---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7965 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-7965) 04/21/26 _x86_64_ (8 CPU) 23:01:03 LINUX RESTART (8 CPU) 23:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:03:01 127.97 9.63 118.34 0.00 1484.84 49062.05 0.00 23:04:01 63.96 0.15 63.81 0.00 2.53 27034.84 0.00 Average: 95.97 4.89 91.08 0.00 743.75 38049.36 0.00 23:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:03:01 27720124 31346320 936448 2.85 115328 3707236 2232464 6.58 1438064 3223932 494604 23:04:01 27918436 31527200 760360 2.31 123508 3691752 1811252 5.34 1139280 3338328 515092 Average: 27819280 31436760 848404 2.58 119418 3699494 2021858 5.96 1288672 3281130 504848 23:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:03:01 ens3 419.71 282.82 8110.85 77.14 0.00 0.00 0.00 0.00 23:03:01 lo 2.73 2.73 0.26 0.26 0.00 0.00 0.00 0.00 23:03:01 veth4490f79 65.53 84.57 6.19 756.24 0.00 0.00 0.00 0.06 23:03:01 docker0 97.68 118.28 7.66 960.51 0.00 0.00 0.00 0.00 23:04:01 ens3 97.33 57.09 2522.67 13.44 0.00 0.00 0.00 0.00 23:04:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 23:04:01 docker0 0.82 0.78 0.09 0.28 0.00 0.00 0.00 0.00 Average: ens3 258.54 169.97 5317.00 45.29 0.00 0.00 0.00 0.00 Average: lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 49.25 59.54 3.87 480.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-7965) 04/21/26 _x86_64_ (8 CPU) 23:01:03 LINUX RESTART (8 CPU) 23:02:01 CPU %user %nice %system %iowait %steal %idle 23:03:01 all 15.56 0.00 4.63 1.42 0.06 78.32 23:03:01 0 16.36 0.00 4.69 0.17 0.07 78.71 23:03:01 1 14.28 0.00 5.14 5.74 0.07 74.78 23:03:01 2 15.06 0.00 3.72 0.27 0.03 80.92 23:03:01 3 16.19 0.00 4.15 0.30 0.08 79.26 23:03:01 4 15.91 0.00 4.86 1.21 0.07 77.95 23:03:01 5 16.03 0.00 4.09 0.96 0.05 78.88 23:03:01 6 15.49 0.00 4.80 2.58 0.07 77.06 23:03:01 7 15.12 0.00 5.64 0.20 0.05 78.99 23:04:01 all 44.21 0.00 6.83 1.17 0.09 47.70 23:04:01 0 45.19 0.00 5.93 0.30 0.08 48.50 23:04:01 1 44.04 0.00 6.87 0.22 0.10 48.78 23:04:01 2 43.51 0.00 6.96 0.29 0.10 49.14 23:04:01 3 44.11 0.00 6.47 2.73 0.08 46.60 23:04:01 4 44.49 0.00 6.97 1.03 0.10 47.40 23:04:01 5 44.38 0.00 7.45 3.99 0.08 44.09 23:04:01 6 44.05 0.00 5.93 0.17 0.08 49.76 23:04:01 7 43.90 0.00 8.08 0.62 0.08 47.31 Average: all 29.89 0.00 5.73 1.30 0.08 63.00 Average: 0 30.74 0.00 5.31 0.24 0.08 63.64 Average: 1 29.20 0.00 6.01 2.97 0.08 61.74 Average: 2 29.28 0.00 5.34 0.28 0.07 65.03 Average: 3 30.17 0.00 5.31 1.52 0.08 62.92 Average: 4 30.18 0.00 5.91 1.12 0.08 62.70 Average: 5 30.17 0.00 5.77 2.47 0.07 61.53 Average: 6 29.81 0.00 5.37 1.37 0.08 63.38 Average: 7 29.57 0.00 6.86 0.41 0.07 63.09