00 13:24:01 209.02 3.50 205.52 0.00 60.52 42405.60 0.00 13:25:01 165.41 0.60 164.81 0.00 61.59 49705.18 0.00 Average: 272.94 25.33 247.61 0.00 4307.68 62782.43 0.00 13:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:23:01 28394248 31507560 784256 2.39 91496 3292624 1854144 5.47 1045516 3024480 96 13:24:01 26610684 31401588 875084 2.66 160804 4707632 2039020 6.01 1669184 3980188 399664 13:25:01 26078716 31453648 818536 2.49 176064 5242076 1797192 5.30 1696252 4444504 600 Average: 27027883 31454265 825959 2.51 142788 4414111 1896785 5.59 1470317 3816391 133453 13:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:23:01 ens3 675.89 456.21 8360.49 135.46 0.00 0.00 0.00 0.00 13:23:01 docker0 42.91 44.73 3.06 271.55 0.00 0.00 0.00 0.00 13:23:01 lo 5.13 5.13 0.53 0.53 0.00 0.00 0.00 0.00 13:24:01 ens3 403.28 289.24 3078.15 42.17 0.00 0.00 0.00 0.00 13:24:01 docker0 265.76 364.81 24.14 3042.27 0.00 0.00 0.00 0.00 13:24:01 veth43474bc 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 13:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:25:01 ens3 152.09 89.17 2696.88 29.35 0.00 0.00 0.00 0.00 13:25:01 docker0 6.23 12.10 0.42 128.48 0.00 0.00 0.00 0.00 13:25:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 410.42 278.20 4711.84 68.99 0.00 0.00 0.00 0.00 Average: docker0 104.97 140.54 9.21 1147.44 0.00 0.00 0.00 0.00 Average: lo 2.44 2.44 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-773555) 11/21/25 _x86_64_ (8 CPU) 13:21:40 LINUX RESTART (8 CPU) 13:22:01 CPU %user %nice %system %iowait %steal %idle 13:23:01 all 9.66 0.00 2.94 3.79 0.07 83.54 13:23:01 0 8.83 0.00 2.79 2.37 0.08 85.93 13:23:01 1 11.51 0.00 2.28 7.04 0.08 79.10 13:23:01 2 8.85 0.00 3.33 0.91 0.07 86.84 13:23:01 3 7.07 0.00 2.40 0.15 0.05 90.33 13:23:01 4 10.50 0.00 3.09 1.10 0.07 85.24 13:23:01 5 8.60 0.00 3.36 6.00 0.07 81.97 13:23:01 6 12.29 0.00 3.37 5.23 0.05 79.06 13:23:01 7 9.65 0.00 2.90 7.48 0.07 79.90 13:24:01 all 38.68 0.00 6.67 1.29 0.11 53.25 13:24:01 0 38.37 0.00 6.61 1.23 0.12 53.68 13:24:01 1 38.87 0.00 7.00 1.88 0.10 52.14 13:24:01 2 41.42 0.00 7.57 4.86 0.14 46.01 13:24:01 3 37.97 0.00 6.47 0.34 0.10 55.12 13:24:01 4 37.04 0.00 6.31 0.39 0.08 56.17 13:24:01 5 37.92 0.00 6.32 0.55 0.12 55.08 13:24:01 6 39.73 0.00 6.47 0.55 0.12 53.12 13:24:01 7 38.15 0.00 6.60 0.49 0.12 54.64 13:25:01 all 27.50 0.00 5.27 1.51 0.10 65.62 13:25:01 0 26.81 0.00 5.20 0.60 0.08 67.30 13:25:01 1 27.49 0.00 5.63 5.21 0.12 61.55 13:25:01 2 27.79 0.00 6.53 4.71 0.10 60.87 13:25:01 3 28.96 0.00 4.90 0.03 0.08 66.02 13:25:01 4 25.95 0.00 5.22 0.39 0.08 68.36 13:25:01 5 29.46 0.00 4.62 0.25 0.10 65.57 13:25:01 6 26.81 0.00 5.19 0.64 0.10 67.26 13:25:01 7 26.71 0.00 4.89 0.32 0.10 67.98 Average: all 25.29 0.00 4.96 2.20 0.09 67.46 Average: 0 24.67 0.00 4.87 1.40 0.10 68.97 Average: 1 25.97 0.00 4.97 4.70 0.10 64.25 Average: 2 26.02 0.00 5.81 3.49 0.10 64.58 Average: 3 24.67 0.00 4.59 0.17 0.08 70.49 Average: 4 24.50 0.00 4.88 0.62 0.08 69.91 Average: 5 25.35 0.00 4.77 2.26 0.10 67.52 Average: 6 26.28 0.00 5.01 2.14 0.09 66.48 Average: 7 24.84 0.00 4.80 2.76 0.10 67.51