---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15448 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-15448) 07/23/26 _x86_64_ (8 CPU) 09:06:41 LINUX RESTART (8 CPU) 09:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:08:01 377.27 62.84 314.43 0.00 11126.01 63837.76 0.00 09:09:01 90.17 0.43 89.74 0.00 13.06 44337.29 0.00 Average: 233.72 31.64 202.08 0.00 5569.54 54087.53 0.00 09:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:08:01 28788900 31531116 767444 2.33 85692 2939680 1841140 5.43 972112 2720700 443540 09:09:01 28513784 31528336 757864 2.31 105312 3171392 1641568 4.84 1102500 2835868 264 Average: 28651342 31529726 762654 2.32 95502 3055536 1741354 5.13 1037306 2778284 221902 09:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:08:01 docker0 6.78 7.50 0.65 75.52 0.00 0.00 0.00 0.00 09:08:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 09:08:01 ens3 478.69 346.06 7946.68 119.64 0.00 0.00 0.00 0.00 09:09:01 docker0 96.98 104.12 6.99 1034.64 0.00 0.00 0.00 0.00 09:09:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 09:09:01 ens3 143.33 118.50 1072.88 23.10 0.00 0.00 0.00 0.00 Average: docker0 51.88 55.81 3.82 555.08 0.00 0.00 0.00 0.00 Average: lo 1.83 1.83 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 311.01 232.28 4509.78 71.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-15448) 07/23/26 _x86_64_ (8 CPU) 09:06:41 LINUX RESTART (8 CPU) 09:07:01 CPU %user %nice %system %iowait %steal %idle 09:08:01 all 8.45 0.00 2.42 1.37 0.08 87.69 09:08:01 0 8.15 0.00 3.03 3.71 0.08 85.03 09:08:01 1 7.07 0.00 2.14 0.15 0.08 90.55 09:08:01 2 12.58 0.00 1.48 0.25 0.10 85.59 09:08:01 3 7.10 0.00 1.31 0.90 0.07 90.63 09:08:01 4 10.06 0.00 2.29 2.18 0.08 85.39 09:08:01 5 6.90 0.00 2.08 3.22 0.07 87.73 09:08:01 6 6.69 0.00 3.31 0.25 0.07 89.68 09:08:01 7 9.04 0.00 3.75 0.27 0.07 86.88 09:09:01 all 28.14 0.00 4.47 0.54 0.08 66.77 09:09:01 0 27.88 0.00 3.99 0.03 0.08 68.01 09:09:01 1 28.27 0.00 5.23 0.08 0.08 66.33 09:09:01 2 29.07 0.00 3.91 0.88 0.08 66.06 09:09:01 3 28.15 0.00 4.48 0.07 0.07 67.24 09:09:01 4 28.34 0.00 4.63 2.88 0.08 64.06 09:09:01 5 29.00 0.00 4.56 0.15 0.10 66.19 09:09:01 6 28.32 0.00 4.57 0.12 0.08 66.91 09:09:01 7 26.08 0.00 4.40 0.10 0.07 69.35 Average: all 18.30 0.00 3.45 0.95 0.08 77.23 Average: 0 18.01 0.00 3.51 1.87 0.08 76.52 Average: 1 17.66 0.00 3.69 0.12 0.08 78.45 Average: 2 20.81 0.00 2.69 0.56 0.09 75.84 Average: 3 17.61 0.00 2.89 0.49 0.07 78.94 Average: 4 19.21 0.00 3.47 2.53 0.08 74.72 Average: 5 17.97 0.00 3.32 1.68 0.08 76.94 Average: 6 17.53 0.00 3.94 0.19 0.08 78.26 Average: 7 17.56 0.00 4.07 0.18 0.07 78.11